Cisco UBR10012 Universal Broadband Router Hardware Installation Guide U BR10012 Hig

User Manual: Universal Broadband Router Cisco uBR10012

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Cisco uBR10012 Universal Broadband Router Hardware Installation Guide

Cisco Systems, Inc.

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are listed on the Cisco website at

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Cisco uBR10012 Universal Broadband

Router Hardware Installation Guide

February 2015

THE SPECIFICATIONS AND INFORMATION REGARDING THE PRODUCTS IN THIS MANUAL ARE SUBJECT TO CHANGE WITHOUT NOTICE. ALL

STATEMENTS, INFORMATION, AND RECOMMENDATIONS IN THIS MANUAL ARE BELIEVED TO BE ACCURATE BUT ARE PRESENTED WITHOUT

WARRANTY OF ANY KIND, EXPRESS OR IMPLIED. USERS MUST TAKE FULL RESPONSIBILITY FOR THEIR APPLICATION OF ANY PRODUCTS.

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OR LIMITED WARRANTY, CONTACT YOUR CISCO REPRESENTATIVE FOR A COPY.

The following information is for FCC compliance of Class A devices: This equipment has been tested and found to comply with the limits for a Class A digital device, pursuant

to part 15 of the FCC rules. These limits are designed to provide reasonable protection against harmful interference when the equipment is operated in a commercial

environment. This equipment generates, uses, and can radiate radio-frequency energy and, if not installed and used in accordance with the instruction manual, may cause

harmful interference to radio communications. Operation of this equipment in a residential area is likely to cause harmful interference, in which case users will be required

to correct the interference at their own expense.

The following information is for FCC compliance of Class B devices: The equipment described in this manual generates and may radiate radio-frequency energy. If it is not

installed in accordance with Cisco’s installation instructions, it may cause interference with radio and television reception. This equipment has been tested and found to

comply with the limits for a Class B digital device in accordance with the specifications in part 15 of the FCC rules. These specifications are designed to provide reasonable

protection against such interference in a residential installation. However, there is no guarantee that interference will not occur in a particular installation.

Modifying the equipment without Cisco’s written authorization may result in the equipment no longer complying with FCC requirements for Class A or Class B digital

devices. In that event, your right to use the equipment may be limited by FCC regulations, and you may be required to correct any interference to radio or television

communications at your own expense.

You can determine whether your equipment is causing interference by turning it off. If the interference stops, it was probably caused by the Cisco equipment or one of its

peripheral devices. If the equipment causes interference to radio or television reception, try to correct the interference by using one or more of the following measures:

• Turn the television or radio antenna until the interference stops.

• Move the equipment to one side or the other of the television or radio.

• Move the equipment farther away from the television or radio.

• Plug the equipment into an outlet that is on a different circuit from the television or radio. (That is, make certain the equipment and the television or radio are on circuits

controlled by different circuit breakers or fuses.)

Modifications to this product not authorized by Cisco Systems, Inc. could void the FCC approval and negate your authority to operate the product.

The Cisco implementation of TCP header compression is an adaptation of a program developed by the University of California, Berkeley (UCB) as part of UCB’s public

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Cisco uBR10012 Universal Broadband Router Hardware Installation Guide

iii

Cisco uBR10012 Universal Broadband Router Hardware Installation Guide

CONTENTS

Preface xi

Document Revision History xi

Purpose xii

Audience xii

Document Organization xii

Related Documentation

The following is a list of documents and URLs for the Cisco uBR10012 router:

•Cisco uBR10012 Universal Broadband Router Software Configuration Guide

http://www.cisco.com/web/techdoc/cable/Config/Sw_conf.html

•Regulatory Compliance and Safety Information for the Cisco uBR10012 Universal Broadband

Router

http://www.cisco.com/en/US/docs/cable/cmts/ubr10012/regulatory/compliance/ub10rcsi.html

Additional documentation can be found here:

•For information on installing and replacing field-replaceable units (FRUs), such as the flash memory

on Cisco uBR10012 routers, see the document for each FRU or go to the following URL:

http://www.cisco.com/en/US/products/hw/cable/ps2209/prod_installation_guides_list.html

•For detailed Cisco IOS software configuration information and support, refer to the modular

configuration and modular command reference publications in the Cisco IOS software configuration

documentation set that corresponds to the software release installed on your Cisco hardware at the

following URL:

http://www.cisco.com/en/US/products/ps6350/tsd_products_support_series_home.html

Specifically, you should refer to the following publications:

Chapter Title Description

Chapter 1 Cisco uBR10012 Universal

Broadband Router Overview

Describes the physical properties of the

Cisco uBR10012 components and a functional

overview of the system.

Chapter 2 Preparing for Installation Describes safety considerations, tools required, site

requirements, and procedures you should perform

before the installation.

Chapter 3 Installing the

Cisco uBR10012 Router

Provides information for installing the router hardware,

connecting system cables, initial system startup, and

verifying system operation.

Chapter 4 Troubleshooting the

Installation

Provides basic troubleshooting procedures for the

hardware installation.

Chapter 5 Maintaining the

Cisco uBR10012 Router

Describes the procedures required to perform routine

maintenance and to remove and replace field

replaceable units (FRUs) in the Cisco uBR10012 router.

Appendix A Technical Specifications Contains the electrical and physical specifications for

the Cisco uBR10012 router.

Appendix B Cable Specifications Provides cabling information and pinout information

for the router.

Appendix C Frequency Allocation Provides the standard frequency allocation channel

plans for cable networks.

Appendix D Manufacturers for Hardware

Components

Lists vendors for the auxiliary equipment that is

normally required for a headend installation.

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Cisco uBR10012 Universal Broadband Router Hardware Installation Guide

–

For information on setting up quality of service (QoS), refer to the Quality of Service Solutions

Configuration Guide and Quality of Service Solutions Command Reference publications.

–

For information on encryption, refer to the Security Configuration Guide and the Security

Command Reference publications.

–

For information on interfaces, refer to the Cisco IOS Interface Configuration Guide and the

Cisco IOS Interface Command Reference publications.

–

For information on IP, refer to the Network Protocols Configuration Guide, Part 1 and the

Network Protocols Command Reference, Part 1 publications.

You can also refer to the Cisco IOS software release notes for the version of software you are using

on your Cisco uBR10012 router. Release notes for the Cisco uBR10012 router are found at the

following URL:

http://www.cisco.com/en/US/products/hw/cable/ps2209/prod_release_notes_list.html

•For information about cleaning fiber-optic connections, go to the following URL:

http://www.cisco.com/en/US/tech/tk482/tk876/technologies_white_paper09186a0080254eba.shtm

Conventions

Note Means reader take note. Notes contain helpful suggestions or references to materials not contained in

this publication.

Tip Means the following information might help you solve a problem.

Caution Means reader be careful. In this situation, you might do something that could result in equipment

damage or loss of data.

Safety Information Referral Warning

See the following URL for the foreign language translations of all the warnings used in this guide:

http://www.cisco.com/en/US/docs/cable/cmts/ubr10012/regulatory/compliance/ub10rcsi.html

Warning

IMPORTANT SAFETY INSTRUCTIONS

This warning symbol means danger. You are in a situation that could cause bodily injury. Before you

work on any equipment, be aware of the hazards involved with electrical circuitry and be familiar

with standard practices for preventing accidents. Use the statement number provided at the end of

each warning to locate its translation in the translated safety warnings that accompanied this device.

Statement 1071

SAVE THESE INSTRUCTIONS

Cisco uBR10012 Universal Broadband Router Hardware Installation Guide

Terms and Acronyms

To fully understand the content of this guide, you should be familiar with the following terms and

acronyms:

Note A complete list of terms and acronyms is available in the Internetworking Terms and Acronyms guide,

available on Cisco.com and the Documentation CD-ROM. Also see the Glossary section at the end of

this guide.

•ABR—Available bit rate

•AAL5—ATM adaptation layer 5

•AWG—American wire gauge

•CoS—Class of service

•CPE—Customer premises equipment

•CRC—Cyclic redundancy check

•CSU—Channel service unit

•CTS—Clear To Send

•DCD—Data Carrier Detect

•DCE—Data communications equipment

•DIMM—Dual in-line memory module

•DSR—Data set ready

•DSU—Data service unit

•DTE—Data terminal equipment

•DTR—Data terminal ready

•EMC—Electromagnetic compliance

•EMI—Electromagnetic interference

•ESD—Electrostatic discharge

•FRU—Field-replaceable unit (router components that do not require replacement by a

Cisco-certified service provider)

•FTP—Foil twisted-pair

•HDLC—High-Level Data Link Control

•HHGE—Half-Height Gigabit Ethernet

•IPSec—IP Security Protocol

•MAC—Media Access Control

•MB—Megabyte

•MM—Multimode

•nrt-VBR—Non-real time variable bit rate

•NVRAM—Nonvolatile random-access memory

•OAM AIS—Operation, Administration, and Maintenance alarm indication signal

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Cisco uBR10012 Universal Broadband Router Hardware Installation Guide

•OIR—Online insertion and removal

•PCI—Peripheral Component Interconnect

•PCMCIA—Personal Computer Memory Card International Association

•PPP—Point-to-Point Protocol

•QoS—Quality of service

•rcp—remote copy protocol

•RFI—Radio frequency interference

•RIP—Routing Information Protocol

•RISC—Reduced Instruction Set Computing

•RTS—Request To Send

•SDRAM—Synchronous dynamic random-access memory

•SIMM—Single in-line memory module

•SMI—Single-mode intermediate reach

•SNMP—Simple Network Management Protocol

•TCP/IP—Transmission Control Protocol/Internet Protocol

•TDM—Time-division multiplexing

•TFTP—Trivial File Transfer Protocol

•UBR—Unspecified bit rate

•UDP—User Datagram Protocol

•UNI—User-Network Interface

•UTP—Unshielded twisted-pair

•VC—Virtual circuit

•VPN—Virtual Private Network

Obtaining Documentation and Submitting a Service Request

For information on obtaining documentation, submitting a service request, and gathering additional

information, see the monthly What’s New in Cisco Product Documentation, which also lists all new and

revised Cisco technical documentation, at:

http://www.cisco.com/en/US/docs/general/whatsnew/whatsnew.html

Subscribe to the What’s New in Cisco Product Documentation as a Really Simple Syndication (RSS) feed

and set content to be delivered directly to your desktop using a reader application. The RSS feeds are a free

service and Cisco currently supports RSS Version 2.0.

CHAPTER

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Cisco uBR10012 Universal Broadband Router Hardware Installation Guide

Cisco uBR10012 Universal Broadband Router

Overview

The Cisco uBR10012 universal broadband router provides a high-end, high-performance, high-capacity

Cable Modem Termination System (CMTS) solution. The Cisco uBR10012 router is an aggregation

platform that places a new level of intelligence and performance at the edge of the network, enabling

cable service providers to maximize their revenues by delivering more feature-rich services to their

customers. The system can provide high-speed data, broadband entertainment, and IP telephony services

to residential and commercial subscribers using cable modems or digital set-top boxes (STBs).

The Cisco uBR10012 router is based on the Data-over-Cable Service Interface Specifications

(DOCSIS), which were developed by a cable industry initiative to ensure the reliable and secure

operation of cable data networks. The router can interoperate with cable modems or STBs that support

the DOCSIS 1.0, DOCSIS 1.1, EuroDOCSIS 1.1, DOCSIS 2.0, DOCSIS 3.0 and EuroDOCSIS 2.0

versions of the DOCSIS specification.

DOCSIS supports the 6 MHz North American channel plans using the ITU J.83 Annex B RF standard.

The downstream uses a 6 MHz channel width in the 85 to 860 MHz frequency range, and the upstream

supports the 5 to 42 MHz frequency range. Each chassis can support multiple standards and multiple

interfaces, allowing operators to choose the appropriate services and devices that optimize their capital

investment with a single CMTS platform.

The Cisco uBR10012 router supports data and digitized voice connectivity over a bidirectional cable

television and IP backbone network, using advanced quality of service (QoS) techniques to ensure that

real-time traffic such as voice can be reliably delivered, while still transmitting other traffic on a

best-effort basis. The Cisco uBR10012 router concentrates traffic from two-way DOCSIS-based cable

modems and STBs that is transmitted over the coaxial cable television (CATV) network, and presents

that traffic to local and remote Internet Protocol (IP) hosts over its high-speed network uplink interfaces.

The Cisco uBR10012 universal broadband router uses the same Parallel Express Forwarding (PXF)

technology used by the Cisco ESR10000 edge services router. The combination of PXF technology with

Cisco's CMTS solutions creates a cost-effective, scalable, and industry-proven CMTS that provides

consistent, high-performance throughput that is optimized for high-volume traffic over a cable network.

Based on the Cisco IOS networking software, the router supports the most advanced networking and

routing options. Also, with access to current and future software enhancements, the router ensures

investment protection as standards and customer needs continue to evolve.

Warning

Only trained and qualified personnel should be allowed to install, replace, or service this equipment.

Statement 1030.

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Cisco uBR10012 Universal Broadband Router Hardware Installation Guide

Chapter 1 Cisco uBR10012 Universal Broadband Router Overview

Cisco uBR10012 Router Features

The Cisco uBR10012 router has the following features:

•19-inch rack mount, 22.75-inch depth. See “Cisco uBR10012 Router”.

•31.5-inch height, 18 Rack Units (RU)—2 chassis per 7-foot rack

•Twelve card slots:

–

8 cable interface line cards

–

4 network uplink line cards

•LCD module, see “LCD Module”.

•64,000 subscribers—Supports up to a maximum of 64,0001 subscribers in a basic configuration.

•Performance routing engine (PRE1, PRE2 and PRE4) modules, see “Performance Routing Engine”.

–

PRE1 modules support error checking and correction (ECC) for all onboard memory, replacing

the simpler parity error algorithm of the original PRE module.

–

PRE2 modules are designed to address Internet-service-provider (ISP) requirements. The PRE2

provides 6.2 mpps of processing power and has a 500-MHz RM7000 mips processor with

integrated 16-KB data and 16-KB instruction Level 1 caches integrated 256-KB Level 2 cache,

and 4-MB Level 3 cache. Cisco IOS Release 12.3(9)BC.

–

The PRE4 is the fifth generation Parallel Express Forwarding (PXF) packet processing and

scheduling engine for the Cisco uBR10012 router. The PRE4 provides 10 mpps of processing

power and has a 800-MHz dual processor with a 512-MB packet buffer and a 128-MB control

memory with error-correcting code. Cisco IOS Release 12.3(33)SB.

Note When replacing a PRE1 module with a PRE2 module, you must also install EMI gaskets and RF

absorber material, for more information, go to the following URL:

http://www.cisco.com/en/US/docs/cable/cmts/ubr10012/installation/field_replaceable_units/pr

e2gkit.html

•AC and DC power supply options:

–

Dual –48/–60 VDC hot-swappable and redundant power entry modules (DC PEMs). See “DC

Power Entry Modules”.

–

Dual 200–240 VAC hot-swappable and redundant power entry modules (AC PEMs). See

“Timing, Communication, and Control Plus Card”.

–

External AC-input power shelf with redundant power supply support. See Supported External

AC-Input Power Shelves.

•Alarm relays: minor, major, and critical.

•Two timing, communication, and control plus (TCC+) modules —each TCC+ card provides a

connector for an external clock reference source, with a second connector for a backup clock source.

See “Timing, Communication, and Control Plus Card”.

1. This is for reference only. The total number of subscribers for specific systems might vary depending on

whether high availability is deployed, network or service loading, traffic, features deployed, and other

parameters. A high availability N+1 enabled system with more than 50,000 subscribers is not recommended.

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Cisco uBR10012 Universal Broadband Router Hardware Installation Guide

Chapter 1 Cisco uBR10012 Universal Broadband Router Overview

Comparisons with Other Cisco CMTS Platforms

•Fan module—Forced-air convection cooling, see “Fan Assembly Module”.

–

Variable speed levels. The operating speed of the fan is determined by the temperature of the

facility.

–

Multiple fans in the fan assembly provide redundancy to support single failure.

–

Status LEDs on the fan assembly indicate single or multiple fan failure.

–

Replacing the fan assembly module does not interrupt service (within certain time limits).

Comparisons with Other Cisco CMTS Platforms

The Cisco uBR10012 router is a next-generation CMTS platform with the following significant

differences from the other Cisco CMTS platforms (Cisco uBR7100 series and Cisco uBR7200 series

universal broadband routers):

•The Cisco uBR10012 router supports a larger form factor for cable interface line cards. The existing

cable interface line cards for the Cisco uBR7200 series routers cannot be used with the

Cisco uBR10012 router.

•The Cisco uBR10012 router uses high-performance PRE modules as its processor cards. It does not

use any of the network processor cards used on the Cisco uBR7200 series router.

•The Cisco uBR10012 router is a high-performance, high-throughput CMTS router that requires

high-performance network uplink line cards for its WAN connectivity to the Internet and other

connected networks. It does not use any of the port adapters that are available for the Cisco uBR7100

series and Cisco uBR7200 series router.

•The Cisco uBR10012 router does not use the Cisco cable clock card because the TCC+ cards include

national clock support.

•To accommodate the new architecture of the Cisco uBR10012 chassis, slot numbering on the router

has been expanded to include a card and subcard numbering system (1/0, 2/0, and so forth). See

Figure 1-4 for a diagram of the slot numbering on the Cisco uBR10012 chassis.

Cisco uBR10012 Router Functional Overview

The Cisco uBR10012 router is a cable modem termination system (CMTS) that provides Internet, LAN,

and WAN access for cable modems and set-top-boxes (STBs) over a coaxial cable connection. The router

enables high-speed data services to be packaged like they are in basic cable television service or video

programming.

The path from the CMTS to the cable modem or STB is the downstream, which carries the majority of

traffic over the cable interface. The path from the cable modem or STB to the CMTS is the upstream,

and it typically carries approximately 10 percent of the traffic that is sent over the downstream. A large

number of users can be assigned to the same downstream, and for efficient use of bandwidth, those users

can be split among several different upstreams.

The following sections provide a high-level overview of the data path over the upstream and the

downstream.

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Cisco uBR10012 Universal Broadband Router Hardware Installation Guide

Chapter 1 Cisco uBR10012 Universal Broadband Router Overview

Cisco uBR10012 Router Functional Overview

Upstream Data Path

The following example describes the upstream data path.

1. A request for service is generated by a subscriber. The modem transmits the request as a series of

packets to the CMTS on the upstream.

2. The cable line card receives the packets on its upstream interface and forwards them to its onboard

processor.

3. The line card’s processor verifies the header check sequence (HCS), frame check sequence (FCS),

and system identification number (SID), processes all fields in the DOCSIS MAC header, and then

removes the header.

a. The line card examines and processes the extended headers (Request, Acknowledgement,

Privacy, PHSs and Unsolicited Grand Synchronization header elements). If Baseline Privacy

Interface (BPI) is used, the processor also decrypts the Privacy EH frames using the appropriate

key.

b. Bandwidth requests, acknowledgment (ACK) requests, and unsolicited grant syncs are

reformatted and passed to the request ring of the Cisco cable line card.

c. The DOCSIS MAC header is removed and another header is added, which includes the SID, the

upstream port information, and status bits that indicate whether any errors were detected.

4. The packet is sent across the backplane to the forwarding processor (FP) or the routing processor

(RP) on the PRE.

5. The PRE performs packet operations such as access list processing, classification, switching, and

QoS. It is also where major routing and IOS management functions (filtering) are run.

6. The packet is moved to the correct output queue and transmitted over the backplane to the network

uplink card (OC-48 DPT/POS, GigE) or another cable interface line card.

7. The output card forwards the packet to the next interface point.

Downstream Data Path

The following example describes the downstream data path.

1. Data packets from the Internet are received by the network uplink cards (OC-48 DPT/ POS, GigE).

2. The packets are forwarded to the file processor (FP) on the PRE module.

3. The FP performs MAC classification to determine the type of frame or packet to be processed.

4. The PRE performs access list filtering, policing, and marking.

5. A forwarding information base (FIB) lookup and rewrite happens.

a. The rewrite consists of a downstream header and 802.3 MAC header.

b. The downstream header contains destination primary SID, physical DS port number, PHS rule

index, and some control bits and other fields.

c. The packet is policed, shaped and prepared for queueing. Queueing is based on the priority of

the queue and the state of the flow bits from the card. The destination card address (port) is

prepended on the header of the packet being transmitted.

6. The packet is transmitted over the backplane to the appropriate cable interface line card.

7. The cable interface line card receives the packet and forwards it to all the ASICs on the line card.

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Cisco uBR10012 Universal Broadband Router Hardware Installation Guide

Chapter 1 Cisco uBR10012 Universal Broadband Router Overview

Cisco uBR10012 Router and Cisco IOS Software

a. Each ASIC decodes the header to determine if the packet is destined for one of the downstream

ports on that card. If so, the downstream header is removed and the 802.3 MAC header is saved.

b. The MAC header is processed to determine how to build the DOCSIS MAC header and what

operations to perform on the packet. These might include prepending the DOCSIS MAC header,

computing the HCS and FCS, performing Packet Header Suppression, and BPI encryption.

8. Once the packet is ready, it is immediately transmitted on the downstream.

Cisco uBR10012 Router and Cisco IOS Software

The Cisco uBR10012 router runs the Cisco IOS software, which is stored on the Type II PCMCIA flash

memory disks stored in the two PCMCIA slots in the primary PRE module. A PCMCIA flash memory

disk in either slot can store a Cisco IOS image or configuration file.

In addition to the flash memory disks, each PRE module contains onboard flash memory that is used to

store a boot loader. The loader executes following a system reset to reload and execute the Cisco IOS

software on the flash memory disks.

The PRE module also stores the system configuration in the onboard flash memory. The configuration

information read from the flash memory is buffered in operational memory following initialization, and

is written to the flash memory device when the configuration is saved.

Each line card also contains onboard flash memory that is used to store a boot loader, similar in function

to that used on the PRE module. However, the line card loader executes following a system reset, line

card reset, or line card insertion to reload and execute any code that must run on the line card.

Software images may also be stored on an external TFTP server. If the Cisco uBR10012 router is so

configured, it then downloads the proper image from the TFTP server and executes it.

DOCSIS and EuroDOCSIS Data Rates and Modulation Schemes

Cisco cable interface line cards can be configured in a number of different upstream combinations based

on the card used, your cable network, and the anticipated subscription and service levels. Table 1-1 lists

the data rates and modulation schemes for both DOCSIS1.1 and EuroDOCSIS 1.1 standards. Table 1-2

lists the data rates and modulation schemes for DOCSIS 2.0 and EuroDOCSIS 2.0 standards. Table 1-3

lists the downstream data rates.

Table 1-1 DOCSIS and EuroDOCSIS 1.1 Upstream Data Rates

Upstream Channel Width

Modulation Scheme,

bit/symbol

Baud Rate,

symbol/sec

Raw Bit Rate,

Mb/sec

Throughput (Bit Rate - Overhead),

Mb/sec

3.2 MHz 16-QAM (4)

QPSK (2)

2.56 M 10.24

5.12

9.0

4.6

1.6 MHz 16-QAM (4)

QPSK (2)

1.28 M 5.12

2.56

4.5

2.3

800 kHz 16-QAM (4)

QPSK (2)

640 K 2.56

1.28

2.3

1.2

400 kHz 16-QAM (4)

QPSK (2)

320 K 1.28

0.64

1.2

0.6

200 kHz 16-QAM (4)

QPSK (2)

160 K 0.64

0.32

0.6

0.3

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Cisco uBR10012 Universal Broadband Router Hardware Installation Guide

Chapter 1 Cisco uBR10012 Universal Broadband Router Overview

Cisco uBR10012 Router and Cisco IOS Software

Table 1-2 DOCSIS and EuroDOCSIS 2.0 Upstream Data Rates

Upstream Channel Width

Modulation Scheme,

bit/symbol

Baud Rate,

symbol/sec

Raw Bit Rate,

Mb/sec

Throughput (Bit Rate - Overhead),

Mb/sec

6.4 MHz 64-QAM

32-QAM

16-QAM

8-QAM

QPSK

5.12M 30.96

25.80

20.54

15.48

10.30

27.2

22.3

19.8

13.3

8.9

3.2 MHz 64-QAM

32-QAM

16-QAM

8-QAM

QPSK

2.56 M 15.48

12.90

10.30

7.68

5.12

13.3

8.9

6.6

4.4

1.6 MHz 64-QAM

32-QAM

16-QAM

8-QAM

QPSK

1.28 M 7.68

6.45

5.12

3.84

2.56

6.6

5.5

4.4

3.3

2.2

800 kHz 64-QAM

32-QAM

16-QAM

8-QAM

QPSK

640 K 3.84

3.20

2.56

1.92

1.28

3.3

2.75

2.2

1.65

1.1

400 kHz 64-QAM

32-QAM

16-QAM

8-QAM

QPSK

320 K 1.92

1.60

1.28

0.96

0.64

1.65

1.38

1.1

0.83

0.54

200 kHz 64-QAM

32-QAM

16-QAM

8-QAM

QPSK

160 K 0.96

0.80

0.64

0.48

0.32

0.83

0.63

0.54

0.40

0.27

Table 1-3 DOCSIS and EuroDOCSIS Downstream Data Rates

Downstream Channel Width,

MHz

Modulation Scheme,

bit/symbol

Baud Rate,

MSym/sec

Raw Bit Rate,

Mb/sec

Throughput (Bit Rate - Overhead),

Mb/sec

664 QAM (6)

256 QAM (8)

5.056

5.360

30.34

42.88

864 QAM (6)

256 QAM (8)

6.592

39.55

52.74

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Chapter 1 Cisco uBR10012 Universal Broadband Router Overview

NEBS Level 3 Compliance

The Cisco uBR10012 router is Network Equipment Building System (NEBS) Level 3 compliant. This

includes the following categories:

•Filtration and front to back airflow

•Transportation and storage

•Operating temperature and humidity

•Heat dissipation and fire spread

•Packaged equipment shock

•Earthquake, office, and transportation vibration

•Airborne contaminants and acoustic noise

•Lightning immunity

•Electrical safety

•EMI emissions and immunity

Cisco uBR10012 Universal Broadband Router Hardware

This section describes the Cisco uBR10012 router and router components.

Cisco uBR10012 Router

The Cisco uBR10012 router is installed in a standard 19-inch equipment or telco rack. A rack-mount kit

ships from the Cisco factory with each router. The rack-mount kit includes the hardware needed to mount

the router in a standard 19-inch equipment rack or telco-type rack. Mounting in 23-inch equipment racks

is possible with optional third-party mounting hardware.

The Cisco uBR10012 chassis is designed for front and rear access. The two AC or DC power entry

modules (PEM)s, two Performance Routing Engine (PRE) modules, the LCD panel, and the fan

assembly module are accessed from the front of the chassis, see Figure 1-2. The eight slots for cable

interface line cards, four full-slots for network uplink line cards, and two slots for the Timing,

Communication, and Control Plus (TCC+) cards, and DOCSIS Timing, Communication, and Control

Plus (DTCC) cards are accessed from the rear of the chassis, see Figure 1-3.

Note If the only available power supply source is 100-120 VAC, you can use the auxiliary AC-input power

shelf. The AC-input power shelf converts AC to DC power for the Cisco uBR10012 router. See

“Supported External AC-Input Power Shelves” for more information.

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Cisco uBR10012 Universal Broadband Router Hardware

Figure 1-1 shows the front of the Cisco uBR10012 router with the front cover installed.

Figure 1-1 Cisco uBR10012 Universal Broadband Router—Front View with Front Cover

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Figure 1-2 shows the front of a fully loaded chassis without the front cover.

Note Figure 1-2 is a sample representation of the Cisco uBR10012 chassis with the DC PEM

(UBR10-PWR-DC=) modules.

Figure 1-2 Cisco uBR10012 Router Chassis—Front View without the Front Cover

1Fan assembly module 3Two PRE modules

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Figure 1-3 shows the rear of a fully-loaded Cisco uBR10012 router.

Figure 1-3 Cisco uBR10012 Router Chassis—Rear View

Caution The handles shown on the left and right sides of the chassis should be used only when lifting a

depopulated chassis that does not have any PEMs, fan assembly module, or line cards installed. See

“Chassis-Lifting Guidelines” for more information.

1Two TCC+ cards 3Eight cable interface line cards

2Four high-speed, high-performance network uplink

line cards (HHGE line cards not shown)

—

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Cisco uBR10012 Router Slot Numbering

Figure 1-4 shows the slot numbering for the line cards and TCC+ cards in the rear of the chassis. The

Cisco uBR5X20S/U cable interface line cards are used in this Figure 1-4.

Figure 1-4 Cisco uBR10012 Chassis Slot Numbering—Rear View

Note Half-height Gigabit Ethernet (HHGE) line cards use slot 3 and slot 4 only. These cards are used with a

slot splitter that subdivides the slots so that they become slots 3/0/0, 3/0/1, and slots 4/0/0, 4/0/1.

Caution If you place a slot splitter and HHGE line card in slot 1/0 or slot 2/0, these slots shut down.

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Figure 1-5 shows the slot numbering for the Fast Ethernet interface on the active PRE module.

Figure 1-5 Cisco uBR10012 Chassis Slot Numbering—Front View

Tip The Fast Ethernet interface on the backup PRE is not used unless the primary PRE fails and the backup

PRE is activated. When the backup PRE becomes the active PRE module, its Fast Ethernet interface

automatically becomes the active Fast Ethernet interface at slot 0/0.

Note The Cisco uBR10012 router also has an internal Ethernet interface, Ethernet 0/0/0, which PRE

processors and line cards use to transfer packets between cards. This interface is not user-configurable,

although you can see the configuration and run-time information using the show interface command.

Warning

Ultimate disposal of this product should be handled according to all national laws and regulations.

Statement 1040

FastEthernet slot 0/0

(on active PRE1)

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Cisco uBR10012 Universal Broadband Router Modules

The following section describes the modules used in the Cisco uBR10012 router. For a list of field

replaceable units (FRUs) used in this chassis, see “Cisco uBR10012 Router FRU Resources”.

Fan Assembly Module

The Cisco uBR10012 chassis uses a fan assembly module containing fans to supply cooling air to the

chassis. The fan assembly connects to the chassis through a blind mate connector that plugs into the

cable assembly and then into the chassis backplane. The fan assembly modules can be identified by the

product part numbers. The fan assembly module supported on the Cisco uBR10012 chassis is:

•Fan Assembly Module (UBR10-FAN-ASSY=)

•Fan Assembly Module (UBR10012-FAN-PLUS=)

For information on installing, removing and replacing the fan assembly module, see Cisco uBR10012

Universal Broadband Router Fan Assembly Module.

AC Power Entry Modules

The Cisco uBR10012 router is shipped with two AC power entry modules (AC PEMs) that provide

power supply to the system. One AC PEM module is sufficient to provide power for a fully configured

chassis. However, if one AC PEM module fails, the other AC PEM module automatically begins

providing power to the entire chassis, without impacting the system operation.

The AC PEM modules use a standard 200–240 VAC (50 or 60 Hz) input power obtained through power

receptacles on the front panel of each PEM. The two AC PEMs convert the AC power to provide filtered,

redundant, and load shared DC power to the Cisco uBR10012 chassis. The AC PEM modules can be

identified by their product part numbers.

The AC PEM modules supported on the Cisco uBR10012 chassis are:

•AC PEM Module (UBR10-PWR-AC=)

•AC PEM Module (UBR10-PWR-AC-PLUS=)

For information on installing, removing and replacing the 2400 W AC PEM module, see AC Power Entry

Module for the Cisco uBR10012 Universal Broadband Router.

For information on installing, removing, replacing the 3300 W AC PEM module, and migrating from the

2400 W AC PEM to the 3300 W AC PEM, see 3300 W AC Power Entry Module for the Cisco uBR10012

Universal Broadband Router.

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Cisco uBR10012 Universal Broadband Router Modules

DC Power Entry Modules

The Cisco uBR10012 router is shipped with two DC power entry modules (DC PEMs) that provide

power to the system. One DC PEM can provide sufficient power for a fully configured chassis. However,

if one DC PEM fails, the other automatically begins providing power to the entire chassis, without

impacting the system operation.

The two DC PEMs provide filtered, redundant, and load shared DC power to the

Cisco uBR10012 chassis. The DC PEM modules can be identified by their product part numbers.

The DC PEM modules supported on the Cisco uBR10012 chassis are:

•DC PEM Module (UBR10-PWR-DC=)

•DC PEM Module (UBR10-PWR-DC-PLUS=)

Table 4 summarizes the specifications of the DC PEM modules.

For information on installing, removing and replacing the 2400 W or the 3000 W DC PEM module, see

DC Power Entry Module for the Cisco uBR10012 Universal Broadband Router.

For information on installing, removing, replacing the 3300 W DC PEM module, and migrating from the

2400 W or the 3000 W DC PEM to the 3300 W DC PEM, see 3300 W DC Power Entry Module for the

Cisco uBR10012 Universal Broadband Router.

Table 4 Specifications of the DC PEM modules

Component UBR10-PWR-DC-PLUS= UBR10-PWR-DC=

Cisco DC PEM (Part

Number)1

1. The 34- part number is listed on compliance label of the DC PEM.

341-0388-01 34-1651-04 and

34-1651-05

Power output 3300 W 2400 W 3000 W

DC-input Voltage –48 to –60 VDC

nominal

–48 to –60 VDC

nominal

–55 to –60 VDC nominal

DC-output Voltage

(nominal)

–57.5 V See footnote2

2. For the 34-1651-04 and 34-1651-05 DC PEM modules, the DC-output voltage varies according to the DC-input voltage with

a drop in voltage between 1 V and 1.85 V. The allowable DC-input range is -40.5 V to -72 V. The DC-output voltage is not

constant for these DC PEM modules. For the 341-0388-01 DC PEM module, the DC-output voltage is regulated and is

constant.

DC-input Current

Connections

50 A + 50 A 50 A 56 A

Physical Differences

LEDs 5 3 3

Weight 16 lbs (7.25 kg) 10 lbs (4.54 kg) 10 lbs (4.54 kg)

PRODUCT ID LED/switch Yes No No

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Supported External AC-Input Power Shelves

If 100–120 VAC is the only available power source at the facility, then use the external AC-input power

shelf with the Cisco uBR10012 router The AC-input power shelf converts AC power from an external

AC power supply source into DC power that is suitable for powering on the Cisco uBR10012 router.

The external power shelves supported on the Cisco uBR10012 router are:

•2400 W AC-Input Power Shelf

•Lineage AC-DC Power Shelf

Table 1-5 lists the specifications of the external power shelves on the Cisco uBR10012 chassis.

For information about the 2400 W AC-input power shelf, see the 2400 W AC-Input Power Shelf for the

Cisco uBR10012 Universal Broadband Router at the following URL:

We recommend you use the external Lineage AC-DC power shelf in conjunction with the

Cisco uBR10012 router chassis. For an overview of the Lineage AC-DC power shelf, see the “Lineage

AC-DC Power Shelf” section on page 1-15. For information on connecting the Lineage AC-DC power

shelf with the Cisco uBR10012 router, see “Connecting the External AC-input Power Shelf to the

Cisco uBR10012 Router” section on page 3-28.

Table 1-6 lists the number of Lineage power shelves that are required to supply power to the DC PEM

modules.

For information on installation, power shelf safety features, safety warnings, and troubleshooting the

Lineage power shelf, see the product documentation available at http://www.lineagepower.com/.

Lineage AC-DC Power Shelf

This external AC-DC power shelf from Lineage (part number J85480S1 L30) with AC module

(CP2000AC54PE) is 1-rack unit high (1.75 inch) and can be mounted on a standard 19-inch 4-post

equipment rack or telco-type rack. We recommend installing the Lineage power shelf in the rack in a

Table 1-5 Supported External Power Shelves for Cisco uBR10012 Router Specifications

Lineage AC-DC Power Shelf 2400 W AC-Input Power Shelf

Part Number J85480S1 L301UBR10-PWR-AC-EXT

Output Power supplied to the

Cisco uBR10012 chassis 3300 W 2400 W

DC Output Voltage -54 V -54 V

1. For more information on ordering the Lineage kit, see Table D-6.

Table 1-6 Cisco uBR10012 Router DC PEM Modules and Lineage Shelves

Component UBR10-PWR-DC-PLUS= UBR10-PWR-DC=

Cisco DC PEM (Part

Number)1

1. The 34- part number is listed on the compliance label of the DC PEM.

341-0388-01 34-1651-04 and

34-1651-05

Power Output 3300 W 2400 W 3000 W

No. of Lineage Shelves 2 1 1

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way that the power connections reside facing inside the rack when viewed from the front. This allows

the DC output terminals of the external AC-input power shelf to be on the same side as the DC-input

terminals of the Cisco uBR10012 chassis.

The Lineage AC-DC power shelf has two DC power sources, four AC-input power supply sources, and

J1 and J2 connectors. Each AC-input power supply module is automatically powered on when it is

plugged into the wall socket. (See Figure 1-6).

Figure 1-6 Lineage AC-DC Power Shelf - Front and Rear View

All cable connections for AC-input power, DC-output power, and status signals are made from the rear

of the power shelf. Each AC power supply module has an individual AC facility cord attachment. All

four AC-input cords must be attached to the facility for all four AC power modules to function. Two

DC-interconnect cables provide DC-output power to the DC PEM (UBR10-PWR-DC=) modules on the

Cisco uBR10012 chassis. (See Figure 1-7).

Note The AC-input power cables, DC-output power cables, and alarm monitor cable are supplied along with

Lineage. We recommend that you use these cables for cabling the shelf to the Cisco uBR10012 router.

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1DC power source terminal blocks 3J2 connector

2AC input power connectors 4J1 connector / alarm cable interface

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Figure 1-7 Rear View of the Lineage AC-DC Power Shelf with Cables

To meet compliance standards, use the DC power cables (3 m cable supplied along with Lineage power

shelf), while cabling the Lineage AC-DC power shelf to the Cisco uBR10012 chassis. Ensure proper

rating and fit in the chassis when connecting the cables into the input DC terminal block on the backplane

of the Cisco uBR10012 chassis.

To meet the Class A emission compliance requirements, ferrite beads must be used with Lineage AC-DC

power shelf when used to power on the Cisco uBR10012 router. For information on ferrite beads, see

“Attaching Ferrite Beads on DC Power Cables” section on page 3-23.

For information on connecting the Lineage power shelf see, Connecting the External AC-input Power

Shelf to the Cisco uBR10012 Router, page 3-28.

LCD Module

The LCD module provides real-time operating status and configuration information for the chassis and

line cards. The buttons below the screen provide a menu system that allows you to display different parts

of the system configuration without using a terminal. Figure 1-8 shows the Cisco LCD module without

the chassis front cover.

1DC power supply cables 3Alarm monitor cable

2AC power supply cables —

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Figure 1-8 LCD Module Display Panel

Note The LCD module functions depend on the release of the Cisco IOS software running on your

Cisco uBR10012 router. Refer to the release notes for the Cisco IOS release you are using, and the

Cisco uBR10012 Software Configuration Guide, for details. See the “Obtaining Documentation and

Submitting a Service Request” section on page xvi.

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LCD Cable

The LCD ribbon cable connects the LCD module to the backplane. The folded end is connected to the

LCD module. See Figure 1-9.

Figure 1-9 LCD Cable

Performance Routing Engine

There are four models of PREs, the original PRE module that was initially shipped with the

Cisco uBR10012 router, the PRE1 module that began shipping with Cisco IOS Release 12.2(4)XF, the

PRE2 module that is shipping with Cisco IOS Release 12.3(9)BC, and the PRE4 module that is shipping

with Cisco IOS Release 12.2(33)SB.

•PRE1 functionality was introduced in Cisco IOS Release 12.2(4)XF.

•PRE2 functionality was introduced in Cisco IOS Release 12.3(9a)BC.

•PRE4 functionality was introduced in Cisco IOS Release 12.2(33)SCB.

You can use the CLI show version command to determine whether a PRE, PRE1, PRE2, or PRE4

module is installed in your system.

Note The PRE3 is not supported on the Cisco uBR10012 router

The PRE is a single-slot module used with the Cisco uBR10012 routers. The PRE performs all Layer 2

and Layer 3 packet routing and forwarding using an advanced parallel processing architecture called

Parallel eXpress Forwarding (PXF). This process separates the control plane from the data plane. The

PXF architecture supports high-performance throughput with IP services enabled on every port.

Note When replacing a PRE1 module with a PRE2 module, you must also install EMI gaskets and RF absorber

material. For more information, go to the following URL:

http://www.cisco.com/en/US/docs/cable/cmts/ubr10012/installation/field_replaceable_units/pre2gkit.h

tml

PRE Modules and PRE1 Modules

PRE1 modules support error checking and correction (ECC) for all onboard memory, replacing the

simpler parity error algorithm of the original PRE module. A general-purpose RISC processor (262–300

MHz MIPS RISCMark RM7000) support high performance Layer 3 forwarding of traffic. The

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Cisco uBR10012 Universal Broadband Router Modules

combination of a general purpose RISC processor with advanced programmable PXF network

processors provides the capacity to support the aggregation of thousands of active connections in a single

Cisco uBR10012 chassis when supporting IP applications such as access policy filtering, rate-based

queuing, and QoS.

PRE2 Modules

PRE2 modules are designed to address Internet service provider (ISP) requirements. The PRE2 has four

PFX network processors (containing 64 individual processors) with two independent 32-MB SDRAM

control memories on each processor set. The PRE2 provides 6.2 Mpps of processing power and has a

500-MHz RM 7000 mips processor with integrated 16-KB data and 16-KB instruction Level 1 caches,

an integrated 256-KB Level 2 cache, and a 4-MB Level 3 cache.

Cisco IOS Release 12.3(9a)BC automatically enables the following features:

•Route Processor Redundancy Plus (RPR+)

•6.2 mpps processing power

•Software features available with PRE2 and Cisco IOS Release 12.3(9a)BC:

–

EtherChannel

–

TLS 802.1q

–

NetFlow

PRE4 Modules

The Performance Routing Engine 4 (PRE4) is the fifth-generation Parallel Express Forwarding (PXF)

packet processing and scheduling engine for the Cisco uBR10012 router.

PRE4 enhances the performance capability of the Cisco uBR10012 router to 10 Mpps by providing

increased density Gigabit Ethernet (GE) and higher throughput of the 10GE SPA interface.

The PRE4 runs Cisco IOS Release 12.2(33)SCB and later releases. Benefits of the PRE4 include:

•800-MHz dual processor

•64 PXF network processors arranged as 8 columns and 8 rows

•512-MB packet buffer and 128-MB control memory with error-correcting code

•4-GB ECC-protected Route Processor (RP) memory

•10 million packets per second (Mpps) forwarding performance through the PXF complex

•5.6-Gbps backplane bandwidth for each full-height backplane slot

•11.2 Gbps backplane bandwidth to each SPA interface processor (SIP)

•Maximum transmission unit (MTU) support of 9216 bytes

•An external CompactFlash Disk slot (disk0)

•A 100/1000 Megabit Ethernet interface for communication between redundant PRE4s

Note Unless otherwise indicated, all references in this document to the PRE refer to the PRE, the PRE1, the

PRE2, or the PRE4 modules. The PRE is now end-of-life (EOL) and is replaced by the PRE1, PRE2, or

PRE4.

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Cisco uBR10012 Universal Broadband Router Modules

Redundant PRE Modules

The PRE module supports redundant operation (two PRE modules in a Cisco uBR10012 chassis). If the

primary PRE fails, the secondary PRE automatically takes over operation of the chassis. Because all

Cisco uBR10012 line cards are physically connected to both the primary and secondary PRE modules,

a switchover of PRE modules does not require human intervention to reset the line cards, as they

automatically fail over to the redundant PRE. The PRE module is hot-swappable if there is a redundant

PRE module in the chassis.

Caution You cannot use different models of the PRE in the same chassis. If you have PRE2 modules and you wish

to upgrade, you must upgrade both of your PREs to the PRE4s. You cannot use a PRE1 or a PRE2 and

a PRE4 in the same system.

PRE Module Description

The PRE1 contains two PC media card two slots and 64 MB of onboard flash memory. Figure 1-10

shows the PRE 1 faceplate.

Figure 1-10 PRE1 Faceplate

The PRE2 contains two PC media card slots and 128 MB of onboard flash memory. Figure 1-11 shows

the PRE2 faceplate.

Figure 1-11 PRE2 Faceplate

The PRE4 contains a CompactFlash Disk slot (disk0) and 128 MB of onboard flash memory. Figure 1-12

shows the PRE4 faceplate.

Figure 1-12 PRE4 Faceplate

87430

CISCO

10000

ALARMS

FAIL

CONSOLE

STATUS

ACO

CRITICAL

MINOR

MAJOR

ETHERNET

LINK

ACTIVITY

AUX

SLOT 0

SLOT 1

PERFORMANCE ROUTING ENGINE ESR-PRE1

76995

PERFORMANCE ROUTING ENGINE ESR-PRE2

ALARMS

CISCO

10000

FAIL

STATUS

ACO

CRITICAL

MINOR

MAJOR

ETHERNET

LINK

ACTIVITY

CONSOLE

AUX

SLOT

211327

PERFORMANCE ROUTING ENGINE

ALARMS

CISCO

10000

ACTIVITY

LINK

CRITICAL

MAJOR

MINOR

ACO

SLOT 0

STATUS

FAIL

BITS

ETHERNET

AUX

CONSOLE

P/N ESR-PRE4

1 3 7 8 9

2 106 12

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Connector Ports

The faceplate on the PRE contains three ports with RJ-45 connectors:

•Console port—This asynchronous EIA/TIA-232 serial port is used to connect a terminal to the PRE

for local administrative access.

•Auxiliary port (AUX)—This asynchronous EIA/TIA-232 serial port is used to connect a modem to

the PRE for remote administrative access.

•Fast Ethernet port—This Fast Ethernet port is used to connect the PRE to a 10/100Base-T network

management LAN.

Note The Fast Ethernet interface on the PRE module is intended for network management access

and should not be used for WAN connectivity purposes. For WAN connections, use the

appropriate network uplink cards, which take full advantage of the system's

high-performance PXF processing subsystem.

PC Media Card Slots

Two PC media card slots (one CompactFlash Disk slot for the PRE4) can store the Cisco IOS image or

a system configuration file on a PC media card or CompactFlash Disk. The system can also boot from

the software stored on the PC media card or CompactFlash Disk. The PC media card slots support Type

I or Type II cards. See the “Removing and Installing a PC Media Card” section on page 16 for more

information about inserting and removing PC media cards from the PRE.

LCD Screens

The two LCD screens below the PC media card slots display alphanumeric information about the status

of the of the PRE module.

PRE LED Indicators and Buttons

LEDs on the faceplate of the PRE provide a visual indication of the status of PRE operation (see

Figure 1-10). The LEDs are separated into three categories: alarms, status, and failure.

•ALARM—Alarm relay contacts on the Cisco uBR10012 router connect the router to a site alarm

maintenance system. This allows critical, major, and minor alarms generated by the

Cisco uBR10012 router to be displayed on the PRE faceplate and also translated to external visual

or audible alarms connected to the system. See the “Connecting Alarm Indicators” section on

page 3-41 for more information about alarm connections. Pressing the alarm cutoff (ACO) button

1Ejector levers 7ACO (Alarm Cut-off) button

2Console and Auxiliary ports 8CompactFlash Disk slot, disk0

3Network Management Ethernet (NME) port 9Slot 0 (disk0) LED

4NME Activity and Link LEDs 10 Status, Fail LEDs

5Reset button 11 Building Internal Timing Source (BITS) LED

6Alarms: Critical, Major, Minor LEDs 12 Alphanumeric display

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Cisco uBR10012 Universal Broadband Router Modules

on the (primary) PRE during an alarm condition shuts off the external alarm, but does not deactivate

the alarm LEDs on the PRE faceplate. Alarm LEDs on the faceplate are deactivated only after the

condition that caused the alarm is corrected.

•STATUS—Indicates the status of the PRE.

•FAIL—Indicates that a major failure has disabled the PRE.

Table 1-7 describes the LEDs and switch on the PRE.

PRE Module Disposal

The PRE module contains a small lithium battery. Some jurisdictions restrict the ways in which you can

dispose of items containing lithium batteries. In particular, never dispose of lithium batteries or products

containing lithium batteries in an unregulated fire. Other restrictions might apply in your area.

Warning

Ultimate disposal of this product should be handled according to all national laws and regulations.

Statement 1040.

Table 1-7 Cisco PRE LEDs and Cutoff Switch

LEDs/Switch Status Description

ACTIVITY Green Packets are being transmitted and received.

Off No packet activity.

LINK Green Carrier detected; the port is able to pass traffic.

Off No carrier detected; the port is not passing traffic.

Reset button – Resets the PRE4.

Alarm cutoff (ACO) button – Pressing this button disables an audible alarm.

CRITICAL, MAJOR, and

MINOR LEDs

Off No alarm.

Yellow Alarm condition.

STATUS Green PRE is ready and active as the primary PRE.

Off No power to the PRE or the PRE is acting as the secondary PRE.

Flashing

Yellow

System is booting.

Flashing Green PRE4 is standby.

FAIL Off PRE is operating properly.

Yellow A major failure has disabled the PRE.

CompactFlash slot 0 Green Disk0 is active.

PC media card slot 0 Green Flash card in Slot 0 is active1.

1. The Cisco uBR10012 router supports PCMCIA flash memory cards of 64 MB or above.

PC media card slot 1 Green Flash card in Slot 1 is active.

BITS Green BITS input to the PRE is configured and functioning normally.

Yellow BITS input to the PRE is configured, but not functional. For example,

the framer may have detected a Loss of Signal (LOS).

Off BITS input to the PRE4 is not configured.

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Cisco uBR10012 Universal Broadband Router Modules

SIP and SPA Compatibility

The Cisco uBR10012 router currently supports the following SIPs:

•Cisco Wideband SIP for the Cisco Wideband SPA

Note Effective with Cisco IOS Release 12.2(33)SCH, the Cisco Wideband SIP is not supported on the

Cisco uBR10012 router.

•Cisco 10000 Series SPA Interface Processor-600

The Cisco Wideband SIP can support up to two Cisco Wideband SPAs. The Cisco uBR10012 router can

support up to eight SPAs. For more information about the introduction of support for different SIPs and

SPAs, refer to the Cisco uBR10012 Universal Broadband Router SIP and SPA Software Configuration

Guide at the following location:

http://www.cisco.com/en/US/docs/interfaces_modules/shared_port_adapters/configuration/ubr10012/1

2.3_23_bc/sipsp_d3.html

Timing, Communication, and Control Plus Card

On the Cisco uBR10012 router, the Timing, Communication, and Control Plus (TCC+) card acts as a

secondary processor that performs the following functions:

•Generates and distributes 10.24 MHz clock references to each of the cable interface line cards.

•Generates and distributes 32-bit time-stamp references to each of the cable interface line cards.

•Allows software to power off independently any or all of the cable interface line cards.

•Drives the LCD module used to display system configuration and status information.

•Monitors the supply power used by the chassis.

•Provides two redundant RJ-45 ports for external timing clock reference inputs such as a Global

Positioning System (GPS) or building integrated timing supplies (BITS) clock.

When two TCC+ cards are installed, they are configured as active and backup (redundant). If the TCC+

card in the first slot is working at system power-up, it automatically becomes the active card and the

TCC+ card in the second slot becomes the backup card. The TCC+ cards monitor each other’s priority

information so that if the active card fails, the active card role is transferred to the redundant backup card

without lose of data.

Figure 1-13 shows the faceplate of the TCC+ card. The handle provides for the insertion and removal of

the card from the chassis.

Caution Do not attempt to lift the chassis using one of these handles.

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Cisco uBR10012 Universal Broadband Router Modules

Figure 1-13 TCC+ Card Faceplate

The faceplate on the TCC+ card has seven LEDs labeled POWER, STATUS, MAINT, PRESENT, and

ACTIVE. Separate PRESENT and ACTIVE LEDs are associated with the primary and secondary

external clock reference inputs.

For more information, see Cisco uBR10012 Universal Broadband Router TCC+ Card.

56418

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DOCSIS Timing, Communication, and Control Card

On the Cisco uBR10012 universal broadband router, the DTCC card acts as a secondary processor that

performs the following functions:

•In the default DTI mode, a 10.24 MHz clock and 32-bit DOCSIS timestamp are generated by the

DTI Server, propagated to DTI client using DTI protocol, and distributed by DTI client to each cable

interface line card.

•Allows software to independently power off any or all cable interface line cards.

•Drives the LCD panel used to display system configuration and status information.

•Monitors the supply power usage of the chassis.

•Two RJ-45 cables with the DTI server, which, in turn, can generate the clock using its own oscillator

or external timing reference inputs such as GPS or network clock.

Two DTCC cards are installed and configured as active (primary) and backup (redundant). If the DTCC

card in the first slot is working at system power-up, it automatically becomes the active card and the

DTCC card in the second slot becomes the backup card. The DTCC cards monitor each other’s priority

information, so that if the active card fails, the active card role is transferred to the redundant backup

card without loss of data.

Figure 1-13 shows the faceplate of the DTCC card.

Figure 1-14 Cisco DTCC Front Panel

The front panel on the DTCC card has seven LEDs. They are labeled POWER, STATUS,

MAINTENANCE, PRESENT, and ACTIVE. The second set of PRESENT and ACTIVE LEDs are

associated with the primary and secondary external clock reference inputs.

For more information, see Cisco uBR10012 Universal Broadband Router DTCC Card.

231862

POWER

STATUS

MAINT

uBR10-DTCC

ACT

DTI2

LNK

ACT

DTI1

LNK

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Cisco uBR10012 Universal Broadband Router Hardware Installation Guide

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Cable Interface Line Cards

The following section describes the cable interface line cards used in the Cisco uBR10012 universal

broadband router.

•Cisco uBR-MC5X20S/U/H Cable Interface Card, page 1-27

•Cisco UBR-MC20X20V Cable Interface Card, page 1-28

•Cisco uBR-MC3GX60V Cable Interface Card, page 1-28

•Cisco uBR-MC3GX60V-RPHY Cable Interface Card, page 1-28

Cisco uBR-MC5X20S/U/H Cable Interface Card

The Cisco uBR10-MC5X20S, U and H cable interface line cards are 20 by 16 inch cards designed

specifically for the Cisco uBR10012 router. These cards transmit and receive RF signals between the

subscriber and the headend over hybrid fiber-coaxial (HFC) system.

Upstream data, from the subscriber, comes through the upstream ports (US0-US19) on the Cisco

uBR10-MC5X20S/U/H cable interface line card. The line card processes and configures the data and

sends it across the backplane to the WAN/backhaul card and out to the Internet.

Downstream data, to the subscriber, comes from the Internet through the WAN/backhaul card, and across

the backplane to the Cisco uBR10-MC5X20S/U/H cable interface line card. The Cisco

uBR10-MC5X20S/U/H card processes and configures the data and sends it out through the appropriate

downstream port (DS0-DS4) to be combined with the rest of the downstream signals in the headend.

The Cisco uBR10-MC5X20S/U line cards use burst receivers that report unequalized Modulation Error

Ratio (MER). The Cisco uBR10-MC5X20H line cards use burst receivers that report equalized MER.

Equalized MER will almost always be at least a few decibels (dB) higher than an unequalized MER

measurement of the same signal under identical conditions.

Cisco uBR10-MC5X20S

The Cisco uBR10-MC5X20S cable interface line card supports downstream and upstream traffic over

Data-over-Cable Service Interface Specification (DOCSIS)-based cable modem networks. The card

supports downstream channels in the 70 to 860 MHz range, and upstream channels in the 5 to 42 MHz

range. Each downstream port includes an onboard integrated upconverter. The Cisco uBR10-MC5X20S

cable interface line card supports Annex B radio frequency (RF) data rates, channel widths, and

modulation schemes and has DOCSIS MAC management and spectrum management capabilities.

DOCSIS 2.0, Asynchronous Time Division Multiple Access (A-TDMA) rates are also supported.

Cisco uBR10-MC5X20U and H

The Cisco uBR10-MC5X20U/H cable interface line card supports both DOCSIS and EuroDOCSIS cable

modem networks. The card supports downstream channels in the 70 to 860 MHz range, and upstream

channels in the 5 to 65 MHz range. Each downstream port includes an onboard integrated upconverter.

The Cisco uBR10-MC5X20U/H cable interface line card supports Annex B and Annex A radio

frequency (RF) data rates, channel widths, and modulation schemes and has DOCSIS MAC management

and spectrum management capabilities. DOCSIS 2.0, A-TDMA rates are also supported.

For more information, see Cisco uBR10-MC5X20S/U/H Cable Interface Line Card Hardware

Installation Guide.

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Cable Interface Line Cards

Cisco UBR-MC20X20V Cable Interface Card

The Cisco UBR-MC20X20V cable interface line card is a 20 by 16 inch card designed specifically for

the Cisco uBR10012 universal broadband router. This card transmits and receives RF signals between

the subscriber and the headend over hybrid fiber-coaxial (HFC) system. It has five downstream (DS)

ports and twenty upstream (US) ports. The line card supports five cable MAC domains (cable interfaces),

and the 20 DS and 20 US channels are dynamically associated with any of these five MAC domains. The

card has twenty US spigots and five DS spigots. Each of the US spigots supports either two-frequency

stacked US channels across ten ports or a single US channel across twenty ports. Each of the DS spigots

supports four-frequency stacked channels across five ports.

Note You must ensure that two DOCSIS Timing, Communication and Control (DTCC) cards are configured

on the Cisco uBR10012 router before installing the Cisco UBR-MC20X20V cable interface line card.

For more information, refer to Cisco UBR-MC20X20V Cable Interface Line Card Hardware Installation

Guide.

Cisco uBR-MC3GX60V Cable Interface Card

The Cisco uBR-MC3GX60V cable interface line card is a DOCSIS 3.0 compliant line card designed

specifically for the Cisco uBR10012 universal broadband router. This line card conforms to the Modular

CMTS (M- CMTS) architecture and has the capacity to support up to 72 downstream (DS) and 60

upstream (US) channels.

The Cisco uBR-MC3GX60V cable interface line card has 20 US spigots for RF connectivity, which are

organized into 5 groups of 4 connectors each. Each connector group supports up to 12 frequency-stacked

US channels, with a default configuration of 3 US channels per RF connector.

The Cisco uBR-MC3GX60V cable interface line card has six Gigabit Ethernet (GE) interface ports

organized into three pairs for DS connectivity. Each pair supports 1+1 redundancy and supports 24 DS

channels in Annex B mode by default. The GE interfaces connect to an external Edge Quadrature

Amplitude Modulation (EQAM) device and provide M-CMTS compliant Downstream External PHY

Interface (DEPI) data.

Another unique feature of the Cisco uBR-MC3GX60V cable interface line card is the use of a front panel

display (FPD) to show the licensing status information of the US and DS channels.

For detailed information, refer to Cisco uBR-MC3GX60V Cable Interface Line Card Hardware

Installation Guide.

Cisco uBR-MC3GX60V-RPHY Cable Interface Card

The Cisco uBR-MC3GX60V-RPHY line card is DOCSIS 3.0 compliant and is designed for the Cisco

uBR10012 universal broadband router. This line card conforms to the Modular CMTS (M-CMTS)

architecture and has the capacity to support up to 72 downstream (DS) and 60 upstream (US) channels.

The Cisco uBR-MC3GX60V-RPHY line card has six Gigabit Ethernet interface ports organized into

three pairs, which connect to the Cisco Coaxial Media Converter device via EPON, GPON, or Metro

Ethernet. Each pair supports 1+1 redundancy for the Metro Ethernet ports. The

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Cable Interface Line Cards

Cisco uBR-MC3GX60V-RPHY line card supports 24 downstream RF channels and 20 upstream RF

channels per Gigabit Ethernet port. It has a front panel display (FPD) to show the licensing status

information of the US and DS channels. For detailed information, refer to Cisco Remote-PHY Solution

Work flow.

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Cisco uBR10012 Universal Broadband Router Hardware Installation Guide

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Network Uplink Cards

The following sections describe the network uplink cards used in the Cisco uBR10012 universal

broadband router:

•Cisco Single Port Gigabit Ethernet Line Card, page 1-30

•Cisco Half-Height Gigabit Ethernet Line Card, page 1-32

•Cisco OC-12 POS Line Card, page 1-32

•Cisco uBR10-SRP-OC12SML DPT WAN Line Card, page 1-34

•Cisco uBR10012 OC-48 DPT/POS Interface Module, page 1-34

Cisco Single Port Gigabit Ethernet Line Card

The single-port Gigabit Ethernet (GE) line card provides a trunk uplink to devices such as GSRs, as well

as connections to content servers and Web caches. The GE line card provides the Cisco uBR10012 router

with an IEEE 802.3z compliant Ethernet interface running at 1 Gbps in full duplex mode.

The port uses a Gigabit Interface Converter (GBIC) that supports Gigabit Ethernet rates on a variety of

Gigabit Ethernet interface types (SX, LX/LH, ZX) which can be changed or upgraded at any time (see

Table 1-9). The Cisco uBR10012 router supports multiple GE line cards to support connectivity to

multiple destinations and to provide network layer redundancy.

Warning

Class 1 laser product.

Statement 1008.

Warning

Invisible laser radiation present.

Statement 1016.

Warning

Because invisible radiation may be emitted from the aperture of the port when no fiber cable is

connected, avoid exposure to radiation and do not stare into open apertures.

Statement 1056.

Warning Statement for Sweden

Warning

Osynlig laserstrålning när denna del är öppen och förregleringen är urkopplad. Rikta inte blicken in

mot strålen.

Statement 36.

Warning Statement for Finland

Warning

Alleviates ja suojalukitus ohitettaessa olet alttiina näkymättömälle lasersäteilylle. Äjä katso

säteeseen.

Statement 35

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Cisco uBR10012 Universal Broadband Router Hardware Installation Guide

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Network Uplink Cards

Figure 1-15 shows the faceplate for the Gigabit Ethernet line card.

Figure 1-15 Gigabit Ethernet Line Card Faceplate

Cisco Gigabit Ethernet Line Card LEDs

Table 1-8 describes the LEDs on the Gigabit Ethernet line card.

30005

CISCO

10000

LINK

FAIL

GIGABIT ETHERNET

Table 1-8 Gigabit Ethernet Line Card LEDs and Their Functions

LED Color/Status Description

FAIL Yellow

Off

A major failure has disabled the line card

The line card is operating properly

RX (receive) Green

Off

Receiving traffic

Not receiving traffic

TX (transmit) Green

Off

Transmitting traffic

Not transmitting traffic

LINK Green

Off

Carrier detected; the port is able to pass traffic

No carrier detected; the port is not able to pass traffic

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Network Uplink Cards

GBIC Specifications

Table 1-9 lists the GE line card GBICs and their respective cable types and lengths.

Cisco Half-Height Gigabit Ethernet Line Card

The Cisco HHGE line card contains a single Gigabit Ethernet port that provides a trunk uplink to

switches and core routers. The Cisco HHGE line card provides an IEEE 802.3z compliant Ethernet

interface that can run up to 1 Gbps in full duplex mode. The line card uses a Small Form-factor Pluggable

(SFP) Gigabit interface converter (GBIC) module that supports a variety of Gigabit Ethernet interface

types (SX LX/LH, and ZX), which you can change or upgrade at any time.

Note Only SFP GBIC modules purchased from Cisco work with the Gigabit Ethernet line card software.

For more information, see Cisco uBR10012 Universal Broadband Router Gigabit Ethernet Half-Height

Line Card Installation.

Cisco OC-12 POS Line Card

The OC-12 POS card provides a trunk uplink that supports up to 622 Mbps over a standard SONET/SDH

interface using a single-mode fiber intermediate reach SC connector.

Warning

Class 1 laser product.

Statement 1008.

Warning

Invisible laser radiation present.

Statement 1016.

Table 1-9 GBIC Port Cabling Specifications

GBIC

Wavelength

(nm) Fiber Type

Core Size,

microns

Modal Bandwidth,

MHz/km

Cable Distance,

feet/meters

1000Base-SX

ESR-GBIC-SX

850 MMF 62.5

62.5

50.0

160

200

400

500

722 ft (220 m)

902 ft (275 m)

1640 ft (500 m)

1804 ft (550 m)

1000Base-LX/LH

ESR-GBIC-LH

1300 MMF1

SMF

1. Mode-conditioning patch cord (CAB-GELX-625 or equivalent) is required. If you use an ordinary patch cord with MMF, 1000Base-LX/LH GBICs, and

a short link distance (tens of meters), this can cause transceiver saturation, resulting in a elevated bit error rate (BER). In addition, when you use the

LX/LH GBIC with 62.5-micron diameter MMF, you must install a mode-conditioning patch cord between the GBIC and the MMF cable on both the

transmit and receive ends of the link. The mode-conditioning patch cord is required for link distances greater than 984 ft (300 m).

62.5

50.0

8 to 10

500

400

500

—

1804 ft (550 m)

32,808 ft (10 km)

1000Base-ZX

ESR-GBIC-ZX

1550 SMF Not

conditional

N/A 43.5 miles (70 km) to

62 miles (100 km)2

2. 100 km over premium single-mode fiber or dispersion shifted singe-mode fiber.

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Cisco uBR10012 Universal Broadband Router Hardware Installation Guide

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Network Uplink Cards

Warning

Because invisible radiation may be emitted from the aperture of the port when no fiber cable is

connected, avoid exposure to radiation and do not stare into open apertures.

Statement 1056.

Warning Statement for Sweden

Warning

Osynlig laserstrålning när denna del är öppen och förregleringen är urkopplad. Rikta inte blicken in

mot strålen.

Statement 36.

Warning Statement for Finland

Warning

Alleviates ja suojalukitus ohitettaessa olet alttiina näkymättömälle lasersäteilylle. Äjä katso

säteeseen.

Statement 35

Figure 1-16 shows the faceplate for the Cisco OC-12 POS line card.

Figure 1-16 Cisco OC-12 POS Line Card Faceplate

Table 1-10 lists the cable specifications for the Cisco OC12 POS card.

Cisco OC-12 POS Line Card LEDs

Table 1-11 describes the LEDs and their functions on the Cisco OC-12 POS line card.

30006

CISCO

10000

CARRIER

FAIL

OC–12/STM–4 POS SM–IR

Tx Rx

Table 1-10 Cisco OC-12 POS Line Card Cable Specifications

Fiber Type Wavelength, nm Core Size, microns Cable Distance

Single Mode Fiber 1300 8 to 10 49,213 ft (15 km)

Table 1-11 Cisco OC-12 POS Line Card LEDs and Their Functions

LED Color/Status Description

FAIL Yellow

Off

A major failure has disabled the line card

The line card is operating properly

RX (receive) Green

Off

Receiving traffic

Not receiving traffic

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Network Uplink Cards

Cisco uBR10-SRP-OC12SML DPT WAN Line Card

The Cisco uBR10 Spatial Reuse Protocol (SRP) OC12 single-mode fiber, long-reach (SML) dynamic

packet transport (DPT) WAN line card provides shared IP over SONET capability for the

Cisco uBR10012 router platform.

For more information, see Cisco uBR10-SRP-OC12SML/SMI DPT Adapter Card for the Cisco

uBR10012 Universal Broadband Router.

Cisco uBR10012 OC-48 DPT/POS Interface Module

The Cisco uBR10012 OC-48 dynamic packet transport (DPT) and packet-over-SONET interface module

is a full-height line card for the Cisco uBR10012 universal broadband router. This card provides trunk

uplink capabilities that support up to 1.4 Gbps full duplex throughput over a standard SONET/ITU-T

Synchronous Digital Hierarchy (SDH) interface, using a single mode fiber with SC connectors.

Two versions of the Cisco uBR10012 OC-48 DPT/POS interface module are available— short reach

(SR) or long reach (LR). Both versions work with the performance routing engine (PRE).

The Cisco uBR10012 OC-48 DPT/POS interface module provides a point-to-point connection to a

backbone router and encapsulates IP Packets with byte-wise HDLC framing, placing them directly into

the OC-48 SONET (or SDH) payload.

The Cisco uBR10012 OC-48 DPT/POS interface module is a standard implementation of packet over

SONET switching, and supports the following features:

•OC-48 bandwidth between the line card and the PRE.

•North American (SONET) and European (SDH) formats

•Automatic protection switching (APS)

•Alarm processing

Note Two Cisco uBR10012 OC-48 DPT/POS interface modules are required when using the card when using

the card in DPT mode in a Cisco uBR10012 universal broadband router.

For more information, see Cisco uBR10012 OC-48 DPT/POS Interface Module.

TX (transmit) Green

Off

Transmitting traffic

Not transmitting traffic

CARRIER Green

Off

Carrier detected; the port is able to pass traffic

No carrier detected; the port is not able to pass traffic

Table 1-11 Cisco OC-12 POS Line Card LEDs and Their Functions (continued)

LED Color/Status Description

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Optical Connectors and Cables

For single-mode optical fiber connections, use one duplex SC-type cable (see Figure 1-17), or two

simplex SC-type cables (see Figure 1-18), one for transmit (Tx) and one for receive (Rx).

For optical connector and cable cleaning information, go to the following URL:

http://www.cisco.com/en/US/tech/tk482/tk876/technologies_white_paper09186a0080254eba.shtml

Figure 1-17 Duplex SC-Type Cable and Connector

Figure 1-18 Simplex SC-Type Cable and Connector

These tables list the proper single-mode or multimode optical fiber cables to use to connect your router

to a network:

•Table 1-9, for the Gigabit Ethernet line card

•Table 1-10, for the OC-12 POS line card

Cisco uBR10012 Router FRU Resources

The following section lists the field-replaceable units (FRUs), FRU product order numbers, and provides

links to specific FRU documentation.

FRU Modules and Order Numbers

Table 1-12 lists the major FRUs used in the Cisco uBR10012 router.

38548

38547

Table 1-12 Cisco uBR10012 Field-Replaceable Units and Product Order Numbers

Field-Replaceable Unit Product Order Number

Chassis Components

Performance routing engine (PRE) with 512 MB DRAM End of life (EOL), replace with ESR-PRE

PRE 512 MB DRAM (spare) EOL, replace with ESR-PRE/R

PRE1 (primary and redundant) ESR-PRE1

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Cisco uBR10012 Router FRU Resources

PRE1 (spare) ESR-PRE1/R=

PRE2 (primary and redundant) ESR-PRE2/R

PRE2 (spare) ESR-PRE2=

PRE4 (primary and redundant) ESR-PRE4

PRE4 (spare) ESR-PRE4/R=

PRE PC media card—64 MB (default) 10000-PREMEMFD64=

PRE PCM media card—128 MB ESR-PRE-MEM-FD128=

Blank PRE1 slot cover ESR-PRE-Cover=

TCC+ card UBR10-TCC+-T1=

Blank TCC+ card slot cover UBR10-TCC+-COVER=

DC power entry module (2400 W or 3000 W) UBR10-PWR-DC=

DC power entry module (3300 W) UBR10-PWR-DC-PLUS=

AC power entry module (2400 W UBR10-PWR-AC=

AC power entry module (3300 W) UBR10-PWR-AC-PLUS=

Fan assembly module (spare) UBR10-FAN-ASSY=

Fan assembly module (spare) UBR10012-FAN-PLUS=

Fan assembly filter (spare) UBR10-FAN-FILTER=

Front cover (spare) UBR10-CHAS-COVER=

Power supply monitoring cable for the AC power shelf alarm UB10-PWR-MON-CAB=

Cable Interface Line Cards

Line Card Processor (spare) UBR10-LCP2=

Cisco uBR10-MC5X20S cable interface line card UBR10-MC5X20S=

Cisco uBR10-MC5X20U cable interface line card UBR10-MC5X20U=

Cisco UBR-MC20X20V cable interface line card UBR-MC20X20V-20D=, UBR-MC20X20V-5D=,

UBR-MC20X20V-0D=

Cisco uBR-MC3GX60V cable interface line card UBR-MC3GX60V=

Cisco uBR-MC3GX60V-RPHY cable interface line card UBR-MC3GX60V-RPHY, UBR-MC3GX60V-RPHY=

Blank cable interface line card cover UBR10-MC-COVER=

Network Line Cards

Cisco Single Port Gigabit Ethernet line card (GigE)

1000Base-SX—pluggable transceiver

1000Base-LX/LH—pluggable transceiver

1000Base-ZX— pluggable transceiver

UBR10-1GE, UBR10-1GE=

ESR-GBIC-SX

ESR-GBIC-LH

ESR-GBIC-ZX

Table 1-12 Cisco uBR10012 Field-Replaceable Units and Product Order Numbers (continued)

Field-Replaceable Unit Product Order Number

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Cisco uBR10012 Router FRU Resources

Note The output of the show inventory command does not display the serial numbers for the fan assembly

modules (UBR10-FAN-ASSY and UBR10012-FAN-PLUS), AC PEMs (UBR10-PWR-AC and

UBR10-PWR-AC-PLUS), and DC PEMs (UBR10-PWR-DC and UBR10-PWR-DC-PLUS). Visually

inspect the serial number labels printed on these FRUs to locate the serial number.

Cisco Half-Height Gigabit Ethernet line card

Slot splitter card

Half height slot blank cover

Full height slot blank cover

1000Base-SX—pluggable transceiver

1000Base-LX/LH—pluggable transceiver

1000Base-TX—pluggable transceiver

1000Base-ZX— pluggable transceiver

ESR-HH-1GE

ESR-HH-CARRIER

ESR-HH-COVER

ESR-COVER

SFP-GE-S

SFP-GE-L

SFP-GE-T

GLC-ZX-SM

Cisco OC12/STS12c/STM4 POS, single mode, intermediate

reach line card

UBR10-OC12/P-SMI=

Cisco uBR10-SRP-OC12SML DPT WAN adapter card UBR-SRP-OC12SML=

Cisco uBR10012 OC-48 DPT/POS Interface Module

Single mode1, short reach modules

Single spare2

Single mode1, long reach modules

Single spare2

UBR10-SRP-OC48SMS

ESR1OC48/P/SRPSMS=

UBR10-SRP-OC48SML=

ESR1OC48/P/SRPSML=

Blank network line card cover ESR-LC-COVER=

1. Use this number to order the dual interface modules.

2. Use this number to order a single interface module.

Table 1-12 Cisco uBR10012 Field-Replaceable Units and Product Order Numbers (continued)

Field-Replaceable Unit Product Order Number

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Cisco uBR10012 Router FRU Resources

FRU Documentation

Table 1-13 lists the Cisco field replaceable unit (FRU) documentation for the modules and interface line

cards that are used in the Cisco uBR10012 router and the corresponding URL where that documentation

can be found. Refer to the FRU documentation for more detailed information and installation

instructions for each module or card.

Table 1-13 Cisco FRU Document Title and URL

Document title

URL

2400W AC-Input Power Shelf for the Cisco uBR10012 Universal Broadband Router

http://www.cisco.com/en/US/docs/cable/cmts/ubr10012/installation/field_replaceable_units/ub1

0acsh.html

Document title

URL

AC Power Entry Module for the Cisco uBR10012 Universal Broadband Router

http://www.cisco.com/en/US/docs/cable/cmts/ubr10012/installation/field_replaceable_units/ub1

0acpm.html

Document title

URL

3300 W AC Power Entry Module for the Cisco uBR10012 Universal Broadband Router

http://www.cisco.com/en/US/docs/cable/cmts/ubr10012/installation/field_replaceable_units/ub1

0acpem_HornBill.html

Document title

URL

DC Power Entry Module for the Cisco uBR10012 Universal Broadband Router

http://www.cisco.com/en/US/docs/cable/cmts/ubr10012/installation/field_replaceable_units/ub1

0pem.html

Document title

URL

3300 W DC Power Entry Module for the Cisco uBR10012 Universal Broadband Router

http://www.cisco.com/en/US/partner/docs/cable/cmts/ubr10012/installation/field_replaceable_un

its/ub10dcpem_Hornbill.html

Document title

URL

Cisco uBR10012 Universal Broadband Router Fan Assembly Module

http://www.cisco.com/en/US/docs/cable/cmts/ubr10012/installation/field_replaceable_units/fan5

093.html

Document title

URL

Cisco LCD Module for the Cisco uBR10012 Universal Broadband Router

http://www.cisco.com/en/US/docs/cable/cmts/ubr10012/installation/field_replaceable_units/lcd5

090.html

Document title

URL

Cisco uBR10012 Universal Broadband Router TCC+ Card

http://www.cisco.com/en/US/docs/interfaces_modules/cable/installation/tcc5094.html

Document title

URL

Cisco uBR10012 Universal Broadband Router DTCC Card

http://www.cisco.com/en/US/partner/docs/interfaces_modules/cable/installation/dtcccard.html

Document title

URL

Cisco uBR10-SRP-OC12SML DPT WAN Line Card for the Cisco uBR10012 Router

http://www.cisco.com/en/US/docs/interfaces_modules/cable/line_cards/ubr_srp_oc12sml_dpt_w

an/quick/start/ub10oc12.html

Document title

URL

Performance Routing Engine Module for the Cisco uBR10012 Universal Broadband Router

http://www.cisco.com/en/US/docs/interfaces_modules/cable/performance_routing_engine/install

ation/guide/pre5096.html

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Cisco uBR10012 Router FRU Resources

Document title

URL

Installing EMI Gaskets and RF Absorber Material on the Cisco uBR10012 Universal Broadband

Router

http://www.cisco.com/en/US/docs/cable/cmts/ubr10012/installation/field_replaceable_units/pre2

gkit.html

Document title

URL

Cisco uBR10-MC5X20S/U Cable Interface Line Card

http://www.cisco.com/en/US/docs/interfaces_modules/cable/broadband_processing_engines/ubr

10_mc5x20s_u_h/installation/guide/ubrmc520.html

Document title

URL

Cisco UBR-MC20X20V Cable Interface Line Card Hardware Installation Guide

http://www.cisco.com/en/US/docs/interfaces_modules/cable/broadband_processing_engines/ubr

_mc20x20v/installation/guide/mc20x20v_hig.html

Document title

URL

Cisco UBR-MC3GX60V Cable Interface Line Card Hardware Installation Guide

http://www.cisco.com/en/US/docs/interfaces_modules/cable/broadband_processing_engines/ubr

_mc3gx60v/installation/guides/b_3g60_lchig.html

Document title

URL

Cisco Remote-PHY Solution Workflow

http://www.cisco.com/web/techdoc/cable/cisco-remote-phy/index.html

Document title

URL

Cisco Half-Height Gigabit Ethernet Line Card

http://www.cisco.com/en/US/docs/interfaces_modules/cable/line_cards/ubr_hh_ge/quick/start/ub

r_hhge.html

Document title

URL

Inspection and Cleaning Procedures for Fiber-Optic Connections

http://www.cisco.com/en/US/tech/tk482/tk876/technologies_white_paper09186a0080254eba.sht

Table 1-13 Cisco FRU Document Title and URL (continued)

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Cisco uBR10012 Router FRU Resources

CHAPTER

2-1

Cisco uBR10012 Universal Broadband Router Hardware Installation Guide

Preparing for Installation

Before you install the Cisco uBR10012 universal broadband router, consider:

•The power and cabling requirements that must be in place at your installation sites

•The equipment required to install the router

•The environmental conditions your installation site must meet to maintain normal operation

This chapter guides you through the process of preparing for your router installation.

Do not unpack the system until you are ready to install it. Keep the chassis in the shipping container to

prevent accidental damage until you determine an installation site.

Note The Cisco uBR10012 router (using DC power supplies) is not shipped with wiring to connect to a DC

power source. You must provide input, return, and earthing (grounding) wiring at the site, and install and

protect the wiring in accordance with local and national wiring regulations (see Table 3-4).

Safety

When you install the Cisco uBR10012 router, observe all of the following caution and warning

statements. For warning translations, refer to the regulatory compliance and safety documentation at the

following URL:

http://www.cisco.com/en/US/docs/cable/cmts/ubr10012/regulatory/compliance/ub10rcsi.html

The following guidelines will help ensure your safety and protect the equipment. However, these

guidelines may not cover all potentially hazardous situations you may encounter during system

installation, so be alert.

•The installation of your Cisco uBR10012 router must comply with national and local electrical

codes. In the United States, this means the National Fire Protection Association (NFPA) 70, United

States National Electrical Code. In Canada, Canadian Electrical Code, part I, CC22.1. In other

countries, International Electrotechnical Commission (IEC) 364, part 1 through part 7.

•Review the safety warnings listed in the regulatory compliance and safety documentation before

installing, configuring, or performing maintenance on the product.

•Always disconnect power at the source before you install or remove a chassis.

•Never attempt to lift an object that might be too heavy to lift safely by yourself.

•Keep the chassis area clear and as dust free as possible during and after installation.

•Keep tools and chassis components away from walk areas.

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Preventing Electrostatic Discharge Damage

•Do not wear loose clothing, jewelry (including rings and chains), or other items that could get caught

in the chassis.

•The Cisco uBR10012 router operates safely when it is used in accordance with its marked electrical

ratings and product usage instructions.

Warning

Only trained and qualified personnel should be allowed to install, replace, or service this equipment.

Statement 1030.

Preventing Electrostatic Discharge Damage

Electrostatic discharge (ESD) damage, which occurs when electronic cards or components are

improperly handled, can result in complete or intermittent failures. The performance routing engine

(PRE), and all line cards consist of a printed circuit card that is fixed in a metal carrier. Electromagnetic

interference (EMI) shielding and connectors are integral components of the carrier. Although the metal

carrier helps to protect the cards from ESD, use an antistatic strap each time you handle the modules.

Handle the carriers by the edges only; never touch the cards or connector pins.

Caution Always tighten the captive installation screws on all system components when you are installing them.

These screws prevent accidental removal of the module, provide proper grounding for the system, and

help to ensure that the bus connectors are properly seated in the backplane.

Following are guidelines for preventing ESD damage:

•Always use an ESD-preventive wrist or ankle strap and ensure that it makes good skin contact.

Before removing a card from the chassis, connect the equipment end of the strap to a bare metal,

unpainted surface on the chassis or rackmount.

•Handle line cards by the faceplates and carrier edges only; avoid touching the card components or

any connector pins.

•When removing a line card, place the removed module component-side-up on an antistatic surface

or in a static-shielding bag. If the module will be returned to the factory, immediately place it in a

static-shielding bag.

•Avoid contact between the modules and clothing. The wrist strap protects the card from ESD

voltages on the body only; ESD voltages on clothing can still cause damage.

Caution For safety, periodically check the resistance value of the antistatic strap. The measurement should be

between 1 and 10 megohms.

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Chassis-Lifting Guidelines

The Cisco uBR10012 chassis is not intended to be moved frequently. When fully populated, the

Cisco uBR10012 system weighs approximately 230 pounds. A depopulated chassis weighs

approximately 55 pounds.

When moving the chassis, use the following guidelines to prevent injury and damage to the equipment:

•Before you install the system, ensure that your site is properly prepared so you can avoid having to

move the chassis later to accommodate power sources and network connections.

•A fully populated chassis should be moved only with a hydraulic lift or forklift. Do not attempt to

manually lift a populated chassis.

•Two people are required to safely move a depopulated chassis. This should be done by using the

handles on each side of the chassis.

Warning

To prevent personal injury or damage to the chassis, never attempt to lift or tilt the chassis using the

handles on modules (such as power supplies, fans, or cards); these types of handles are not designed

to support the weight of the unit.

Statement 1032

•Never attempt to lift even a depopulated chassis by yourself. Because of the size and weight of the

chassis, use at least two people to safely lift and move it without causing injury or damaging the

equipment.

•To prevent injury, keep your back straight and lift with your legs, not your back.

•Ensure that your footing is solid, and balance the weight of the chassis between your feet.

•Lift the chassis slowly; never move suddenly or twist your body as you lift.

•Keep your back straight and lift with your legs, not your back. If you must bend down to lift the

chassis, bend at the knees, not at the waist, to reduce the strain on your back muscles.

•If you have to move a fully populated chassis and you do not have a hydraulic lift or forklift

available, you must first remove the following components from the chassis:

–

Fan assembly module

–

AC or DC power entry modules (PEMs)

–

Cable interface line cards

–

Network uplink line cards

In a fully loaded chassis, these components weigh approximately 170 pounds, so removing them

allows the chassis to be safely moved with two people. The components can then be reinserted after

the chassis has been moved and installed. See Chapter 5, “Maintaining the Cisco uBR10012 Router”

for instructions on removing these components.

Caution When removing and reinstalling these modules, be certain to follow the precautions given in the

“Preventing Electrostatic Discharge Damage” section on page 2-2.

•Always disconnect all external cables before lifting or moving the chassis.In particular, verify that

all power to the chassis has been removed. Do not try to move a chassis that is connected to power

or that is powered on.

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Electrical Safety

All system components are hot-swappable. They are designed to be removed and replaced while the

system is operating without presenting an electrical hazard or damage to the system.

Follow these basic guidelines when you are working with any electrical equipment:

•Before beginning any procedures requiring access to the chassis interior, locate the emergency

power-off switch for the room in which you are working.

•Disconnect all power and external cables before installing or removing a chassis.

•Do not work alone when potentially hazardous conditions exist.

•Never assume that power has been disconnected from a circuit; always check.

•Do not perform any action that creates a potential hazard to people or makes the equipment unsafe.

Never install equipment that appears damaged.

•Carefully examine your work area for possible hazards such as moist floors, ungrounded power

extension cables, and missing safety grounds.

Warning

When installing or replacing the unit, the ground connection must always be made first and

disconnected last.

Statement 1046

Warning

Do not work on the system or connect or disconnect cables during periods of lightning activity.

Statement 1001

Warning

Read the installation instructions before you connect the system to its power source.

Statement 1004

Site Requirements

This section provides information for environmental, power, cabling, and rack mounting requirements.

Be sure that you have met all of these requirements before you install your Cisco uBR10012 router.

Caution The Cisco uBR10012 router installation must comply with all applicable codes and is approved for use

with copper conductors only. The ground bond fastening hardware should be of compatible material and

preclude loosening, deterioration, and electrochemical corrosion of hardware and joined material.

Attachment of the chassis ground to a central office or other interior ground system should be made with

a 6-AWG, copper ground conductor at a minimum.

Warning

This unit is intended for installation in restricted access areas. A restricted access area can be

accessed only through the use of a special tool, lock and key, or other means of security.

Statement 1017

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Site Requirements

Environmental Site Requirements

The environmental monitoring functionality in the Cisco uBR10012 router protects the system and

components from potential damage from excessive voltage and temperature conditions. To ensure

normal operation and avoid unnecessary maintenance, plan your site configuration and prepare your site

before installation. After installation, make sure the site maintains an ambient temperature of 41°F

through 104°F (5°C through 40°C), and keep the area around the chassis as free from dust as is practical.

Planning a proper location for the Cisco uBR10012 router and the layout of your equipment rack or

wiring closet is essential for successful system operation. Equipment placed too close together or

inadequately ventilated can cause system excessive temperature conditions. In addition, chassis panels

made inaccessible by poor equipment placement can make system maintenance difficult.

When you plan the location and layout of your equipment rack or wiring closet, you need to consider

how air flows through your router. The Cisco uBR10012 router draws cooling air in through the intake

vent on the front of the chassis and moves the air across the internal components and out the exhaust

vents on the top rear of the chassis (see Figure 2-1 on page 2-6).

Temperature sensors on the PRE monitor the internal air temperature and send warning messages and an

alarm condition when the internal air temperature approaches a specified threshold.

The front bottom and top rear of the chassis must remain unobstructed to ensure adequate airflow and

prevent overheating inside the chassis. Maintain a minimum clearance of 3 in. (7.62 cm) from the vents

on the front and back of the chassis to allow for adequate airflow. Do not place the chassis where heated

exhaust air from other systems could enter the air intake vent at the bottom front, as this could cause

overheating of the system.

In addition, allow for approximately 3 to 4 ft (91.44 cm to 121.92 cm) clearance at the front and rear of

the chassis for cabling and normal system maintenance.

Warning

Blank faceplates and cover panels serve three important functions: they prevent exposure to

hazardous voltages and currents inside the chassis; they contain electromagnetic interference (EMI)

that might disrupt other equipment; and they direct the flow of cooling air through the chassis. Do not

operate the system unless all cards, faceplates, front covers, and rear covers are in place.

Statement

1029

To avoid problems during installation and ongoing operation, follow these general precautions when you

plan the equipment locations and connections:

•Use the show environment command regularly to check the internal system status. The

environmental monitor continually checks the interior chassis environment; it provides warnings for

high temperature and creates reports on any occurrences. If warning messages are displayed, take

immediate action to identify the cause and correct the problem.

•Keep the Cisco uBR10012 router off of the floor and out of areas that collect dust.

•Follow ESD prevention procedures (see “Preventing Electrostatic Discharge Damage” section on

page 2-2) to avoid damage to equipment. Damage from static discharge can cause immediate or

intermittent equipment failure.

•Ensure that the PRE modules, line cards, blank covers, power supplies, and any power supply covers

are in place and secure. The fans direct cooling air throughout the chassis interior; a loose

component or empty slot can redirect the airflow away from active components.

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Chapter 2 Preparing for Installation

Site Requirements

Figure 2-1 Cooling Air Path for the Cisco uBR10012

56430

ALARMS

CISCO

10000

FAIL

PERFORMANCE ROUTING ENGINE

CONSOLE

STATUS

ACO

CRITICAL

MINOR

MAJOR

ETHERNET

LINK

ACTIVITY

AUX

SLOT 0

SLOT 1

ALARMS

CISCO

10000

FAIL

PERFORMANCE ROUTING ENGINE

CONSOLE

STATUS

ACO

CRITICAL

MINOR

MAJOR

ETHERNET

LINK

ACTIVITY

AUX

SLOT 0

SLOT 1

POWER

MISWIRE

FAULT

POWER

MISWIRE

FAULT

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Site Requirements

Temperature and Humidity Requirements

Table 2-1 lists the operating and nonoperating environmental site requirements. The ranges listed are

those within which the Cisco uBR10012 router continues to operate; however, a measurement that is

approaching the minimum or maximum of a range indicates a potential problem. You can maintain

normal operation by anticipating and correcting environmental anomalies before they approach a

maximum operating range.

Power Guidelines

Caution The Cisco uBR10012 router installation must comply with all applicable codes and is approved for use

only with copper conductors. The ground bond fastening hardware should be of compatible material and

preclude loosening, deterioration, and electrochemical corrosion of hardware and joined material.

Attachment of the chassis ground to a central office or other interior ground system should be made with

a minimum of a 6-AWG, copper ground conductor.

Follow these precautions and recommendations when planning power connections to the

Cisco uBR10012 router:

•Ensure that you are using proper cables and have circuit breakers installed.

•Check the power at your site before installation and periodically after installation to ensure that you

are receiving clean power. Install a power conditioner if necessary.

•Provide proper grounding to avoid damage from lightning and power surges.

•Use a 6-AWG, copper ground conductor (minimum requirement) when attaching the chassis ground

to a central office or other interior ground system. An insulation rating of 167° Fahrenheit (75°

Celsius) is required for the 6-AWG wire for 3000 W of power.

Warning

This product requires short-circuit (overcurrent) protection, to be provided as part of the building

installation. Install only in accordance with national and local wiring regulations.

Statement 1045

Warning

A readily accessible two-poled disconnect device must be incorporated in the fixed wiring.

Statement

1022

Table 2-1 Specifications for Operating and Nonoperating Environments

Specification Minimum Maximum

Temperature, ambient operating 41°F (5°C) 104°F (40°C)

Temperature, ambient nonoperating and storage –40°F (–40°C) 158°F (70°C)

Humidity, ambient (noncondensing) operating 5% 85%

Humidity, ambient (noncondensing) nonoperating and

storage

5% 95%

Altitude, operating (over allowable temperature) 32°F

–200 ft (–60.9 m)

104°F (40°C)

10,000 ft (3048 m)

Altitude, nonoperating (over allowable temperature) –200 ft (–60.9 m) 30,000 ft (9144 m)

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Site Requirements

Power Connection Guidelines for DC-Powered Systems

The DC-input power supply allows the Cisco uBR10012 router to operate on either –48 or –60 VDC

systems. Both these power supplies can operate with an input from –40.5 to —72 VDC with no harm;

however, the input should be restricted to the nominal ranges defined in Table 2-2 to maintain safety

extra-low voltage (SELV) compliance, and to deliver the rated power at the allowed current levels.

Table 2-2 summarizes the power output, DC-input voltage, and DC-input current values for the DC

PEM.

Table 2-2 Power Output, DC-input Voltage, and DC-input Current Values for the DC PEM

Warning

Connect the unit only to DC power source that complies with the safety extra-low voltage (SELV)

requirements in IEC 60950 based safety standards.

Statement 1033

Note The Cisco uBR10012 router (using DC power supplies) is not shipped with wiring to connect to a DC

power source. You must provide input, return, and earthing (grounding) wiring at the site, and install and

protect the wiring in accordance with local and national wiring regulations. The Cisco uBR10012 router

input DC terminal block accepts a minimum of 6-AWG wire. An insulation rating of 167° Fahrenheit

(75° Celsius) is required for the 6-AWG wire for 3000W of power.

See Appendix A, “Technical Specifications,” for system power specifications, including input voltage

and operating frequency ranges.

Warning

Connect the unit only to DC power source that complies with the safety extra-low voltage (SELV)

requirements in IEC 60950 based safety standards.

Statement 1033

Cisco Product Part Number

Cisco DC PEM

(Part Number)1

1. The 34- part number is listed on the compliance label of the DC PEM.

Power Output DC-input Voltage DC-input Current

UBR10-PWR-DC= 34-1651-04 2400W maximum –48 to –60 VDC nominal 50A

34-1651-05 2400W maximum –48 to –60 VDC nominal 50A

3000W maximum –55 to –60 VDC nominal 56A

UBR10-PWR-DC-PLUS= 341-0388-01 3300 W maximum –48 to –60 VDC nominal 50 A + 50 A

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Site Requirements

Plant Wiring Guidelines

When planning the location of the new system, consider the distance limitations for signaling, EMI, and

connector compatibility, as described in the following sections.

Warning

This product requires short-circuit (overcurrent) protection, to be provided as part of the building

installation. Install only in accordance with national and local wiring regulations.

Statement 1045

Interference Considerations

When wires are run for any significant distance in an electromagnetic field, interference can occur

between the field and the signals on the wires. This fact has two implications for the construction of plant

wiring:

•Bad wiring practice can result in radio interference emanating from the plant wiring.

•Strong EMI, especially when it is caused by lightning or radio transmitters, can destroy the signal

drivers and receivers in the Cisco uBR10012 router, and can even create an electrical hazard by

conducting power surges through lines and into equipment. (Review the safety warnings in the

“Preventing Electrostatic Discharge Damage” section on page 2-2.)

Note To predict and remedy strong EMI, you may also need to consult experts in radio frequency

interference (RFI).

If you use twisted-pair cable in your plant wiring with a good distribution of grounding conductors, the

plant wiring is unlikely to emit radio interference. If you exceed the recommended distances, use a

high-quality twisted-pair cable with one ground conductor for each data signal when applicable.

If wires exceed recommended distances, or if wires pass between buildings, give special consideration

to the effect of a lightning strike in your vicinity. The electromagnetic pulse caused by lightning or other

high-energy phenomena can easily couple enough energy into unshielded conductors to destroy

electronic devices. If you have had problems of this sort in the past, you may want to consult experts in

electrical surge suppression and shielding.

Cabling Guidelines

The size of your networks and the distances between connections depend on the type of signal, the signal

speed, and the transmission media (the type of cabling used to transmit the signals). For example,

standard coaxial cable has a greater channel capacity than twisted-pair cabling. The distance and rate

limits in the following descriptions are the IEEE recommended maximum speeds and distances for

signaling; however, you can usually get good results at speeds and distances far greater than these. For

example, the recommended maximum rate for V.35 is 2 Mbps, but it is commonly used at 4 Mbps

without any problems. If you understand the electrical problems that might arise and can compensate for

them, you should get good results with rates and distances greater than those shown here; however, do

so at your own risk.

When preparing your site for network connections to the Cisco uBR10012 router, you must consider a

number of factors related to each type of interface:

•The type of cabling required for each type (fiber, thick or thin coaxial, foil twisted-pair, or

unshielded twisted-pair cabling)

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Cisco uBR10012 Universal Broadband Router Hardware Installation Guide

Chapter 2 Preparing for Installation

Site Requirements

•Distance limitations for each signal type

•The specific cables you need to connect each interface

•Any additional interface equipment you need, such as transceivers, hubs, switches, modems,

channel service units (CSUs), or data service units (DSUs)

The extent of your network and the distances between network interface connections depend in part on

the following factors:

•Signal type

•Signal speed

•Transmission medium

The distance and rate limits referenced in the following sections are the IEEE-recommended maximum

speeds and distances for signaling purposes. Use this information as a guideline in planning your

network connections prior to installing the Cisco uBR10012 router.

Ethernet and Fast Ethernet Connections

The maximum distances for Ethernet and Fast Ethernet network segments and connections depend on

the type of transmission cable being used. The terms 10Base-T and 100Base-T are industry shorthand

nomenclature for the following:

•10 Mbps transmission rate (10), or 100 Mbps transmission rate (100)

•Using baseband technology (Base)

•By means of twisted pair wires (T)

Table 2-3 shows the maximum transmission distances between stations for Ethernet and Fast Ethernet

connections.

Fiber-Optic Connections

The specifications for single-mode, fiber-optic transmissions are outlined in Table 2-4.

Caution Do not exceed the specified distance limits.

Table 2-3 Ethernet and Fast Ethernet Maximum Transmission Distances

Transceiver

Speed Cable Type Transmission Mode Maximum Distance between Stations

10 Mbps Category 3 Full and half duplex 328 ft (100 m)

100 Mbps Category 5 Full and half duplex 328 ft (100 m)

Ta b l e 2 - 4 F i b e r- O p t i c Tr a n s m ission Characteristics

Characteristic Permissible Value Characteristic Permissible Value

Transmitter output power –15 to –8 dBm Wavelength 1261 to 1360 nm

Receiver sensitivity –28 to –8 dBm Maximum span 9 miles (14.5 km)

2-11

Cisco uBR10012 Universal Broadband Router Hardware Installation Guide

Chapter 2 Preparing for Installation

Site Requirements

Rack-Mounting Considerations

The Cisco uBR10012 router should be rack-mounted for proper operation and maintenance. The

rack-mounting hardware included with chassis is suitable for standard 19-inch equipment racks and

telco-type racks. Optional hardware is available from third-party vendors for mounting in a 23-inch

equipment rack.

Mounting Guidelines

Warning

The chassis should be mounted on a rack that is permanently affixed to the building.

Statement 1049

When planning your rack installation, consider the following guidelines:

•Install the Cisco uBR10012 router in an open rack whenever possible.

Caution To prevent overheating, never install the chassis in an enclosed rack or room that is not properly

ventilated or air conditioned.

•Allow sufficient clearance around the rack for maintenance. You need 24 in. (61 cm) of clearance to

remove and replace system components.

Caution To prevent the rack from tipping when installing the router in telco racks, ensure that the rack is bolted

to the floor and, if necessary, anchored with appropriate fixtures.

•If the rack is provided with stabilizing devices, install the stabilizers before mounting or servicing

the unit in the rack.

•Always install heavier equipment in the lower half of a rack to maintain a low center of gravity and

prevent the rack from falling over.

•When mounting this unit in a partially filled rack, load the rack from the bottom to the top, with the

heaviest component at the bottom of the rack.

Note This unit should be mounted at the bottom of the rack if it is the only unit in the rack.

•If you plan to use an equipment shelf, ensure that the shelf is constructed to support the weight and

dimensions of the chassis. Use the rack-mount kit designed for the Cisco uBR10012 router.

•To mount the chassis between two 19-inch posts or rails, the inner clearance (the width between the

inner sides of the two posts or rails) must be at least 17.3 in. (44 cm).

Note The height of the chassis is 31.25 in. (79.4 cm).

•When mounting the chassis in 4-post or telco racks, be sure to use all the screws and brackets

provided to secure the chassis to the rack posts.

•Install the forward rack-mount brackets before you install the chassis in the rack; and then install

the rear brackets.

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Cisco uBR10012 Universal Broadband Router Hardware Installation Guide

Chapter 2 Preparing for Installation

Site Requirements

•If you are also using the optional AC-input power shelf, it should be installed immediately below

the Cisco uBR10012 chassis for power cabling convenience. However, install the AC-input power

shelf after you install the chassis.

•Ensure that the router is connected to earth ground during normal use.

•Frame ground should be tied to the single building point ground, or the closest return point to

building ground.

Warning

This equipment must be grounded. Never defeat the ground conductor or operate the equipment in the

absence of a suitably installed ground conductor. Contact the appropriate electrical inspection

authority or an electrician if you are uncertain that suitable grounding is available.

Statement 1024

Using Power Strips with a Rack-Mount Installation

Some equipment racks provide a power strip along the length of one of the mounting strips. If your rack

has a power strip, consider the position of the strip when planning fastener points to ensure that you can

slide cards straight out of their respective slots. If the power strip does impair a rack-mount installation,

remove the power strip before installing the chassis in the rack, and then replace it after the chassis is

installed. See the “General Rack Installation Guidelines” section on page 3-3 for additional information

about rack-mounting your system.

Figure 2-2 shows a typical 19-inch, 4-post equipment rack with a power strip along one of the back posts.

Figure 2-2 Typical 19-Inch Equipment Rack Posts and Mounting Strips

18.31 in.

(46.48 cm)

hole

center-to-center

17.5 in.

(44.45 cm)

min.

Rack posts

Mounting strips

110 VAC

outlets

10327

CHAPTER

3-1

Cisco uBR10012 Universal Broadband Router Hardware Installation Guide

Installing the Cisco uBR10012 Router

This chapter describes the procedures for installing the Cisco uBR10012 universal broadband router in

an equipment rack. It also describes how to connect interface and power cables, the proper way to power

on the system, and installation troubleshooting procedures.

Installation involves doing the following tasks in the following order:

•Preparing the Cisco uBR10012 Router for Rack-Mounting, page 3-2

•Removing the Chassis Components Before Installation, page 3-4

•Attaching the Mounting Brackets, page 3-9

•Installing the Cable Management Brackets (Optional), page 3-13

•Mounting the Chassis in the Rack, page 3-19

•Attaching Ferrite Beads on the Cables, page 3-22

•Connecting the Chassis to Ground, page 3-25

•Connecting the External AC-input Power Shelf to the Cisco uBR10012 Router, page 3-28

•Connecting DC Power to the Cisco uBR10012 Router, page 3-39

•Connecting Alarm Indicators, page 3-41

•Connecting the Console Port and Auxiliary Port, page 3-55

•Installing the Modules, page 3-44

•Installing the Slot Splitter and Half-Height Gigabit Ethernet Line Card, page 3-47

•Connecting the Console Port and Auxiliary Port, page 3-55

•Connecting Network Management Cables, page 3-58

•Connecting Cable Interface Line Cards and Network Uplink Cards, page 3-61

•Replacing the Front Cover, page 3-65

•Powering On the System, page 3-66

•Configuring the Cisco uBR10012 Router at Startup, page 3-66

•Formatting PC Media Cards, page 3-71

Warning

This equipment must be installed and maintained by service personnel as defined by AS/NZS 3260.

Incorrectly connecting this equipment to a general-purpose outlet could be hazardous. The

telecommunications lines must be disconnected 1) before unplugging the main power connector or 2)

while the housing is open, or both.

Statement 1043

3-2

Cisco uBR10012 Universal Broadband Router Hardware Installation Guide

Chapter 3 Installing the Cisco uBR10012 Router

Installation Methods

For stability and ease of use, the Cisco uBR10012 router chassis should be mounted in an equipment

rack. The chassis can be mounted in a 19-inch (standard) equipment rack (either the 4-post equipment

rack or the telco-type equipment rack) or in a 23-inch rack.

Note For 23-inch racks, optional mounting brackets must be ordered from third-party vendors.

Caution The Cisco uBR10012 router chassis should always be secured in the equipment rack for normal use and

operations.

The rack-mount kit that is shipped with the Cisco uBR10012 router includes four mounting brackets for

mounting the chassis in a standard 19-inch wide equipment rack (4-post equipment rack or telco-type).

One set of mounting brackets is sufficient to properly secure the router chassis, but an additional set can

also be ordered for mounting the chassis from the front and the back.

Note Although installing the chassis in a rack-mount is preferred for permanent installations, you can mount

the router in an alternate location, such as on an equipment shelf or on a tabletop for testing or diagnostic

purposes.

Preparing the Cisco uBR10012 Router for Rack-Mounting

The Cisco uBR10012 router chassis can be installed in a standard 19-inch equipment rack or telco rack,

either front or rear mounted, and either flush or offset from the rack.

This section describes the following guidelines and steps that must be followed before rack-mounting

the Cisco uBR10012 router:

•General Rack Installation Guidelines, page 3-3

•Removing the Chassis Components Before Installation, page 3-4

•Attaching the Mounting Brackets, page 3-9

•Installing the Cable Management Brackets (Optional), page 3-13

Caution Before performing any of the steps in this section, be certain you have read and understood the guidelines

given in Chapter 2, “Preparing for Installation.”

3-3

Cisco uBR10012 Universal Broadband Router Hardware Installation Guide

Chapter 3 Installing the Cisco uBR10012 Router

Preparing the Cisco uBR10012 Router for Rack-Mounting

General Rack Installation Guidelines

When planning your rack installation, consider the following guidelines:

•The Cisco uBR10012 router chassis requires a minimum of 18 rack units (31.5 in. or 80 cm) of

vertical rack space. Measure the proposed rack location before mounting the chassis in the rack.

•Before using a particular rack, check for obstructions (such as a power strip) that could impair

rack-mount installation. If a power strip does impair a rack-mount installation, remove the power

strip before installing the chassis, and then replace it after the chassis is installed.

•Allow sufficient clearance around the rack for maintenance. If the rack is mobile, you can push it

back near a wall or cabinet for normal operation and pull it out for maintenance (installing or moving

line cards, connecting cables, or replacing or upgrading components). Otherwise, allow 19 in. (48.3

cm) of clearance to remove FRUs.

•Maintain a minimum clearance of 3 in. (7.62 cm) on the front and back of the chassis for the cooling

air inlet and exhaust ports, respectively. Avoid placing the chassis in an overly congested rack or

directly next to another equipment rack; otherwise, the heated exhaust air from other equipment can

enter the inlet air vents and cause an overtemperature condition inside the router.

Caution To prevent chassis overheating, never install a Cisco uBR10012 router in an enclosed rack or room that

is not properly ventilated or air conditioned.

•If also installing the optional AC-input power shelf, allow at last two rack units below the

Cisco uBR10012 chassis for the power shelf installation. Install the AC-input power shelf after you

have installed the Cisco uBR10012 chassis to avoid the possibility of accidentally crushing the

power shelf during the router’s installation.

•Cisco recommends installing an optional equipment shelf in the rack for the Cisco uBR10012

chassis because it simplifies installation, but this is not required.

•Always install heavier equipment in the lower half of a rack to maintain a low center of gravity to

prevent the rack from falling over. However, if you are also installing an AC-power shelf, leave

enough space for the power shelf plus 2 rack units (RUs) underneath the Cisco uBR10012 chassis.

•Ensure that cables from other equipment already installed in the rack do not impair access to the

cards, or require you to disconnect cables unnecessarily to perform equipment maintenance or

upgrades.

•Install rack stabilizers (if available) before you mount the chassis.

•Provide an adequate chassis ground (earth) connection for your router chassis.

In addition to the preceding guidelines, review the precautions for avoiding excessive temperature

conditions in the “Temperature and Humidity Requirements” section on page 2-7.

3-4

Cisco uBR10012 Universal Broadband Router Hardware Installation Guide

Chapter 3 Installing the Cisco uBR10012 Router

Removing the Chassis Components Before Installation

The Cisco uBR10012 router is shipped with all ordered components already installed in the chassis.

When fully configured, the Cisco uBR10012 chassis weighs approximately 230 lbs (104.3 kg).

Caution You must use a hydraulic lift or forklift to move a fully populated chassis.

If you have to move a fully populated chassis and you do not have a hydraulic lift or forklift available,

you must first remove the following components from the chassis:

•AC or DC power entry modules (PEMs)

•Fan assembly module

•Cable interface line cards

•Network uplink line cards, Slot splitter, and half-height Gigabit Ethernet line cards

In a fully loaded chassis, these components weigh approximately 170 lbs (77.11 kg), removing the

components allows the chassis to be moved ssfely using two people. Reinstall the components after the

chassis has been moved and installed. Use the following procedures to remove these components.

Before You Begin

•Make sure that you have an antistatic surface available for the components that you are removing

from the chassis.

•Make sure that you are wearing antistatic protection such as a wrist strap or heel strap and are

properly grounded.

Removing the Half-Height Gigabit Ethernet Line Card and the Slot Splitters

This section describes how to properly remove HHGE line cards and the slot splitter from the chassis.

This section includes the following tasks:

•Removing a Half-Height Gigabit Ethernet Line Card, page 3-4

•Removing the Slot Splitter, page 3-7

Removing a Half-Height Gigabit Ethernet Line Card

Use the following procedure to remove the HHGE line card from the slot splitter:

Step 1 Verify that you are properly grounded.

Step 2 Disconnect any network cables connected to the line card port.

3-5

Cisco uBR10012 Universal Broadband Router Hardware Installation Guide

Chapter 3 Installing the Cisco uBR10012 Router

Removing the Chassis Components Before Installation

Figure 3-1 Captive Screw Locations

Step 3 Use a screwdriver to loosen the top and bottom captive screws until they disengage and spring away from

the face plate (Figure 3-1).

Step 4 Simultaneously pivot both ejector levers away from each other to disengage the line card from the

backplane (Figure 3-2).

Step 5 Slide the line card out of the slot splitter and place it on an antistatic surface or in an antistatic bag.

Step 6 If you are not installing a replacement line card, install a blank faceplate in the slot.

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3-6

Cisco uBR10012 Universal Broadband Router Hardware Installation Guide

Chapter 3 Installing the Cisco uBR10012 Router

Removing the Chassis Components Before Installation

Figure 3-2 Opening the Ejector Levers

Caution Do not operate the system unless all slots contain a line card or a blank faceplate. Always install a

full-slot blank faceplate into an empty slot. Half-height blank faceplates do not have air dams, and the

empty slot will rob cooling air from the other slots. A slot splitter with one half-height line card and one

blank faceplate is allowed.

Warning

Blank faceplates and cover panels serve three important functions: they prevent exposure to

hazardous voltages and currents inside the chassis; they contain electromagnetic interference (EMI)

that might disrupt other equipment; and they direct the flow of cooling air through the chassis. Do not

operate the system unless all cards, faceplates, front covers, and rear covers are in place.

Statement 1029

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3-7

Cisco uBR10012 Universal Broadband Router Hardware Installation Guide

Chapter 3 Installing the Cisco uBR10012 Router

Removing the Chassis Components Before Installation

Removing the Slot Splitter

Use the following procedure to remove a slot splitter from the chassis:

Step 1 Attach an antistatic wrist strap to your wrist and to the ESD socket on the chassis, or to a bare metal

surface on the chassis or frame).

Step 2 Remove any line cards from the splitter, see the “Removing a Half-Height Gigabit Ethernet Line Card”

section on page 3-4.

The slot splitter does not have ejector levers to disengage cards from the backplane, so you must remove

any line cards before you remove the splitter.

Step 3 Loosen the top and bottom captive screws on the slot splitter (Figure 3-3).

Figure 3-3 Captive Screw Locations

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Cisco uBR10012 Universal Broadband Router Hardware Installation Guide

Chapter 3 Installing the Cisco uBR10012 Router

Removing the Chassis Components Before Installation

Step 4 Slide the splitter out of the slot (Figure 3-4).

Step 5 If you are not installing a replacement splitter or a line card, install a full-slot blank faceplate in the slot.

Figure 3-4 Removing the Slot Splitter

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Cisco uBR10012 Universal Broadband Router Hardware Installation Guide

Chapter 3 Installing the Cisco uBR10012 Router

Attaching the Mounting Brackets

The Cisco uBR10012 router is shipped with four mounting brackets that can be attached to either the

front or rear of the chassis, depending on your mounting preferences. The brackets can be mounted either

flush with the edge of the chassis or set back to allow the chassis to be offset mounted in the rack.

Figure 3-5 shows the mounting brackets shipped with the Cisco uBR10012 chassis for use with a

standard 19-inch equipment or telco rack:

Figure 3-5 Mounting Brackets for the Cisco uBR10012 Router

Note The four mounting brackets shipped with the Cisco uBR10012 router are for a standard 19-inch

equipment rack or telco rack. Optional mounting brackets are orderable separately from third-party

vendors to install the chassis in a 23-inch rack.

Use the following procedure to attach the mounting brackets to the chassis.

Step 1 Determine whether you will be mounting the chassis with the front or rear facing forwards.

Step 2 Determine whether you will flush-mount or offset-mount the chassis. Typically, flush-mounting is used

for most equipment racks except for telco racks that require offset-mounting. If either style can be used,

choose the one that is most convenient for your site.

Step 3 Attach two mounting brackets to each side of the chassis in the appropriate locations. The large

mounting bracket is attached to the top of the chassis, and the smaller bracket is attached to the bottom

of the chassis.

Attach the brackets as shown in the following figures, using the screws that are supplied with the

brackets:

•Figure 3-6 shows how to attach the brackets to flush-mount the chassis with the front forwards.

•Figure 3-7 shows how to attach the brackets to flush-mount the chassis with the rear forwards.

•Figure 3-8 shows how to attach the brackets to offset-mount the chassis with the front forwards.

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Chapter 3 Installing the Cisco uBR10012 Router

Attaching the Mounting Brackets

Figure 3-6 Bracket Location for Flush Front-Mounting the Chassis

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Chapter 3 Installing the Cisco uBR10012 Router

Attaching the Mounting Brackets

Figure 3-7 Bracket Location for Flush Rear-Mounting the Chassis

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Chapter 3 Installing the Cisco uBR10012 Router

Attaching the Mounting Brackets

Figure 3-8 Bracket Location for Offset Front-Mounting the Chassis

Note You must use three screws to install each large bracket and two screws to install each small bracket.

To install the optional cable management brackets, proceed to the next section. Otherwise, proceed to

the “Mounting the Chassis in the Rack” section on page 3-19 for instructions on mounting the

Cisco uBR10012 chassis in the equipment or telco rack.

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Cisco uBR10012 Universal Broadband Router Hardware Installation Guide

Chapter 3 Installing the Cisco uBR10012 Router

Installing the Cable Management Brackets (Optional)

The Cisco uBR10012 router is shipped with two cable management brackets that can be installed on the

rear of the router’s chassis to route the cables connected to the cable interface line cards.

For installing first-generation cable management brackets see “Installing First-Generation Cable

Management Brackets” section on page 3-13 and for installing second-generation cable management

bracket see “Installing the Second-Generation Cable Management Bracket” section on page 3-14.

Installing First-Generation Cable Management Brackets

Figure 3-9 shows the rear of Cisco uBR10012 chassis with the two first-generation cable management

brackets installed.

Figure 3-9 Installing the Optional First-Generation Cable Management Brackets

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Cisco uBR10012 Universal Broadband Router Hardware Installation Guide

Chapter 3 Installing the Cisco uBR10012 Router

Installing the Cable Management Brackets (Optional)

Use the following procedure to install the optional first-generation cable management brackets on the

rear of the Cisco uBR10012 chassis:

Step 1 Position the first mounting bracket immediately above the cable interface line card installation slots.

Make sure that the portion of the bracket with the slots is above the mounting holes, so that the bracket

will not interfere with the insertion and removal of the line cards. See Figure 3-9.

Step 2 Align the mounting holes on the far left and far right on the bracket first, so that the center mounting

hole will be aligned properly.

Step 3 Use the three screws that are provided in the accessory kit to attach the bracket to the chassis.

Step 4 Attach the bottom cable management bracket in a similar manner, making sure that the slot edge of the

bracket is pointing down. See Figure 3-9.

Note Make sure that the slot edge on the bracket is pointed downward, otherwise the bracket interferes

with the insertion and removal of the cable interface line cards.

Step 5 Insert cable ties through the slots on the top and bottom of the brackets and use the cable ties as needed

to secure the cables for the line card interfaces along the top and bottom of the chassis.

Installing the Second-Generation Cable Management Bracket

•You can install the cable management bracket above or below the line card slots. The procedures

and illustrations used in this section shows the installation of cable management bracket above the

line card slot. You can attach the cable management bracket below the line card slot in a similar way.

•If the chassis is installed in a rack-rail on rear flush-mounted style, as in Figure 3-11, see “Attaching

Cable Management Bracket on the Rear Flush-Mounted Chassis” section on page 3-14 or if the

chassis is installed in a rack-rail on rear offset-mounted style, as in Figure 3-13, see “Attaching

Cable Management Bracket on the Rear Offset-Mounted Chassis” section on page 3-17.

Note The Cisco uBR10012 chassis now ships with only one second-generation cable management bracket.

Attaching Cable Management Bracket on the Rear Flush-Mounted Chassis

To install the optional second-generation cable management bracket on the rear-side (line-card side) of

the flush-mounted Cisco uBR10012 chassis:

Step 1 Attach the cable management bracket rack-rail mounting left adaptor to the left side of the cable

management bracket, using two of the four M5 attachment thumb screws supplied with the bracket. See

Figure 3-10.

Step 2 Attach the cable management bracket rack-rail mounting right adaptor to the right side of the cable

management bracket, using the remaining two M5 attachment thumb screws supplied with the bracket.

See Figure 3-10.

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Cisco uBR10012 Universal Broadband Router Hardware Installation Guide

Chapter 3 Installing the Cisco uBR10012 Router

Installing the Cable Management Brackets (Optional)

Figure 3-10 shows the second-generation cable management bracket and the cable management rack-rail

mounting adaptors used when the Cisco uBR10012 chassis is rear flush-mounted.

Figure 3-10 Second-Generation Cable Management Bracket and Rack-Rail Mounting Adaptors

Step 3 Attach the cable management assembly to the rack-rails, using screws. See Figure 3-11.

246830

1Second-generation cable management bracket

rack-rail mounting right adaptor

3Second-generation cable management bracket

2M5 attachment thumb screws 4Second-generation cable management bracket

rack-rail mounting left adaptor

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Cisco uBR10012 Universal Broadband Router Hardware Installation Guide

Chapter 3 Installing the Cisco uBR10012 Router

Installing the Cable Management Brackets (Optional)

Figure 3-11 shows the rear flush-mounted Cisco uBR10012 chassis in rack-rails with a

second-generation cable management bracket installed above the line card slots.

Figure 3-11 Second-Generation Cable Management Bracket on the Rear Flush-Mounted Chassis

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Cisco uBR10012 Universal Broadband Router Hardware Installation Guide

Chapter 3 Installing the Cisco uBR10012 Router

Installing the Cable Management Brackets (Optional)

Attaching Cable Management Bracket on the Rear Offset-Mounted Chassis

To install the optional second-generation cable management bracket on the rear-side (line-card side) of

the offset-mounted Cisco uBR10012 chassis:

Step 1 Align the holes of the cable management bracket with holes meant for the mounting bracket on the left

and right side of the chassis. See Figure 3-12.

Step 2 Attach the cable management bracket to the chassis, using the four M5 attachment thumb screws that are

supplied with the bracket. See Figure 3-12.

1Second-generation cable management bracket

rack-rail mounting adaptors

4M5 attachment thumb screws

2Cisco uBR10012 chassis 5Second-generation cable management bracket

3Rack pole 6Line card slots

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Cisco uBR10012 Universal Broadband Router Hardware Installation Guide

Chapter 3 Installing the Cisco uBR10012 Router

Installing the Cable Management Brackets (Optional)

Figure 3-12 shows the rear offset-mounted Cisco uBR10012 chassis with a second-generation cable

management bracket installed above the line card slot.

Figure 3-12 Installing the Second-Generation Cable Management Bracket on the Rear

Offset-Mounted Chassis

1Cisco uBR10012 chassis 3Cable management bracket

2M5 attachment thumb screws 4Line card slots

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Cisco uBR10012 Universal Broadband Router Hardware Installation Guide

Chapter 3 Installing the Cisco uBR10012 Router

Mounting the Chassis in the Rack

With the fan assembly, PEMs, and line cards removed from the chassis and the mounting brackets

installed on the chassis, the Cisco uBR10012 chassis is ready for installation in a 19-inch equipment rack

or telco rack. Use the following procedure to install the chassis.

Tip (Optional) Install a shelf in the rack to support the Cisco uBR10012 router chassis. This simplifies

installation and provides additional support for the chassis. If you are installing an equipment shelf, it

must be able to support the weight of a fully loaded chassis which is approximately 230 lbs (104.3 kg).

Tip If you are installing the chassis in an equipment rack, it is helpful to have a third person available to

maneuver the chassis into position and attach the brackets to the rack.

Recommended Tools and Supplies

Table 3-1 lists the tools, equipment, and supplies necessary to connect the system ground to the chassis.

Warning

To prevent bodily injury when mounting or servicing this unit in a rack, you must take special

precautions to ensure that the system remains stable. The following guidelines are provided to

ensure your safety:

• This unit should be mounted at the bottom of the rack if it is the only unit in the rack.

• When mounting this unit in a partially filled rack, load the rack from the bottom to the top with the heaviest

component at the bottom of the rack.

• If the rack is provided with stabilizing devices, install the stabilizers before mounting or servicing the unit in

the rack.

Statement 1006

Table 3-1 Tools and Supplies

Quantity Description Comments

1 Number 2 Phillips screwdriver —

1 A 3/16-inch flat-blade screwdriver s —

1 A 1/4-inch flat-blade screwdriver —

12 Mounting bracket screws Included in accessory kit

1 ESD-preventive wrist strap —

— Tape measure (optional) —

— Level (optional) —

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Cisco uBR10012 Universal Broadband Router Hardware Installation Guide

Chapter 3 Installing the Cisco uBR10012 Router

Mounting the Chassis in the Rack

Installing the Cisco uBR10012 Chassis in the Rack

When you are installing the chassis in a rack, please be aware of the following issues.

•AC power shelf installation precautions

•Loaded and unloaded chassis weight

Caution If you are using the optional AC-input power shelf, do not install the shelf until after you have installed

the Cisco uBR10012 chassis to avoid the possibility of crushing the shelf during the router’s installation.

For more information about installing the power shelf, see 2400W AC-Input Power Shelf for the

Cisco uBR10012 Universal at the following URL:

http://www.cisco.com/en/US/docs/cable/cmts/ubr10012/installation/field_replaceable_units/ub10acsh.

html

Caution A fully populated chassis weighs approximately 230 lbs (104.3 kg) and should be lifted only with a

forklift or hydraulic lift. A depopulated chassis weighs approximately 55 lbs(24.95 kg) and should be

lifted by two people. When handling the chassis, always follow proper lifting practices, as outlined in

the “Chassis-Lifting Guidelines” section on page 2-3

Warning

Two people are required to lift the chassis. Grasp the chassis underneath the lower edge and lift with

both hands. To prevent injury, keep your back straight and lift with your legs, not your back.

Statement

210

Warning

At least three people are required to mount the shelf in the equipment rack: two people are needed to

hold the shelf in place while a third person tightens the mounting screws.

Statement 336

Step 1 Verify that you have removed the fan assembly module, DC PEMs, cable interface line cards, and

network uplink line cards before attempting to move the chassis (see “Removing the Chassis

Components Before Installation” section on page 3-4).

Caution Do not attempt to lift even a depopulated chassis by yourself. Have at least two people to lift the chassis.

Three people might be needed to position the chassis into a rack, depending on whether you are using

an equipment shelf and on how high you are mounting it.

If you have to lift the chassis to a higher location, have a third person present who can lift the middle of

the chassis as the other two people lift it straight up.

Step 2 With each person standing on a side of the chassis, bend straight down at the knees, and grab one of the

handles on the side of the chassis.

Step 3 Carefully lift the chassis straight up and walk with slow, deliberate steps to your destination.

Caution To prevent injury, keep your back straight and lift with your legs, not your back.

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Cisco uBR10012 Universal Broadband Router Hardware Installation Guide

Chapter 3 Installing the Cisco uBR10012 Router

Mounting the Chassis in the Rack

Step 4 When you reach your destination, bend at the knees to lower the chassis to the ground.

Step 5 Lift the chassis up to the height that it will be positioned in the rack.

Step 6 Maneuver the chassis into position in the rack.

Step 7 Align the mounting bracket holes with the rack post holes (Figure 3-13) and attach the chassis to the rack

with the appropriate-sized screws (performed by the third person unless the chassis is resting on a shelf).

Step 8 Go to the Connecting the Chassis to Ground section to continue the installation.

Warning

This equipment must be grounded. Never defeat the ground conductor or operate the equipment in the

absence of a suitably installed ground conductor. Contact the appropriate electrical inspection

authority or an electrician if you are uncertain that suitable grounding is available.

Statement 1024

Note Figure 3-13 shows the chassis flush-mounted at the rear. The procedure is identical for the other

mounting methods. This figure also shows two sets of mounting brackets being used, one set at the front

and one set at the rear of the chassis. Only one set of brackets is necessary to support the chassis.

Figure 3-13 Installing the Chassis in a Rack using the Rear Mounting Brackets

1Rear mounting brackets —

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Cisco uBR10012 Universal Broadband Router Hardware Installation Guide

Chapter 3 Installing the Cisco uBR10012 Router

Attaching Ferrite Beads on the Cables

Ferrite beads can be clamped on where the beads are attached without wrapping the wires. Two ferrite

beads (part number 36-0219-01) are included in the Cisco uBR10012 router accessory kit, and one ferrite

bead is shipped with the spare of AC and DC power entry modules.

Attaching Ferrite Beads on Grounding and Alarm Cables

For Class B emission compliance requirements, one ferrite bead must be installed on the alarm port and

chassis ground wire exiting the chassis. This is applicable for UBR10-PWR-AC,

UBR10-PWR-AC-PLUS=, and UBR10-PWR-DC-PLUS= PEM modules. The ferrite bead should be

installed (within 3 inches) close to the notch where the cables exit the chassis.

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Chapter 3 Installing the Cisco uBR10012 Router

Attaching Ferrite Beads on the Cables

Figure 3-14 Ferrite Beads on Ground Cable and Alarm Cable

Attaching Ferrite Beads on DC Power Cables

For Class B emission compliance requirements, two ferrite beads must be installed on the DC-input

power cables. This is applicable for UBR10-PWR-DC= PEMs. These ferrite beads should be installed

(within 6 inches) close to the DC-input power connector (DC-input terminal connector).

Figure 3-15 shows the ferrite beads attached to the DC-input power cables connected to the DC-input

terminal connector located beneath the UBR10-PWR-DC= module on the midplane of the chassis.

1Alarm cable 3Ferrite bead attached to both the ground and alarm cable

2Ground cable —

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Chapter 3 Installing the Cisco uBR10012 Router

Attaching Ferrite Beads on the Cables

Figure 3-15 Ferrite Beads Attached on DC-input Power Cables

Attaching Ferrite Beads on the Lineage Power Shelf

An additional set of ferrite beads are required if you are using the external Lineage power shelf to supply

power to the Cisco uBR10012 router. These ferrite beads must be installed on the DC power cables that

are provided in the Lineage accessory kit to meet the Class A compliance requirements. Table 3-2 lists

the ferrite beads that should be installed on the different DC power cables.

The ferrite beads should be installed within 6 inches of the DC terminal blocks on the Lineage power

shelf. (See Figure 3-16.)

Note The ferrite beads must be installed on both sides of the DC power cables (DC-input and DC-output) when

Lineage power shelf is connected to the DC PEM modules (UBR-PWR-DC=) on the Cisco uBR10012

router.

1Ferrite beads attached to DC-input power cables 3DC power cables

2DC-input terminal connector on midplane of the chassis —

279320

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Table 3-2 Ferrite Beads, DC Power Cables, and DC PEM Modules

Ferrite Beads (Type / Part Number) DC Power Cable DC PEM Module (Part Number)

Steward 28A5776-0A2 4 DC power cables UBR-PWR-DC=

Steward 28A5131-0A2 2 DC “Y” power cables UBR-PWR-DC-PLUS=

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Cisco uBR10012 Universal Broadband Router Hardware Installation Guide

Chapter 3 Installing the Cisco uBR10012 Router

Connecting the Chassis to Ground

Figure 3-16 Ferrite Beads on the Lineage Power Shelf

Connecting the Chassis to Ground

Connecting the Cisco uBR10012 router chassis to earth ground is required for all DC powered

installations. Have the recommended tools and supplies available before you begin this procedure (see

Table 3-3).

Warning

The importance of proper grounding cannot be overemphasized. It will minimize the potential for

damage to your system and maximize safety at the system site. We recommend you consult a licensed

electrician or your local electric utility company if you have any questions.

Statement 269

Warning

When installing or replacing the unit, the ground connection must always be made first and

disconnected last.

Statement 1046

Recommended Tools and Supplies

Table 3-3 lists the tools, equipment, and supplies necessary to connect the system ground to the chassis.

279321

1DC power cables connected on the Lineage power

shelf

3Alarm cable connected to the J1

connector with built-in ferrite bead

2Ferrite beads attached on the DC power cables —

Table 3-3 Tools and Supplies

Quantity Description Comments

1 Number 2 Phillips screwdriver —

1 Wire stripping tool —

1 Crimping tool Must fit diameter of grounding lugs.

1 2-hole grounding lug Included in the accessory kit

1 Grounding wire 6 AWG (16 mm2), customer provided.

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Cisco uBR10012 Universal Broadband Router Hardware Installation Guide

Chapter 3 Installing the Cisco uBR10012 Router

Connecting the Chassis to Ground

Attaching the Grounding Cable

The following procedure describes how to attach:

•The grounding lug to the grounding cable.

•The grounding cable to the chassis.

•The grounding cable to the earth grounding point.

Warning

Use copper conductors only.

Statement 1025

Warning

Before performing any of the following procedures, ensure that power is removed from the DC circuit.

To ensure that all power is OFF, locate the circuit breaker on the panel board that services the DC

circuit, switch the circuit breaker to the OFF position, and tape the switch handle of the circuit

breaker in the OFF position.

Statement 7

Step 1 Verify that there is no power going to the Cisco uBR10012 chassis and the PEMs are not installed.

Step 2 Strip about 3/4 inch (2 cm) of the covering from the end of the grounding wire).

Step 3 Insert the stripped end of the grounding wire into the open end of the grounding lug and crimp the

grounding lug securely to the wire.

Step 4 Using the two M5 screws provided in the accessory kit, fasten the grounding lug firmly to the bottom of

the chassis. Fasten the lug to the chassis. See the location marked “Grounding points” in Figure 3-18).

Step 5 Attach the other end of the ground cable to a suitable grounding location in accordance with local

practice at your site.

Step 6 Proceed to the next section, Connecting DC Power to the Cisco uBR10012 Router, page 3-39.

Figure 3-17 Attaching Grounding Wire to the Grounding Lug

2 M5 Pan Head screws with captive, lock

washers

Included in accessory kit.

Antistatic mat and ESD-wrist strap —

Table 3-3 Tools and Supplies (continued)

Quantity Description Comments

0.75 in.

(2 cm)

Grounding lugWire

30020

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Chapter 3 Installing the Cisco uBR10012 Router

Connecting the Chassis to Ground

Figure 3-18 Location of the Ground Lug Connectors

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Chapter 3 Installing the Cisco uBR10012 Router

Connecting the External AC-input Power Shelf to the Cisco uBR10012 Router

Connecting the External AC-input Power Shelf to the

Cisco uBR10012 Router

The following sections describe how to connect the Lineage AC-DC power shelf to the Cisco uBR10012

router:

•Cabling the Lineage AC-DC Power Shelf, page 3-28

•Connecting the Lineage AC-DC Power Shelf to the Cisco uBR10012 Router, page 3-29

•Connecting the Alarm Monitor Cable, page 3-36

•Disconnecting Cables from the Lineage AC-DC Power Shelf and the Cisco uBR10012 Router,

page 3-39

For information on cabling, and installation of the external 2400 W AC-input power shelf, see the

2400 W AC-input Power Shelf Installation Guide.

Cabling the Lineage AC-DC Power Shelf

Prerequisites

•To meet compliance standards, it is recommended that you use the AC-input cables, DC power

cables, and alarm monitor cable that are provided in the Lineage AC-DC power shelf accessory kit.

•To meet Class A compliance standards, the ferrite beads provided in the Lineage AC-DC power shelf

accessory kit must be installed on the DC power cables. For more details, see Attaching Ferrite

Beads on the Lineage Power Shelf, page 3-24.

Required Tools and Equipment

•Lineage AC-DC power shelf

•Alarm monitor cable, provided in Lineage accessory kit

•DC power cables, provided in Lineage accessory kit

•AC-input power cables, provided in Lineage accessory kit

•Ferrite beads, provided in Lineage accessory kit

•10 mm hex socket driver

Steps

To attach the cables to the Lineage AC-DC power shelf:

Warning

Before performing any of the following procedures, ensure that power is removed from the DC circuit.

Statement 1003

Caution Do not connect the AC power cables to the facility power source until the DC power cables and the alarm

monitor cables are connected to the power shelf, and to the Cisco uBR10012 router.

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Chapter 3 Installing the Cisco uBR10012 Router

Connecting the External AC-input Power Shelf to the Cisco uBR10012 Router

Step 1 Open the safety cover from above the DC terminal blocks by rotating the safety cover up and off of the

DC terminal blocks of the power shelves.

Step 2 Loosen and remove the M6 nuts.

Step 3 Install the DC power cables to both the DC power terminal blocks on the power shelf using the removed

M6 nuts, and close the safety cover.

Note If you are connecting two Lineage power shelves to the Cisco uBR10012 router, then connect the DC

“Y” power cables only to the left DC terminals block on the two power shelves.

Step 4 Attach the ferrite beads to the DC power cables pairs exiting the power shelf within 6 inches from the

DC terminal blocks on the power shelf. See “Attaching Ferrite Beads on the Lineage Power Shelf”

section on page 3-24.

Step 5 Connect the alarm monitor cable to the power shelf, see Connecting the Alarm Monitor Cable, page 3-36

Step 6 Proceed to connecting the Lineage power shelf to the Cisco uBR10012 router.

•UBR-PWR-DC= module—If you are using this module, see “Connecting the Lineage Power Shelf

to the UBR-PWR-DC= Module” section on page 3-30.

•UBR-PWR-DC-PLUS= module—If you are using this module, see “Connecting the Lineage Power

Shelf to the UBR-PWR-DC-PLUS= Module” section on page 3-32.

Step 7 Connect the un-energized AC power cables to the power shelf.

Caution The AC power cables must not be connected to the wall socket until, all the DC power cables and alarm

monitor cables are connected between the power shelf and the Cisco uBR10012 router.

Step 8 Connect the AC power cables to the facility wall socket to energize the power shelf.

Caution Exercise caution while connecting the AC power cables to the an energized wall socket as the power

shelf will start supplying power to the Cisco uBR10012 router.

Connecting the Lineage AC-DC Power Shelf to the Cisco uBR10012 Router

The Lineage power shelves are used with the DC PEM modules on the Cisco uBR10012 router. Two DC

PEM modules are supported on the Cisco uBR10012 router:

•DC PEM module (UBR10-PWR-DC=)

•DC PEM module (UBR10-PWR-DC-PLUS=)

The following sections explain how to connect the Lineage power shelves to the Cisco uBR10012 router:

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Chapter 3 Installing the Cisco uBR10012 Router

Connecting the External AC-input Power Shelf to the Cisco uBR10012 Router

Connecting the Lineage Power Shelf to the UBR-PWR-DC= Module

Prerequisites

•Connect the DC power cables, alarm cables, and the AC-input cables to the Lineage power shelf, see

“Cabling the Lineage AC-DC Power Shelf” section on page 3-28.

•To meet Class A compliance standards, install the ferrite beads on the DC power cables exiting the

Lineage power shelf within 6 inches from the DC terminal blocks of the shelf. For more details, see

Attaching Ferrite Beads on the Lineage Power Shelf, page 3-24.

Required Tools and Equipment

•2400 W DC PEM module (UBR-PWR-DC=)

•One Lineage AC-DC power shelf

•Four DC power cables, provided in Lineage accessory kit

•One alarm monitor cable, provided in Lineage accessory kit

•Ferrite beads (part number 36-0219-01), provided in Cisco uBR10012 router accessory kit

•Ferrite beads, provided in Lineage accessory kit

•Flat-head screwdriver

Steps

To connect the power shelf to the UBR-PWR-DC= module:

Step 1 Cable the Lineage AC-DC power shelf, see “Cabling the Lineage AC-DC Power Shelf” section on

page 3-28.

Caution Do not connect the AC power cables to the standard wall socket.

Step 2 Connect the alarm monitor cable to the Cisco uBR10012 router, see “Connecting the Alarm Monitor

Cable” section on page 3-36.

Step 3 Attach the pair of the ferrite beads to the ends of DC power cables that connect to the Cisco uBR10012

router. See “Attaching Ferrite Beads on DC Power Cables” section on page 3-23.

Step 4 Connect into the DC power cables into DC-input terminal connectors at the backplane of the

Cisco uBR10012 router. For information connecting the DC power cables to the Cisco uBR10012 router,

see DC Power Entry Module for the Cisco uBR10012 Universal Broadband Router.

Caution The DC power cables have joggles at the ends of the cables. While connecting these joggled ends to the

Cisco uBR10012 router, ensure that the ends face away from each other. (See Figure 3-19.)

Figure 3-19 shows the Lineage power shelf connected to the UBR-PWR-DC= PEM module on

Cisco uBR10012 router.

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Chapter 3 Installing the Cisco uBR10012 Router

Connecting the External AC-input Power Shelf to the Cisco uBR10012 Router

Figure 3-19 Lineage AC-DC Power Shelf Connected to UBR-PWR-DC= PEM Module

Step 5 Connect the AC power cables to a standard wall socket (facility power source) to provide power to the

Cisco uBR10012 router.

278057

DC power cables connected from the

Lineage power shelf to the backplane of

the router 4

Joggled ends of the DC-input power cables

connected DC-input terminal blocks at the

backplane of the router

2Cisco uBR10012 router 5Alarm monitor cable

3Lineage AC-DC power shelf —

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Cisco uBR10012 Universal Broadband Router Hardware Installation Guide

Chapter 3 Installing the Cisco uBR10012 Router

Connecting the External AC-input Power Shelf to the Cisco uBR10012 Router

Connecting the Lineage Power Shelf to the UBR-PWR-DC-PLUS= Module

Prerequisites

•Two Lineage AC-DC power shelves are required to supply power to the UBR-PWR-DC-PLUS=

modules to power on the Cisco uBR10012 router.

•To meet Class A compliance standards, the ferrite beads must be installed on the DC “Y” power

cables exiting the Lineage power shelf within 6 inches from the DC terminal blocks. For more

details, see Attaching Ferrite Beads on the Lineage Power Shelf, page 3-24.

Required Tools and Equipment

•3300 W DC PEM module (UBR-PWR-DC-PLUS=)

•Two Lineage AC-DC power shelves

•Two DC “Y” power cables (Amphenol), provided in Lineage accessory kit

•Two alarm monitor cables, provided in Lineage accessory kit

•Ferrite beads, provided in Lineage accessory kit

•Flat-screw driver

•10 mm hex socket driver

Note We recommend that you use the DC “Y” power cables provided in the Lineage accessory kit. If you are

using a 4 AWG cable, use a high-flex high strand count power cable for optimal routing of the cables

under the front cover of the Cisco uBR10012 router. The 2 AWG wire is not supported on the

UBR-DC-PWR-PLUS= DC PEM module.

Steps

To connect the power shelf to the UBR-PWR-DC-PLUS= DC PEM module:

Caution Do not have the AC power cables attached from the Lineage power shelves to the facility power sources,

while attempting to connect the DC power cables from the power shelves to the UBR-PWR-DC-PLUS=

modules of the Cisco uBR10012 router.

Step 1 Follow the steps to connect cables to the two Lineage power shelves, see Figure 3-21:

a. Open the safety cover from above the DC terminal blocks by rotating the safety cover up and off of

the DC terminal blocks of the shelves

b. Loosen and remove the M6 nuts.

c. Attach the lugged ends of the DC “Y” power cables to left DC power terminal blocks of the two

power shelves. Secure the cables with the removed M6 nuts using a 10 mm hex socket driver with

an installation torque of 45-in lbs. (See Figure 3-20.)

d. Close the safety cover on the DC terminal blocks.

e. Attach the ferrite beads (Steward 28A5131-0A2) to the DC “Y” power cables pairs (both -48 V and

RTN cables) exiting the Lineage power shelves within 6 inches from the DC terminal blocks. See

“Attaching Ferrite Beads on the Lineage Power Shelf” section on page 3-24.

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Cisco uBR10012 Universal Broadband Router Hardware Installation Guide

Chapter 3 Installing the Cisco uBR10012 Router

Connecting the External AC-input Power Shelf to the Cisco uBR10012 Router

Figure 3-20 DC Y Power Cable with Lugged Ends

Caution Only the left DC power terminals of the two Lineage shelves are used with UBR-PWR-DC-PLUS=

modules on the Cisco uBR10012 router. Ensure that the right DC power terminals on the Lineage shelves

are covered with the provided plastic covers.

f. Attach the alarm monitor cables to the two Lineage power shelves, see “Connecting the Alarm

Monitor Cable” section on page 3-36.

Note Only one cable of alarm monitor cable is connected to each Lineage power shelf. The other end

of the cable is unused. (See Figure 3-21.)

g. Connect the un-energized AC power cables to the power shelf.

Caution Do not connect the AC power cables to the facility power sources until the DC power cables and the

alarm monitor cables are connected to the power shelf, and to the Cisco uBR10012 router.

1Lugged end of DC Y power cable that

connects to Lineage power shelves

3Lugged end of DC Y power cable that

connects to the DC terminal blocks on the

UBR-PWR-DC-PLUS= modules.

2Lugged end of DC Y power cable that

connects to the DC terminal blocks on the

UBR-PWR-DC-PLUS= modules.

—

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Chapter 3 Installing the Cisco uBR10012 Router

Connecting the External AC-input Power Shelf to the Cisco uBR10012 Router

Figure 3-21 Cabling Two Lineage Power Shelves with DC Y Power Cables and Alarm Cables

Step 2 Connect the DC “Y” power cables to the DC-input terminal blocks on the UBR-PWR-DC-PLUS=

modules on the Cisco uBR10012 router. For information on connecting the cables, see 3300 W DC PEM

Module for Cisco UBR10012 Broadband Router Chassis.

Step 3 Connect the alarm monitor cables to the external alarm input connectors on the UBR-PWR-DC-PLUS=

modules.

Step 4 Route the DC “Y” power cables through the front of the chassis through the three power cord clips.

Figure 3-22 shows the DC “Y” power cables—Black cables are connected to RTN terminals and the red

cables are connected to –48 V terminals on the DC PEMs. The alarm monitor cables (marked in grey)

are connected to the alarm input connectors on each PEM module.

1Left DC power terminal blocks 8Cisco uBR10012 router

2Alarm monitor cable connected to the J1

connector that connects to external alarm

input connector on DC PEM 1

9Ferrite beads installed on DC power cables

3Unused end of the alarm monitor cables 10 Red Y cables that connects to –48 V terminals

on DC PEM 0

4Alarm monitor cable connected to the J1

connector that connects to external alarm

input connector on DC PEM 0

11 Black Y cables that connects to RTN

terminals on DC PEM 0

5Built-in ferrite beads on alarm cable 12 Red Y cables that connects to –48 V terminals

on DC PEM 1

6Unused right DC power terminal blocks 13 Black Y cables that connects to RTN

terminals on DC PEM 1

7Lineage power shelves —

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1 5

6 7

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Cisco uBR10012 Universal Broadband Router Hardware Installation Guide

Chapter 3 Installing the Cisco uBR10012 Router

Connecting the External AC-input Power Shelf to the Cisco uBR10012 Router

Figure 3-22 DC Y Power Cables and Alarm Cables Connected from Lineage Power Shelves to

UBR-PWR-DC-PLUS= Modules

1Alarm monitor cables connected to J1

connectors, which in turn are connected to

external alarm input connectors on DC PEMs

5Red Y cables connected to –48 V terminals on

DC PEM 0

2Black Y cables connected to RTN terminals

on DC PEM 0

6Red Y cables connected to –48 V terminals on

DC PEM 1

3DC PEM 0 7Black Y cables connected to RTN terminals

on DC PEM 1

4DC PEM 1 8Unused end of the alarm monitor cables

POWER

V1 POWER

V2 POWER

MISWIRE

FAULT

ENABLE

PRODUCT ID

EXT.

MON

INPUT

INPUT 1

-48/-60V/48A

INPUT 2

-48/-60V/48A

-48V V1

-48V V2

RTN

POWER

V1 POWER

V2 POWER

MISWIRE

FAULT

ENABLE

PRODUCT ID

EXT.

MON

INPUT

INPUT 1

-48/-60V/48A

INPUT 2

-48/-60V/48A

-48V V1

-48V V2

RTN

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Cisco uBR10012 Universal Broadband Router Hardware Installation Guide

Chapter 3 Installing the Cisco uBR10012 Router

Connecting the External AC-input Power Shelf to the Cisco uBR10012 Router

Note Ensure that you lift the handles and route the cables underneath the handles and through the power cord

clips of the PEM modules so that the front cover fits on the Cisco uBR10012 chassis.

Step 5 Connect the AC power cables to a standard wall socket (facility power source) to provide power to the

Cisco uBR10012 router.

Connecting the Alarm Monitor Cable

The alarm monitor cable when connected to the Cisco uBR10012 router provides information on

whether a power module in the power shelf is missing, reporting a fault, experiencing an

over-temperature condition, or is not receiving AC-input power. This alarm monitor cable is connected

from the power shelf to the external alarm input connectors on the DC PEM faceplates of the

Cisco uBR10012 router. (See Figure 3-23.)

Figure 3-23 Alarm Monitor Cable

Prerequisites

•Install the Lineage power shelf in the rack in a way that the power connections reside facing inside

the rack when viewed from the front.

•Use the alarm monitor cables provided in the Lineage accessory kit.

Required Tools and Equipment

•Alarm monitor cable, provided in Lineage accessory kit

•Lineage power shelf

Steps

To connect the alarm monitor cable from the Lineage power shelf to the Cisco uBR10012 router:

1. Connect the PIN end of the alarm monitor cable to the JI housing on the power shelf. (See

Figure 3-24.)

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Chapter 3 Installing the Cisco uBR10012 Router

Connecting the External AC-input Power Shelf to the Cisco uBR10012 Router

Figure 3-24 Alarm Monitor Cable with PIN and RJ-45 connectors

2. Connect the two RJ-45 connector ends of the alarm monitor cable into the alarm input connectors

on the DC PEM modules of the Cisco uBR10012 router. (See Figure 3-25.)

Note Two alarm monitor cables are required when connecting two Lineage power shelves with the

UBR-PWR-DC-PLUS= PEM modules. Use one RJ-45 connector end of each alarm monitor cable to

connect to the alarm input connectors on each UBR-PWR-DC-PLUS= PEM modules. (See Figure 3-21).

1PIN end of Alarm monitor cable that connects

to the Lineage power shelves.

3RJ-45 connector end that connects to the

alarm input connector on the DC PEM

modules.

2RJ-45 connector end that connects to the

alarm input connector on the DC PEM

modules.

—

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Chapter 3 Installing the Cisco uBR10012 Router

Connecting the External AC-input Power Shelf to the Cisco uBR10012 Router

Figure 3-25 Alarm Monitor Cable Connected From the Lineage AC-DC Power Shelf to

UBR-PWR-DC= Module

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INPUT

POWER

MISWIRE

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EXT.

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INPUT

1Alarm input connector on the UBR-PWR-DC= module 2Alarm monitor cable

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Cisco uBR10012 Universal Broadband Router Hardware Installation Guide

Chapter 3 Installing the Cisco uBR10012 Router

Connecting DC Power to the Cisco uBR10012 Router

Disconnecting Cables from the Lineage AC-DC Power Shelf and the

Cisco uBR10012 Router

To disconnect cables from the Lineage AC-DC power shelf and the Cisco uBR10012 router:

Caution Ensure that the power is turned off on the power shelf by disconnecting the power supply at the facility

before proceeding to disconnect the other cables.

1. Power off the power shelf by disconnecting the power supply at the facility. Wait a few minutes

before disconnecting the power cables so that they discharge.

1. Disconnect the AC cables from the standard wall socket. Disconnect the AC power cables from each

of the AC-input power supply sources on the power shelf.

2. Disconnect the alarm monitor cable from the J1 housing on the power shelf, and from the alarm input

connectors on the DC PEM modules of the Cisco uBR10012 router.

3. Disconnect the DC power cables on each side of the DC power sources, on the power shelf.

4. Disconnect the other ends of the DC power cable from the DC power terminal blocks of the

Cisco uBR10012 router.

Connecting DC Power to the Cisco uBR10012 Router

This section describes how to connect the Cisco uBR10012 router to the two –48/–60 VDC power

sources that provide its operating power. The DC power sources can either be already present at the site,

or they can be provided by the external AC-input power shelves. If using the external 2400 W AC-input

power shelf, be certain you have already installed it, as described in the 2400 W AC-Input Power Shelf

Installation Guide.

Note For full power redundancy, each terminal block on the external power shelf must be connected to a

separate power source. If using the optional 2400 W AC-input power shelf, full power redundancy also

requires that each of the AC power supplies in the shelf be connected to AC power sources that are on

separate circuit breakers.

Warning

A readily accessible two-poled disconnect device must be incorporated in the fixed wiring.

Statement

Warning

Connect the unit only to DC power source that complies with the safety extra-low voltage (SELV)

requirements in IEC 60950 based safety standards.

Statement 1033

Warning

Secure all power cabling when installing this unit to avoid disturbing field-wiring connections.

Statement 38

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Cisco uBR10012 Universal Broadband Router Hardware Installation Guide

Chapter 3 Installing the Cisco uBR10012 Router

Connecting DC Power to the Cisco uBR10012 Router

Warning

Care must be given to connecting units to the supply circuit so that wiring is not overloaded.

Statement 51

Warning

This product requires short-circuit (overcurrent) protection, to be provided as part of the building

installation. Install only in accordance with national and local wiring regulations.

Statement 1045

Warning

Before performing any of the following procedures, ensure that power is removed from the DC circuit.

To ensure that all power is OFF, locate the circuit breaker on the panel board that services the DC

circuit, switch the circuit breaker to the OFF position, and tape the switch handle of the circuit

breaker in the OFF position.

Statement 7

Caution Be sure that you have connected the chassis to earth ground as described in the previous section before

beginning this procedure.

Recommended Tools and Supplies

Table 3-4 lists the tools and supplies that you need to connect the Cisco uBR10012 router to DC power

sources.

Table 3-4 Tools and Supplies for Connecting DC Power

Quantity Description Comments

1 Flat-blade screwdriver —

1Number 2 Phillips Screwdriver —

1 Wire stripping tool —

110 mm hex socket driver —

4 (length

varies)

6 AWG (16 mm2) wire cables Cables must reach from the Cisco uBR10012 router to

the DC power source. The end of the cable intended to

be connected to the chassis needs to have insulation

stripped back not more than 5/16-in. (8 mm).

Note The UBR10-PWR-DC-PLUS= module accepts

a maximum of 6 AWG wire or 4 AWG

high-flex wire for the DC-input cables. If you

are using the 4 AWG wire, use a high-flex high

strand count power cable for optimal routing of

the cables under the front cover. The 2 AWG

wire is not supported on the

UBR10-PWR-DC-PLUS= module.

4 0.625-inch dual-hole lugs Prepare the DC-input cables by attaching 0.625-inch

center to center dual-hole lugs.

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Cisco uBR10012 Universal Broadband Router Hardware Installation Guide

Chapter 3 Installing the Cisco uBR10012 Router

Connecting Alarm Indicators

Connecting the Cisco uBR10012 Chassis to a DC Power Source

The DC power sources can be present at the site, or they can be provided by an external AC-input power

shelf. If you are using the 2400 W AC-input power shelf, ensure that you have already installed it, as

described in the 2400 W AC-input Power Shelf Installation Guide.

For information on connecting the DC-input power cables for the UBR10-PWR-DC= module to the

Cisco uBR10012 router, see DC Power Entry Module for the Cisco uBR10012 Universal Broadband

Router.

For information on connecting the DC-input power cables for the UBR10-PWR-DC-PLUS= DC PEM

module to the Cisco uBR10012 router, see 3300 W DC Power Entry Module for the Cisco uBR10012

Universal Broadband Router.

Connecting Alarm Indicators

The Cisco uBR10012 router provides relay contacts for optional (customer-supplied) audible or visual

alarm indicators. Relay contacts are provided for three levels of severity:

•Minor—This is an informational alarm and does not affect the system operation.

•Major—A condition that affects system operation and should be investigated as soon as possible.

•Critical—A condition that affects system operation and requires immediate attention.

Recommended Tools and Supplies

Table 3-5 lists the tools and supplies that you need to connect the alarm indicators.

2 Tie wraps The tie wraps bind the cables together and also bind

the cables to the side of the chassis.

Antistatic mat and ESD-wrist

strap

If necessary

Table 3-4 Tools and Supplies for Connecting DC Power

Quantity Description Comments

Table 3-5 Tools and Supplies for Connecting Alarm Indicators

Quantity Description Comments

1 Flat-blade screwdriver —

1 Wire stripping tool —

6 14 AWG wire cables —

ESD-preventive wrist strap If necessary

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Chapter 3 Installing the Cisco uBR10012 Router

Connecting Alarm Indicators

Use the following procedure to connect an alarm indicator to the chassis:

Step 1 Obtain sufficient wire for the desired connections. You will need two wires for each set of relays, or six

separate wires to connect all three relay contacts. Use the gauge of wire required by the audible or visual

alarm indicator equipment you are using (14 AWG maximum gauge).

Warning

Use copper conductors only.

Statement 1025

Caution The alarm contacts on the Cisco uBR10012 router are only relays and do not provide any power from

the unit. These relays are rated for 60 VDC, 1 A maximum—ensure that the connected alarm equipment

does not exceed these voltage and current ratings.

Step 2 Strip approximately 0.31 in. (8 mm) of insulation off the ends of the alarm indicator wire (see

Figure 3-26).

Figure 3-26 Stripping Insulation

Step 3 Connect one set of alarm indicator wires to the alarm terminal block as follows (see Figure 3-27):

a. Connect one lead to the common (COM) terminal.

b. If you are wiring the router in with other equipment for the alarm indicators, wire the other lead to

the normally closed (NC) terminal.

c. If you are wiring the router in parallel with other equipment for the alarm indicators, wire the other

lead to the normally open (NO) terminal.

Caution Figure 3-27 shows the wiring configuration for NO alarm relays. The wiring configuration for NC alarm

relays is similar but uses the NC contacts.

Step 4 Repeat step 3 for the remaining alarm indicators.

Step 5 Secure the power cabling to the chassis by feeding a tie wrap through the square slot on the left front

side of the chassis (next to the alarm indicator terminal block) and binding the wires.

58688

8 mm max

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Cisco uBR10012 Universal Broadband Router Hardware Installation Guide

Chapter 3 Installing the Cisco uBR10012 Router

Connecting Alarm Indicators

Figure 3-27 Alarm Terminal Block Connections

Step 6 Go to the next section, Connecting the Console Port and Auxiliary Port, page 3-55, to continue the

installation.

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Cisco uBR10012 Universal Broadband Router Hardware Installation Guide

Chapter 3 Installing the Cisco uBR10012 Router

Installing the Modules

To install the modules in the Cisco uBR10012 router:

Step 1 Remove the front cover by pulling the cover towards you and carefully set it aside.

•Fan assembly module—Align the module with the slot in the chassis. Push the fan module back

firmly into the chassis, making sure that the module securely connects to the backplane. Tighten the

captive screws on each side of the fan assembly module.

Note To tighten the captive screws on the fan assembly modules, the installation torque used should

be 8 in-lbs.

Caution The total service window for removal and replacement of the fan tray is 3 minutes before possible system

shutdown. Ensure that you complete the replacement procedure within this time limit.

For more information on installing the fan assembly module, see Cisco uBR10012 Universal

Broadband Router Fan Assembly Module.

•DC power entry module—Position the DC PEM in the power bay and slide it all the way in and

ensure it makes a secure connection with the backplane.

For information on installing the UBR10-PWR-DC= module, see DC Power Entry Module for the

Cisco uBR10012 Universal Broadband Router.

For information on installing the UBR10-PWR-DC-PLUS= module, see 3300 W DC Power Entry

Module for the Cisco uBR10012 Universal Broadband Router.

•AC power entry module—Position the AC PEM in the power bay and slide it all the way in and

ensure it makes a secure connection with the backplane.

For information on installing the UBR10-PWR-AC= module, see AC Power Entry Module for the

Cisco uBR10012 Universal Broadband Router.

For information on installing the UBR10-PWR-AC-PLUS= module, see 3300 W AC Power Entry

Module for the Cisco uBR10012 Universal Broadband Router.

Installing the Line Cards and Uplink Cards

After the chassis has been firmly attached to the rack, reinstall the cards in the chassis (also see

Removing and Replacing a Cable Interface Line Card, page 5-41 for details).

Caution The Cisco uBR10012 router supports only the Cisco uBR10-LCP2-MC28C cable interface line card or

Cisco uBR10-LCP2-MC16x cable interface line card bundles. Do not install the Cisco uBR10-LCP2

adapter card in the Cisco uBR10012 chassis without either the Cisco MC16x or the Cisco MC28C

installed in the adapter card.

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Chapter 3 Installing the Cisco uBR10012 Router

Installing the Modules

Also, do not attempt to remove the Cisco MC28C card or the Cisco MC16x card from their carriers

(adapter cards) while the they are installed in the chassis. See the “Removing and Replacing a Cable

Interface Line Card” section on page 5-41 for information on this procedure.

Step 1 Grasp the faceplate of the first line card with one hand and place your other hand under the card carrier

(to support the weight of the card) and position the card in front of the appropriate card cage slot.

Step 2 Carefully align the upper and lower edges of the line card with the upper and lower guides in the chassis,

and slide the cable interface line card into the slot until you can feel it begin to seat in the backplane

connectors (Figure 3-28).

Step 3 Simultaneously pivot both ejector levers toward each other (until they are parallel to the faceplate) to

firmly seat the card in the backplane (Figure 3-29).

Step 4 Finger tighten the captive screws to secure the card in the chassis.

Caution Do not tighten the captive screws until after you insert all the additional cards. Tightening the captive

screws before all the line cards are installed, can cause the installation slot for the last line card to be

restricted and make it difficult to install the card.

Step 5 Repeat Step 1through Step 4 for each cable interface line card and network uplink card.

Step 6 After all the line cards and network uplink cards are inserted, tighten the captive screws. (Torque 5 to

7in-lbs.)

Tip Tighten line card 1, then tighten line card 8, tighten line card 2 then line card 7. Alternate back

and forth between the line cards until all of them are secure in the chassis.

Tip These screws prevent accidental removal and provide proper grounding for electromagnetic

interference (EMI) shielding.

3-46

Cisco uBR10012 Universal Broadband Router Hardware Installation Guide

Chapter 3 Installing the Cisco uBR10012 Router

Installing the Modules

Figure 3-28 Inserting the Cable Interface Line Card

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3-47

Cisco uBR10012 Universal Broadband Router Hardware Installation Guide

Chapter 3 Installing the Cisco uBR10012 Router

Installing the Slot Splitter and Half-Height Gigabit Ethernet Line Card

Figure 3-29 Closing the Ejector Levers

Installing the Slot Splitter and Half-Height Gigabit Ethernet Line

Card

This section describes how to install the line card in the Cisco uBR10012 router. This section includes

the following tasks:

•Installing the Slot Splitter, page 3-48

•Installing the Half-Height Gigabit Ethernet Line Card, page 3-52

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3-48

Cisco uBR10012 Universal Broadband Router Hardware Installation Guide

Chapter 3 Installing the Cisco uBR10012 Router

Installing the Slot Splitter and Half-Height Gigabit Ethernet Line Card

Caution You must use slot 3 or slot 4 when installing the slot splitter and HHGE line card in the Cisco uBR10012

router, using slot 1 or slot 2 will cause the router to shut down those slots.

Caution Do not install two half-height blank faceplates into the same slot in the slot splitter. Instead, install a

full-slot blank faceplate into the slot. The half-height blank faceplates do not have air dams, and the

empty slot will rob cooling air from the other slots. A slot splitter with one half-height line card and one

blank faceplate is allowed.

Caution Do not install a line card into the slot splitter before installing the splitter into the chassis. The slot

splitter does not have ejector levers that allow you to seat the line card in the backplane.

Installing the Slot Splitter

You must install the half-height line card into a slot that contains a slot splitter, which can hold two

half-height line cards. If both slots of the slot splitter are not used, then you must install a blank faceplate

in the empty slot.

Follow these steps to install a slot splitter into slot 3 or slot 4 (Figure 3-30) of the Cisco uBR10012

chassis.

Step 1 Attach an antistatic wrist strap to your wrist and to an ESD socket on the chassis, or to a bare metal

surface on the chassis or frame.

Step 2 Grasp the front of the slot splitter with one hand and place your other hand under the splitter. Position

the splitter in front of the card cage slot.

Step 3 Carefully align the upper and lower edges of the slot splitter with the upper and lower guides in the

chassis, and slide the splitter into the slot until the front is flush with the chassis.

Note The slot splitter shown in Figure 3-31 has one open slot (top) and one slot with a slot cover

(bottom)

Secure the slot splitter to the chassis by tightening the top and bottom captive screws (Figure 3-32).

3-49

Cisco uBR10012 Universal Broadband Router Hardware Installation Guide

Chapter 3 Installing the Cisco uBR10012 Router

Installing the Slot Splitter and Half-Height Gigabit Ethernet Line Card

Figure 3-30 HHGE Line Card Locations

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3-50

Cisco uBR10012 Universal Broadband Router Hardware Installation Guide

Chapter 3 Installing the Cisco uBR10012 Router

Installing the Slot Splitter and Half-Height Gigabit Ethernet Line Card

Figure 3-31 Inserting the Slot Splitter

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3-51

Cisco uBR10012 Universal Broadband Router Hardware Installation Guide

Chapter 3 Installing the Cisco uBR10012 Router

Installing the Slot Splitter and Half-Height Gigabit Ethernet Line Card

Figure 3-32 Captive Screw Locations

Warning

Blank faceplates and cover panels serve three important functions: they prevent exposure to

hazardous voltages and currents inside the chassis; they contain electromagnetic interference (EMI)

that might disrupt other equipment; and they direct the flow of cooling air through the chassis. Do not

operate the system unless all cards, faceplates, front covers, and rear covers are in place.

Statement 1029

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3-52

Cisco uBR10012 Universal Broadband Router Hardware Installation Guide

Chapter 3 Installing the Cisco uBR10012 Router

Installing the Slot Splitter and Half-Height Gigabit Ethernet Line Card

Installing the Half-Height Gigabit Ethernet Line Card

Use the following procedure to install a HHGE line card into an installed slot splitter. See the “Installing

the Slot Splitter” section on page 3-48 to install the slot splitter.

If you are replacing a line card, see the “Removing a Half-Height Gigabit Ethernet Line Card” section

on page 3-4 before you begin this procedure.

Step 1 Attach an antistatic wrist strap to your wrist and to an ESD socket on the chassis, or to a bare metal

surface on the chassis or frame.

Figure 3-33 Inserting the Line Card

Step 2 Grasp the faceplate of the line card with one hand and place your other hand under the card carrier (to

support the weight of the card). Position the card in front of the slot splitter.

Step 3 Carefully align the upper and lower edges of the line card with the upper and lower guides in the slot

splitter, and slide the line card about half-way into the splitter.

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Chapter 3 Installing the Cisco uBR10012 Router

Installing the Slot Splitter and Half-Height Gigabit Ethernet Line Card

Step 4 Be sure the ejectors are in the open position (as shown) and continue to push the line card into the splitter

until you can feel it begin to seat in the backplane connectors.

Step 5 Verify that the captive screws are properly aligned with the captive screw holes in the splitter. If the

captive screws are not properly aligned, the card will not seat properly in the backplane.

Step 6 Simultaneously pivot both ejector levers toward each other (until they are parallel to the faceplate) to

firmly seat the card in the backplane (Figure 3-34).

The line card cycles through its power-on self-test. The FAIL LED lights during portions of the POST

(Power-On Self Test), but remains off after POST on a properly working line card. If the FAIL LED

remains on, go to the “Troubleshooting the HHGE Installation” section on page 4-17.

Figure 3-34 Closing the Ejector Levers

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Chapter 3 Installing the Cisco uBR10012 Router

Installing the Slot Splitter and Half-Height Gigabit Ethernet Line Card

Figure 3-35 Captive Screw Locations

Step 7 Secure the line card in the slot splitter by tightening the top and bottom captive screws (Figure 3-35).

Caution To ensure that there is adequate space for additional line cards, always tighten the captive screws on each

newly installed line card before you insert any additional line cards. These screws prevent accidental

removal and provide proper grounding for electromagnetic interference (EMI) shielding.

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Cisco uBR10012 Universal Broadband Router Hardware Installation Guide

Chapter 3 Installing the Cisco uBR10012 Router

Connecting the Console Port and Auxiliary Port

The PRE module on the Cisco uBR10012 router has two asynchronous serial (EIA/TIA-232) RJ-45 ports

that provide connections for a console (an ASCII terminal or PC running terminal emulation software)

and modem for remote access.

Recommended Tools and Supplies

The Cisco uBR10012 router arrives with a console and auxiliary cable kit, which contains the cable and

adapters you need for the most common connections to these devices.

Table 3-6 lists the tools and supplies that you need to connect the Console and auxiliary ports.

Note A crossover cable reverses pin connections from one end to the other. In other words, it connects pin 1

(at one end) to pin 8 (at the other end), pin 2 to pin 7, pin 3 to pin 6, and so on. You can identify a

crossover cable by comparing the two modular ends of the cable. Hold the cable ends in your hand,

side-by-side, with the tabs at the back. Ensure that the wire connected to the outside (left) pin of the left

plug (pin 1) is the same color as the wire connected to the outside (right) pin of the right plug (pin 8).

Also see “How to Identify an RJ-45 Crossover Cable” section on page B-5.

Use the following procedures to connect to the console and auxiliary ports on a PRE module.

Note For more information about the console port and auxiliary port connectors, see the “Console and

Auxiliary Port Cables and Pinouts” section on page B-2.

Table 3-6 Tools and Supplies for Connecting the Console Port and Auxiliary Port

Quantity Description Comments

— RJ-45 to RJ-45 crossover cable —

— RJ-45-to-DB-25 male DCE adapter labeled MODEM

— ESD-preventive wrist strap —

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Connecting the Console Port and Auxiliary Port

Connecting to the Console Port

The console port provides local administrative access to the router and its command-line interface (CLI).

Note Each PRE module must have a console port connection (typically to a terminal server) when running a

redundant configuration in the chassis.

Step 1 Connect one end of the RJ-45 crossover cable to the serial RJ-45 port (labelled CONSOLE) on the PRE

module (Figure 3-36).

Figure 3-36 Console Port Connection on the PRE Module

Step 2 Run the other end of the crossover cable through the square hole at the left front side of the chassis, and

connect it to the RJ-45-to-DB-9 adapter (see Figure 3-37):

Figure 3-37 Connecting an RJ-45-to-DB-9 Console Cable Adapter

Step 3 Connect the adapter to the appropriate serial port on the PC or terminal to complete the console port

cable connection.

Step 4 Power on the PC or terminal.

Step 5 Configure the PC terminal emulation software or the terminal for the following default settings:

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Connecting the Console Port and Auxiliary Port

•9600 baud

•8 data bits

•No parity generation or checking

•1 stop bit

•No flow control

Step 6 If also connecting a modem to the auxiliary port, go to the next section, “Connecting to the Auxiliary

Port.” Otherwise, go to the “Connecting Network Management Cables” section on page 3-58 to continue

the installation.

Connecting to the Auxiliary Port

The auxiliary port provides a connection for a modem to allow remote access to the router and its

command-line interface (CLI).

Step 1 Connect one end of the RJ-45 crossover cable to the serial RJ-45 port (labelled AUX) on the PRE module

(Figure 3-38).

Figure 3-38 Auxiliary Port Connection on the PRE Module

Step 2 Run the other end of the crossover cable through the square hole at the left front side of the chassis, and

connect it to the RJ-45-to-DB-25 adapter.

Step 3 Connect the adapter to the serial port on the modem to complete the auxiliary port cable connection.

Step 4 Power on the modem.

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Chapter 3 Installing the Cisco uBR10012 Router

Connecting Network Management Cables

Step 5 Make sure that the modem and auxiliary port on the router are configured for the same transmission

speed (38.4 Kbps and 56 Kbps are typical). Configure the modem for auto-answer and for hardware flow

control using the Data Carrier Detect (DCD) and Data Terminal Ready (DTR) signals.

Step 6 Go to the “Connecting Network Management Cables” section on page 3-58 to continue the installation.

Connecting Network Management Cables

The Cisco uBR10012 router has connections to both the internal Ethernet management network and the

external data network. The internal Ethernet management network connections are made through an

Ethernet port on the front panel of the PRE module.These connections are described in the Ethernet

Network Management Cable Connections.

Keep the following guidelines in mind when connecting external cables to the Cisco uBR10012 router:

•To reduce the chance of interference, avoid crossing power lines with any interface cables.

•Verify all cabling limitations (particularly distance) before powering on the system.

Ethernet Network Management Cable Connections

The PRE module provides an Ethernet port to a LAN for a 10Base-T or 100Base-T connection for

network management. Use the following procedures to connect the Cisco uBR10012 router to an

Ethernet network.

Note Each PRE module must have an Ethernet port connection (typically to the same Ethernet hub) if you are

running a redundant configuration in the chassis. However, only the active PRE module has an active

Ethernet connection to the network.

Connecting to a 10Base-T Ethernet Network

To make a 10Base-T Ethernet LAN connection, you need the following additional equipment (not

included):

•An Ethernet hub (such as a Cisco Micro Hub)

•An Ethernet cable that meets the following specifications:

–

RJ-45 (male) to RJ-45 (male) straight-through cable

–

100-ohm category 3, 4, or 5, no longer than 328 feet (100 meters)

You can identify a straight-through Ethernet cable either by using a cable tester or by making a visual

inspection. To make a visual inspection, hold the two ends of a cable side by side, with the tab for each

at the back.

•The wire connected to the left-most pin (pin 1) on one connector should be the same color as the

wire connected to the left-most pin on the other connector.

•The same rule applies to pins 2 through 8 on each connector. The color of the wire attached to a pin

on one connector should match the color of the wire attached to the corresponding pin on the other

connector.

Follow these steps to connect the PRE to a 10Base-T Ethernet LAN.

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Connecting Network Management Cables

Step 1 Connect one end of the Ethernet cable to the RJ-45 port on the primary PRE, labeled Ethernet (see

Figure 3-39).

Step 2 Run the other end of the Ethernet cable through the square hole at the left front side of the chassis, and

connect this end of the cable to any unoccupied port on the Ethernet hub.

Tip When power is applied to the chassis, check the LNK (Link) LED on the PRE faceplate port next to the

Ethernet port. This LED lights (green) if the PRE is correctly connected to the 10Base-T Ethernet LAN.

Figure 3-39 Connecting 10Base-T to an Ethernet Port

Connecting to a 100Base-T Ethernet Network

To make a 100Base-T Ethernet LAN connection, you need the following additional equipment (not

included):

•An Ethernet hub (such as a Cisco Micro Hub)

•An Ethernet UTP cable that meets the following specifications:

–

RJ-45 (male) to RJ-45 (male) straight-through cable.

–

100-ohm category 5 cable not longer than 328 feet (100 meters).

You can identify a straight-through Ethernet cable either by using a cable tester or by making a visual

inspection. To make a visual inspection, hold the two ends of a cable side by side, with the tab for each

at the back.

•The wire connected to the left-most pin (pin 1) on one connector should be the same color as the

wire connected to the left-most pin on the other connector.

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Connecting Network Management Cables

•The same rule applies to pins 2 through 8 on each connector. The color of the wire attached to a pin

on one connector should match the color of the wire attached to the corresponding pin on the other

connector.

Caution If the Cisco uBR10012 router is used in an environment in which lightning-induced transients are likely

to couple to the signal lines, use of shielded interconnection cables for the 100Base-T ports is highly

recommended. In addition, use of shielded interconnection cables for the 100Base-T ports is required to

meet Telcordia (formerly Bellcore) GR1089 CORE Section 4.5.9 and ETSI Section 5.2.2.2

(intrabuilding lightning surge).

The RJ-45 port on the PRE is configurable for 100-Mbps full-duplex or half-duplex operation

(half-duplex is the default) and supports IEEE 802.3, Ethernet, and IEEE 802.3u interfaces compliant

with 100Base-T specifications.

Follow these steps to connect the PRE to a 100Base-T Ethernet LAN.

Step 1 Connect one end of the Ethernet cable to the RJ-45 port on the primary PRE, labeled Ethernet

(Figure 3-40).

Step 2 Run the cable up and through the cable management bracket and connect the other end of the Ethernet

cable to any unoccupied port on the Ethernet hub.

Tip When power is applied to the chassis, check the LNK (Link) LED on the PRE faceplate port next to the

Ethernet port. This LED lights (green) if the PRE is correctly connected to the 100Base-T Ethernet LAN.

Figure 3-40 Connecting 100Base-T to Ethernet Port

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Chapter 3 Installing the Cisco uBR10012 Router

Connecting Cable Interface Line Cards and Network Uplink Cards

Connecting Cable Interface Line Cards and Network Uplink

Cards

Because there are very specific requirements for cabling the different line cards and uplink cards used

with the Cisco uBR10012 CMTS, please review the documentation for the cards that you are installing

in your system.

Cable Interface Line Card Connections

For cabling instructions, refer to the appropriate cable interface line card documentation at the following

URL:

http://www.cisco.com/en/US/products/hw/cable/ps2209/prod_installation_guides_list.html

Network Uplink Cable Connections

These cards use fiber optic connections which require specific cleaning and preparation before they are

cabled. For cleaning and inspecting instructions for the fiber optic connections, see Inspection and

Cleaning Procedures for Fiber-Optic Connections at the following URL:

http://www.cisco.com/en/US/tech/tk482/tk876/technologies_white_paper09186a0080254eba.shtml

For cabling instructions, refer to the appropriate network uplink card documentation at the following

URL:

http://www.cisco.com/en/US/products/hw/cable/ps2209/prod_installation_guides_list.html

Warning

Class 1 laser product.

Statement 1008

Warning

Invisible laser radiation present.

Statement 1016.

Warning

Because invisible laser radiation may be emitted from the aperture of the port when no cable is

connected, avoid exposure to laser radiation and do not stare into open apertures.

Statement 1056.

Warning Statement for Sweden

Warning

Osynlig laserstrålning när denna del är öppen och förregleringen är urkopplad. Rikta inte blicken in

mot strålen.

Statement 36.

Warning Statement for Finland

Warning

Alleviates ja suojalukitus ohitettaessa olet alttiina näkymättömälle lasersäteilylle. Äjä katso

säteeseen.

Statement 35

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Chapter 3 Installing the Cisco uBR10012 Router

Connecting Cable Interface Line Cards and Network Uplink Cards

Note If you have completed all cable connections, go to the “Replacing the Front Cover” section on page 3-65

to continue the installation. If you are using Gigabit Ethernet line cards, go to “Connecting a Single-Port

Gigabit Ethernet Line Card” section on page 3-62.

Connecting a Single-Port Gigabit Ethernet Line Card

The single-port Gigabit Ethernet (GE) line card provides a trunk uplink running at 1 Gbps in full duplex

mode to devices such as content servers and Web caches. The port uses a Gigabit Interface Converter

(GBIC) that supports Gigabit Ethernet rates on a variety of Gigabit Ethernet interface types (SX, LX/LH,

ZX). For a list of qualified GBICs and cable lengths, see Table 1-9.

Use the following procedure to install a GBIC and then connect a fiber cable to the GBIC.

Note If a GBIC is already installed in the GE line card, begin this procedure at Step 2.

Step 1 Review the warnings at the start of the network uplink section.

Step 2 Insert the GBIC into the GE line card port until the tabs lock into place (Figure 3-41).

Figure 3-41 Inserting the GBIC

Note The GBIC is “keyed” and can only be fully inserted one way. If you can only insert the GBIC

one quarter of the way into the port, remove it, turn it over, and reinsert it into the port.

Step 3 Remove the protective plug from the GBIC by pulling it off.

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Chapter 3 Installing the Cisco uBR10012 Router

Connecting Cable Interface Line Cards and Network Uplink Cards

Caution Make sure your fiber optic connectors are clean and debris free. Refer to Inspection and Cleaning

Procedures for Fiber-Optic Connections at the following URL:

http://www.cisco.com/en/US/tech/tk482/tk876/technologies_white_paper09186a0080254eba.shtml

Step 4 Attach the fiber optic cable to the GBIC port (Figure 3-42).

Figure 3-42 Connecting the Cable to the GBIC Port

Step 5 Run the cable through the cable bracket on the bottom of the line card and then out to the left or right of

the chassis (Figure 3-43).

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Connecting Cable Interface Line Cards and Network Uplink Cards

Figure 3-43 Gigabit Ethernet Cable Management

Step 6 If you have completed all cable connections, go to the next section, “Replacing the Front Cover” to

continue the installation.

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Replacing the Front Cover

Use the following procedure to replace the front cover on the chassis:

Step 1 Slide the cover onto the four corner posts of the chassis and then push down so that the posts are seated

in the grooves above the cover holes (Figure 3-44).

Figure 3-44 Attaching the Cover to the Chassis

Step 2 Continue with the “Powering On the System” section to continue the installation.

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Powering On the System

After all of the interfaces and other cables are connected, perform a visual check of all connections and

then check that:

•The ejector levers on each line card are in the locked position.

•All top and bottom line card captive screws are tight.

•All network interface cables are connected.

•The console terminal is turned on.

•A PC media card is installed in the PRE module.

For information on powering up the Cisco uBR10012 router using the UBR10-PWR-DC= DC PEM

module, see DC Power Entry Module for the Cisco uBR10012 Universal Broadband Router.

For information on powering up the Cisco uBR10012 router using the UBR10-PWR-DC-PLUS= DC

PEM module, see 3300 W DC Power Entry Module for the Cisco uBR10012 Universal Broadband

Router.

For information on powering up the Cisco uBR10012 router using the UBR10-PWR-AC= AC PEM

module, see AC Power Entry Module for the Cisco uBR10012 Universal Broadband Router.

For information on powering up the Cisco uBR10012 router using the UBR10-PWR-AC-PLUS= AC

PEM module, see 3300 W AC Power Entry Module for the Cisco uBR10012 Universal Broadband

Router.

Configuring the Cisco uBR10012 Router at Startup

This section explains how to create a basic running configuration for your Cisco uBR10012 router using

the Cisco uBR10012 router setup facility or the IOS command line interface (CLI). For information on

modifying the configuration after you create it, refer to:

•The online Cisco uBR10012 Router Useful Links document

•Cisco IOS configuration and command reference guides

To configure a Cisco uBR10012 router from the console, you must connect a terminal or terminal server

to the router's console port. To configure the Cisco uBR10012 router over your management Ethernet,

you must have available the router’s IP address.

Startup Display

When you power on your Cisco uBR10012 router or execute the reload command, the console screen

displays a message similar to the following:

Restricted Rights Legend

Use, duplication, or disclosure by the Government is

subject to restrictions as set forth in subparagraph

Rights clause at FAR sec. 52.227-19 and subparagraph

Software clause at DFARS sec. 252.227-7013.

cisco Systems, Inc.

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Configuring the Cisco uBR10012 Router at Startup

170 West Tasman Drive

San Jose, California 95134-1706

Cisco Internetwork Operating System Software

IOS (tm) 10012 Software (UBR10K-P6-M), Released Version 12.2(1)

Compiled Thu 19-Apr-01 13:47 by samants

Image text-base: 0x60008960, data-base: 0x612B0000

ROM: System Bootstrap, Version 12.0(9r)SL1, RELEASE SOFTWARE (fc1)

BOOTFLASH: 10012 Software (C10K-EBOOT-M), Released Version 12.1(5)

System returned to ROM by reload at 12:59:35 PDT Thu Apr 19 2001

System restarted at 13:00:51 PDT Thu Apr 19 2001

cisco C10012 (PRE-RP) processor with 98304K/32768K bytes of memory.

Processor board ID ABCDEFEDCBA

R7000 CPU at 262Mhz, Implementation 39, Rev 2.1, 256KB L2, 2048KB L3 Cache

Backplane version 1.0, 16 slot

Last reset from unexpected value

Toaster processor tmc0 is running.

Toaster processor tmc1 is running.

1 Ethernet/IEEE 802.3 interface(s)

1 FastEthernet/IEEE 802.3 interface(s)

1 Gigabit Ethernet/IEEE 802.3 interface(s)

3 Cable Modem network interface(s)

509K bytes of non-volatile configuration memory.

16384K bytes of Flash PCMCIA card at slot 1 (Sector size 128KB).

32768K bytes of Flash internal SIMM (Sector size 256KB).

Press RETURN to get started!

Basic Configuration Using the Setup Facility

The first time you power on a Cisco uBR10012 router, the setup facility starts. You can also initiate the

facility by running the setup command in privileged EXEC mode. This facility helps you enhance a

default configuration that already exists on the Cisco uBR10012 router. The setup facility uses a

question and answer sequence called the System Configuration Dialog to walk you through configuring

the router.

You do not have to configure the interfaces immediately; however, you cannot enable the interfaces or

connect them to any networks until you have configured them.

Tip Basic configuration setup is often used as a quick way to achieve network connectivity, allowing you to

retrieve a configuration file from a TFTP server.

System Configuration Dialog

Use the System Configuration Dialog to help you perform a basic configuration. Proceed through the

dialog by answering questions and then pressing the Enter key. In most cases, you can get additional

information by entering a question mark (?). Throughout the dialog, default values are shown in square

brackets [ ].

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Configuring the Cisco uBR10012 Router at Startup

Tip If you have experience using Cisco routers, consider configuring the router by using the procedure

described in the “Basic Configuration in Global Configuration Mode” section on page 3-70.

To cancel the configuration dialog, press Ctrl-C, or you can let the dialog help you perform one of two

configuration types:

•Basic configuration setup configures only enough connectivity for management of the system.

•Extended setup asks you to configure each interface and is not appropriate for configuring the

Cisco uBR10012 router. For more information, see the Cisco IOS Configuration Fundamentals

Configuration Guide.

You can run the setup facility any time you are at the enable prompt (#) by entering the command setup.

Configuring the System Using System Configuration Dialog

Use the following procedure to perform a basic configuration using the System Configuration Dialog:

Step 1 The dialog starts by asking if you want to continue with the configuration dialog. Enter Yes. To return

to the enable prompt, enter No.

--- System Configuration Dialog ---

Continue with configuration dialog? [yes/no]: yes

Step 2 Enter Yes to perform a basic management setup. Enter No to perform an extended configuration setup.

Would you like to enter basic management setup? [yes/no]: yes

Step 3 Specify a hostname. The hostname becomes part of the IOS prompt.

Enter host name [Router]: my-router

Step 4 Specify a secret password. It appears in encrypted form in the configuration file.

Enter enable secret: my_secret

Step 5 Specify the enable password. It is used if you did not assign a secret one.

Enter enable password: my_password

Step 6 Specify the password to use for telnet sessions.

Enter virtual terminal password: my_vt

Step 7 At the configure system management prompt, enter No.

Configure System Management? [yes/no]: no

Step 8 If you want to access the router using SNMP, enter Ye s at the prompt:

Configure SNMP Network Management? [yes]: yes

Step 9 Specify an SNMP community string.

Community string [public]: public

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Configuring the Cisco uBR10012 Router at Startup

Setting Up the Interface

After you respond to the SNMP questions, the setup script lists the interfaces. The following table lists

typical interfaces found on a Cisco uBR10012 router.

Tip Interfaces that are not okay (NO) do not have a valid configuration.

To set up an interface on the Cisco uBR10012 router:

Step 1 Enter the interface for the FastEthernet interface to achieve network connectivity.

Enter interface name used to connect to the management network from the above interface

summary: FastEthernet0/0/0

Step 2 Accept the default value for the type of connector. RJ-45 is the only connector that can be used on the

Cisco uBR10012 router Ethernet port.

Configuring interface FastEthernet0/0/0:

Use the 100 Base-TX (RJ-45) connector? [yes]: yes

Step 3 Configure both the Cisco uBR10012 router and the remote device to use the same mode.

Operate in full-duplex mode? [no]: no

Step 4 Enter the IP address to achieve network connectivity.

Configure IP on this interface? [yes]: yes

Step 5 Specify the IP address.

IP address for this interface: 172.27.48.209

Step 6 Enter the subnet mask for the IP address.

Subnet mask for this interface [255.255.0.0]: 255.255.0.0

The system displays the information you entered as well as several default commands, such as the no

shutdown command. For example:

The following configuration command script was created:

hostname c10012

enable secret 5 $$1$uror$EFU0hKOBQXhk975qKFZlL0

enable password <xxx>

line vty 0 4

password <xxx>

no snmp-server

no ip routing

Interface IP-Address OK? Method Status Protocol

Ethernet0/0/0 unassigned YES unset up up

FastEthernet0/0/0 unassigned NO unset up up

GigabitEthernet3/0/0 unassigned NO unset up up

Cable6/1/0 unassigned NO unset up up

Cable6/1/1 unassigned NO unset up up

Cable7/0/0 unassigned NO unset up up

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Configuring the Cisco uBR10012 Router at Startup

interface FastEthernet0/0/0

no shutdown

media-type 100BaseX

half-duplex

ip address 172.27.48.209 255.255.0.0

end

Step 7 Exit the setup script without saving, start the setup script, or save the configuration file:

[0] Go to the IOS command prompt without saving this config.

[1] Return back to the setup without saving this config.

[2] Save this configuration to nvram and exit.

Enter your selection [2]:

Step 8 Enter global configuration mode after you complete the configuration, and enable ip routing by entering

the ip routing command:

router(config)#ip routing

Basic Configuration in Global Configuration Mode

The following command sequence allows you to perform a configuration similar to that generated by the

setup command.

Router>configure terminal

Router(config) #hostname c10012

Router(config) #enable secret <my_router>

Router(config) #enable password <my_rtr>

Router(config) #snmp-server community public

Router(config) #ip routing

Router(config) #interface FastEthernet0/0/0

Router(config-if) #no shutdown

Router(config-if) #media-type 100BaseX

Router(config-if) #half-duplex

Router(config-if) #ip address 192 255.255.0.0

Router #copy running-config startup-config

You can now configure the line cards. For specific information on system and interface configuration,

refer to the Cisco uBR10012Universal Broadband Router Software Configuration Guide at the following

URL:

http://www.cisco.com/en/US/docs/cable/cmts/ubr10012/configuration/guide/scg.html

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Formatting PC Media Cards

The PC media card that shipped with your PRE contains the default Cisco IOS image for booting your

router. This section explains how to format a PC media card, modify its contents, or resolve a problem

with the card.

Caution The formatting procedure erases all information on the PC media card.

Note The Cisco uBR10012 router uses PC media cards that are a minimum of 64 MB in size.

Flash memory ATA disks and Flash memory cards use similar commands. The primary syntax change is

that disk0: or disk1: refers to Flash memory ATA disks while slot0: or slot1: refers to Flash memory

cards.

Use the following procedure to format a Flash memory disk:

Step 1 Ensure there is a PC media card in slot 0 or slot 1 of the PRE.

Step 2 Enter the format diskn: command at the privileged EXEC mode prompt to format the card. The example

shows the display after you enter the format disk0: command:

Router# format disk0:

All sectors will be erased, proceed? [confirm]

Enter volume id (up to 30 characters): MyNewdisk

Formatting sector 1

Format device slot0 completed

The PC media card is ready for use.

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Formatting PC Media Cards

CHAPTER

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Cisco uBR10012 Universal Broadband Router Hardware Installation Guide

Troubleshooting the Installation

This chapter provides basic troubleshooting information to solve the most common installation problems

with the Cisco uBR10012 universal broadband router. Your Cisco uBR10012 router went through

extensive testing before leaving the factory. However, if you encounter problems starting the router, use

the information in this chapter to help isolate the cause of the problems.

This chapter contains the following sections:

•Troubleshooting Methods, page 4-2

•Troubleshooting Installation Problems, page 4-3

•Troubleshooting Ethernet Connections, page 4-4

•Troubleshooting the Console Port Serial Connection, page 4-5

•Identifying Startup Problems, page 4-6

•Troubleshooting the Power Subsystem, page 4-7

•Troubleshooting the Processor Subsystem, page 4-13

•Troubleshooting the Cooling Subsystem, page 4-14

•Troubleshooting the Line Cards, page 4-16

•Troubleshooting the HHGE Installation, page 4-17

Note The procedures in this chapter assume that you are troubleshooting the initial system startup, and that

your router is in the original factory configuration. If you have removed or replaced components or

changed any default settings, the recommendations in this chapter might not apply.

Make sure to review the safety warnings listed in this manual, especially in Chapter 2, “Preparing for

Installation,” before using the troubleshooting procedures in this chapter.

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Chapter 4 Troubleshooting the Installation

Troubleshooting Methods

This section describes the troubleshooting methods used in this chapter and describes how

Cisco uBR10012 routers are divided into subsystems for more efficient problem solving.

Before You Call for Technical Assistance

If you are unable to easily solve the problem, contact a customer service representative for assistance

and further instructions. Provide the representative with the following information:

•Date you received the router

•Chassis serial number

•Type of software and release number

•Brief description of the problem you are having

•Brief explanation of the steps you have taken to isolate and resolve the problem

•Maintenance agreement or warranty information

Problem Solving Using a Subsystems Approach

The key to solving problems with the system is isolating the problem to a specific subsystem. Because

a startup problem is usually caused by a single component, it is more efficient to first isolate the problem

to a subsystem rather than troubleshoot each component in the system. For these troubleshooting

procedures, consider the following subsystems:

•Power subsystem—Includes the power supply and the external power cable.

•Processor subsystem—Includes the network processing card, the modular port adapter, the service

module, and the fixed RF ports. The system memory and management functions reside on the

network processing card, and the enabled LED on each port indicates if the port is initialized. A port

adapter that is partially installed in the router can cause the system to hang and crash.

•Cooling subsystem—Includes the fans.

The following sections help you isolate a problem to one of these subsystems and direct you to the

appropriate troubleshooting section.

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Chapter 4 Troubleshooting the Installation

Troubleshooting Installation Problems

This section contains general troubleshooting information to help you solve any problems you might

encounter during the installation of the system.

General Troubleshooting Tips

All Cisco uBR10012 router FRUs (field replaceable units) are hot-swapable. Procedures for removing

and replacing the FRUs can be found in Chapter 5, “Maintaining the Cisco uBR10012 Router.”

List of FRU modules:

•Fan module

•TCC+ modules

•Power entry modules (PEM)

•PRE modules

•Cable interface cards and uplink cards

Table 4-1 lists general FRU fault symptoms and recommendations.

Table 4-1 General Troubleshooting Tips

Symptom Steps to Take

System fails to power on Check that:

•All power cords are properly connected to the Cisco uBR10012 router and at the power

connection end.

•The DC PEM power switches are turned on and the POWER LED is illuminated (green).

•The AC PEM power switches are turned on and the POWER LED is illuminated (green).

•The fan assembly module is fully inserted, and the FANS OK LED is lighted (green).

System fails to boot up

properly

If the system has power, check the FAIL LED on the PRE and any information on the

alphanumeric display. If the FAIL LED is on, see Troubleshooting the Power Subsystem,

page 4-7

DC PEM problem •If the FAULT LED is illuminated, see Troubleshooting the Power Subsystem, page 4-7.

•If the MISWIRE LED is on, the –48/-60VDC and return (RTN+) wires are reversed. Power

off the PEM and reconnect the wires correctly (see the “Connecting DC Power to the

Cisco uBR10012 Router” section on page 3-39).

AC PEM problem •If the power LED on the AC PEM is off, check the AC power source.

•If the fault LED is illuminated (yellow), check to see if the PEM is properly inserted in the

chassis.

•Check the Cisco IOS Release version that you are using. Versions earlier than Cisco IOS

Release 12.2(4)XFI, 12.2(4)BC1, or later do not correctly identify the AC PEM’s error

messages.

System experiences a

critical alarm (Critical LED

on the PRE is on)

Enter the show facility-alarm status command at the console.

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Chapter 4 Troubleshooting the Installation

Troubleshooting Ethernet Connections

If an Ethernet connection to your Cisco uBR10012 router fails to work properly, and the corresponding

LNK (Link) LED is not illuminated, check for the following problems:

•Visually check that an Ethernet cable is connected to the correct Ethernet port on the PRE, and that

the other end of the cable is connected to an Ethernet hub that is powered on and functioning

properly.

•Check to see if you are using the correct type of cable. The cable must meet the specifications given

in the “Connecting to a 10Base-T Ethernet Network” section on page 3-58.

•The cable might be bad or broken. Replace the cable with a known, reliable straight-through

Ethernet cable, checking to be sure the LNK LED comes on (green).

–

If the LNK LED is still not illuminated, it is possible that the Ethernet port might be functioning

properly, but the LED is not working. Check the Ethernet port (by trying to ping over it, for

example) to determine if the problem is due to a bad LED or if the Ethernet link is bad.

•Make sure the PRE has booted up properly as follows:

–

The Status LED should be illuminated (green).

–

If the Fail LED is illuminated (yellow), refer to Troubleshooting the Processor Subsystem,

page 4-13.

System experiences a major

alarm (Major LED on the

PRE is on)

Enter the show facility-alarm status command at the console.

System experiences a minor

alarm (Minor LED on the

PRE is on)

Enter the show facility-alarm status command at the console.

You cannot establish a

console or Telnet connection

to the system.

For information about troubleshooting Ethernet connections, see the “Troubleshooting

Ethernet Connections” section on page 4-4.

For information about troubleshooting the console port serial connections, see the

“Troubleshooting the Console Port Serial Connection” section on page 4-5.

Fan failure Perform the following if the fan failure LEDs illuminate:

•Reseat the fan assembly module (see the “Removing and Replacing the Fan Assembly

Module” section on page 5-6).

•Remove the rear safety cover and be sure that the fan assembly module cable is connected

securely (see the “Removing and Replacing the Fan Assembly Module” section on

page 5-6).

System overheats This may be due to a failure in the fan assembly module (see Fan Failure above), insufficient

ventilation, or high ambient temperature. See the “Troubleshooting the Cooling Subsystem”

section on page 4-14 for additional information.

Table 4-1 General Troubleshooting Tips (continued)

Symptom Steps to Take

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Chapter 4 Troubleshooting the Installation

Troubleshooting the Console Port Serial Connection

•Check the hub:

–

Is the cable connected into the correct hub port (for example, the hub LED is illuminated, but

the LNK LED on the PRE is not illuminated).

–

Be sure that the cable is not connected to an uplink port.

•If the LNK LED is illuminated (green), but the Ethernet port does not seem to be working properly,

make sure that the port in question is configured properly and is not administratively shut down. If

you have a working console connection, perform the following steps:

–

At the router prompt, enter show int fast0/0/0. If the port is administratively down, enter these

commands to enable it:

router# configure terminal

Enter configuration commands, one per line. End with CNTL/Z.

router(config)# int fast0/0/0

router(config-if)# no shut

router(config-if)# exit

router(config)# exit

–

Check that the Ethernet port in question has a valid IP address assigned to it.

Note The Cisco uBR10012 router also has an internal Ethernet interface, Ethernet0/0/0, which PRE

processors and line cards use to transfer packets between cards. This interface is not user-configurable,

although you can see the configuration and run-time information using the show interface command.

For more information about configuring Ethernet ports, refer to the Cisco uBR10012 Router Software

Configuration Guide at the following URL:

http://www.cisco.com/en/US/docs/cable/cmts/ubr10012/configuration/guide/scg.html

If the cable, connections, power, and configuration all check out, and you still cannot connect to the

Ethernet port on the module, you probably need to replace the PRE. Contact the Cisco TAC for further

assistance.

Troubleshooting the Console Port Serial Connection

If the terminal connected to the Cisco uBR10012 router console port appears frozen or fails to work

properly, check for the following problems:

•Check the console cable and make sure it is properly connected to the correct console port on the

PRE, and to your terminal equipment at the other end.

•Verify that you are using the right type of cable and adapter. For additional information about cable

pin-outs, refer to the “Connecting the Console Port and Auxiliary Port” section on page 3-55.

•To be sure the cable is not defective or broken, replace the cable with another high quality cable if

possible.

•Check that your terminal equipment is working properly and configured with the correct settings for

the console port. The default console port settings are:

–

9600 baud

–

8 data bits

–

1 stop bit

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Chapter 4 Troubleshooting the Installation

Identifying Startup Problems

–

No parity

–

No flow control

•Check the LEDs on the PRE to make sure that it is powered up properly.

•If the cable, connections, power, and terminal settings all check out and you still cannot connect to

the console port on the module, you probably need to replace the PRE. Contact the Cisco TAC for

further assistance. See the “Obtaining Documentation and Submitting a Service Request” section on

page xvi.

Identifying Startup Problems

Startup problems are commonly due to the source power or to a line card that is not properly seated in

the router. Although an overtemperature condition is unlikely at initial startup, the environmental

monitoring functions are included in this chapter because they also monitor internal voltages.

When you start up the router for the first time, observe the startup sequence described in the “Powering

On the System” section on page 3-66. This provides a detailed description of a normal startup sequence.

LEDs indicate all system states in the startup sequence. By checking the state of the LEDs, you can

determine when and where the system failed in the startup sequence. Use the following descriptions to

isolate the problem to a subsystem, and then proceed to the appropriate sections to try to resolve the

problem.

When you start up the system by turning the power supply switch to the on (|) position, the following

should occur:

1. Fans—the fans start operating. The FAN OK LED on the fan assembly module turns green. You

should be able to feel the air being taken in at the bottom front of the router and blown out at the top

rear of the router.

If not, proceed to the “Troubleshooting the Cooling Subsystem” section on page 4-14.

2. DC PEM—the POWER LED on each DC PEM turns green to indicate that the PEM is connected to

an active DC power source and is supplying power to the chassis.

–

If the FAULT LED is illuminated (yellow), it indicates that the PEM is connected to an active

DC power source but is not providing power to the chassis.

–

If the MISWIRE LED is illuminated (yellow), it indicates that the wires from the DC power

source to this DC PEM are reversed.

–

Proceed to the “Troubleshooting the Power Subsystem” section on page 4-7.

3. PREs—the FAIL LED on the PRE modules briefly lights during the power-on sequence and then it

turns off. If the FAIL LED remains on, try removing and reseating the PRE module, and verify that

the card is fully inserted and that both locking levers are fully down in the locked position.

If the FAIL LED remains on, make a note of the failure code that appears in the PRE module’s LCD

screen and call TAC for instructions.

4. Line cards—Verify the line card “Enabled” LEDs.

Each line card has an enabled LED that goes on initially at power-on and then goes off. The LED

then goes on and remains on when the corresponding port is enabled and configured for operations.

If an enabled LED fails to go on at initial power-on, or if the LED fails to go on and remain on after

the port is enabled and configured, proceed to the “Troubleshooting the Cooling Subsystem” section

on page 4-14.

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Note The slot 0 and slot 1 LEDs only go on when the PC media card slot is being accessed by the system.

These LEDs remain off during normal operation of the router and do not indicate startup problems.

5. The initial system banner displays on the console screen.

If it is not displayed, see the “Connecting Network Management Cables” section on page 3-58 to

verify that the terminal is set up correctly and that it is properly connected to the router’s console

port.

Troubleshooting the Power Subsystem

The AC power entry modules, DC power entry modules, or an AC power shelf combined with the DC

power modules are used to power on the Cisco uBR10012 router.

Troubleshooting the AC Power Subsystem

The following troubleshooting steps are applicable to both the AC PEM (UBR10-PWR-AC= and

UBR10-PWR-AC-PLUS=) modules.

Use the following steps to isolate a problem with the AC power subsystem.

Step 1 Use the show environment command to display the general health of the power system.

Router# show environment

Temperature information:

Temperature normal: Inlet sensor measured at 30C/86F

Temperature normal: Outlet sensor measured at 40C/104F

Voltage information:

RP Voltage readings :

Channel Margin ADC Value

======================================

2.5v Normal 2.47v

1.8v N/A 1.80v

1.5v Normal 1.48v

1.8vFPGA Normal 1.78v

1.2v Normal 1.18v

3.3v Normal 3.26v

Fan: OK

Power Entry Module 0 type AC status: OK

Power Entry Module 0 Power: 3692w

Power Entry Module 0 Voltage: 71v

Power Entry Module 0 Power Last Successful Timestamp: 15:16:20 13 Dec 2012

Router#

Note The show environment command provides accurate information on the AC PEM only when using

Cisco IOS Release 12.2(4)XF1, 12.2(4)BC1a, or a later release. If using and earlier release, the show

environment command does not correctly identify the AC PEM error messages.

Starting Cisco IOS Release 12.2(33)SCG2 and later, the show environment command output has been

modified to display the latest valid power and voltage values of the PEM module with timestamp.

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Step 2 Verify that the temperatures are within the valid operating ranges, and that the fan assembly and both

AC PEM modules are present and OK.

a. If this is not the case, check for the following issues:

–

Fan is reported MISSING—Insert the fan assembly or shut down the router immediately to

avoid running the router beyond its operating temperature range.

–

AC PEM is not listed—Verify that both AC PEMs are present, and if so, that each PEM is fully

inserted into the chassis.

–

The “Input/Output Voltage Fault” message indicates that the output voltage from one of the AC

PEMs is not within the correct range. This can occur when the input AC voltage to the AC PEM

is either too low or too high. Measure the input AC voltage, and if it is correct, the AC PEM has

failed and should be replaced.

Note Wall input voltage for the AC PEM must be 200 - 240 VAC at 50/60Hz.

b. Verify if the UBR10-PWR-AC-PLUS= AC PEM show environment command output displays a DC

PEM module instead of AC PEM.

Router# show environment

Temperature information:

Temperature normal: Inlet sensor measured at 31C/87F

Temperature normal: Outlet sensor measured at 35C/95F

Voltage information:

RP Voltage readings:

Channel Margin ADC Value

======================================

2.5v Normal 2.49v

1.8v N/A 1.81v

1.5v Normal 1.49v

1.8vFPGA Normal 1.79v

1.2v Normal 1.20v

3.3v Normal 3.29v

Fan: OK

Power Entry Module 0 type DC status: OK // DC PEM is displayed //

Power Entry Module 1 type AC status: OK

Power Entry Module 0 Power Last Successful Timestamp: 15:16:20 13 Dec 2012

–

Upgrade to a supported Cisco IOS Release and then press the PRODUCT ID LED/switch.

–

Reload the software or physically remove the AC PEM module for at least 1 minute and then

reinsert it.

Note The show environment command provides accurate information on the 3300 W AC PEM if the

Cisco uBR10012 router is running a supported Cisco IOS Release. If using an earlier Cisco IOS

release, the show environment command will not correctly identify the error messages of the

3300 W AC PEM.

Step 3 Verify if the AC power cables are installed into the AC PEM receptacles and the facility power source is

turned on. The AC power enable switch is set to the Standby (0) position.

a. Check if the AC PEM is receiving power.

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–

The V1 POWER and V2 POWER LEDs on the UBR10-PWR-AC-PLUS= AC PEM should

illuminate (green).

If these LEDs are not illuminated, check the external wiring and facility power source. If the

fans are working and are audible, it indicates that the AC PEM is receiving power, so there could

be a possibility that the LEDs are not working.

–

The FAULT LED should illuminate (yellow).

If this LED is not illuminated, there could be a possibility that the LED is not working, therefore

the LED cannot indicate a valid fault on the PEM.

b. If the above LEDs do not illuminate but you are confident that PEM is receiving power, you can

proceed to power on the PEM, see AC Power Entry Module for the Cisco uBR10012 Universal

Broadband Router. Ensure that the POWER LED is not illuminated (green). If this LED is

illuminated, the AC PEM should be replaced. See the “Obtaining Documentation and Submitting a

Service Request” section on page xvi.

Step 4 Verify if the UBR10-PWR-AC-PLUS= AC PEM is powered on, and the V1 POWER and V2 POWER

LEDs are illuminated (unless they may not be working, as above). The AC power enable switch on the

AC PEM is set to the ENABLE (|) position.

a. The FAULT LED should stop illuminating. If it remains illuminated, the AC PEM should be

replaced because this is a valid fault. See the “Obtaining Documentation and Submitting a Service

Request” section on page xvi.

b. The POWER LED should illuminate (green). If this LED does not illuminate, and the FAULT LED

is not illuminated, there might be a possibility that the POWER LED is not working. You may need

to verify if the PEM is providing valid power to the system by checking the AC PEM voltage and

current using the Cisco IOS Release running on the router. Contact technical support for assistance,

see the “Obtaining Documentation and Submitting a Service Request” section on page xvi.

Step 5 The FAULT LED is illuminated (yellow).

a. The FAULT LED illuminates when the PEM module detects an over-voltage or over-current

condition, or when the PRE issues the command to shut down the PEM module (this could occur

due to overheating). Ensure that none of these conditions exist in the system, and then try to switch

the PEM module off and switch it on again.

b. If another PEM module exists in the system that powers up the chassis, and the FAULT LED is not

illuminated on that module, then ensure that the PRE does not issue the command to shut down the

PEM module.

c. If the problem persists, try another working unit. Else, see the “Obtaining Documentation and

Submitting a Service Request” section on page xvi.

Step 6 If none of the above suggestions correct the problem, the AC PEM could be faulty. Contact a service

representative for further instructions. See the “Obtaining Documentation and Submitting a Service

Request” section on page xvi.

Troubleshooting the DC Power Subsystem

The following troubleshooting steps are applicable to both the DC PEM (UBR10-PWR-DC= and

UBR10-PWR-DC-PLUS=) modules.

Use the following steps to isolate a problem with the DC power subsystem.

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Step 1 The DC-input power cables are installed into the DC PEM terminal blocks and the facility power source

is turned on. The DC power enable switch is set to the Standby (0) position.

Check if the DC PEM is receiving power.

a. The MISWIRE LED should not be illuminated. If it is illuminated (yellow), it indicates that the

DC-input power cables are reversed, or one DC-input power cable was probably not connected.

Correct the situation by reconnecting the power cables see, “Connecting DC Power to the

Cisco uBR10012 Router” section on page 3-39.

b. The V1 POWER and V2 POWER LEDs on the UBR10-PWR-DC-PLUS= DC PEM should

illuminate (green).

If these LEDs are not illuminated, check the external wiring and facility power source. If the fans

are working and are audible, it indicates that the DC PEM is receiving power, so there could be a

possibility that the LEDs are not working.

c. The FAULT LED should illuminate (yellow).

If this LED is not illuminated, there could be a possibility that the LED is not working, therefore the

LED cannot indicate a valid fault on the PEM.

If the above LEDs do not illuminate but you are confident that PEM is receiving power, you can proceed

to power on the PEM. Ensure that the POWER LED is not illuminated (green). If this LED is illuminated,

the DC PEM should be replaced. See the “Obtaining Documentation and Submitting a Service Request”

section on page -xvi.

Step 2 The UBR10-PWR-DC-PLUS= DC PEM is powered on, and the V1 POWER and V2 POWER LEDs are

illuminated (unless they may not be working, as above). The DC power enable switch on the DC PEM

is set to the ENABLE (|) position.

a. The FAULT LED should stop illuminating. If it remains illuminated, the DC PEM should be

replaced because this is a valid fault. See the “Obtaining Documentation and Submitting a Service

Request” section on page -xvi.

b. The POWER LED should illuminate (green). If this LED does not illuminate, and the FAULT LED

is not illuminated, there might be a possibility that the POWER LED is not working. You may need

to verify if the PEM is providing valid power to the system by checking the DC PEM voltage and

current using the Cisco IOS Release running on the router. Contact technical support for assistance,

see the “Obtaining Documentation and Submitting a Service Request” section on page -xvi.

Step 3 The FAULT LED is illuminated (yellow).

a. The FAULT LED illuminates when the PEM module detects an over-voltage or over-current

condition, or when the PRE issues the command to shut down the PEM module (this could occur

due to overheating). Ensure that none of these conditions exist in the system, and then try to switch

the PEM module off and switch it on again.

b. If another PEM module exists in the system that powers up the chassis, and the FAULT LED is not

illuminated on that module, then ensure that the PRE does not issue the command to shut down the

PEM module.

c. If the problem persists, try another working unit. Else, see the “Obtaining Documentation and

Submitting a Service Request” section on page -xvi.

Step 4 The MISWIRE LED is illuminated (yellow).

If the MISWIRE LED is illuminated, the –48/–60 VDC and return (RTN+) wires are reversed. Ensure

that the facility power source is turned off immediately, see “Connecting DC Power to the

Cisco uBR10012 Router” section on page 3-39 to reconnect the wires correctly before powering on the

PEM module.

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Chapter 4 Troubleshooting the Installation

Troubleshooting the Power Subsystem

Step 5 The show environment command output on the UBR10-PWR-DC-PLUS= DC PEM module (shown

below) displays AC PEM instead of DC PEM.

Router# show environment

Temperature information:

Temperature normal: Inlet sensor measured at 31C/87F

Temperature normal: Outlet sensor measured at 35C/95F

Voltage information:

RP Voltage readings:

Channel Margin ADC Value

======================================

2.5v Normal 2.49v

1.8v N/A 1.81v

1.5v Normal 1.49v

1.8vFPGA Normal 1.79v

1.2v Normal 1.20v

3.3v Normal 3.29v

Fan: OK

Power Entry Module 0 type AC status: OK // AC PEM is displayed //

Power Entry Module 1 type DC status: OK

Power Entry Module 0 Power Last Successful Timestamp: 15:16:20 13 Dec 2012

Try one of the following:

•Upgrade to a supported Cisco IOS Release and then press the PRODUCT ID LED/switch.

•Reload the software or physically remove the DC PEM module for at least 1 minute and then reinsert

it.

Step 6 Use the show environment command to display the general health of the power system:

Router# show environment

Temperature normal: chassis inlet measured at 29C/84F

Temperature normal: chassis core measured at 42C/107F

Fan: OK

Power Entry Module 0 type DC status: OK

Power Entry Module 1 type DC status: OK

Power Entry Module 0 Power Last Successful Timestamp: 15:16:20 13 Dec 2012

Router#

Note Starting Cisco IOS Release 12.2(33)SCG2 and later, the show environment command output has been

modified to display the latest valid power and voltage values of the PEM module with timestamp.

Verify that the temperatures are within the valid operating ranges, and that the fan assembly and both

DC PEM modules are present and OK. If this is not the case, check for the following actions:

a. Fan is reported MISSING—Insert the fan assembly or shut down the router immediately to avoid

running the router beyond its operating temperature range.

b. DC PEM is not listed—Verify that both DC PEMs are present, and if so, that each PEM is fully

inserted into the chassis.

c. An “External AC Supply Fault” message indicates that one of the power modules in the external

power supply is reporting either a fault, an over-temperature condition, or is missing. Check the

LEDs on the front panels of the power modules on the external power supply to discover which

module has the fault.

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Note When using the external AC-input power shelf, the show environment command provides information

on whether a power module in the power shelf is missing, is reporting a fault, is experiencing an

over-temperature condition, or is not receiving AC-input power. For information on the external

AC-input power shelf and on connecting it to the DC PEM, see Cisco uBR10012 Universal Broadband

Router Hardware Installation Guide.

Step 7 Check to see if the DC power source supplying the proper power to the DC PEMs? (If you are using the

2400W AC-input power shelf, look to verify that the AC OK and DC OK LEDs are illuminated for each

of the AC power supplies.)

a. If no, and if the DC power source is connected to a valid power outlet, troubleshoot the DC power

source.

b. If yes, turn off the DC power source and remove the DC PEM from the chassis. Verify that the DC

power source is correctly wired to the terminal blocks underneath each PEM. See the “Connecting

DC Power to the Cisco uBR10012 Router” section on page 3-39 for details.

Step 8 If none of the above suggestions correct the problem, the DC PEM could be faulty. Contact a service

representative for further instructions. See the “Obtaining Documentation and Submitting a Service

Request” section on page xvi.

Troubleshooting the 2400 W AC-Input Power Shelf

Check the following to isolate a problem to the AC-input power shelf.

Step 1 Check to see which version of the PEM you have in the chassis.

a. If the Cisco uBR10012 router is running Cisco IOS Release 12.2(4)XF or a later release, you can

use the show environment command to monitor the AC-input power shelf.

Router# show environment

Temperature normal: chassis inlet measured at 29C/84F

Temperature normal: chassis core measured at 42C/107F

Fan: OK

Power Entry Module 0 type DC status: OK

Power Entry Module 1 type DC status: OK

Router#

b. If the DC PEM status is either “External AC Supply Fault” or “Input/Output Voltage Fault,” a

problem exists with the AC-input power shelf.

–

The “External AC Supply Fault” message indicates that one of the power modules is reporting

either a fault, an over-temperature condition, or is missing. Check the LEDs on the front panels

of the power modules on the external power supply to discover which module has the fault.

c. If the “Input/Output Voltage Fault” message indicates that one of the power modules is not receiving

AC-input power then, check the LEDs on each power module, check that each power module is

plugged into an AC-input power outlet, and that those outlets are providing power.

Step 2 Verify that the DC and AC OK LEDs are illuminated.

a. If yes, then the power shelf is operational.

b. If not, do the following:

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Troubleshooting the Processor Subsystem

–

Make sure that the AC power cord is correctly plugged in to both the AC-output wall outlet and

in to the back of the AC-input power shelf. (A separate power cord is used for each power

supply.)

–

Make sure that the AC power supply is properly inserted, seated, and locked. If necessary,

remove the AC power supply and reinsert it.

–

Check the external AC power source.

–

Swap the AC power supply with one of the others. If the failure follows the power supply,

replace the power supply. If the failure remains in that particular power bay, double-check the

external AC power source and the power cord connections; if they are correct, contact the

Cisco TAC for additional troubleshooting information.

c. If only DC OK LED is not illuminated, then check the wiring to the Cisco uBR10012 router

DC-input terminal blocks.

Step 3 Check to see if the FAULT LED is illuminated (yellow), if it is then:

–

Check that the external AC power source is supplying consistent AC voltage at the proper levels,

without spikes or brownouts.

–

Flip the circuit-breaker for the external AC power source.

–

Replace the power supply with a known good replacement.

Step 4 If none of these measures work, contact a service representative for instructions. See the “Obtaining

Documentation and Submitting a Service Request” section on page xvi.

Troubleshooting the Processor Subsystem

The processor subsystem on the Cisco uBR10012 router consists of the performance routing engine

(PRE) modules and the timing, communication, and control plus (TCC+) cards. At system startup, the

following sequence should appear on the primary PRE.

1. The FAIL LED briefly comes on (yellow), turn off, and the STATUS LED starts flashing (yellow).

2. A series of messages appear on the PRE alphameric display indicating the progress of the boot-up

sequence.

3. Upon successful completion of the boot-up sequence, the message IOS RUN appears on the

alphanumeric display.

4. The STATUS LED comes on (green) to indicate this is the primary PRE.

The sequence on the redundant PRE is similar, except that the STATUS LED remains OFF and the

messages on the alphanumeric display are slightly different. The final message upon a successful

boot-up sequence is IOS STBY to indicate that this is the redundant PRE operating in stand-by mode.

Use the following procedure to troubleshoot the PRE modules.

Step 1 Check the following if a problem appears on one of the PRE modules.

a. Did the STATUS LED on the primary PRE light solid (green) at the end of the boot-up sequence?

b. If no, check the other LEDs on other modules in the chassis. If no other LEDs are lit, check for a

problem in the power subsystem, as described in the “Troubleshooting the Power Subsystem”

section on page 4-7.

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c. If no, and no other LEDs on the PRE are lit but LEDs on other modules are lit, remove the PRE from

the slot, check for any bent or broken pins on the backplane connectors, and reinsert it, ensuring it

makes solid contact with the backplane and is securely locked in by firmly closing both locking

levers.

d. If no, but the FAIL LED is lit (yellow), remove the PRE and reinsert it. If that fails, insert a new

PRE. If that fails, contact TAC for assistance.

Step 2 Repeat the above steps for the redundant PRE, except that its STATUS LED should be OFF and its

alphanumeric display should read IOS STBY if it is operating correctly.

a. If both PREs are operating correctly, check the Power LEDs on each TCC+ card. Are the POWER

LEDs on each TCC+ card lighted (green)?

b. If no, remove the TCC+ card and reinsert it, making it sure it firmly connects to the backplane and

that both captive screws are tightly connected.

c. If yes, proceed to the next step.

Step 3 Verify the Status LEDs on the TCC+ card.

a. Is the STATUS LED on the primary TCC+ on (solid green) indicating that it is the primary card?

b. Is the STATUS LED on the secondary TCC+ flashing (green) indicating that it is the redundant card?

c. If no, verify that the version of Cisco IOS on the router supports the TCC+ card.

Step 4 Contact TAC for assistance if necessary. See the “Obtaining Documentation and Submitting a Service

Request” section on page xvi.

Troubleshooting the Cooling Subsystem

The following troubleshooting steps are applicable to both the fan assembly (UBR10-FAN-ASSY= and

UBR10012-FAN-PLUS=) modules.

Check the following to help isolate a problem with the cooling system.

Step 1 When you start up the system, do the fans start operating?

When the fans are operating, you should be able to hear them. You should also be able to feel air being

drawn in at the bottom front and expelled at the top rear of the chassis.

a. Check for fan failure by checking the fan status LEDs and running the show environment

command.

Router# show environment

Temperature normal: chassis inlet measured at 29C/84F

Temperature normal: chassis core measured at 42C/107F

Fan: OK

Power Entry Module 0 type DC status: OK

Power Entry Module 1 type DC status: OK

Power Entry Module 0 Power Last Successful Timestamp: 15:16:20 13 Dec 2012

Router#

b. Ensure that no alarms are triggered on the fan assembly module.

c. Check if there is sufficient ventilation on the chassis intake and chassis exhaust.

d. Verify if the ambient temperature is within the specified range.

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If the problem persists, see the “Obtaining Documentation and Submitting a Service Request” section

on page -xvi.

Step 2 Are the two LEDs —SINGLE FAN FAIL and MULTI FAN FAIL—illuminated (yellow)?

Remove the fan assembly module and reinsert it. If this does not help, examine the LED that is

illuminated. Else see, “Obtaining Documentation and Submitting a Service Request” section on

page -xvi.

Step 3 Are the following messages displayed?

These messages indicate that the system has detected a critical over-temperature condition or

out-of-tolerance power inside the chassis.

Queued messages:

00:01:19:%ENVM-4-ENVWARN:+2.5 V measured at +2.59

00:01:19:%ENVM-4-ENVWARN:+5.15 V measured at +5.31

00:00:19:%ENVM-2-ENVCRIT:chassis core measured at 31C/87F

00:00:19:%ENVM-2-ENVCRIT:chassis inlet measured at 27C/80F

00:00:19:%ENVM-2-ENVCRIT:chassis outlet 1 measured at 30C/86F

00:00:19:%ENVM-2-ENVCRIT:chassis outlet 2 measured at 30C/86F

Although an over-temperature condition is unlikely at initial startup, ensure that heated exhaust air from

other equipment is not entering the inlet vent of the router and that there is sufficient clearance around

the sides of the chassis to allow cooling air to flow.

Note The message could also indicate a faulty component or temperature sensor. Use the show environment

or show environment table command to display the internal chassis environment.

Step 4 Is the PRODUCT ID LED/switch on fan assembly module illuminated (green) and a FAN-MISSING

alarm is randomly being triggered?

If you are running a Cisco IOS Release that does not support the PRODUCT ID LED/switch feature,

then ensure that the PRODUCT ID LED/switch is not pressed and is not illuminated. Upgrade to a

supported Cisco IOS Release on the chassis.

Note If you cannot upgrade to a supported Cisco IOS Release, then ensure that the PRODUCT ID

LED/switch is not pressed and not illuminated (green).

If you are running a Cisco IOS Release that supports this feature, but the FAN-MISSING alarm is still

being triggered, then follow the steps below to clear the alarm so that the software recognizes the fan

module:

a. Ensure that the PRODUCT ID LED/switch is pressed and illuminated (green).

b. Remove the fan assembly module.

c. Wait for 1 minute and reinsert the fan assembly module.

If the alarm is still being triggered, and the software still does not recognize the fan, then the fan

may be faulty, you may have to replace the fan module.

If none of the above solves the problem, see the “Obtaining Documentation and Submitting a

Service Request” section on page -xvi.

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Chapter 4 Troubleshooting the Installation

Troubleshooting the Line Cards

If you experience trouble with the startup, and the issue is not resolved with these procedures, manually

power off the router and contact a service representative for assistance and further instructions, see the

“Obtaining Documentation and Submitting a Service Request” section on page -xvi.

Troubleshooting the Line Cards

Check the following to help isolate a problem to a line card.

Step 1 Ver if y t ha t all the “Enabled” LEDs are on.

If yes, the system is operational.

Step 2 Check to see if any “Enabled” LEDs are off.

a. If the enabled LED on a line card is off, first verify that the line card has been enabled and configured

for operations. The enabled LED remains off when a line card has not been configured and enabled.

b. If a port has been enabled but its corresponding enabled LED is still off, reseat the line card in its

slot (you do not have to turn off the system power when removing or replacing line card). After the

system reinitializes the interfaces, the enabled LED on the line card should go on.

c. If the enabled LED remains off after the above checks, it is likely that the system has detected a

processor hardware failure. Contact a service representative for instructions. See the “Obtaining

Documentation and Submitting a Service Request” section on page xvi.

Step 3 For all fiber optic connections, verify that the connections are clean. See Cleaning and Checking the

Bulkhead Optical Connectors and Cleaning and Inspecting the Fiber Optic Connections at the following

URL:

http://www.cisco.com/en/US/docs/cable/cmts/ubr10012/installation/field_replaceable_units/ub_oc48.h

tml

Note Refer to the FRU documentation for the different cards at the following URL:

http://www.cisco.com/en/US/products/hw/cable/ps2209/prod_installation_guides_list.html

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Chapter 4 Troubleshooting the Installation

Troubleshooting the HHGE Installation

To troubleshoot the HHGE installation, follow the instructions in Table 4-2.

Table 4-2 Line Card Installation Troubleshooting

Symptom Possible Cause Corrective Action

Error message appears on the console

every time the line card requests an

image download. The error message

is echoed and the PRE2 will not load

the line card image.

1. HHGE card is inserted in slot 1 or

slot 2.

1. Remove the HHGE from the illegal slot

and place the card in any of the following

slots:

•3/0/0 or 3/1/0

•4/0/0 or 4/1/0.

The PRE2 software shuts down the

card. The reset line is asserted and the

running configuration is updated

with this slot in the shutdown state.

1. HHGE card is inserted in slot 1 or

slot 2, subslot 1.

1. Remove the line card from the illegal slot

and place it in slot 3 or slot 4.

2. Use the no hardware module shut

command to reset the slot

no hardware 2/0/0 shut

Power entry modules (PEMs), fans,

and other line cards do not operate

1. Disconnected power cord.

2. Power switch is in the Off

position.

1. Check that all power cords are properly

connected to both the Cisco uBR10012

system and at the power connection end.

2. Set the PEM power switches to the On

position.

The yellow FAIL LED does not light

during portions of the POST

1. The line card is not properly

seated.

2. Bad line card slot or backplane

connector.

1. Be sure the ejector levers are fully closed

and that the captive screws have been

tightened.

2. Remove the line card and install it in

another chassis slot.

The yellow FAIL LED blinks 1. The SFP GBIC has been rejected

because:

–

An internal fault is detected.

–

Not a Gigabit Ethernet SFP.

–

Not a Cisco SFP.

–

Two SFPs with identical

serial numbers are present in

the system.

–

There is a hardware shut down

1. Replace with a Cisco SFP GBIC.

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Chapter 4 Troubleshooting the Installation

Troubleshooting the HHGE Installation

The green LINK LED does not light

when you plug in the Ethernet cable

1. No Ethernet connection to

upstream device.

2. The SFP GBIC was not fully

inserted or seated properly.

3. Negotiation is not configured

properly.

4. Hardware shut down for that port.

5. Improper SFP GBIC (FAIL LED

should blink).

6. Bad cable.

1. Make sure the upstream device has an

active Ethernet connection.

2. Reinstall the SFP GBIC.

3. Reconfigure negotiation.

4. Enable the port.

5. Replace with a Cisco SFP GBIC.

6. Replace the cable.

The green LINK LED is on, but does

not pass traffic

1. Negotiation is off, but set to on at

the remote end.

2. Internal loopback is enabled.

1. Set local and remote negotiation settings

to the same value.

2. Disable loopback.

3. ARP incomplete

4. IP address not configured

Table 4-2 Line Card Installation Troubleshooting (continued)

Symptom Possible Cause Corrective Action

CHAPTER

5-1

Cisco uBR10012 Universal Broadband Router Hardware Installation Guide

Maintaining the Cisco uBR10012 Router

The Cisco uBR10012 universal broadband router is configured to your order and ready for installation

when it arrives. After you install the system, you may have to perform specific maintenance procedures

to ensure the router is operating properly. These procedures can include routine maintenance such as

replacing the filter, upgrading system components, or replacing components with field replaceable units

(FRUs).

This chapter contains the information necessary to perform the following maintenance operations for the

Cisco uBR10012 router:

•Shutting Down the System, page 5-2

•Removing and Replacing the Front Cover, page 5-2

•Replacing the Air Filter, page 5-4

•Removing and Replacing the Fan Assembly Module, page 5-6

•Removing and Replacing DC Power Entry Modules, page 5-7

•Connecting Alarm Indicators, page 5-7

•Removing and Replacing AC PEM Modules, page 5-9

•Removing and Replacing the PRE Module, page 5-10

•Removing and Installing a PC Media Card, page 5-16

•Removing and Replacing a Timing, Communication, and Control Plus Card, page 5-18

•Removing and Replacing a Network Line Card, page 5-21

•Removing the Half-Height Gigabit Ethernet Line Card and the Slot Splitter, page 5-27

•Replacing the Slot Splitter and Half-Height Gigabit Ethernet Line Card, page 5-32

•Removing and Replacing an SFP Module, page 5-38

•Upgrading to a Half-Height Gigabit Ethernet Line Card, page 5-41

Tip Before beginning any FRU procedure, be sure you are familiar with the safety precautions outlined in

Chapter 2, “Preparing for Installation.”

System components fall into two categories: hot-swappable components that do not require you to power

off the system before replacing them, and those components that do require you to power off the system

before you replace them. For example, all line cards are hot-swappable and can be replaced without

powering off the system, but you must power off the system before replacing a single power entry

module (PEM) or a single performance routing engine (PRE).

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Chapter 5 Maintaining the Cisco uBR10012 Router

Shutting Down the System

Caution Cisco recommends that you create a duplicate PC media card that contains the current boot software

image and the current software configuration. You can use the backup card to quickly recover from a

major system failure. You can also use a backup card to load a new PRE module and avoid the

time-consuming reconfiguration process. For instructions to create a backup PC media card, refer to the

Cisco uBR10012 Router Software Configuration Guide.

Shutting Down the System

Although most components in the Cisco uBR10012 router are hot-swappable, you may have to shut

down the system under certain circumstances. Use the following procedure to shut down the system.

Step 1 Notify appropriate personnel that you plan to shut down the system and that the shutdown results in total

loss of service. Appropriate personnel includes the regional alarm or network monitoring center, central

office personnel, and key customers.

Step 2 Before you shut down the router, use the copy command to save any configuration changes to the

NVRAM, and also, if you want, to a PC media card. For instructions on using the copy command, see

Cisco uBR10012 Universal Broadband Router Software Configuration Guide.

Step 3 Power down the system by setting the power switch on all PEMs to the Standby (0) position.

Step 4 If you are also using the optional AC-input power shelf, also disconnect the AC power cord for each of

the AC-input power modules from the power outlet.

Warning

This unit has more than one power supply connection; all connections must be removed completely

to completely remove power from the unit.

Statement 102

Required Maintenance Tools

The only tools required to perform the maintenance procedures described in this chapter are:

•A Number 2 Phillips screwdriver

•A flat-blade screwdriver

•An electrostatic discharge (ESD) grounding strap

Removing and Replacing the Front Cover

The Cisco uBR10012 router is equipped with a plastic front cover that ensures proper airflow through

the system and protects the cables and connectors from damage. The following procedures describe how

to remove and replace the front cover.

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Chapter 5 Maintaining the Cisco uBR10012 Router

Removing and Replacing the Front Cover

Removing the Front Cover

Use the following procedure to remove the front cover from the chassis.

Step 1 Remove the cover by lifting it up slightly and then pulling it toward you (see Figure 5-1).

Figure 5-1 Removing the Front Cover

Replacing the Front Cover

Use the following procedure to replace the front cover on the chassis.

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Replacing the Air Filter

Step 1 Slide the cover onto the four corner posts of the chassis and then push down so that the posts are seated

in the grooves above the cover holes (see Figure 5-2).

Figure 5-2 Attaching the Cover to the Chassis

Replacing the Air Filter

If the air filter is dirty or clogged, the fan assembly module could have a problem providing sufficient

cooling airflow throughout the chassis, causing the system to overheat. To prevent a potential

overheating problem, you should replace the air filter approximately every 6 to 12 months, depending

on how clean and dust-free your operating environment is normally. In certain environments where the

air quality is poor, you may have to replace the filter more frequently.

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Replacing the Air Filter

Note The product order number for a replacement air filter is UBR10-FAN-FILTER=.

Use the following procedure to replace the air filter:

Step 1 Remove the front cover (see “Removing the Front Cover” section on page 5-3).

Step 2 Slide the air filter out of its slot.

Step 3 Discard the old filter.

Figure 5-3 Removing and Inserting the Air Filter

Step 4 Position the new air filter above the tabs on the inside of the front cover and slide it down into the slot.

When fully inserted, it should appear as shown in Figure 5-4.

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Removing and Replacing the Fan Assembly Module

Figure 5-4 Air Filter Inserted into the Front Cover

Step 5 Replace the front cover (see “Replacing the Front Cover”).

Removing and Replacing the Fan Assembly Module

Caution The Cisco uBR10012 chassis should not be run without a working fan assembly module for more than

three minutes. To prevent the possibility of the system overheating, be sure that the replacement fan

assembly module is out of its box and packaging, so it is ready to install as soon as the defective module

is removed.

The fan assembly module does not need to be replaced when it is operating normally. However, if either

of the two failure LEDs come on, the fan assembly module should be replaced:

•SINGLE FAN FAILURE—This yellow LED indicates that one of the four fans in the module has

failed. The module can still provide enough cooling to safely operate the Cisco uBR10012 chassis,

but it might begin operating the fans in its high-speed mode to do so. If this LED lights, the fan

assembly module should be replaced as soon as is conveniently possible.

•MULTIPLE FAN FAILURE—This yellow LED indicates that two or more fans in the module have

failed, and that the module is no longer able to consistently cool the Cisco uBR10012 chassis. To

prevent overheating the chassis and possible damage to the line cards and other modules, the fan

assembly module should be replaced immediately.

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Removing and Replacing DC Power Entry Modules

If the failure LEDs—SINGLE FAN FAILURE and MULTIPLE FAN FAILURE—are illuminated,

remove and reinsert the fan assembly module. If the failure LEDs are still illuminated, replace the fan

assembly module. The fan assembly module supports hot-swapping and can be replaced without

interrupting system operation.

For more information about removing and replacing the fan assembly module, see Cisco uBR10012

Universal Broadband Router Fan Assembly Module.

Removing and Replacing DC Power Entry Modules

The Cisco uBR10012 router is shipped with two DC power entry modules (PEM) that provide a

redundant power supply to the system. One DC PEM can provide sufficient power for a fully configured

chassis, so that if one DC PEM fails, the other automatically begins providing power for the entire

system. However, the system should not be run for an extended period time with only one DC PEM. If

a DC PEM fails, install a replacement DC PEM as soon as possible.

Note You do not need to shut down the Cisco uBR10012 router to replace a redundant DC PEM. And, if you

are replacing both DC PEMs, you can replace one, bring it online, and then replace the other one to avoid

shutting down the entire system.

The DC PEM is operating correctly when its POWER LED lights (green). Replace a DC PEM if either

of the PEM failure LEDs light (yellow):

•MISWIRE—This LED indicates that the wires connecting the PEM to DC power source were wired

incorrectly. The DC PEM therefore needs to be removed so that the wiring can be corrected. After

the wiring has been corrected, the same DC PEM can be reinserted. See “Connecting Alarm

Indicators” section on page 5-7 for more information.

•FAULT—This LED indicates that the DC power source is supplying power but that the DC PEM is

not providing power to the system.ced.

Warning

Before performing any of the following procedures, ensure that power is removed from the DC circuit.

To ensure that all power is OFF, locate the circuit breaker on the panel board that services the DC

circuit, switch the circuit breaker to the OFF position, and tape the switch handle of the circuit

breaker in the OFF position.

Statement 7

For more information on removing and replacing the DC PEM module, see DC Power Entry Module for

the Cisco uBR10012 Universal Broadband Router.

For more information on removing and replacing the 3300 W DC PEM, see 3300 W DC Power Entry

Module for the Cisco uBR10012 Universal Broadband Router.

Connecting Alarm Indicators

The Cisco uBR10012 router provides relay contacts for optional (customer-supplied) audible or visual

alarm indicators. Relay contacts are provided for three levels of severity:

•Minor—This is an informational alarm and does not affect the system operation.

•Major—A condition that affects system operation and should be investigated as soon as possible.

•Critical—A condition that affects system operation and requires immediate attention.

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Chapter 5 Maintaining the Cisco uBR10012 Router

Connecting Alarm Indicators

If you did not connect the alarm indicators when you originally installed the Cisco uBR10012 chassis,

use the following procedure to connect an alarm indicator to the system. For safety and convenience

reasons, you need to remove power from the DC PEM on the right side (DC PEM “B”) and remove that

DC PEM for easier access to the alarm indicators terminal block.

For more information on removing and replacing the DC PEM module, see DC Power Entry Module for

the Cisco uBR10012 Universal Broadband Router.

For more information on removing and replacing the 3300 W DC PEM, see 3300 W DC Power Entry

Module for the Cisco uBR10012 Universal Broadband Router.

Attaching the Alarm Wires

For each alarm indicator being connected (minor, major, or critical), use two wires that are long enough

to reach between the Cisco uBR10012 chassis and the alarm indicator equipment. Use the gauge of wire

required by the audible or visual alarm indicator equipment you are using (14 AWG maximum gauge).

Warning

Use copper conductors only.

Statement 1025

Caution The alarm contacts on the Cisco uBR10012 router are only relays and do not provide any power from

the unit. These relays are rated for 60 VDC, 1 A maximum—ensure that the connected alarm equipment

does not exceed these voltage and current ratings.

Step 1 For each pair of wires, strip not more than 0.3 inches (8 mm) of insulation off of the ends of each wire

(see Figure 5-5).

Figure 5-5 Stripping Insulation

Step 2 Connect one end of each pair of alarm indicator wires to the alarm terminal block as follows:

a. Connect one lead to the common (COM) terminal.

b. If you are wiring the router in series with other equipment for the alarm indicators, wire the other

lead to the normally closed (NC) terminal.

c. If you are wiring the router in parallel with other equipment for the alarm indicators, wire the other

lead to the normally open (NO) terminal.

Figure 5-6 shows the wiring configuration for normally open (NO) alarm relays.

Step 3 Connect the other end of this pair of alarm indicator wires to the appropriate connectors on the alarm

indicator equipment. Route these cables through the square hole on the bottom right side of the chassis,

as you face the front of the chassis.

Step 4 Repeat steps through 3 for the remaining alarm indicators.

Step 5 Secure the cabling to the chassis by feeding a tie wrap through one of the round holes next to the large

hole on the side of the chassis. Then use the tie wrap to bind the cables to the chassis.

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Chapter 5 Maintaining the Cisco uBR10012 Router

Removing and Replacing AC PEM Modules

Figure 5-6 Alarm Terminal Block Connections

Removing and Replacing AC PEM Modules

The Cisco uBR10012 router ships with two AC power entry modules (PEMs). In this redundant system,

(2 power supplies), one AC PEM provides sufficient power for a fully configured chassis. If one AC PEM

fails, the other automatically begins providing power for the entire router, without impacting system

operations. However, even though one AC PEM provides sufficient power for a fully configured

Cisco uBR10012 chassis, the system should not be run for extended periods of time with only one AC

PEM. Always install the replacement AC PEM as soon as possible and order a spare for backup.

Caution For proper airflow, cooling, and safety, do not remove the failed unit until the replacement unit is

available for installation.

Caution The Cisco uBR10012 router supports using either the AC PEM or the DC PEM, but it does not support

mixing AC and DC PEMs. Both PEMs must be either AC PEMs or DC PEMs.

The AC PEMs use standard 200–240 VAC (50/60 Hz) input power obtained through power receptacles

on the front panel of each PEM. The two AC PEMs convert the AC power to provide filtered, redundant,

and load shared DC power to the Cisco uBR10012 chassis.

Caution The AC PEMs cannot be used with a 100–120 VAC input power source.

Tip For fully redundant power protection, use either an uninterruptible power supply (UPS) or a separate

AC-input power source for each AC PEM.

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Chapter 5 Maintaining the Cisco uBR10012 Router

Removing and Replacing the PRE Module

Note You do not need to shut down the Cisco uBR10012 router to replace a redundant AC PEM. If you are

replacing both AC PEMs, you can replace one, bring it online, and then replace the other one to avoid

shutting down the system.

For information on removing and replacing the AC PEM, see AC Power Entry Module for the Cisco

uBR10012 Universal Broadband Router.

For information on removing and replacing the 3300 W AC PEM, see 3300 W AC Power Entry Module

for the Cisco uBR10012 Universal Broadband Router.

Removing and Replacing the PRE Module

It is not necessary to configure the PRE module if you are installing or replacing a second PRE. The

system automatically downloads the necessary configuration information from the primary PRE.

Removing the PRE Module

Use the following procedure to install a new PRE module, or to replace an existing PRE module.

Step 1 Be sure you are properly grounded.

Step 2 If necessary, remove the blank cover from the PRE module slot and discard.

Step 3 Disconnect any interface cables from the PRE module if necessary.

Step 4 Remove the PC media card from the PRE module (see the “Removing and Installing a PC Media Card”

section on page 5-16).

Step 5 Unscrew the top and bottom captive screws on the PRE module (see Figure 5-7).

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Removing and Replacing the PRE Module

Figure 5-7 Loosening the Captive Screws

Step 6 Simultaneously pivot both ejector levers away from each other to disengage the PRE module from the

backplane (see Figure 5-8).

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Removing and Replacing the PRE Module

Figure 5-8 Opening the Ejector Levers

Step 7 Slide the PRE module out of the slot and place it on an antistatic surface, or in an antistatic bag (see

Figure 5-9).

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Removing and Replacing the PRE Module

Figure 5-9 Removing the PRE Module from the Chassis

Step 8 If you are installing a new or replacement PRE module, proceed to the next step. Otherwise, install a

blank cover over the slot and screw down its captive screws to conclude this procedure.

Note For proper cooling and airflow, a blank PRE module cover should always be installed when a second

PRE module is not installed.

The product order number for the blank PRE module cover is ESR-PRE-COVER=.

Warning

Blank faceplates and cover panels serve three important functions: they prevent exposure to

hazardous voltages and currents inside the chassis; they contain electromagnetic interference (EMI)

that might disrupt other equipment; and they direct the flow of cooling air through the chassis. Do not

operate the system unless all cards, faceplates, front covers, and rear covers are in place.

Statement

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Chapter 5 Maintaining the Cisco uBR10012 Router

Removing and Replacing the PRE Module

Replacing the PRE Module

When replacing a PRE1 module with a PRE2 module, you must also install EMI gaskets and RF absorber

material, for more information, go to the following URL:

http://www.cisco.com/en/US/docs/cable/cmts/ubr10012/installation/field_replaceable_units/pre2gkit.h

tml

Step 1 Grasp the faceplate of the new PRE module with one hand and place your other hand under the card

carrier (to support the weight of the module) and position the card in front of the card cage slot.

Step 2 Carefully align the upper and lower edges of the PRE module with the upper and lower guides in the

chassis, and slide the module into the slot until you can feel it begin to seat in the backplane connectors

(see Figure 5-10).

Figure 5-10 Inserting the PRE Module in the Chassis

Step 3 Simultaneously pivot both ejector levers toward each other (until they are parallel to the faceplate) to

firmly seat the PRE module in the backplane (see Figure 5-11).

Step 4 Secure the PRE module in the chassis by tightening the top and bottom captive screws (see Figure 5-7).

Caution Always tighten the captive screws on each newly installed PRE module. These screws prevent accidental

removal and provide proper grounding for electromagnetic interference (EMI) shielding.

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Removing and Replacing the PRE Module

Figure 5-11 Closing the Ejector Levers

Step 5 When fully inserted, the PRE module cycles through its power-on self-test. The FAIL LED stays on

briefly (about 5 to 6 seconds) and then shuts off. If the FAIL LED remains on or is flashing, go to the

“Troubleshooting Installation Problems” section on page 4-3.

Step 6 Reconnect any interface cables to the PRE module if necessary. Route the cables through the square hole

in the front left side on the chassis.

Step 7 Install the PC media card in the PRE module, if necessary (see the Removing and Installing a PC Media

Card).

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Removing and Installing a PC Media Card

Use the following procedure to remove and install a PC media card.

Note The Cisco uBR10012 router uses PC media cards that are a minimum of 64 MB in size. For information

about formatting media cards and disks, see the “Formatting PC Media Cards” section on page 3-71.

Step 1 Loosen the captive screw on the PC media card cover on the PRE (see Figure 5-12).

Figure 5-12 PC Media Card Cover Captive Screws

Step 2 Lift the cover, push the proper eject button, and pull the Flash card out of its slot (see Figure 5-13).

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Removing and Installing a PC Media Card

Figure 5-13 Removing the PC Media Card

Step 3 Insert the new PC media card into one of the card slots on the PRE (see Figure 5-14).

Figure 5-14 Inserting the PC Media Card

Step 4 Close the cover and tighten the captive screw to maintain proper EMI emissions levels (see Figure 5-12).

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Removing and Replacing a Timing, Communication, and Control Plus Card

Removing and Replacing a Timing, Communication, and Control

Plus Card

Use the following procedure to install a new Timing, Communication, and Control Plus (TCC+) card or

to replace an existing TCC+ card. If two TCC+ cards are installed for redundant operation, one of the

cards can be removed and replaced without interrupting system operations.

Note The product order number for the TCC+ card is UBR10-TCC+=

Step 1 Attach an antistatic wrist strap to your wrist and to a bare metal, unpainted surface on the chassis or

frame.

Step 2 Face the back of the Cisco uBR10012 chassis. If necessary, clear aside enough interface and power

cables to allow sufficient space to work.

Step 3 If installing a new TCC+ card, remove the blank slot cover and discard, and then proceed to step 8.

Otherwise, disconnect the clock cables from the TCC+ card being replaced.

Step 4 Loosen the top and bottom captive screws on the TCC+ card (see Figure 5-15).

Figure 5-15 TCC+ Card Captive Screws

Step 5 Verify that the maintenance LED is lighted on the TCC+ card you are removing. This LED indicates that

the card can be removed from the chassis without interrupting systems operations.

Step 6 Using the handle, pull the TCC+ card out of the slot and place it on an antistatic surface, or in an

antistatic bag (see Figure 5-16).

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5-19

Cisco uBR10012 Universal Broadband Router Hardware Installation Guide

Chapter 5 Maintaining the Cisco uBR10012 Router

Removing and Replacing a Timing, Communication, and Control Plus Card

Figure 5-16 Removing the TCC+ card

Step 7 If you are installing a replacement card, proceed to the next step. Otherwise, install a blank cover over

the slot and screw down its captive screws to conclude this procedure.

Note For proper cooling and airflow, a cover must always be installed in a blank TCC+ card slot. The product

order number for the blank TCC+ card cover is UBR10-TCC+-COVER=.

Warning

Blank faceplates (filler panels) serve three important functions: they prevent exposure to hazardous

voltages and currents inside the chassis; they contain electromagnetic interference (EMI) that might

disrupt other equipment; and they direct the flow of cooling air through the chassis. Do not operate

the system unless all cards and faceplates are in place.

Statement 1029

Step 8 Pick up the replacement TCC+ card and position it in front of the card cage slot.

Step 9 Carefully align the upper and lower edges of the line card with the upper and lower guides in the chassis,

and slide the line card into the slot so that it firmly seats in the backplane connectors (see Figure 5-17).

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Cisco uBR10012 Universal Broadband Router Hardware Installation Guide

Chapter 5 Maintaining the Cisco uBR10012 Router

Removing and Replacing a Timing, Communication, and Control Plus Card

Figure 5-17 Inserting the TCC+ Card

Step 10 Secure the line card in the chassis by tightening the top and bottom captive screws (see Figure 5-15).

Caution Always tighten the captive screws on each TCC+ card. These screws prevent accidental removal and

provide proper grounding for electromagnetic interference (EMI) shielding.

Step 11 When fully inserted, the TCC+ card cycles through its power-on self-test. The Power LED lights (green)

and the Status LED then briefly lights (yellow). If this is the primary (or only) TCC+ card, the Status

LED then lights a solid green. On the backup TCC+ card, the Status LED should start flashing green

after a few moments. If these LEDs do not operate as described, go to the “Troubleshooting Installation

Problems” section on page 4-3.

Step 12 Connect the clock cables to the TCC+ card.

Caution The TCC+ card can connect only to a national clock source such as a GPS receiver or Building Integrated

Timing Supply (BITS) clock. The Cisco uBR10012 router does not support directly connecting the

RJ-45 connectors on the TCC+ cards to an outside plant line or telco-provided T1/E1 clock source. You

can use an outside or telco-provided T1/E1 clock source only by connecting the source to the TCC+

cards using a CSU/DSU or other equipment that is approved to FCC part 68 and ANSI/UL1950 for the

connection to the Public Switched Telephone Network (PSTN).

Note It is not necessary to configure the TCC+ card if you are installing a replacement card in the same slot.

The system automatically downloads the necessary configuration information from the PRE module.

Step 13 Configure the TCC+ card if necessary (see the “Formatting PC Media Cards” section on page 3-71.

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5-21

Cisco uBR10012 Universal Broadband Router Hardware Installation Guide

Chapter 5 Maintaining the Cisco uBR10012 Router

Removing and Replacing a Network Line Card

Use the following procedure to install a new network line card, or to remove or replace an existing

network line card in the Cisco uBR10012 chassis. The following cards are supported:

•Cisco OC-12/STS12c/STM4 POS (UBR10-OC12/P-SMI=)

•Cisco uBR10-SRP-OC12SML-DPT WAN (UBR10-SRP-OC12SML=)

•Cisco Single Port Gigabit Ethernet line card (UBR10-1GE=)

•Cisco uBR10012 OC-48 DPT/POS interface module

Tip To prevent alarms from activating, you can administratively shut down a line card before hot-swapping

it. Otherwise, inform the network administrator that this portion of the network will be temporarily

interrupted.

Removing the Network Line Card

Warning

Class 1 laser product.

Statement 1008

Warning

Invisible laser radiation present.

Statement 1016

Warning

Because invisible radiation may be emitted from the aperture of the port when no fiber cable is

connected, avoid exposure to radiation and do not stare into open apertures.

Statement 1056

Warning Statement for Sweden

Warning

Osynlig laserstrålning när denna del är öppen och förregleringen är urkopplad. Rikta inte blicken in

mot strålen.

Statement 1036

Warning Statement for Finland

Warning

Alleviates ja suojalukitus ohitettaessa olet alttiina näkymättömälle lasersäteilylle. Äjä katso

säteeseen.

Statement 1035

Step 1 Attach an antistatic wrist strap to your wrist and to a bare metal surface on the chassis or frame.

Step 2 Face the back of the Cisco uBR10012 chassis. Clear aside enough interface and power cables to allow

sufficient space to work.

5-22

Cisco uBR10012 Universal Broadband Router Hardware Installation Guide

Chapter 5 Maintaining the Cisco uBR10012 Router

Removing and Replacing a Network Line Card

Figure 5-18 Loosening the Captive Screws

Step 3 If installing a new line card in a blank slot, remove the blank slot cover and discard. Otherwise,

disconnect the cables from the network line card.

Step 4 Unscrew the top and bottom captive screws on the card (see Figure 5-18).

Step 5 Simultaneously pivot both ejector levers away from each other to disengage the line card from the

backplane (see Figure 5-19).

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5-23

Cisco uBR10012 Universal Broadband Router Hardware Installation Guide

Chapter 5 Maintaining the Cisco uBR10012 Router

Removing and Replacing a Network Line Card

Figure 5-19 Opening the Ejector Levers

Step 6 Slide the card out of the slot and place it on an antistatic surface, or in an antistatic bag (see Figure 5-20).

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5-24

Cisco uBR10012 Universal Broadband Router Hardware Installation Guide

Chapter 5 Maintaining the Cisco uBR10012 Router

Removing and Replacing a Network Line Card

Figure 5-20 Removing the Network Line Card

Step 7 If you are installing a new or replacement card, proceed to the next step. Otherwise, install a blank cover

over the slot and screw down its captive screws to conclude this procedure.

Warning

Blank faceplates (filler panels) serve three important functions: they prevent exposure to hazardous

voltages and currents inside the chassis; they contain electromagnetic interference (EMI) that might

disrupt other equipment; and they direct the flow of cooling air through the chassis. Do not operate

the system unless all cards and faceplates are in place.

Statement 1029

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ETHERNET

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5-25

Cisco uBR10012 Universal Broadband Router Hardware Installation Guide

Chapter 5 Maintaining the Cisco uBR10012 Router

Removing and Replacing a Network Line Card

Installing the Network Line Card

Note For proper cooling and airflow, a blank card cover must always be installed in a blank line card slot. The

product order number for the blank card cover is ESR-LC-Cover=.

Step 1 Grasp the faceplate of the new card with one hand and place your other hand under the card carrier (to

support the weight of the card) and position the card in front of the card cage slot.

Step 2 Carefully align the upper and lower edges of the line card with the upper and lower guides in the chassis,

and slide the line card into the slot until you can feel it begin to seat in the backplane connectors (see

Figure 5-21).

Figure 5-21 Inserting the Network Line Card

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Cisco uBR10012 Universal Broadband Router Hardware Installation Guide

Chapter 5 Maintaining the Cisco uBR10012 Router

Removing and Replacing a Network Line Card

Step 3 Simultaneously pivot both ejector levers toward each other (until they are parallel to the faceplate) to

firmly seat the card in the backplane (see Figure 5-22).

Figure 5-22 Closing the Ejector Levers

Step 4 Secure the network line card in the chassis by tightening the top and bottom captive screws (see

Figure 5-18).

Caution To ensure that there is adequate space for additional line cards, always tighten the captive screws on each

newly installed line card before you insert any additional line cards. These screws prevent accidental

removal and provide proper grounding for electromagnetic interference (EMI) shielding.

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5-27

Cisco uBR10012 Universal Broadband Router Hardware Installation Guide

Chapter 5 Maintaining the Cisco uBR10012 Router

Removing the Half-Height Gigabit Ethernet Line Card and the Slot Splitter

Step 5 When fully inserted, the card cycles through its power-on self-test. The Fail LED stays on briefly (about

5 to 6 seconds) and then shuts off. If the Fail LED remains on or is flashing, go to the “Troubleshooting

the Line Cards” section on page 4-16.

Step 6 Reconnect any network interface cables to the card.

Step 7 Configure the network line card if necessary (see the “Formatting PC Media Cards” section on

page 3-71, or refer to the Cisco uBR10012 Router Software Configuration Guide, for information about

configuring the card).

Note It is not necessary to configure the network card if you are installing a replacement card in the

same slot. The system automatically downloads the necessary configuration information from

the PRE module.

Removing the Half-Height Gigabit Ethernet Line Card and the

Slot Splitter

This section describes how to properly remove and replace HHGE line cards and the slot splitter from

the chassis. This section includes the following tasks:

•Removing a Half-Height Gigabit Ethernet Line Card, page 5-27

•Removing the Slot Splitter, page 5-30

Removing a Half-Height Gigabit Ethernet Line Card

Use the following procedure to remove the HHGE line card from the slot splitter:

Step 1 Verify that you are properly grounded.

Step 2 Disconnect any network cables connected to the line card port.

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Cisco uBR10012 Universal Broadband Router Hardware Installation Guide

Chapter 5 Maintaining the Cisco uBR10012 Router

Removing the Half-Height Gigabit Ethernet Line Card and the Slot Splitter

Figure 5-23 Captive Screw Locations

Step 3 Loosen the top and bottom captive screws until they disengage and spring away from the face plate

(Figure 5-23).

Step 4 Simultaneously pivot both ejector levers away from each other to disengage the line card from the

backplane (Figure 5-24).

Step 5 Slide the line card out of the slot splitter and place it on an antistatic surface or in an antistatic bag.

Step 6 If you are not installing a replacement line card, install a blank faceplate in the slot.

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5-29

Cisco uBR10012 Universal Broadband Router Hardware Installation Guide

Chapter 5 Maintaining the Cisco uBR10012 Router

Removing the Half-Height Gigabit Ethernet Line Card and the Slot Splitter

Figure 5-24 Opening the Ejector Levers

Caution Do not operate the system unless all slots contain a line card or a blank faceplate. Always install a

full-slot blank faceplate into an empty slot. Half-height blank faceplates do not have air dams, and the

empty slot will rob cooling air from the other slots. A slot splitter with one half-height line card and one

blank faceplate is allowed.

Warning

Blank faceplates and cover panels serve three important functions: they prevent exposure to

hazardous voltages and currents inside the chassis; they contain electromagnetic interference (EMI)

that might disrupt other equipment; and they direct the flow of cooling air through the chassis. Do not

operate the system unless all cards, faceplates, front covers, and rear covers are in place.

Statement 1029

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Cisco uBR10012 Universal Broadband Router Hardware Installation Guide

Chapter 5 Maintaining the Cisco uBR10012 Router

Removing the Half-Height Gigabit Ethernet Line Card and the Slot Splitter

Removing the Slot Splitter

Use the following procedure to remove a slot splitter from the chassis:

Step 1 Attach an antistatic wrist strap to your wrist and to the ESD socket on the chassis, or to a bare metal

surface on the chassis or frame).

Step 2 Remove any line cards from the splitter according to the “Removing a Half-Height Gigabit Ethernet Line

Card” section on page 5-27.

The slot splitter does not have ejector levers to disengage cards from the backplane, so you must remove

any line cards before you remove the splitter.

Step 3 Loosen the top and bottom captive screws on the slot splitter (Figure 5-25).

Figure 5-25 Captive Screw Locations

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5-31

Cisco uBR10012 Universal Broadband Router Hardware Installation Guide

Chapter 5 Maintaining the Cisco uBR10012 Router

Removing the Half-Height Gigabit Ethernet Line Card and the Slot Splitter

Step 4 Slide the splitter out of the slot (Figure 5-26).

Step 5 If you are not installing a replacement splitter or a line card, install a full-slot blank faceplate in the slot.

Figure 5-26 Removing the Slot Splitter

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5-32

Cisco uBR10012 Universal Broadband Router Hardware Installation Guide

Chapter 5 Maintaining the Cisco uBR10012 Router

Replacing the Slot Splitter and Half-Height Gigabit Ethernet Line Card

Replacing the Slot Splitter and Half-Height Gigabit Ethernet Line

Card

This section describes how to install the line card in the Cisco uBR10012 router. This section includes

the following tasks:

•Installing the Slot Splitter, page 5-32

•Installing the Half-Height Gigabit Ethernet Line Card, page 5-35

Caution You must use slot 3 or slot 4 when installing the slot splitter and HHGE line card in the Cisco uBR10012

router, using slot 1 or slot 2 will cause the router to shut down those slots.

Caution Do not install two half-height blank faceplates into the same slot in the slot splitter. Instead, install a

full-slot blank faceplate into the slot. The half-height blank faceplates do not have air dams, and the

empty slot will rob cooling air from the other slots. A slot splitter with one half-height line card and one

blank faceplate is allowed.

Caution Do not install a line card into the slot splitter before installing the splitter into the chassis. The slot

splitter does not have ejector levers that allow you to seat the line card in the backplane.

Installing the Slot Splitter

You must install the half-height line card into a slot that contains a slot splitter, which can hold two

half-height line cards. If both slots of the slot splitter are not used, then you must install a blank faceplate

in the empty slot.

Follow these steps to install a slot splitter into slot 3 or slot 4 of the Cisco uBR10012 chassis.

Step 1 Attach an antistatic wrist strap to your wrist and to an ESD socket on the chassis, or to a bare metal

surface on the chassis or frame (Figure 5-21).

5-33

Cisco uBR10012 Universal Broadband Router Hardware Installation Guide

Chapter 5 Maintaining the Cisco uBR10012 Router

Replacing the Slot Splitter and Half-Height Gigabit Ethernet Line Card

Figure 5-27 Inserting the Slot Splitter

Step 2 Grasp the front of the slot splitter with one hand and place your other hand under the splitter. Position

the splitter in front of the card cage slot.

Step 3 Carefully align the upper and lower edges of the slot splitter with the upper and lower guides in the

chassis, and slide the splitter into the slot until the front is flush with the chassis.

Note The slot splitter shown in Figure 5-21 has one open slot (top) and one slot with a slot cover

(bottom).

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Cisco uBR10012 Universal Broadband Router Hardware Installation Guide

Chapter 5 Maintaining the Cisco uBR10012 Router

Replacing the Slot Splitter and Half-Height Gigabit Ethernet Line Card

Figure 5-28 Captive Screw Locations

Step 4 Secure the slot splitter to the chassis by tightening the top and bottom captive screws (Figure 5-28).

Warning

Blank faceplates and cover panels serve three important functions: they prevent exposure to

hazardous voltages and currents inside the chassis; they contain electromagnetic interference (EMI)

that might disrupt other equipment; and they direct the flow of cooling air through the chassis. Do not

operate the system unless all cards, faceplates, front covers, and rear covers are in place.

Statement 1029

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Cisco uBR10012 Universal Broadband Router Hardware Installation Guide

Chapter 5 Maintaining the Cisco uBR10012 Router

Replacing the Slot Splitter and Half-Height Gigabit Ethernet Line Card

Installing the Half-Height Gigabit Ethernet Line Card

Use the following procedure to install a HHGE line card into an installed slot splitter. See the “Installing

the Slot Splitter” section on page 5-32 to install the slot splitter.

If you are replacing a line card, see the “Removing a Half-Height Gigabit Ethernet Line Card” section

on page 5-27 before you begin this procedure.

Step 1 Attach an antistatic wrist strap to your wrist and to an ESD socket on the chassis, or to a bare metal

surface on the chassis or frame.

Figure 5-29 Inserting the Line Card

Step 2 Grasp the faceplate of the line card with one hand and place your other hand under the card carrier (to

support the weight of the card). Position the card in front of the slot splitter.

Step 3 Carefully align the upper and lower edges of the line card with the upper and lower guides in the slot

splitter, and slide the line card about half-way into the splitter.

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Cisco uBR10012 Universal Broadband Router Hardware Installation Guide

Chapter 5 Maintaining the Cisco uBR10012 Router

Replacing the Slot Splitter and Half-Height Gigabit Ethernet Line Card

Step 4 Be sure the ejectors are in the open position (as shown) and continue to push the line card into the splitter

until you can feel it begin to seat in the backplane connectors.

Step 5 Verify that the captive screws are properly aligned with the captive screw holes in the splitter. If the

captive screws are not properly aligned, the card will not seat properly in the backplane.

Step 6 Simultaneously pivot both ejector levers toward each other (until they are parallel to the faceplate) to

firmly seat the card in the backplane (Figure 5-22).

The line card cycles through its power-on self-test. The FAIL LED lights during portions of the POST

(Power-On Self Test), but remains off after POST on a properly working line card. If the FAIL LED

remains on, go to the “Troubleshooting the HHGE Installation” section on page 4-17.

Figure 5-30 Closing the Ejector Levers

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5-37

Cisco uBR10012 Universal Broadband Router Hardware Installation Guide

Chapter 5 Maintaining the Cisco uBR10012 Router

Replacing the Slot Splitter and Half-Height Gigabit Ethernet Line Card

Figure 5-31 Captive Screw Locations

Step 7 Secure the line card in the slot splitter by tightening the top and bottom captive screws (Figure 5-31).

Caution To ensure that there is adequate space for additional line cards, always tighten the captive screws on each

newly installed line card before you insert any additional line cards. These screws prevent accidental

removal and provide proper grounding for electromagnetic interference (EMI) shielding.

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5-38

Cisco uBR10012 Universal Broadband Router Hardware Installation Guide

Chapter 5 Maintaining the Cisco uBR10012 Router

Removing and Replacing an SFP Module

Your HHGE line card is shipped with an SFP module installed. Use the procedures in this section if you

need to change the SFP module:

•Removing an SFP Module, page 5-38

•Inserting an SFP Module, page 5-40

Use only SFP modules supplied by Cisco with your HHGE line card. Each SFP module contains an

internal serial EEPROM that is security-programmed by the SFP manufacturer with information that

provides a way for Cisco (through Cisco IOS software) to identify and validate the SFP module as a

module type that is tested and qualified by Cisco to operate properly with your line card. Unapproved

SFP modules (those not purchased directly from Cisco) do not work with the HHGE line card.

Types of SFP Modules

SFP modules from different manufacturers provide different methods for freeing the locking pin and

removing the SFP module. Figure 5-32 shows two available module types.

Figure 5-32 Mylar Tab SFP Module and Bale Clasp SFP Module

•Mylar Tab SFP—Pulling the mylar tab simultaneously releases the locking pin and pulls the SFP

module out of its receptacle.

•Bale Clasp SFP—Opening the bale clasp releases the locking pin so you can remove the SFP module

from its receptacle.

Removing an SFP Module

Use the following procedure to remove an SFP module from the HHGE line card.

Note You can remove an SFP module while the system is powered on, but the interface shuts down.

Step 1 Attach an antistatic wrist strap to your wrist and to an ESD socket on the chassis, or to a bare metal

surface on the chassis or frame.

Mylar tab Bale clasp

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Cisco uBR10012 Universal Broadband Router Hardware Installation Guide

Chapter 5 Maintaining the Cisco uBR10012 Router

Removing and Replacing an SFP Module

Figure 5-33 Disconnecting the LC-type Fiber-Optic Cable

Step 2 Disconnect the fiber-optic cable connector from the SFP module (Figure 5-33).

Note which cable connector plug is TX and which is RX for reattachment.

Figure 5-34 Removing an SFP Module

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Cisco uBR10012 Universal Broadband Router Hardware Installation Guide

Chapter 5 Maintaining the Cisco uBR10012 Router

Removing and Replacing an SFP Module

Step 3 Unlock and remove the SFP module as follows:

a. Mylar Tab SFP Modules—Gently, but firmly pull the plastic tab to free the locking pin and

remove the SFP module (Figure 5-34).

Caution Do not twist the Mylar tab when you remove the SFP module. Twisting the tab may disconnect

it from the module.

b. Bale Clasp Modules—Open the bale clasp to release the locking pin and remove the SFP

module (Figure 5-34).

Step 4 Insert a dust plug into the optical ports of the removed SFP module to keep the optical interfaces clean,

and place the module in an antistatic bag or other protective environment.

Inserting an SFP Module

Use the following procedure to insert an SFP module into the HHGE line card.

Step 1 Attach an antistatic wrist strap to your wrist and to an ESD socket on the chassis, or to a bare metal

surface on the chassis or frame.

Figure 5-35 Inserting the SFP Module

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5-41

Cisco uBR10012 Universal Broadband Router Hardware Installation Guide

Chapter 5 Maintaining the Cisco uBR10012 Router

Upgrading to a Half-Height Gigabit Ethernet Line Card

Step 2 Gently insert the SFP module into the line card port until the edge connector is fully seated in the

connector. You will hear a click as the triangular pin on the bottom of the SFP module snaps into place

(Figure 5-35).

Step 3 Remove the dust plug from the SFP module optical ports and plug the LC-type fiber-optic cable

connector into the SFP module (see Figure 5-35).

Upgrading to a Half-Height Gigabit Ethernet Line Card

This section provides instructions for upgrading from two full height Gigabit Ethernet line cards to

half-height Gigabit Ethernet line cards.

Note Verify that you have a PRE2 installed in the router and that you are using the latest IOS software, IOS

software release 12.3(13)BC or later.

To upgrade from the full-height GigE line card to the HHGE line card, perform the following steps:

Step 1 Verify traffic is passing through slot 3 and slot 4.

Step 2 Administratively shut down the line card in slot 3 and let traffic reroute through slot 4.

Step 3 Remove the full height line card in slot 3.

Step 4 Install the slot splitter into slot 3.

Step 5 Install the half height card in the slot splitter 3/0/0 or slot 3/1/0.

Step 6 Configure and bring up the ethernet card in slot 3/0/0 or slot 3/1/0.

Refer to Configuring the Half-Height Gigabit Ethernet Line Card for the Cisco uBR10012 Universal

Broadband Router at the following URL:

http://www.cisco.com/en/US/docs/interfaces_modules/cable/line_cards/ubr_hh_ge/configuration/guide

/hhgefm10.html

Step 7 Repeat this procedure for the GigE line card in slot 4.

Removing and Replacing a Cable Interface Line Card

Use the following procedure to install a new cable interface line card, or to remove or replace an existing

cable interface line card in the Cisco uBR10012 chassis. The following cable interface line cards are

supported:

•Cisco uBR10-MC5X20S/U, UBR10-MC5X20S=, UBR10-MC5X20U=

•Cisco UBR-MC20X20V, UBR-MC20X20V-20D=, UBR-MC20X20V-5D=, UBR-MC20X20V-0D=

•Cisco uBR-MC3GX60V, uBR-MC3GX60V=

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Cisco uBR10012 Universal Broadband Router Hardware Installation Guide

Chapter 5 Maintaining the Cisco uBR10012 Router

Removing and Replacing a Cable Interface Line Card

Tip To prevent alarms from activating, you must administratively shut down a cable interface line card before

hot-swapping it. Otherwise, inform the network administrator that this portion of the network will be

temporarily interrupted. If the maintenance LED is lighted, you can remove the line card without

affecting systems operations.

Removing the Cable Interface Line Card

Step 1 Attach an antistatic wrist strap to your wrist and to a bare metal, unpainted surface on the chassis or

frame.

Step 2 Face the back of the Cisco uBR10012 chassis. Clear aside enough interface and power cables to allow

sufficient space to work.

Step 3 If installing a new cable interface line card in a blank slot, remove the blank slot cover and discard.

Otherwise, disconnect all coaxial cables from the cable interface line card being replaced or removed.

Step 4 Unscrew the top and bottom captive screws on the cable interface line card (see Figure 5-36).

5-43

Cisco uBR10012 Universal Broadband Router Hardware Installation Guide

Chapter 5 Maintaining the Cisco uBR10012 Router

Removing and Replacing a Cable Interface Line Card

Figure 5-36 Captive Screws, Ejector Levers

Step 5 Simultaneously pivot both ejector levers away from each other to disengage the cable interface line card

from the backplane.

Step 6 Slide the cable interface line card out of the slot and place it on an antistatic surface, or in an antistatic

bag (see Figure 5-37).

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Cisco uBR10012 Universal Broadband Router Hardware Installation Guide

Chapter 5 Maintaining the Cisco uBR10012 Router

Removing and Replacing a Cable Interface Line Card

Figure 5-37 Removing the Cable Interface Line Card

Step 7 If you are installing a new or replacement cable interface line card, proceed to the next step. Otherwise,

install a blank cover over the slot and screw down its captive screws to conclude this procedure.

Note For proper cooling and airflow, a blank cable interface line card cover must always be installed in a blank

line card slot.

The product order number for the blank cable interface line card cover is UBR10-MC-Cover=.

Warning

Blank faceplates (filler panels) serve three important functions: they prevent exposure to hazardous

voltages and currents inside the chassis; they contain electromagnetic interference (EMI) that might

disrupt other equipment; and they direct the flow of cooling air through the chassis. Do not operate

the system unless all cards and faceplates are in place.

Statement 1029

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Cisco uBR10012 Universal Broadband Router Hardware Installation Guide

Chapter 5 Maintaining the Cisco uBR10012 Router

Removing and Replacing a Cable Interface Line Card

Installing a Cable Interface Line Card

Step 1 Grasp the faceplate of the new cable interface line card with one hand and place your other hand under

the card carrier (to support the weight of the card) and position the card in front of the card cage slot.

Step 2 Carefully align the upper and lower edges of the cable interface line card with the upper and lower guides

in the chassis, and slide the cable interface line card into the slot until you can feel it begin to seat in the

backplane connectors (see Figure 5-38).

Figure 5-38 Inserting the Cable Interface Line Card

Step 3 Simultaneously pivot both ejector levers toward each other (until they are parallel to the faceplate) to

firmly seat the card in the backplane (see Figure 5-39).

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Cisco uBR10012 Universal Broadband Router Hardware Installation Guide

Chapter 5 Maintaining the Cisco uBR10012 Router

Removing and Replacing a Cable Interface Line Card

Figure 5-39 Closing the Ejector Levers

Step 4 Secure the cable interface line card in the chassis by tightening the top and bottom captive screws (see

Figure 5-36).

Tip If you are installing more then one card, wait until all the cards are installed before tightening the captive

screws.

Tip Captive screws prevent accidental removal and provide proper grounding for electromagnetic

interference (EMI) shielding.

Step 5 When fully inserted, the cable interface line card cycles through its power-on self-test. The POWER

LED lights (green) and the STATUS LED lights (yellow). If the card is operating correctly, the STATUS

LED then starts lighting green. If these LEDs do not operate as described, see the “Troubleshooting the

Line Cards” section on page 4-16.

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5-47

Cisco uBR10012 Universal Broadband Router Hardware Installation Guide

Chapter 5 Maintaining the Cisco uBR10012 Router

Removing and Replacing a Cable Interface Line Card

Step 6 Connect all downstream and upstream coaxial cables to the cable interface line card as necessary.

Step 7 Configure the cable interface line card if necessary (refer to the Cisco uBR10012 Router Software

Configuration Guide for information about configuring the line card).

Note It is not necessary to configure the cable interface line card if you are installing a replacement

card in the identical slot. The system automatically downloads the necessary configuration

information from the PRE.

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Chapter 5 Maintaining the Cisco uBR10012 Router

Removing and Replacing a Cable Interface Line Card

A-1

Cisco uBR10012 Universal Broadband Router Hardware Installation Guide

APPENDIX

Technical Specifications

This appendix provides specifications information about the Cisco uBR10012 router, router

components, and cards used in the router.

•Cisco uBR10012 Chassis and Chassis Components, page A-1

•Network Uplink Cards and Cable Interface Line Cards, page A-8

Cisco uBR10012 Chassis and Chassis Components

Table A-1 lists the physical specifications for the Cisco uBR10012 universal broadband router and its

components.

Table A-1 Cisco uBR10012 Router and Router Components Physical Specifications

Description Specifications

Chassis specifications •Weight: 235 lb (106.6 kg) fully configured chassis

•Height: 31.25 in. (79.4 cm)—18 Rack Units (RU)

•Width: 17.2 in. (43.7 cm)

•Depth: 22.75 in. (57.8 cm)

•Mounting: 19 in. rack mountable (front or rear),

2 units per 7 ft. rack

Note Mounting in 23 in. racks is possible with optional third-party hardware.

Temperature range •Operating: 41°F to 104°F (5 to 40°C)

•Storage: −40°F to 158°F (−40 to 70°C)

Relative humidity •Operating—nominal: 5% to 85%

•Storage: 5% to 95% percent

Operating altitude –197 to 13,123 ft. (–60 to 4000 m)

Airflow 280 cfm1 (approximately) through the system fan assembly module (low speed, normal

operating temperatures, with clean air filter)

450 cfm (approximately) through the system fan assembly module (high speed, chassis

temperature at air outlet exceeds 40°C, with clean air filter)

Operating vibrations 5 to 200 Hz, 1 g (1 octave/min), 200 to 500 Hz, 2 g (1 octave/min)

Chassis power consumption Not to exceed 2400 W2 (8189btu3)

A-2

Cisco uBR10012 Universal Broadband Router Hardware Installation Guide

Appendix A Technical Specifications

Cisco uBR10012 Chassis and Chassis Components

DC Power entry modules

(PEM)— 34-1651-04,

34-1651-05

Power supply monitoring

cable

Supports two separate input

feeds (–48 to –60VDC) by

means of built-in two-position

terminal blocks.

Part Number: UBR10-PWR-DC (Primary)

Part Number: UBR10-PWR-MON-CAB

Part Number: UBR10-PWR-MON-CAB= (Spare)

•Dimensions

Height: 19.25 in (48.894 cm)

Width: 6 in. (15.24 cm)

Depth: 5 in. (12.4 cm)

•Weight: 10 lbs. (4.54 kg)

•Temperature range

Operating: 41° F to 104° F (5° C to 40° C)

Storage: -40° F to 158° F (-40° C to 70° C)

The Power output, DC input voltage and DC input current vary for the Cisco DC PEM entry

modules. See Table 2-2 on page 2-8.

DC Power entry modules

(PEM)—341-0388-01

Part Number: UBR10-PWR-DC-PLUS (Primary)

Part Number: UBR10-PWR-DC-PLUS= (Spare)

•Dimensions:

Height: 19.25 in. (48.894 cm)

Width: 6 in. (15.24 cm)

Depth: 5 in. (12.4 cm)

•Weight: 16 lbs. (7.25 kg)

•DC-input Voltage: –48 to –60 VDC nominal

–40.5 to –72 VDC minimum to maximum

•DC-input Current Connections: 50 A + 50 A

•Power Output: 3300 W maximum

•Temperature range:

Operating: 41° F to 104° F (5° C to 40° C)

Storage: -40° F to 158° F (-40° C to 70° C)

•Relative Humidity:

Operating: 5% to 85%, non-condensing

Storage: 5% to 95%, non-condensing

•Operating Altitude: –197 to 13,693 feet (–60 to 4000 m)

Table A-1 Cisco uBR10012 Router and Router Components Physical Specifications (continued)

Description Specifications

A-3

Cisco uBR10012 Universal Broadband Router Hardware Installation Guide

Appendix A Technical Specifications

Cisco uBR10012 Chassis and Chassis Components

AC Power entry modules

(PEM) 34-1966-02

100—120 VAC operation is

not supported

Part Number: UBR10-PWR-AC (Primary)

Part Number: UBR10-PWR-AC= (Spare)

•Dimensions:

Height: 19.25 in. (48.89 cm)

Width: 6 in. (15.24 cm)

Depth: 5 in. (12.4 cm)

•Weight: 14.7 lbs (6.65 kg)

•AC input voltage rating: 200-240 VAC @ 50/60Hz

•AC operating voltage rating: 180-255 VAC @ 50/60Hz

•AC input power connections: 13 A

•DC output voltage: 54 VDC maximum

•DC output current: 45.3 A maximum

•Power output: 2650W maximum

•Temperature range:

Operating: 23 to 122 F (-5 to 50 C)

Storage: -13 to 158 F (-25 to 70 C)

Table A-1 Cisco uBR10012 Router and Router Components Physical Specifications (continued)

Description Specifications

A-4

Cisco uBR10012 Universal Broadband Router Hardware Installation Guide

Appendix A Technical Specifications

Cisco uBR10012 Chassis and Chassis Components

AC Power entry modules

(PEM) 341-0387-01

100—120 VAC operation is

not supported

Part Number: UBR10-PWR-AC-PLUS (Primary)

Part Number: UBR10-PWR-AC-PLUS= (Spare)

•Dimensions:

Height: 19.4 in. (49.3 cm)

Width: 6 in. (15.2 cm)

Depth: 5 in. (12.7 cm)

•Weight: 19 lbs (8.64 kg)

•AC input voltage rating: 200-240 VAC @ 50 or 60Hz

•AC operating voltage rating: 180-255 VAC @ 50 or 60Hz

•AC input power connections: 13 A + 13 A

•DC output voltage:

57.5 VDC nominal

59.0 VDC maximum

•DC output current:

58 A nominal

59 A maximum

•Power output: 3300 W maximum

•Temperature range:

Operating: 41° to 104°F (5° to 40°C)

Storage: –40° to 158°F (–40° to 70°C)

•Relative Humidity:

Operating: 5% to 85%, non-condensing

Storage: 5% to 95%, non-condensing

•Operating Altitude: –197 to 13,693 feet (–60 to 4000 m)

Table A-1 Cisco uBR10012 Router and Router Components Physical Specifications (continued)

Description Specifications

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Cisco uBR10012 Universal Broadband Router Hardware Installation Guide

Appendix A Technical Specifications

Cisco uBR10012 Chassis and Chassis Components

AC power shelf

2400W AC-input power shelf

and DC PEM bundle

UBR10-PWR-AC-EXT=

•Chassis dimensions

Height: 3.46 in. (87.9 cm)

Width: 19 in. (482.26 cm)

Depth: 12.00 in. (304.2 cm)

Mounting: 19-inch rack mountable (2 rack units)

•Weight

Shelf only: 7 lb. (3.2 kg)

Each power module only: 7 lb. (3.2 kg)

Fully configured shelf: 28 lb. (12.8 kg)

•AC-input voltage and frequency:100,120 to 200,240 VAC, 50/60 Hz

•AC voltage and current:

110 VAC at 15A maximum with power factor correction (PFC)

240 VAC at 7.4 A maximum with power factor correction (PFC)

•AC power cable receptacle: IEC-320 15A receptacle that accepts right-angle cords

•Temperature range:

Operating: 41 F to 104 F (5 C to 40 C)

Storage: -40 F to 158 F (-40 C to 70 C)

Visual alarm indicator relay

contacts

Rated for a maximum of 60 VDC and 1 A.

Timing, Communication, and

Control Plus (TCC+) Card

Part Number:UBR10-TCC+-T1

•Power consumption: 40 W2 (136.5 BTU3) per hour

•Weight:1.5 lb (0.5636 kg)

•Height: 4.73 in (12.01 cm)

Depth: 10.00 in (25.4 cm)

Width: 1.55 in (3.937 cm)

•MTBF: 431,348 hours

DOCSIS Timing & Control

Card (DTCC)

Part Number: UBR10-DTCC

•Power consumption: 12 Watts (40.94 BTU1 per hour)

•Weight:1.5 lb. (.68 kg)

•Height: 4.73 in. (12.0142 cm)

Depth: 10 in. (25.4 cm)

Width: 1.548 in. (3.93192 cm)

•MTBF: 431,348 hours

Table A-1 Cisco uBR10012 Router and Router Components Physical Specifications (continued)

Description Specifications

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Cisco uBR10012 Universal Broadband Router Hardware Installation Guide

Appendix A Technical Specifications

Cisco uBR10012 Chassis and Chassis Components

Fan assembly module Part Number: UBR10-FAN-ASSY (Primary)

Part Number: UBR10-FAN-ASSY= (Spare)

•Product number (cable): UBR10-FAN-CAB=

•Power consumption: 250 W 2—4 amps, not to exceed 6 amps at startup (1365 BTU3) per

hour

•Weight: 30 lb (13.61 kg)

•Height: 5.60 in. (14.22 cm)

Depth: 16.15 in. (41.02 cm)

Width: 19.00 in. (48.26 cm)

•Temperature range:

Operating: 41° to 104°F (5° to 40°C)

Storage: –40° to 158°F (–40° to 70°C)

•Relative humidity:

Operating: 5% to 85%

Storage: 5% to 95%

•Operating altitude: –197 to 13,123 ft (–60 to 4000 m)

Fan assembly module Part Number: UBR10012-FAN-PLUS (Primary)

Part Number: UBR10012-FAN-PLUS= (Spare)

•Product number (cable): UBR10-FAN-CAB=

•Power consumption: 224 W max (4 amps, not to exceed 6 amps at startup)Weight: 22 lbs

(10 kg)

•Height: 5.85 in. (14.9 cm)

Width: 17 in. (43.2 cm)

Depth: 20 in. (50.8 cm)

•Acoustic: Sound Power (dB [re 1E-12] watts) < 78 dB up to 80.6°F (27°C)

•Temperature range:

Operating: 41° to 104°F (5° to 40°C)

Storage: –40° to 158°F (–40° to 70°C)

•Relative humidity:

Operating: 5% to 85%

Storage: 5% to 95%

•Operating altitude: –197 to 13,123 ft (–60 to 4000 m)

Table A-1 Cisco uBR10012 Router and Router Components Physical Specifications (continued)

Description Specifications

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Appendix A Technical Specifications

Cisco uBR10012 Chassis and Chassis Components

LCD module Part number: module–UBR10-DSPL=

Part number: cable–UBR10-DSPL-CAB=

•Power consumption: 2W2 (6.824 BTU3) per hour

•Weight: 0.4 lb (0.1814 kg)

•Height: 4.0 in. (10.16 cm)

Depth: 4.8 in. (12.19 cm)

Width: 1.4 in. (3.56 cm)

•MTBF: module–231,576 hours

•MTBF: cable–N/A

Performance routing engine

(PRE)

PRE1 modules:

•ESR-PRE1 (Primary and redundant)

ESR-PRE1= (Spare)

PRE2 modules

•ESR-PRE2 (Primary and redundant)

ESR-PRE2/R= (Spare)

PRE4 modules

•ESR-PRE4 (Primary and redundant)

ESR-PRE4/R= (Spare)

Max per chassis: 2

Power consumption:

•PRE and PRE1: 80 Watts (273 BTU per hour)

PRE2: 200 Watts (682.4 BTU1 per hour)

PRE4: 210 Watts (716.5 BTU1 per hour)

Weight:

•PRE and PRE1: 7.5 lb (3.41 kg)

PRE2: 8.45 lb (3.84 kg)

PRE4: 9.0 lb (4.09 kg)

•Height: 16.0 in. (40.64 cm)

Depth: 9.97 in. (25.32 cm)

Width: 1.91 in. (4.84 cm)

MTBF:

•PRE and PRE1: 116,904 hours

PRE2: 122,426 hours

PRE4: 106,574 hours

Three interface ports:

•RJ-45 IEEE 802.3 Ethernet 100Base-T

RJ-45 auxiliary (AUX) port for modem access

RJ-45 console (CON) port for terminal access

Table A-1 Cisco uBR10012 Router and Router Components Physical Specifications (continued)

Description Specifications

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Appendix A Technical Specifications

Network Uplink Cards and Cable Interface Line Cards

Table A-2 lists the physical specifications for the cards used with the Cisco uBR10012 router.

PRE PC media card options

PRE4 CompactFlash Disk

options

PRE DRAM memory options

•Slot 0, Slot 1

•Disk0

512 MB—Part Number: ESR-PRE-CF-512MB(=)

1 GB—Part Number: ESR-PRE-CF-1GB(=)

•40 MB—Part Number: ESR-PRE-MEM-FD40

128 MB—Part Number: ESR-PRE-MEM-FD128

512 MB—Part Number: ESR-PRE-MEM-512M

1. cfm = Cubic feet per minute

2. W = Watts

3. BTU = British thermal units

Table A-1 Cisco uBR10012 Router and Router Components Physical Specifications (continued)

Description Specifications

Table A-2 Cards Used in the uBR10012 Router

Description Specifications

Cisco Gigabit Ethernet line card •UBR10-1GE and UBR10-1GE=

•Power consumption:25 W1 (85.3 BTU2)

•Weight: 4.75 lb (2.16 kg)

•Height: 16.0 in. (40.64 cm)

Depth: 9.97 in. (25.32 cm)

Width: 1.12 in. (2.83 cm)

•MTBF: 183,4431 hours

Gigabit Ethernet Converter (GBIC) Types:

•1000Base-SX (SFP-GE-S), multimode

•1000Base-LX/LH (SFP-GE-L), single mode

•1000Base-ZX (GLC-ZX-SM), single-mode

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Appendix A Technical Specifications

Network Uplink Cards and Cable Interface Line Cards

Cisco Half-Height Gigabit Ethernet line card •ESR-HH-1GE and ESR-HH-1GE=

•Power consumption:15.98 W (54.53 BTU2)

•Weight: 2 lb (0.9 kg)

•Height: 7.8 in. (19.8 cm)

Depth: 11.0 in. (27.9 cm)

Width: 1.3 in. (3.3 cm)

•MTBF: 449,330 hours

Gigabit Ethernet Converter (GBIC) Types:

•1000Base-SX (SFP-GE-S)

•1000Base-LX/LH (SFP-GE-L)

•1000Base-ZX (GLC-ZX-SM)

•1000Base-T (GLC-T)

Slot splitter card •ESR-HH-CARRIER

•Weight: 2.28 lb (1.05 kg)

•Height: 16.0 in. (40.64 cm)

Depth: 10.50 in. (26.67 cm)

Width: 1.80 in. (3.00 cm)

Half-height slot blank cover •ESR-HH-COVER

Full-height slot blank cover •ESR-COVER

SFP optical power budget—1000Base-SX GBIC •Power budget: 7.5 dB

•Transmit power: –9.5 to 0 dBm

•Receive power: –17 to 0 dBm

SFP optical power budget—1000Base-LX/LH GBIC •Power budget: 7.5 dB (multimode fiber), 8 dB (single mode)

•Transmit power: –11.5 to -3 dBm (multimode fiber), –11 to –3

dBm (single mode)

•Receive power: –19 to –3 dBm (multimode and single mode

fiber)

SFP optical power budget—1000Base-ZX GBIC •Power budget: 23 dB

•Transmit power: 0 to 4.77 dBm

•Receive power: –23 to 0 dBm

Cisco OC-12 Packet Over SONET (POS) line card •UBR10-1OC12/P-SMI, UBR10-1OC12/P-SMI=

•Power: 28W1 (95.54 BTU2)

•Weight: 4.75 lb (2.16 kg)

•Height: 16.0 in. (40.64 cm)

Depth: 9.97 in. (25.32 cm)

Width: 1.12 in. (2.83 cm)

•MTBF:329,349 hours

Table A-2 Cards Used in the uBR10012 Router (continued)

Description Specifications

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Appendix A Technical Specifications

Network Uplink Cards and Cable Interface Line Cards

Cisco OC12SML-DPT WAN line card •USB-SRP-OC12SML, USB-SRP-OC12SML=

•Power consumption: 110 W1 (375.3 BTU2)

•Weight: 6 lb (2.72 kg)

•Height: 16 in. (40.64 cm)

Depth: 10.56 in. (26.82 cm)

Width: 2.38 in. (6.05 cm)

•MTBF: 153,624 hours

Cisco uBR10012-OC48 DPT/POS interface module

Single-mode, short-reach modules

Single-mode, long-reach modules

•Spares (2)—UBR10-SRP-OC48SMS=

Spare (1)—ESR1048/P/SRPMS=

•Spares (2)—UBR10-SRP-OC48SML=

Spare (1)—ESR1048/P/SRPML=

•Power consumption: 28 W1 (95.54 BTU2)

•Weight: 4.75 lb (2.16 kg)

•Height: 16 in. (40.64 cm)

Depth: 9.87 in. (25.32 cm)

Width: 1.12 in. (2.83 cm)

MTBF:

•SMS—216,018 hours

•SML—215,068 hours

Cisco uBR10-MC5X20S/U cable interface line cards •Cisco UBR10-MC5X20S=

•Cisco UBR10-MC5X20U=

•Power consumption: 185W1 (631.2 BTU2/hr)

•Weight:16 lb (7.26 kg)

•Width: 1.36 in (3.55 cm)

Height: 20 in. (50.80 cm)

Depth: 16 in. (10.64 cm)

•Cisco UBR10-MC5X20S MTBF: 38, 922 hours

•Cisco UBR10-MC5X20U MTBF: 40,256 hours

Cisco UBR-MC20X20V cable interface line card •UBR-MC20X20V-20D=

•UBR-MC20X20V-5D=

•UBR-MC20X20V-0D=

•Power consumption: 250W1 (853 BTU/hr2)

•Weight:16 lb (7.26 kg)

•Width: 1.36 in (3.45 cm)

Height: 20 in. (50.80 cm)

Depth: 16 in. (40.64 cm)

•MTBF: Supports 5 9s availability

Table A-2 Cards Used in the uBR10012 Router (continued)

Description Specifications

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Appendix A Technical Specifications

Network Uplink Cards and Cable Interface Line Cards

Cisco uBR-MC3GX60V cable interface line card •UBR-MC3GX60V=

•Power consumption: 246W (839 BTU/hr)

•Weight:11.6 lb (5.26 kg)

•Width: 1.38 in (3.50 cm)

Height: 21.5 in. (54.61 cm)

Depth: 17 in. (43.18 cm)

•MTBF: Supports 5 9s availability

Cable kit (3m MCX to F cables)

Cable kit with pre configured cables

Cable extraction tool

Universal cable holder

MCX connector strip tool

F connector strip tool

MCX connector crimper tool

F connector crimper tool

MCX fixed pin connector

F connector

MCX connector to F connector adapter

75–ohm precision miniature video cable

Shrink tubing

•PN-74-2984-01, White Sands Engineering (or Asheridge

Communications Limited)2

•PN-74-2984-01-DNS, White Sands Engineering (or Asheridge

Communications Limited)

•RTOOLWSE, White Sands Engineering (or Asheridge

Communications Limited)

•PN–133-8447-026, Johnson Components3

PN-29-4442-02, White Sands Engineering (or Asheridge

Communications Limited)

•PN-CPT-7538-125, White Sands Engineering (or Asheridge

Communications Limited)

•PN-CPT-753, White Sands Engineering (or Asheridge

Communications Limited)

•PN-C47-10120, White Sands Engineering (or Asheridge

Communications Limited)

•PN-ACT-270, White Sands Engineering (or Asheridge

Communications Limited)

•PN-MCXFP, White Sands Engineering (or Asheridge

Communications Limited)

•PN-ASFP, White Sands Engineering (or Asheridge

Communications Limited)

•PN-53140137, White Sands Engineering (or Asheridge

Communications Limited)

•PN–YR46940/WS940, Belden4, single strand bonded foil

1855A type

•Size:1/4 inch

Shrink ratio:2:1

Recovered wall thickness: 0.025 inch

Inside diameter after recovery: 0.125 inch

1. W = Watts

2. Whitesands Engineering at the following URL: http://www.whitesandsengineering.com/ (Asheridge Communications Limited is the European and

Middle Eastern partner for White Sands Engineering and their URL is http://www.ashcatv.com)

3. Johnson Components at the following URL: http://www.johnsoncomponents.com/

4. Belden Electronics division at the following URL: http://www.belden.com/

Table A-2 Cards Used in the uBR10012 Router (continued)

Description Specifications

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Appendix A Technical Specifications

SIP and SPA

Table A-3 lists the SPAs used with the Cisco uBR10012 router.

Table A-3 SPA used with the Cisco uBR10012 router

Description Specifications

Cisco 6 Gbps Wideband Shared Port Adapter •Part number: Effective with

Cisco IOS Release 12.2(33)SCI1, the part number is

SPA-UBR10-DS-6G

Note In Cisco IOS Release 12.2(33)SCI, the part number is

SPA-UBR10-DS-HD and the field programmable

device (FPD) image of the Cisco 3 Gbps Wideband

Shared Port Adapter must be upgraded to use it as

Cisco 6 Gbps Wideband Shared Port Adapter.

•Per port bandwidth: 6 Gbps

•Number of ports: 1+1 redundant

•Total bandwidth: 6 Gbps

•Power consumption: 30

•MTBF: 1,240,020 hours

SFP+ Modules

•SFP-10G-SR-X

•SFP-10G-LR-X

Cisco 3 Gbps Wideband Shared Port Adapter •Part number: SPA-UBR10-DS-HD

•Per port bandwidth: 1 Gbps

•Number of ports: 3

•Total bandwidth: 3 Gbps

•Power consumption: 30

•MTBF: 1,240,020 hours

SFP and SFP+ Modules

•GLC-SX-MMD

•GLC-LH-SMD

•GLC-ZX-SMD

•SFP-GE-T

•SFP-10G-SR-X

•SFP-10G-LR-X

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Appendix A Technical Specifications

SIP and SPA

Cisco Wideband SPA •Part Number: SPA-24XDS-SFP

•Per port Bandwidth: 1 Gbps

•Number of ports: 1+1 redundant

•Total Bandwidth: 1 Gbps

•Power consumption: 20

•MTBF: 500,000 hours

SFP Modules

•GLC-SX-MM

•GLC-LH-SM

•GLC-ZX-SM

1-Port 10-Gigabit Ethernet SPA •Part Number: SPA-1X10GE-L-V2

•Per port Bandwidth: 10 Gbps

•Number of ports: 1

•Total Bandwidth: 10 Gbps

•Power consumption: 25

•MTBF: 411, 892 hours

SFP Modules

•XFP-10GLR-OC192SR

•XFP-10GER-OC192IR

•XFP-10GZR LR-2

•XFP-10G-MM-SR

•DWDM-XFP-xx.xx

5-Port Gigabit Ethernet SPA •Part Number: SPA-5X1GE-V2

•Per port Bandwidth: 1 Gbps

•Number of ports: 5

•Total Bandwidth: 1 Gbps

•Power consumption: 18.1

•MTBF: 674,351 hours

SFP Modules

•SFP-GE-T

•SFP-GE-S

•SFP-GE-L

•SFP-GE-Z

Table A-3 SPA used with the Cisco uBR10012 router

Description Specifications

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Appendix A Technical Specifications

SIP and SPA

Table A-4 lists the SIPs used with the Cisco uBR10012 router

Table A-4 SIP used with the Cisco uBR10012 router

Description Specification

Cisco Wideband SIP •Part Number: UBR10-2XDS-SIP

•Power consumption: 115

•Weight: 10 lb (4.54 kg)

•MTBF: 380,625 hours

Cisco SIP-600 •Part Number: 10000-SIP-600

•Power consumption: 1602

•Weight: 10 lb (4.6 kg)

•Height: 16 inches (41.5 cm)

Width: 2.44 inches (6.32 cm)

Depth: 10.4 inches (27 cm)

•MTBF: 280, 449 hours

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APPENDIX

Cable Specifications

This appendix provides the following cabling and pinout information for the Cisco uBR10012 routers.

•Coaxial Cables, page B-1

•Console and Auxiliary Port Cables and Pinouts, page B-2

•Fast Ethernet Port Cables and Pinouts, page B-5

•Connecting a Cable to an RJ-45 Connector, page B-7

•Fiber-Optic Cables and Connectors, page B-8

Note This appendix specifies pinouts only for the pins used. Pins not listed in the tables are not connected.

For more information about cables and connectors, refer to the Cabling Guide for Console and AUX

Ports at the following URL:

http://www.cisco.com/en/US/products/hw/routers/ps332/products_tech_note09186a0080094ce6.shtml

Coaxial Cables

The coaxial cable used to connect the Cisco uBR10012 universal broadband routers at the headend

should be very high-quality cable.

Cisco recommends that you use a headend-grade coaxial cable or a quad-shield coaxial cable to connect

the cable modem cards to the HFC network. The center conductor must be straight and extend 1/8 in.

(3.2 mm) beyond the end of the connector, and the connector should be securely crimped to the cable.

The following headend cables are recommended:

•59-series cable (preferred) —20 AWG (0.032 in./0.81 mm diameter) silver plated, copper-clad, steel

center conductor; bonded foil inner shield; 95% braid second shield; non-bonded foil third shield;

95% braid fourth shield.

•59-series quad shield—20 AWG (0.032 in./0.81 mm diameter) copper-clad steel center conductor;

bonded foil inner shield; 53% braid second shield; non-bonded foil third shield; 34%-35% braid

fourth shield.

•6-series quad shield—18 AWG (0.0359 in./0.91 mm diameter) copper-clad steel center conductor;

bonded foil inner shield; 60% braid second shield; non-bonded foil third shield; 40%-42% braid

fourth shield.

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Appendix B Cable Specifications

Console and Auxiliary Port Cables and Pinouts

Note Any of the three of the coaxial cables listed can be used to connect a Cisco cable interface card to the

HFC network; however, the consistent use of 59-series cable is preferred. If you connect an 59-series

cable to a cable interface card that was previously connected using 6-series cable, the difference in the

center connector diameter might cause intermittent connectivity loss.

If you use different types of coaxial cable, the following problems can appear:

•Damage to Cisco uBR10012 router cable interface card connectors—Cable interface card

connectors are designed for 59-series or 6-series cable and connectors. Larger cables can damage

the connectors.

•Poor return loss—High quality cable and correct connectors help to ensure an optimal return loss of

16 dB or more.

Caution Poorly shielded coaxial cable may result in undesired signal leakage (egress), interference from

over-the-air signals (ingress), or crosstalk between cables in close physical proximity.

Console and Auxiliary Port Cables and Pinouts

The router arrives with a console and auxiliary cable kit, which contains the cable and adapters you need

to connect a console (an ASCII terminal or PC running terminal emulation software) or modem to the

router. The console and auxiliary cable kit includes:

•RJ-45-to-RJ-45 rollover cable

•RJ-45-to-DB-9 female data terminal equipment (DTE) adapter labeled TERMINAL

•RJ-45-to-DB-25 male data communications equipment (DCE) adapter labeled MODEM

Figure B-1 shows the RJ-45 cable connector.

Figure B-1 RJ-45 Plug and Receptacle

H2936

8 7 6 5 4 3 2 1

RJ-45 connector

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Appendix B Cable Specifications

Console and Auxiliary Port Cables and Pinouts

How to Identify an RJ-45 Rollover Cable

You can identify a rollover cable by holding the two ends of the cable next to each other, with the tab at

the back. The wire connected to the pin on the outside of the left hand plug should be the same color as

as the wire connected to the pin on the right hand plug, as shown in Figure B-3.

Figure B-2 Rollover Cable

Figure B-3 RJ-45 Rollover Cable Identification

The colored wires at one connector are in the reverse order at the other connector (reverses pins 1 and 8,

2 and 7, 3 and 6, 4 and 5, 5 and 4, 6 and 3, 7 and 2, 8 and 1).

A straight-through cable wires are in the same sequence at both ends of the cable.

Note If your cable was purchased from Cisco Systems, pin 8 is white.

12345678

127840

12345678

Roll overRoll over

Pin 1 Pin 8

H3824

Pin 1 and pin 8

should be the

same color

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Appendix B Cable Specifications

Console and Auxiliary Port Cables and Pinouts

Console Port Cables and Pinouts

Use the RJ-45-to-RJ-45 rollover cable and RJ-45-to-DB-9 female DTE adapter (labeled TERMINAL) to

connect the console port to a PC running terminal emulation software. Table B-1 lists the signals and

pinouts for the asynchronous serial console port, the RJ-45-to-RJ-45 rollover cable, and the

RJ-45-to-DB-9 female DTE adapter.

Auxiliary Port Cables and Pinouts

Use the RJ-45-to-RJ-45 rollover cable and RJ-45-to-DB-25 male DCE adapter (labeled MODEM) to

connect the auxiliary port to a modem. Table B-2 lists the signals and pinouts for the asynchronous serial

auxiliary port, the RJ-45-to-RJ-45 rollover cable, and the RJ-45-to-DB-25 male DCE adapter (labeled

MODEM).

Table B-1 Console Port Signaling and Cabling Using a DB-9 Adapter

Console Port (DTE) RJ-45-to-RJ-45 Rollover Cable

RJ-45-to-DB-9

Terminal Adapter Console Device

Signal RJ-45 Pin RJ-45 Pin DB-9 Pin Signal

RTS 11

1. Pin 1 is connected internally to pin 8.

88 CTS

DTR 276 DSR

TxD 362 RxD

GND455 GND

GND545 GND

RxD 633 TxD

DSR 724 DTR

CTS 8117 RTS

Table B-2 Auxiliary Port Signaling

AUX Port (DTE) RJ-45-to-RJ-45 Rollover Cable

RJ-45-to-DB-25

Modem Adapter Modem (DCE)

Signal RJ-45 Pin RJ-45 Pin DB-25 Pin Signal

RTS 1 8 4 RTS

DTR 2720 DTR

TxD 363 TxD

GND 4 5 7 GND

GND 5 4 7 GND

RxD 6 3 2 RxD

DSR 7 2 8 DCD

CTS 8 1 5 CTS

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Appendix B Cable Specifications

Fast Ethernet Port Cables and Pinouts

The 10Base-T/100Base-TX Fast Ethernet ports support IEEE 802.3 and IEEE 802.3u specifications for

10-Mbps and 100-Mbps transmission over unshielded twisted-pair (UTP) cables. Each Fast Ethernet port

on the router has an RJ-45 connector to attach to Category 3 or Category 5 UTP cables.

•Use a Category 3 UTP crossover cable when connecting 10Base-T port to a hub.

•Use a Category 3 UTP straight-through cable when connecting to a PC or other Ethernet device.

•Use a Category 5 UTP crossover cable when connecting 100Base-TX to a hub.

•Use a Category 5 UTP straight-through cable when connecting to a PC or other Ethernet device.

Note Cisco Systems does not supply Category 3 or Category 5 UTP RJ-45 cables; these cables are available

commercially.

How to Identify an RJ-45 Crossover Cable

You can identify a crossover cable by comparing the two modular ends of the cable. Hold the cables

side-by-side with the tab at the back. The first (far left) colored wire (pin 1) at one end of the cable is

the third colored wire (pin 3) at the other end of the cable. The second colored wire (pin 2) at one end

of the cable is the sixth colored wire (pin 6) at the other end of the cable. See Figure B-4.

Figure B-4 Crossover Cable

12345678

127839

12345678

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Appendix B Cable Specifications

Fast Ethernet Port Cables and Pinouts

Figure B-5 RJ-45 Crossover Cable Identification

How to Identify an RJ-45 Straight-Through Cable

You can identify a Straight-through cable by comparing the two modular ends of the cable. Hold the

cables side-by-side with the tab at the back. A straight-through cable wires are in the same sequence at

both ends of the cable. See Figure B-6.

Figure B-6 Straight-through Cable

62741

Pin 1

Pin 2

Pin 3

Pin 6

12345678

127838

12345678

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OL-18259-10

Appendix B Cable Specifications

Connecting a Cable to an RJ-45 Connector

Figure B-7 RJ-45 Straight-Through Cable Identification

Note If your cable was purchased from Cisco Systems, pin 1 is white.

Table B-3 lists the pinouts for the two Fast Ethernet ports.

Connecting a Cable to an RJ-45 Connector

Use the following information to build your own cables with RJ45 connectors.

Tools

•Category 3cable or Category 5 cable

•RJ45 connectors

•Wire stripping tool

•Crimping tool—for the RJ45 connector

Step 1 Use the wire stripper to cut the outer jacket of the wire about 1 inch to 1.5 inches from the end of the

cable.

Caution When cutting the cable jacket, make sure that you do not damage the wires in the jacket.

Step 2 Arrange the wires in the order that you want to install them into the RJ45 connector.

Note The order of the wires is dependant on what type of connection you are making: crossover,

rollover, or straight-through.

62740

Pin 1 Pin 1

Table B-3 10Base-T RJ-45 Connector Pinouts

RJ-45 Pin Description RJ-45 Pin Description

1Tx+ 3Rx+

2Tx– 6Rx–

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Appendix B Cable Specifications

Fiber-Optic Cables and Connectors

Step 3 After arranging the wires in the correct order, cut them back so there is about 1/2 inch available to install

in the connector.

Step 4 Push the cable into the connector so that the jacket is past the plastic wedge at the rear of the connector

and the wires are at the end of the connector underneath the gold crimping pins. Make sure each wire

goes into the appropriate location.

Step 5 Use your crimping tool to crimp the cable. Check your connection by tugging slightly on the cable.

Recrimp as necessary.

Note When you use the crimping tool, the plastic wedge is pressed into the cable jacket to hold the

cable in place and the crimping pins are pushed down into the wires in the connector channels.

Figure B-8 Installing Cable in an RJ45 Connector

Fiber-Optic Cables and Connectors

The following warnings apply when you work with fiber-optic cables and ports.

Warning

Invisible laser radiation may be emitted from disconnected fibers or connectors. Do not stare into

beams or view directly with optical instruments.

Statement 1051

Warning

Laser radiation is present when the system is open and interlocks are bypassed.

Statement 1009

127878

1Jacket cut here 3RJ45 connector

2Wire cut to one half inch in length 4Cable installed in RJ45 connector

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Appendix B Cable Specifications

Fiber-Optic Cables and Connectors

Warning

Class 1 laser product

Statement 1008

Warning

Class 1 LED product

Statement 1027

Use a single-mode or multimode fiber-optic interface cable to connect your Cisco uBR10012 router to

another router or switch.

In general, multimode cables are gray or orange, and single-mode cables are yellow.

Note Single-mode and multimode fiber-optic cables are not available from Cisco Systems, Inc.

For SONET or SDH single-mode and multimode fiber-optic connections, use one duplex SC-type

connector (Figure B-9) or two simplex SC-type connectors. (See Figure B-10.)

Figure B-9 Duplex SC Cable Connector

Figure B-10 Simplex SC Cable Connector

Attach either one duplex fiber cable or two simplex fiber cables between the DPT port adapter and the

device to which the DPT port adapter is connected.

Observe the receive (RX) and transmit (TX) cable relationship shown in Figure B-11.

38548

38547

B-10

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OL-18259-10

Appendix B Cable Specifications

Fiber-Optic Cables and Connectors

Figure B-11 Attaching Simplex or Duplex Fiber-Optic Cables

25168

SONET/SDH with simplex

or duplex SC connectors

To network

Simplex

RX TX

Duplex

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Cisco uBR10012 Universal Broadband Router Hardware Installation Guide

APPENDIX

Frequency Allocation

This appendix provides information on broadcast and cable television NTSC and PAL/SECAM

standards and frequencies used around the world.

There are three standards for transmitting video. They are defined by the method of encoding color onto

a monochrome signal. The methods are defined as:

•NTSC—National Television System Committee.

NTSC is the current standard used for analog television in the United States and elsewhere. NTSC

supports color television transmission in a 6 MHz channel bandwidth and has 525 interlaced scan

lines. Two fields are interlaced to make one frame with a frame rate of 29.97 frames per second and

a field rate of 59.94 fields per second. A fraction (~8%) of the available bandwidth is used for signal

synchronization between the transmitter and the receiver giving an effective resolution of 640x480.

The aspect ratio, or ratio of picture width to picture height, is 4:3.

•PAL—Phase Alternating Line.

PAL is a composite color system similar to NTSC. In PAL, however, the color difference signals

alternate phase at the horizontal line rate. PAL video consists of a 625-line frame, a frame rate of 25

Hz, and a field rate of 50 Hz. As with NTSC, ~8% of the available bandwidth is used for

synchronization yielding an effective resolution of 768x576. The aspect ratio is 4:3. The PAL

standard and it's variants are used primarily in Europe, China, Asia, Africa, Australia, Brazil, and

Argentina.

•SECAM—SEquential Couleur Avec Memoire.

SECAM is a color television broadcasting system using 625 picture lines and a 50-hertz (Hz) field

rate, in which the two color-difference signals are transmitted sequentially instead of

simultaneously.

General NTSC information is covered in Table C-4 and Table C-5. General PAL/SECAM information is

covered in Table C-7. Use the information in Table C-1, Table C-2, and Table C-3 to compare analog

television standards used around the world.

Check these Web sites for more information about world-wide frequency allocation.

http://www.blondertongue.com/CATV-Broadband-Reference-Literature

http://www.geo-orbit.org/sizepgs/ntscp.html#anchor1016493

http://www.acterna.com

http://www.apple.com

http://www.c-cor.com

http://www.atxincorporated.com

http://www.alkenmrs.com

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Appendix C Frequency Allocation

Standards Comparisons

The following tables (Table C-1, Table C-2, and Table C-3) include data from Recommendation ITU-R

BT.470.6, Conventional Television Systems (1998) and provide a comparison of the different standards.

Table C-1 Analog Television System Baseband Video Parameters

M N B, B1, D1, G H I D, K K1 L

Lines per frame 525 625 625 625 625 625 625 625

Field rate (Hz) Monochrome: 60

Color: 59.94

50 50 50 50 50 50 50

Horizontal rate (Hz) Monochrome: 15,750

Color: 15,734.264

15,625 15,625 15,625 15,625 15,625 15,625 15,625

Video bandwidth (Mhz) 4.2 4.2 5 5 5.5 6 6 6

Table C-2 Analog Television Chrominance Subcarrier Frequencies

M/NTSC M/PAL

B, B1, D, D1, G, H,

K, N/PAL I/PAL

B, D, G, H, K, K1,

L/SECAM N/PAL1

1. This value applies to the combination N/PAL used in Argentina.

Chrominance subcarrier

frequency (Hz) 3,579,545

± 10

3,575611.49

± 10

4,433,618.75

± 5

4,433,618.75

± 1

fOR =4,406,250

± 2,000

fOB =4,250,000

± 2,000

3,582,056.25

± 5

Table C-3 Analog Television System RF Parameters

M N B, B1, G H I D, D1, K K1 L

Channel bandwidth at RF (MHz) 66B=7

B1, G=8

88888

Frequency separation between

visual and aural carrier (MHz) 4.5 4.5 5.5 5.5 5.9996 6.5 6.5 6.5

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Appendix C Frequency Allocation

NTSC Cable Television Channels and Relative Frequencies

Table C-4 provides information on the NTSC frequency map for standard 6-MHz channels in North,

Central, and South America as well as parts of Asia. Table C-5 lists NTSC assignments for Japan.

Table C-4 NTSC Cable Television Channels and Relative Frequencies

Channel

No.1Channel

No., EIA

Bandwidth

(MHz)

Visual

Carrier (MHz)

Center

Freq.

Aural Carrier

(MHz)

Incrementally Related

Carrier

Harmonically Related

Carrier

Visual Aural Visual Aural

T-7 none 5.75-11.75 7 8.75 11.5 N/A N/A N/A N/A

T-8 none 11.75-17.75 13 14.75 17.5 N/A N/A N/A N/A

T-9 none 17.75-23.75 19 10.75 23.5 N/A N/A N/A N/A

T-10 none 23.75-29.75 25 26.75 29.5 N/A N/A N/A N/A

T-11 none 29.75-35.75 31 32.75 35.5 N/A N/A N/A N/A

T-12 none 35.75-41.75 37 38.75 41.5 N/A N/A N/A N/A

T-13 none 41.75-47.75 43 44.75 47.5 N/A N/A N/A N/A

TV-IF none 40.0-46.0 45.75 44.0 41.25 N/A N/A N/A N/A

2 2 54.0-60.0 55.25 57.0 59.75 55.2625 59.7625 54.0027 58.5027

3 3 60.0-66.0 61.25 63.0 65.75 61.2625 65.7625 60.0030 64.5030

4 4 66.0-72.0 67.25 69.0 71.75 67.2625 71.7625 66.0033 70.5030

5 5 76.0-82.0 77.25 79.0 81.75 79.2625 83.7625 78.0039 82.5039

6 6 82.0-88.0 83.25 85.0 87.75 85.2625 89.7625 84.0042 88.5042

FM 88.0-108.0

A-5 95 90.0-96.0 91.25 93.0 95.75 91.2625 95.7625 90.0045 94.5045

A-4 96 96.0-102.0 97.25 99.0 101.75 97.2625 101.7625 96.0048 100.5048

A-3 97 102.0-108.0 103.25 105.0 107.75 103.2625 107.7625 102.0051 106.5051

A-2 982108.0-114.0 109.25 111.0 113.75 109.2750 113.7750 Cannot lock to comb

A-1 992114.0-120.0 115.25 117.0 119.75 115.2750 119.7750 Reference channel,

Refer to FCC

regulations

A14

2120.0-126.0 121.25 123.0 125.75 121.2625 125.7625 120.0060 124.5060

B15

2126.0-132.0 127.25 129.0 131.75 127.2625 131.7625 126.0063 130.5063

C16

2132.0-138.0 133.25 135.0 137.75 133.2625 137.7625 132.0066 136.5066

D 17 138.0-144.0 139.25 141.0 143.75 139.2625 143.7625 138.0069 142.5069

E 18 144.0-150.0 145.25 147.0 149.75 145.2625 149.7625 144.0072 148.5072

F 19 150.0-156.0 151.25 153.0 155.75 151.2625 155.7625 150.0075 154.5075

G 20 156.0-162.0 157.25 159.0 161.75 157.2625 161.7625 156.0078 160.5078

H 21 162.0-168.0 163.25 165.0 167.75 163.2625 167.7625 162.0081 166.5081

I 22 168.0-174.0 169.25 171.0 173.75 169.2625 173.7625 168.0084 172.5084

7 7 174.0-180.0 175.25 177.0 179.75 175.2625 179.7625 174.0087 178.5087

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Appendix C Frequency Allocation

NTSC Cable Television Channels and Relative Frequencies

8 8 180.0-186.0 181.25 183.0 185.75 181.2625 185.7625 180.0090 184.5090

9 9 186.0-192.0 187.25 189.0 191.75 187.2625 191.7625 186.0093 190.5093

10 10 192.0-198.0 193.25 195.0 197.75 193.2625 197.7625 192.0096 196.5096

11 11 198.0-204.0 199.25 201.0 203.75 199.2625 203.7625 198.0099 202.5099

12 12 204.0-210.0 205.25 207.0 209.75 205.2625 209.7625 204.0102 208.5102

13 13 210.0-216.0 211.25 213.0 215.75 211.2625 215.7625 210.0105 214.5105

J 23 216.0-222.0 217.25 219.0 221.75 217.2625 211.7625 216.0108 220.5108

K24

2222.0-228.0 223.25 225.0 227.75 223.2625 227.7625 222.0111 226.5111

L25

2228.0-234.0 229.25 231.0 233.75 229.2625 233.7625 228.0114 232.5114

M26

2234.0-240.0 235.25 237.0 239.75 235.2625 239.7625 234.0117 238.5117

N27

2240.0-246.0 241.25 243.0 245.75 241.2625 245.7625 240.0120 244.5120

O28

2246.0-252.0 247.25 249.0 251.75 247.2625 251.7625 246.0123 250.5123

P29

2252.0-258.0 253.25 255.0 257.75 253.2625 257.7625 252.0126 256.5126

Q30

2258.0-264.0 259.25 261.0 263.75 259.2625 263.7625 258.0129 262.5129

R31

2264.0-270.0 265.25 267.0 269.75 265.2625 269.7625 264.0132 268.5132

S32

2270.0-276.0 271.25 273.0 275.75 271.2625 275.7625 270.0135 274.5135

T33

2276.0-282.0 277.25 279.0 281.75 277.2625 281.7625 276.0138 270.5138

U34

2282.0-288.0 283.25 285.0 287.75 283.2625 287.7625 282.0141 286.5141

V35

2288.0-294.0 289.25 291.0 293.75 289.2625 293.7625 288.0144 292.5144

W36

2294.0-300.0 295.25 297.0 299.75 295.2625 299.7625 294.0147 298.5147

AA 372300.0-306.0 301.25 303.0 305.75 301.2625 305.7625 300.0150 304.5150

BB 382306.0-312.0 307.25 309.0 311.75 307.2625 311.7625 306.0153 310.5153

CC 392312.0-318.0 313.25 315.0 317.75 313.2625 317.7625 312.0156 316.5156

DD 402318.0-324.0 319.25 321.0 323.75 319.2625 323.7625 318.0159 322.5159

EE 412324.0-330.0 325.25 327.0 329.75 325.2625 329.7625 324.0162 328.5162

FF 422330.0-336.0 331.25 333.0 335.75 331.2625 335.7625 330.0165 334.5165

GG 432336.0-342.0 337.25 339.0 341.75 337.2625 341.7625 336.0168 340.5168

HH 442342.0-348.0 343.25 345.0 347.75 343.2625 347.7625 342.0171 346.5171

II 452348.0-354.0 349.25 351.0 353.75 349.2625 353.7625 348.0174 352.5174

JJ 462354.0-360.0 355.25 357.0 359.75 355.2625 359.7625 354.0177 358.5177

KK 472360.0-366.0 361.25 363.0 365.75 361.2625 365.7625 360.0180 364.5180

LL 482366.0-372.0 367.25 369.0 371.75 367.2625 371.7625 366.0183 370.5183

MM 492372.0-378.0 373.25 375.0 377.75 373.2625 377.7625 372.0186 376.5186

NN 502378.0-384.0 379.25 381.0 383.75 379.2625 383.7625 378.0189 382.5189

OO 512384.0-390.0 385.25 387.0 389.75 385.2625 389.7625 384.0192 388.5192

Table C-4 NTSC Cable Television Channels and Relative Frequencies (continued)

Channel

No.1Channel

No., EIA

Bandwidth

(MHz)

Visual

Carrier (MHz)

Center

Freq.

Aural Carrier

(MHz)

Incrementally Related

Carrier

Harmonically Related

Carrier

Visual Aural Visual Aural

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Appendix C Frequency Allocation

NTSC Cable Television Channels and Relative Frequencies

PP 522390.0-396.0 391.25 393.0 395.75 391.2625 395.7625 390.0195 394.5195

QQ 532396.0-402.0 397.25 399.0 401.75 397.2625 401.7625 396.0198 400.5198

RR 54 402.0-408.0 403.25 405.0 407.75 403.2625 407.7625 402.0201 406.5201

SS 55 408.0-414.0 409.25 411.0 413.75 409.2625 413.7625 408.0204 412.5204

TT 56 414.0-420.0 415.25 417.0 419.75 415.2625 419.7625 414.0207 418.5207

UU 57 420.0-426.0 421.25 423.0 425.75 421.2625 425.7625 420.0210 424.5210

VV 58 426.0-432.0 427.25 429.0 431.75 427.2625 431.7625 426.0213 430.5213

WW 59 432.0-438.0 433.25 435.0 437.75 433.2625 437.7625 432.0216 436.5216

XX 60 438.0-444.0 439.25 441.0 443.75 439.2625 443.7625 438.0219 442.5219

YY 61 444.0-450.0 445.25 447.0 449.75 445.2625 449.7625 444.0222 448.5222

ZZ 62 450.0-456.0 451.25 453.0 455.75 451.2625 455.7625 450.0225 454.5225

63 456.0-462.0 457.25 459.0 461.75 457.2625 461.7625 456.0228 460.5228

64 462.0-468.0 463.25 465.0 467.75 463.2625 467.7625 462.0231 466.5231

65 468.0-474.0 469.25 471.0 473.75 469.2625 473.7625 468.0234 472.5234

66 474.0-480.0 475.25 477.0 479.75 475.2625 479.7625 474.0237 478.5237

67 480.0-486.0 481.25 483.0 485.75 481.2625 485.7625 480.0240 484.5240

68 486.0-492.0 487.25 489.0 491.75 487.2625 491.7625 486.0243 490.5243

69 492.0-498.0 493.25 495.0 497.75 493.2625 497.7625 492.0246 496.5246

70 498.0-504.0 499.25 501.0 503.75 499.2625 503.7625 498.0249 502.5249

71 504.0-510.0 505.25 507.0 509.75 505.2625 509.7625 504.0252 508.5252

72 510.0-516.0 511.25 513.0 515.75 511.2625 515.7625 510.0255 514.5255

73 516.0-522.0 517.25 519.0 521.75 517.2625 521.7625 516.0258 520.5258

74 522.0-528.0 523.25 525.0 527.75 523.2625 527.7625 522.0261 526.5261

75 528.0-534.0 529.25 531.0 533.75 529.2625 533.7625 528.0264 532.5264

76 534.0-540.0 535.25 537.0 539.75 535.2625 539.7625 534.0267 538.5267

77 540.0-546.0 541.25 543.0 545.75 541.2625 545.7625 540.0270 544.5270

78 546.0-552.0 547.25 549.0 551.75 547.2625 551.7625 556.0273 550.5273

79 552.0-558.0 553.25 555.0 557.75 553.2625 557.7625 552.0276 556.5276

80 558.0-564.0 559.25 561.0 563.75 559.2625 563.7625 558.0279 562.5279

81 564.0-570.0 565.25 567.0 569.75 565.2625 569.7625 564.0282 568.5282

82 570.0-576.0 571.25 573.0 575.75 571.2625 575.7625 570.0285 574.5285

83 576.0-582.0 577.25 579.0 581.75 577.2625 581.7625 576.0288 580.5288

84 582.0-588.0 583.25 585.0 587.75 583.2625 587.7625 582.0291 586.5291

85 588.0-594.0 589.25 591.0 593.75 589.2625 593.7625 588.0294 592.5294

86 594.0-600.0 595.25 597.0 599.75 595.2625 599.7625 594.0297 598.5297

Table C-4 NTSC Cable Television Channels and Relative Frequencies (continued)

Channel

No.1Channel

No., EIA

Bandwidth

(MHz)

Visual

Carrier (MHz)

Center

Freq.

Aural Carrier

(MHz)

Incrementally Related

Carrier

Harmonically Related

Carrier

Visual Aural Visual Aural

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Appendix C Frequency Allocation

NTSC Cable Television Channels and Relative Frequencies

87 600.0-606.0 601.25 603.0 605.75 601.2625 605.7625 600.0300 604.5300

88 606.0-612.0 607.25 609.0 611.75 607.2625 611.7625 606.0303 610.5303

89 612.0-618.0 613.25 615.0 617.75 613.2625 617.7625 612.0306 616.5306

90 618.0-624.0 619.25 621.0 623.75 619.2625 623.7625 618.0309 622.5309

91 624.0-630.0 625.25 627.0 629.75 625.2625 629.7625 624.0312 628.5312

92 630.0-636.0 631.25 633.0 635.75 631.2625 635.7625 630.0315 634.5315

93 636.0-642.0 637.25 639.0 641.75 637.2625 641.7625 636.0318 640.5318

94 642.0-648.0 643.25 645.0 647.75 643.2625 647.7625 642.0321 646.5321

100 648.0-654.0 649.25 651.0 653.75 649.2625 653.7625 648.0324 652.5324

101 654.0-660.0 655.25 657.0 659.75 655.2625 659.7625 654.0327 658.5327

102 660.0-666.0 661.25 663.0 665.75 661.2625 665.7625 660.0330 664.5330

103 666.0-672.0 667.25 669.0 671.75 667.2625 671.7625 666.0333 670.5333

104 672.0-678.0 673.25 675.0 677.75 673.2625 677.7625 672.0336 676.5336

105 678.0-684.0 679.25 681.0 683.75 679.2625 683.7625 678.0339 682.5339

106 684.0-690.0 685.25 687.0 689.75 685.2625 689.7625 684.0342 688.5342

107 690.0-696.0 691.25 693.0 695.75 691.2625 695.7625 690.0345 694.5345

108 696.0-702.0 697.25 699.0 701.75 697.2625 701.7625 696.0348 700.5348

109 702.0-708.0 703.25 705.0 707.75 703.2625 707.7625 702.0351 706.5351

110 708.0-714.0 709.25 711.0 713.75 709.2625 713.7625 708.0354 712.5354

111 714.0-720.0 715.25 717.0 719.75 715.2625 719.7625 714.0357 718.5357

112 720.0-726.0 721.25 723.0 725.75 721.2625 725.7625 720.0360 724.5360

113 726.0-732.0 727.25 729.0 731.75 727.2625 731.7625 726.0363 730.5363

114 732.0-738.0 733.25 735.0 737.75 733.2625 737.7625 732.0366 736.5366

115 738.0-744.0 739.25 741.0 743.75 739.2625 743.7625 738.0369 742.5369

116 744.0-750.0 745.25 747.0 749.75 745.2625 749.7625 744.0372 748.5372

117 750.0-756.0 751.25 753.0 755.75 751.2625 755.7625 750.0375 754.5375

118 756.0-762.0 757.25 759.0 761.75 757.2625 761.7625 756.0378 760.5378

119 762.0-768.0 763.25 765.0 767.75 763.2625 767.7625 762.0381 766.5381

120 768.0-674.0 769.25 771.0 773.75 769.2625 773.7625 768.0384 772.5384

121 774.0-780.0 775.25 777.0 779.75 775.2625 779.7625 774.0387 778.5387

122 780.0-786.0 781.25 783.0 785.75 781.2625 785.7625 780.0390 784.5390

123 786.0-792.0 787.25 789.0 791.75 787.2625 791.7625 786.0393 790.5393

124 792.0-798.0 793.25 795.0 797.75 793.2625 797.7625 792.0396 796.5396

125 798.0-804.0 799.25 801.0 803.75 799.2625 803.7625 798.0399 802.5399

126 804.0-810.0 805.25 807.0 809.75 805.2625 809.7625 804.0402 808.5402

Table C-4 NTSC Cable Television Channels and Relative Frequencies (continued)

Channel

No.1Channel

No., EIA

Bandwidth

(MHz)

Visual

Carrier (MHz)

Center

Freq.

Aural Carrier

(MHz)

Incrementally Related

Carrier

Harmonically Related

Carrier

Visual Aural Visual Aural

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Appendix C Frequency Allocation

NTSC Cable Television Channels and Relative Frequencies

127 810.0-816.0 811.25 813.0 815.75 811.2625 815.7625 810.0405 814.5405

128 816.0-822.0 817.25 819.0 821.75 817.2625 821.7625 816.0408 820.5408

129 822.0-828.0 823.25 825.0 827.75 823.2625 827.7625 822.0411 826.5411

130 828.0-834.0 829.25 831.0 833.75 829.2625 833.7625 828.0414 832.5414

131 834.0-840.0 835.25 837.0 839.75 835.2625 839.7625 834.0417 838.5417

132 840.0-846.0 841.25 843.0 845.75 841.2625 845.7625 840.0420 844.5420

133 846.0-852.0 847.25 849.0 851.75 847.2625 851.7625 846.0423 850.5423

134 852.0-858.0 853.25 855.0 857.75 853.2625 857.7625 852.0426 856.5426

135 858.0-864.0 859.25 861.0 863.75 859.2625 863.7625 858.0429 862.5429

136 864.0-870.0 865.25 867.0 869.75 865.2625 869.7625 864.0432 868.5432

137 870.0-876.0 871.25 873.0 875.75 871.2625 875.7625 870.0435 874.5435

138 876.0-882.0 877.25 879.0 881.75 877.2625 881.7625 876.0438 880.5438

139 882.0-888.0 883.25 885.0 887.75 883.2625 887.7625 882.0441 886.5441

140 888.0-894.0 889.25 891.0 893.75 889.2625 893.7625 888.0444 892.5444

141 894.0-900.0 895.25 897.0 899.75 895.2625 899.7625 894.0447 898.5447

142 900.0-906.0 901.25 903.0 905.75 901.2625 905.7625 900.0450 904.5450

143 906.0-912.0 907.25 909.0 911.75 907.2625 911.7625 906.0453 910.5453

144 912.0-918.0 913.25 915.0 917.75 913.2625 917.7625 912.0456 916.5456

145 918.0-924.0 919.25 921.0 923.75 919.2625 923.7625 918.0459 922.5459

146 924.0-930.0 925.25 927.0 929.75 925.2625 929.7625 924.0462 928.5462

147 930.0-936.0 931.25 933.0 935.75 931.2625 935.7625 930.0465 934.5465

148 936.0-942.0 937.25 939.0 941.75 937.2625 941.7625 936.0468 940.5468

149 942.0-948.0 943.25 945.0 947.75 943.2625 947.7625 942.0471 946.5471

150 948.0-954.0 949.25 951.0 953.75 949.2625 953.7625 948.0474 952.5474

151 954.0-960.0 955.25 957.0 959.75 955.2625 959.7625 954.0477 958.5477

152 960.0-966.0 961.25 963.0 965.75 961.2625 965.7625 960.0480 964.5480

153 966.0-972.0 967.25 969.0 971.75 967.2625 971.7625 966.0483 970.5483

154 972.0-978.0 973.25 975.0 977.75 973.2625 977.7625 972.0486 976.5486

155 978.0-984.0 979.25 981.0 983.75 979.2625 983.7625 978.0489 982.5489

156 984.0-990.0 985.25 987.0 989.75 985.2625 989.7625 984.0492 988.5492

157 990.0-996.0 991.25 993.0 995.75 991.2625 995.7625 990.0495 994.5495

158 996.0-1002.0 997.25 999.0 1001.75 997.2625 1001.7625 996.0498 1000.5498

1. This column is for historical channel listings.

2. Aeronautical channels visual carrier frequency tolerance +/–5 kHz.

Table C-4 NTSC Cable Television Channels and Relative Frequencies (continued)

Channel

No.1Channel

No., EIA

Bandwidth

(MHz)

Visual

Carrier (MHz)

Center

Freq.

Aural Carrier

(MHz)

Incrementally Related

Carrier

Harmonically Related

Carrier

Visual Aural Visual Aural

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Appendix C Frequency Allocation

NTSC (M) Cable Television Channel Frequencies for Japan

Japan uses NTSC (M) with different channel assignments.

Table C-5 Japanese Channel Assignments

Channel Number

Bandwidth

(MHz)

Visual Carrier

(MHz) Center Frequency

Aural Carrier

(MHz)

1 90.0-96.0 91.25 93.00 95.75

2 96.0-102.0 97.25 99.00 101.75

3 102.0-108.0 103.25 105.00 107.75

4 170.0-176.0 171.25 173.00 175.75

5 176.0-182.0 177.25 179.00 181.75

6 182.0-188.0 183.25 185.00 187.75

7 188.0-194.0 189.25 191.00 193.75

8 192.0-198.0 193.25 195.00 197.75

9 198.0-204.0 199.25 201.00 203.75

10 204.0-210.0 205.25 207.00 209.75

11 210.0-216.0 211.25 213.00 215.75

12 216.0-222.0 217.25 219.00 221.75

C13 108.0-114.0 109.25 111.00 113.75

C14 114.0-120.0 115.25 117.00 119.75

C15 120.0-126.0 121.25 123.00 125.75

C16 126.0-132.0 125.25 129.00 131.75

C17 132.0-138.0 133.25 135.00 137.75

C18 138.0-144.0 139.25 141.00 143.75

C19 144.0-150.0 145.25 147.00 149.75

C20 150.0-156.0 151.25 153.00 155.75

C21 156.0-162.0 157.25 159.00 161.75

C22 164.0-170.0 165.25 167.00 169.75

C23 222.0-228.0 223.25 225.00 227.75

C24 230.0-236.0 231.25 233.00 235.75

C25 236.0-242.0 237.25 239.00 241.75

C26 242.0-248.0 243.25 245.00 247.75

C27 248.0-254.0 249.25 251.00 253.75

C28 254.0-258.0 253.25 257.00 257.75

C29 258.0-264.0 259.25 261.00 263.75

C30 264.0-270.0 265.25 267.00 269.75

C31 270.0-276.0 271.25 273.00 275.75

C32 276.0-282.0 277.25 279.00 281.75

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Appendix C Frequency Allocation

NTSC (M) Cable Television Channel Frequencies for Japan

C33 282.0-288.0 283.25 285.00 287.75

C34 288.0-294.0 289.25 291.00 293.75

C35 294.0-300.0 295.25 297.00 299.75

C36 300.0-306.0 301.25 303.00 305.75

C37 306.0-312.0 307.25 309.00 311.75

C38 312.0-318.0 313.25 315.00 317.75

C39 318.0-324.0 319.25 321.00 323.75

C40 324.0-330.0 325.25 327.00 329.75

C41 330.0-336.0 331.25 333.00 335.75

C42 336.0-342.0 337.25 339.00 341.75

C43 342.0-348.0 343.25 345.00 347.75

C44 348.0-354.0 349.25 351.00 353.75

C45 354.0-360.0 355.25 357.00 359.75

C46 360.0-366.0 361.25 363.00 365.75

C47 366.0-372.0 367.25 369.00 371.75

C48 372.0-378.0 373.25 375.00 377.75

C49 378.0-384.0 379.25 381.00 383.75

C50 384.0-390.0 385.25 387.00 389.75

C51 390.0-396.0 391.25 393.00 395.75

C52 396.0-402.0 397.25 399.00 401.75

C53 402.0-408.0 403.25 405.00 407.75

C54 408.0-414.0 409.25 411.00 413.75

C55 414.0-420.0 415.25 417.00 419.75

C56 420.0-426.0 421.25 423.00 425.75

C57 426.0-432.0 427.25 429.00 431.75

C58 432.0-438.0 433.25 435.00 437.75

C59 438.0-444.0 439.25 441.00 443.75

C60 444.0-450.0 445.25 447.00 449.75

C61 450.0-456.0 451.25 453.00 455.75

C62 456.0-462.0 457.25 459.00 461.75

C63 462.0-468.0 463.25 465.00 467.75

Table C-5 Japanese Channel Assignments (continued)

Channel Number

Bandwidth

(MHz)

Visual Carrier

(MHz) Center Frequency

Aural Carrier

(MHz)

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Appendix C Frequency Allocation

NTSC Cable Television Channel Frequencies for the Republic of Korea

NTSC Cable Television Channel Frequencies for the Republic of

Korea

Korea uses NTSC (VHF, UHF) with different channel assignments.

Table C-6 Korean Channel Assignments

Channel

Number

Bandwidth

(MHz)

Visual Carrier

(MHz)

Center

Frequency

Aural Carrier

(MHz) Usage

5.75-41.75 Return path

2 54.0-60.0 55.25 57.00 59.75

CATV

3 60.0-66.0 61.25 63.00 65.75

4 66.0-72.0 67.25 69.00 71.75

5 76.0-82.0 77.25 79.00 81.75

6 82.0-88.0 83.25 85.00 87.75

88.0-108 Music band

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Appendix C Frequency Allocation

NTSC Cable Television Channel Frequencies for the Republic of Korea

14 120.0-126.0 121.25 123.0 125.75

CATV

15 126.0-132.0 127.25 129.0 131.75

16 132.0-138.0 133.25 135.0 137.75

17 138.0-144.0 139.25 141.0 143.75

18 144.0-150.0 145.25 147.0 149.75

19 150.0-156.0 151.25 153.0 155.75

20 156.0-162.0 157.25 159.0 161.75

21 162.0-168.0 163.25 165.0 167.75

22 168.0-174.0 169.25 171.0 173.75

7 174.0-180.0 175.25 177.0 179.75

8 180.0-186.0 181.25 183.0 185.75

9 186.0-192.0 187.25 189.0 191.75

10 192.0-198.0 193.25 195.0 197.75

11 198.0-204.0 199.25 201.0 203.75

12 204.0-210.0 205.25 207.0 209.75

13 210.0-216.0 211.25 213.0 215.75

23 216.0-222.0 217.25 219.0 221.75

241222.0-228.0 223.25 225.0 227.75

251228.0-234.0 229.25 231.0 233.75

261234.0-240.0 235.25 237.0 239.75

271240.0-246.0 241.25 243.0 245.75

281246.0-252.0 247.25 249.0 251.75

291252.0-258.0 253.25 255.0 257.75

301258.0-264.0 259.25 261.0 263.75

311264.0-270.0 265.25 267.0 269.75

Table C-6 Korean Channel Assignments (continued)

Channel

Number

Bandwidth

(MHz)

Visual Carrier

(MHz)

Center

Frequency

Aural Carrier

(MHz) Usage

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Appendix C Frequency Allocation

NTSC Cable Television Channel Frequencies for the Republic of Korea

321270.0-276.0 271.25 273.0 275.75

CATV

331276.0-282.0 277.25 279.0 281.75

341282.0-288.0 283.25 285.0 287.75

351288.0-294.0 289.25 291.0 293.75

361294.0-300.0 295.25 297.0 299.75

371300.0-306.0 301.25 303.0 305.75

381306.0-312.0 307.25 309.0 311.75

391312.0-318.0 313.25 315.0 317.75

401318.0-324.0 319.25 321.0 323.75

411324.0-330.0 325.25 327.0 329.75

421330.0-336.0 331.25 333.0 335.75

431336.0-342.0 337.25 339.0 341.75

441342.0-348.0 343.25 345.0 347.75

451348.0-354.0 349.25 351.0 353.75

461354.0-360.0 355.25 357.0 359.75

471360.0-366.0 361.25 363.0 365.75

481366.0-372.0 367.25 369.0 371.75

491372.0-378.0 373.25 375.0 377.75

501378.0-384.0 379.25 381.0 383.75

511384.0-390.0 385.25 387.0 389.75

521390.0-396.0 391.25 393.0 395.75

531396.0-402.0 397.25 399.0 401.75

54 402.0-408.0 403.25 405.0 407.75

55 408.0-414.0 409.25 411.0 413.75

56 414.0-420.0 415.25 417.0 419.75

57 420.0-426.0 421.25 423.0 425.75

58 426.0-432.0 427.25 429.0 431.75

59 432.0-438.0 433.25 435.0 437.75

60 438.0-444.0 439.25 441.0 443.75

61 444.0-450.0 445.25 447.0 449.75

62 450.0-456.0 451.25 453.0 455.75

63 456.0-462.0 457.25 459.0 461.75

64 462.0-468.0 463.25 465.0 467.75

65 468.0-474.0 469.25 471.0 473.75

66 474.0-480.0 475.25 477.0 479.75

Table C-6 Korean Channel Assignments (continued)

Channel

Number

Bandwidth

(MHz)

Visual Carrier

(MHz)

Center

Frequency

Aural Carrier

(MHz) Usage

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Appendix C Frequency Allocation

NTSC Cable Television Channel Frequencies for the Republic of Korea

67 480.0-486.0 481.25 483.0 485.75

CATV

68 486.0-492.0 487.25 489.0 491.75

69 492.0-498.0 493.25 495.0 497.75

70 498.0-504.0 499.25 501.0 503.75

71 504.0-510.0 505.25 507.0 509.75

72 510.0-516.0 511.25 513.0 515.75

73 516.0-522.0 517.25 519.0 521.75

74 522.0-528.0 523.25 525.0 527.75

75 528.0-534.0 529.25 531.0 533.75

76 534.0-540.0 535.25 537.0 539.75

77 540.0-546.0 541.25 543.0 545.75

78 546.0-552.0 547.25 549.0 551.75

79 552.0-558.0 553.25 555.0 557.75

80 558.0-564.0 559.25 561.0 563.75

81 564.0-570.0 565.25 567.0 569.75

82 570.0-576.0 571.25 573.0 575.75

83 576.0-582.0 577.25 579.0 581.75

84 582.0-588.0 583.25 585.0 587.75

85 588.0-594.0 589.25 591.0 593.75

86 594.0-600.0 595.25 597.0 599.75

87 600.0-606.0 601.25 603.0 605.75

88 606.0-612.0 607.25 609.0 611.75

89 612.0-618.0 613.25 615.0 617.75

90 618.0-624.0 619.25 621.0 623.75

91 624.0-630.0 625.25 627.0 629.75

92 630.0-636.0 631.25 633.0 635.75

93 636.0-642.0 637.25 639.0 641.75

94 642.0-648.0 643.25 645.0 647.75

95 648.0-654.0 649.25 651.0 653.75

96 654.0-660.0 655.25 657.0 659.75

97 660.0-666.0 661.25 663.0 665.75

98 666.0-672.0 667.25 669.0 671.75

99 672.0-678.0 673.25 675.0 677.75

100 678.0-684.0 679.25 681.0 683.75

101 684.0-690.0 685.25 687.0 689.75

Table C-6 Korean Channel Assignments (continued)

Channel

Number

Bandwidth

(MHz)

Visual Carrier

(MHz)

Center

Frequency

Aural Carrier

(MHz) Usage

C-14

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Appendix C Frequency Allocation

PAL/SECAM Cable Television Channels and Relative Frequencies

PAL/SECAM Cable Television Channels and Relative

Frequencies

Table C-7 provides information on the Phase Alternating Line (PAL) and SEquential Couleur Avec

Memoire (SECAM) frequency map for standard 7and 8 MHz channel bands in Europe.

The FCS (reference subcarrier frequency) for color integration is different for different countries. As

well, the channel/frequency designations is different for different countries. For a summary of the ITU

designations for PAL/SECAM systems and Recommendation ITU-R BT.470.6 standards, refer to

Table C-1, Table C-2, and Table C-3. These tables provide general information that may help determine

frequency allocations for specific countries. Table C-7 is a frequency allocation table for PAL B and G

locations. Also note that some countries use different schemes for VHF and UHF. Table C-8 is a

frequency allocation table for PAL D and K locations for the People’s Republic of China.

More information can be found at the Web sites listed on page E-1.

Note The downstream frequency plan will include all center frequencies between 112 and 858 MHz on 250

kHz increments. It is up to the operator to decide which frequencies to use to meet national and network

requirements

102 690.0-696.0 691.25 693.0 695.75

CATV

103 696.0-702.0 697.25 699.0 701.75

104 702.0-708.0 703.25 705.0 707.75

105 708.0-714.0 709.25 711.0 713.75

106 714.0-720.0 715.25 717.0 719.75

107 720.0-726.0 721.25 723.0 725.75

108 726.0-732.0 727.25 729.0 731.75

109 732.0-738.0 733.25 735.0 737.75

110 738.0-744.0 739.25 741.0 743.75

111 744.0-750.0 745.25 747.0 749.75

1. Aeronautical channels visual carrier frequency tolerance +/–5 kHz.

Table C-6 Korean Channel Assignments (continued)

Channel

Number

Bandwidth

(MHz)

Visual Carrier

(MHz)

Center

Frequency

Aural Carrier

(MHz) Usage

Table C-7 Cable Television Channels and Relative Frequencies, PAL B and G

Channel

Number

Bandwidth

(MHz)

Visual Carrier

(MHz)

Aural Carrier

(MHz)

E2 47.0-54.0 48.25 53.75

E3 54.0-61.0 55.25 60.75

E4 61.0-68.0 62.25 67.75

S3 118.0-125.0 119.25 124.75

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Appendix C Frequency Allocation

PAL/SECAM Cable Television Channels and Relative Frequencies

S4 125.0-132.0 126.25 131.75

S5 132.0-139.0 133.25 138.75

S6 139.0-146.0 140.25 145.75

S7 146.0-153.0 147.25 152.75

S8 153.0-160.0 154.25 159.75

S9 160.0-167.0 161.25 166.75

S10 167.0-174.0 168.25 173.75

E5 174.0-181.0 175.25 180.75

E6 181.0-188.0 182.25 187.75

E7 188.0-195.0 189.25 194.5

E8 195.0-202.0 196.25 201.75

E9 202.0-209.0 203.25 208.75

E10 209.0-216.0 210.25 215.75

E11 216.0-223.0 217.25 222.75

E12 223.0-230.0 224.25 229.75

S11 230.0-237.0 231.25 236.75

S12 237.0-244.0 238.25 243.75

S13 244.0-251.0 245.25 250.75

S14 251.0-258.0 252.25 257.75

S15 258.0-265.0 259.25 264.75

S16 265.0-272.0 266.25 271.75

S17 272.0-279.0 273.25 278.75

S18 279.0-286.0 280.25 285.75

S19 286.0-293.0 287.25 289.75

S20 293.0-300.0 294.25 299.75

S21 302.0-310.0 303.25 308.75

S22 310.0-318.0 311.25 316.75

S23 318.0-326.0 319.25 324.75

S24 326.0-334.0 327.25 332.75

S25 334.0-342.0 335.25 340.75

S26 342.0-350.0 343.25 348.75

S27 350.0-358.0 351.25 356.75

S28 358.0-366.0 359.25 364.75

S29 366.0-374.0 367.25 372.05

S30 374.0-382.0 375.25 380.75

Table C-7 Cable Television Channels and Relative Frequencies, PAL B and G (continued)

Channel

Number

Bandwidth

(MHz)

Visual Carrier

(MHz)

Aural Carrier

(MHz)

C-16

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Appendix C Frequency Allocation

PAL/SECAM Cable Television Channels and Relative Frequencies

S31 382.0-390.0 383.25 388.75

S32 390.0-398.0 391.25 396.75

S33 398.0-406.0 399.25 404.75

S34 406.0-414.0 407.25 412.75

S35 414.0-422.0 415.25 420.75

S36 422.0-430.0 423.25 428.75

S37 430.0-438.0 431.25 436.75

S38 438.0-446.0 439.25 444.75

S39 446.0-454.0 447.25 452.75

S40 454.0-462.0 455.25 460.75

S41 462.0-470.0 463.25 468.75

21 470.0-478.0 471.25 476.75

22 478.0-486.0 479.25 484.75

23 486.0-494.0 487.25 492.7‘5

24 494.0-502.0 495.25 500.75

25 502.0-510.0 503.25 508.75

26 510.0-518.0 511.25 516.75

27 518.0-526.0 519.25 524.75

28 526.0-534.0 527.25 532.75

29 534.0-542.0 535.25 540.75

30 542.0-550.0 543.25 548.75

31 550.0-558.0 551.25 556.75

32 558.0-566.0 559.25 564.75

33 566.0-574.0 567.25 572.75

34 574.0-582.0 575.25 580.725

35 582.0-590.0 583.25 588.75

36 590.0-598.0 591.25 596.75

37 598.0-606.0 599.25 604.75

38 606.0-614.0 607.25 612.75

39 614.0-622.0 615.25 620.75

40 622.0-630.0 623.25 628.75

41 630.0-638.0 631.25 636.75

42 638.0-646.0 639.25 644.75

43 646.0-654.0 647.25 652.75

44 654.0-662.0 655.25 660.75

Table C-7 Cable Television Channels and Relative Frequencies, PAL B and G (continued)

Channel

Number

Bandwidth

(MHz)

Visual Carrier

(MHz)

Aural Carrier

(MHz)

C-17

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Appendix C Frequency Allocation

PAL/SECAM Cable Television Channels and Relative Frequencies

45 662.0-670.0 663.25 668.75

46 670.0-678.0 671.25 676.75

47 678.0-686.0 679.25 684.75

48 686.0-694.0 687.25 692.75

49 694.0-702.0 695.25 700.75

50 702.0-710.0 703.25 708.75

51 710.0-718.0 711.25 716.75

52 718.0-726.0 719.25 724.75

53 726.0-734.0 727.25 732.75

54 734.0-742.0 735.25 740.75

55 742.0-750.0 743.25 748.75

56 750.0-758.0 751.25 756.75

57 758.0-766.0 759.25 764.75

58 766.0-774.0 767.25 772.75

59 774.0-782.0 775.25 780.75

60 782.0-790.0 783.25 788.75

61 790.0-798.0 791.25 796.75

62 798.0-806.0 799.25 804.75

63 806.0-814.0 807.25 812.75

64 814.0-822.0 815.25 820.75

65 822.0-830.0 823.25 828.75

66 830.0-838.0 831.25 836.75

67 838.0-846.0 839.25 844.75

68 846.0-854.0 847.25 852.75

69 854.0-862.0 855.25 860.75

Table C-7 Cable Television Channels and Relative Frequencies, PAL B and G (continued)

Channel

Number

Bandwidth

(MHz)

Visual Carrier

(MHz)

Aural Carrier

(MHz)

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Cisco uBR10012 Universal Broadband Router Hardware Installation Guide

Appendix C Frequency Allocation

PAL SECAM (D/K) Cable Television Channel Frequencies for the People’s Republic of China

PAL SECAM (D/K) Cable Television Channel Frequencies for the

People’s Republic of China

Note The downstream frequency plan includes all center frequencies between 112 and 862 MHz in 250 kHz

increments. It is up to the operator to decide which frequencies to use to meet national and network

requirements

Table C-8 Cable Television Channels and Relative Frequencies, PAL D and K

Channel

Number

Bandwidth

(MHz)

Visual Carrier

(MHz)

Aural Carrier

(MHz)

Z1 112.0-119.0 112.25 118.75

Z2 120.0-127.0 120.25 126.75

Z3 128.0-135.0 128.25 134.75

Z4 136.0-143.0 136.25 142.75

Z5 144.0-151.0 144.25 150.75

Z6 152.0-159.0 152.25 158.75

Z7 160.0-167.0 160.25 166.75

DS6 168.0-175.0 168.25 174.75

DS7 176.0-183.0 176.25 182.75

DS8 184.0-191.0 184.25 190.75

DS9 192.0-199.0 192.25 198.75

DS10 200.0-207.0 200.25 206.75

DS11 208.0-215.0 208.25 214.75

DS12 216.0-223.0 216.25 222.5

Z8 224.0-231.0 224.25 230.75

Z9 232.0-239.0 232.25 238.75

Z10 240.0-247.0 240.25 246.75

Z11 248.0-255.0 248.25 254.75

Z12 256.0-263.0 256.25 262.75

Z13 264.0-271.0 264.25 270.75

Z14 272.0-279.0 272.25 278.75

Z15 280.0-287.0 280.25 286.75

Z16 288.0-295.0 288.25 294.75

Z17 296.0-303.0 296.25 302.75

Z18 304.0-311.0 304.25 310.75

Z19 312.0-319.0 312.25 318.75

Z20 320.0-327.0 320.25 326.75

Z21 328.0-335.0 328.25 334.75

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Appendix C Frequency Allocation

PAL SECAM (D/K) Cable Television Channel Frequencies for the People’s Republic of China

Z22 336.0-343.0 336.25 342.75

Z23 344.0-351.0 344.25 350.75

Z24 352.0-359.0 352.25 358.75

Z25 362.0-367.0 362.25 366.75

Z26 368.0-375.0 368.25 374.75

Z27 376.0-383.0 376.25 382.75

Z28 384.0-391.0 384.25 390.75

Z29 393.0-399.0 392.25 398.75

Z30 400.0-407.0 400.25 406.75

Z32 408.0-415.0 408.25 414.05

Z32 416.0-423.0 416.25 422.75

Z33 424.0-431.0 424.25 430.75

Z34 432.0-439.0 432.25 438.75

Z35 440.0-447.0 440.25 446.75

Z36 448.0-455.0 448.25 454.75

Z37 456.0-463.0 456.25 462.75

DS13 471.0-478.0 471.25 477.75

DS14 479.0-486.0 479.25 485.75

DS15 487.0-494.0 487.25 493.75

DS16 495.0-502.0 495.25 501.75

DS17 503.0-510.0 503.25 509.75

DS18 511.0-518.0 511.25 517.75

DS19 519.0-526.0 519.25 525.75

DS20 527.0-534.0 527.25 533.75

DS21 535.0-542.0 535.25 541.75

DS22 543.0-550.0 543.25 549.75

DS23 551.0-558.0 551.25 557.75

DS24 559.0-566.0 559.25 565.75

Z38 567.0-574.0 567.25 573.75

Z39 575.0-582.0 575.25 581.75

Z40 583.0-590.0 583.25 589.75

Z41 591.0-598.0 591.25 597.75

Z42 599.0-606.0 599.25 605.75

DS25 607.0-614.0 607.25 613.75

DS26 615.0-622.0 615.25 621.75

Table C-8 Cable Television Channels and Relative Frequencies, PAL D and K (continued)

Channel

Number

Bandwidth

(MHz)

Visual Carrier

(MHz)

Aural Carrier

(MHz)

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Appendix C Frequency Allocation

PAL SECAM (D/K) Cable Television Channel Frequencies for the People’s Republic of China

DS27 623.0-630.0 623.25 629.725

DS28 631.0-638.0 631.25 637.75

DS29 639.0-646.0 639.25 645.75

DS30 647.0-654.0 647.25 653.75

DS31 655.0-662.0 655.25 661.75

DS32 663.0-670.0 663.25 669.75

DS33 671.0-678.0 671.25 677.75

DS34 679.0-686.0 679.25 685.75

DS35 687.0-694.0 687.25 693.75

DS36 695.0-702.0 695.25 701.75

DS37 703.0-710.0 703.25 709.75

DS38 711.0-718.0 711.25 717.75

DS39 719.0-726.0 719.25 725.75

DS40 727.0-730.0 727.25 729.75

DS41 735.0-742.0 735.25 741.75

DS42 743.0-750.0 743.25 749.75

DS43 751.0-758.0 751.25 757.75

DS44 759.0-766.0 759.25 765.75

DS45 767.0-774.0 767.25 773.75

DS46 775.0-782.0 775.25 781.75

DS47 783.0-790.0 783.25 789.75

DS48 791.0-798.0 791.25 797.75

DS49 799.0-806.0 799.25 805.75

DS50 807.0-814.0 807.25 813.75

DS51 815.0-822.0 815.25 821.75

DS52 823.0-730.0 823.25 829.75

DS53 831.0-838.0 831.25 837.75

DS54 839.0-846.0 839.25 845.75

DS55 847.0-854.0 847.25 853.75

DS56 855.0-862.0 855.25 861.75

Table C-8 Cable Television Channels and Relative Frequencies, PAL D and K (continued)

Channel

Number

Bandwidth

(MHz)

Visual Carrier

(MHz)

Aural Carrier

(MHz)

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Cisco uBR10012 Universal Broadband Router Hardware Installation Guide

APPENDIX

Manufacturers for Hardware Components

Table D-1 and Table D-2 provide contact information for manufacturers, web sites, and product

offerings required to prepare and provision a North American cable headend site for two-way data.

Table D-3 and Table D-4 provide contact information for manufacturers, web sites, and product

offerings required to prepare and provision a European cable headend site for two-way data.

Table D-5 provides a list of parts and manufacturers used with the cable interface line card.

Table D-6 provides a list manufacturers for the external AC-input power shelves that are used with the

Cisco uBR10012 router.

North American Channel Plans

Table D-1 Manufacturers for North American Headend Provisioning Requirements

Manufacturer1Web Site or Phone Number Products/Model

Upconverters

Barco http://www.barco.com Gemini

Motorola2 http://www.gi.com CDCM2000

Scientific Atlanta http://www.sciatl.com Continuum 9860, 9861

Vecima Networks, Inc. http://www.vecima.com/ HD4040, MA4040

Diplex Filters

Eagle Comtronics http://www.eaglecomtronics.com Diplex filters

Microwave Filter Company, Inc. http://www.microwavefilter.com Diplex filters

PCI Technologies http://www.pci.com Diplex filters

Viewsonics http://www.viewsonics.com Diplex filters

Coaxial Jumpers, Attenuators, Splitters, and Taps

Viewsonics http://www.viewsonics.com Variable attenuators,

Comb generators,

Cisco uBR kit (splitter, diplex filter,

attenuators)

Vecima Networks, Inc. http://www.vecima.com/ Cisco uBR kit (splitter, diplex filter,

attenuators)

D-2

Cisco uBR10012 Universal Broadband Router Hardware Installation Guide

Appendix D Manufacturers for Hardware Components

North American Channel Plans

In addition, Cisco recommends the following manufacturers, web sites, and product offerings for various

measurement devices you will need to prepare and provision a North American cable headend site for

two-way data.

White Sands Engineering, Inc http://www.whitesandsengineering.com

1 800-jumpers or 602 581-0331

Coaxial jumpers

GPS Receivers

Agilent3 http://www.home.agilent.com/agilent/ho

me.jspx?&cc=IN&lc=eng

Agilent 85960B, 85961B

Symmetricom http://www.symmetricom.com TS2500, TS2700, TS3000

1. The lead times for upconverters can run from 2 to 18 weeks. Contact the upconverter manufacturers listed above for current information on lead times.

2. Formerly General Instrument

3. Formerly Hewlett-Packard Test and Measurement Division.

Table D-1 Manufacturers for North American Headend Provisioning Requirements (continued)

Manufacturer1Web Site or Phone Number Products/Model

Table D-2 Manufacturers for North American Headend Measurement Devices

Manufacturer Web Site or Phone Number Products/Model

Digital Signal Level Meters/QAM Analyzers

Acterna http://www.acterna.com SDA-5000, w/Option 4B

Agilent1

1. Formerly Hewlett-Packard Test and Measurement Division.

http://www.home.agilent.com/agilent/home.

jspx?&cc=IN&lc=eng

Agilent 8594Q, N1776A

Telsey2

2. Formerly Tektronics DMA division

http://www.telsey.it DMA120, DMA122

Sencore http://www.sencore.com QAM-B970

Sunrise Telecom3

3. Formerly Hukk Engineering and Avantron.

http://www.sunrisetelecom.com CR1200R, AT2000RQ

Trilithic http://www.trilithic.com 860DSP w/Option QA1

Spectrum Analyzers

Agilent http://www.home.agilent.com/agilent/home.

jspx?&cc=IN&lc=eng

Agilent 8591C, N1776A

Tektronics http://www.tek.com 2715

Sunrise Telecom http://www.sunrisetelecom.com AT2000R

Vector Signal Analyzers

Agilent http://www.home.agilent.com/agilent/home.

jspx?&cc=IN&lc=eng

Agilent 89411A

D-3

Cisco uBR10012 Universal Broadband Router Hardware Installation Guide

Appendix D Manufacturers for Hardware Components

European Channel Plans

In addition, Cisco recommends the following manufacturers, web sites, and product offerings for various

measurement devices you will need to prepare and provision a European cable headend site for two-way

data.

Table D-3 Manufacturers for European Headend Provisioning Requirements

Manufacturer 1

1. The lead times for upconverters can run from 2 to 18 weeks. Contact the upconverter manufacturers listed above for current information on lead times.

Web Site or Phone Number Products/Model

Upconverters

Barco http://www.barco.com Gemini

Motorola2

2. Formerly General Instrument

http://www.gi.com CDCM2000

Scientific Atlanta http://www.sciatl.com Continuum

Vecima Networks, Inc. http://www.vecima.com/ HD4040, MA4040

Diplex Filters

Eagle Comtronics http://www.eaglecomtronics.com Diplex filters

Microwave Filter Company, Inc. http://www.microwavefilter.com Diplex filters

PCI Technologies http://www.pci.com Diplex filters

Viewsonics http://www.viewsonics.com Diplex filters

Coaxial Jumpers, Attenuators, Splitters, and Taps

Viewsonics http://www.viewsonics.com Variable attenuators,

Comb generators,

Cisco kit (splitter, diplex filter,

attenuators, coax jumpers

Vecima Networks, Inc. http://www.vecima.com/ Cisco uBR kit (splitter, diplex filter,

attenuators)

White Sands Engineering, Inc http://www.whitesandsengineering.com

1 800-jumpers or 602 581-0331

Coaxial jumpers

GPS Receivers

Agilent3

3. Formerly Hewlett-Packard Test and Measurement Division.

http://www.home.agilent.com/agilent/ho

me.jspx?&cc=IN&lc=eng

Agilent 85960B, 85961B

Symmetricom http://www.symmetricom.com TS2500, TS2700, TS3000

D-4

Cisco uBR10012 Universal Broadband Router Hardware Installation Guide

Appendix D Manufacturers for Hardware Components

Cable Kits and Tools

Table D-4 Manufacturers for European Headend Measurement Devices

Manufacturer Web Site or Phone Number Products/Model

Digital Signal Level Meters/QAM Analysers

Acterna http://www.acterna.com SDA-5000 w/Option 4B

Agilent1

1. Formerly Hewlett-Packard Test and Measurement Division

http://www.home.agilent.com/agilent/home.

jspx?&cc=IN&lc=eng

Agilent 8594Q, N1776A

Sunrise Telecom2

2. Formerly Hukk Engineering and Avantron.

http://www.sunrisetelecom.com AT2000RQ

Swires Research http://www.swire.com TVA 2000-Q

Telsey3

3. Formerly Tektronics DMA division

http://www.telsey.it DMA121, DMA122

Trilithic http://www.trilithic.com 860DSP w/Option QA1

Spectrum Analyzers

Agilent http://www.home.agilent.com/agilent/home.

jspx?&cc=IN&lc=eng

Agilent 8591C

Tektronix http://www.tek.com 2715

Sunrise Telecom http://www.sunrisetelecom.com AT2000R

Vector Signal Analyzers

Agilent http://www.home.agilent.com/agilent/home.

jspx?&cc=IN&lc=eng

Agilent 89411A

Table D-5 Tool Manufactures

Manufacturer Web Site or Phone Number Products/Model

Belden Electronics division http://www.belden.com 75–ohm precision miniature video cable

JohnsonComponents http://www.johnsoncomponents.com Universal cable holder

White Sands Engineering, Inc

Note For a list of part

numbers, see the FRU

documentation.1

1. For cable interface line card documentation, see the following URL:

www.cisco.com/en/US/products/hw/cable/ps2209/prod_installation_guides_list.html

http://www.whitesandsengineering.com

1 800-jumpers or 602 581-0331

Cable kit (3m MCX to F cables)

Cable kit with pre configured cables

Cable extraction tool

Universal cable holder

MCX connector strip tool

MCX connector crimper tool

MCX fixed pin connector

MCX connector to F connector adapter

F connector strip tool

F connector crimper tool

F connectors

D-5

Cisco uBR10012 Universal Broadband Router Hardware Installation Guide

Appendix D Manufacturers for Hardware Components

External AC-Input Power Shelves

Table D-6 AC-input Power Shelves Manufactures

Manufacturer Web Site or Phone Number Products/Model

Lineage1

1. For ordering, visit www.arrow.com

http://www.lineagepower.com Lineage Power AC-DC Power Supply

J85480S1 L30

D-6

Cisco uBR10012 Universal Broadband Router Hardware Installation Guide

Appendix D Manufacturers for Hardware Components

External AC-Input Power Shelves

GL-1

Cisco uBR10012 Universal Broadband Router Hardware Installation Guide

GLOSSARY

Symbols

1+1 APS See APS.

10Base-T 10-Mbps baseband Ethernet specification using two pairs of twisted-pair cabling (Category 3, 4, or 5):

one pair for transmitting data and the other for receiving data. 10Base-T, which is part of the IEEE

802.3 specification, has a distance limit of approximately 328 feet (100 meters) per segment. See also

IEEE 802.3 and Ethernet.

100Base-T 100-Mbps baseband Fast Ethernet specification using UTP wiring. Like the 10Base-T technology on

which it is based, 100Base-T sends link pulses over the network segment when no traffic is present.

However, these link pulses contain more information than those used in 10Base-T. The 100Base-T

specification is based on the IEEE 802.3 standard. See also 10Base-T, Fast Ethernet, and

IEEE 802.3.

1000Base-LX/LH 1000-Mbps Gigabit Ethernet specification using two strands of multimode or single mode fiber-optic

cable per link. To guarantee proper signal recovery, a 1000Base-LX/LH link cannot exceed 1804 feet

(550 meters) in length over multimode fiber or 32,810 feet (10 km) in length over single mode fiber.

Based on the IEEE 802.3 standard with reach over single mode fiber extended from 5 km to 10 km. See

also 1000Base-SX, 1000Base-ZX, Gigabit Ethernet, and

IEEE 802.3.

1000Base-SX 1000-Mbps Gigabit Ethernet specification using two strands of multimode fiber-optic cable per link.

To guarantee proper signal recovery, a 1000Base-SX link cannot exceed 1804 feet (550 meters) in

length. The 1000Base-SX specification is based on the IEEE 802.3 standard. See also

1000Base-LX/LH, 1000Base-ZX, Gigabit Ethernet, and IEEE 802.3.

1000Base-T 1000Base-T (GLC-T) SFP module connects a Cisco Gigabit Interface Converter (GBIC) port to

Category 5 wiring via a standard RJ-45 interface. The maximum Category 5 wiring distance is 100 m.

The module provides with an option of connecting to a backhaul network interface.

1000Base-X 1000-Mbps Gigabit Ethernet specification that refers to the 1000Base-CX, 1000Base-SX, and

1000Base-LX standards for Gigabit Ethernet over fiber-optic cabling. The 1000Base-X specification is

based on the IEEE 802.3 standard. See also 1000Base-SX, 1000Base-LX/LH, 1000Base-ZX, Gigabit

Ethernet, and IEEE 802.3.

1000Base-ZX 1000-Mbps Gigabit Ethernet specification using two strands of single mode fiber-optic cable per link.

To guarantee proper signal recovery, a 1000Base-ZX link cannot be longer than 62.1 mi (100 km). This

is a Cisco specification. See also 1000Base-SX, 1000Base-LX/LH, Gigabit Ethernet, and IEEE 802.3.

802.x A set of IEEE standards for the definition of LAN protocols.

Glossary

GL-2

Cisco uBR10012 Universal Broadband Router Hardware Installation Guide

AAL ATM adaptation layer. Service-dependent sublayer of the data link layer. The AAL accepts data from

different applications and presents it to the ATM layer in the form of 48-byte ATM payload segments.

AALs consist of two sublayers:the convergence sublayer and the segmentation and reassembly

sublayer. Four types of AAL recommended by the ITU-T are AAL1, AAL2, AAL3/4, and AAL5; the

Cisco uBR10012 uses AAL5.

Access list List kept by routers to control access to or from the router for a number of services. For example, access

lists can be used to prevent packets with a certain IP address from leaving a particular interface on the

router.

Add drop

Multiplexer

See ADM.

ADM Add Drop Multiplexer. A multiplexer that allows a signal to be added into or dropped out of a SONET

span. See also SONET.

Alarm A status condition that shows that a module or port is experiencing an abnormal operating condition.

See also Critical alarm, Major alarm, and Minor alarm.

Application-specific

integrated circuit

See ASIC.

APS Automatic Protection Switching. A SONET switching mechanism that achieves network resiliency by

automatically switching from a primary circuit to a secondary circuit. This switching process occurs if

the primary circuit fails or if the error rate on the primary line exceeds a set threshold. The Cisco 10000

ESR supports 1+1 APS, which provides permanent electrical bridging to the service and protection

equipment, placed at both ends of the circuit.

ASIC Application-specific integrated circuit. A chip that is built for a specific application.

Asynchronous

Transfer Mode

See ATM .

ATM Asynchronous Transfer Mode. International standard for cell relay in which multiple service types

(such as voice, video, or data) are conveyed in fixed-length (53-byte) cells. Fixed-length cells allow

cell processing to occur in hardware, thereby reducing transit delays. ATM is designed to take

advantage of high-speed transmission media such as E3, SONET, and T3.

Authentication In security, the verification of the identity of a person or process.

Automatic

protection

switching

See APS.

Alarm A status condition that shows that a module or port is experiencing an abnormal operating condition.

See also Critical alarm, Major alarm, and Minor alarm.

Glossary

GL-3

Cisco uBR10012 Universal Broadband Router Hardware Installation Guide

Backplane The circuit board at the back of the chassis that all components plug into. It provides the physical

connection between an interface processor or line card, and the data and power distribution buses inside

a chassis.

Bellcore Bell Communications Research. Former name of the organization that performs research and

development on behalf of the Regional Bell Operating Companies (RBOCs). Bellcore is now called

Telcordia.

BER Bit error rate. The ratio of received bits that contain errors.

BGP Border Gateway Protocol. An interdomain routing protocol that replaces EGP. BGP exchanges

connection information with other BGP systems. It is defined by RFC 1163.

Bit error rate See BER.

Border Gateway

Protocol

See BGP.

Broadcast Data packet that is sent to all nodes on a network. Broadcasts are identified by a broadcast address.

Compare with Multicast and Unicast.

CCITT Consultative Committee for International Telegraph and Telephone. International organization

responsible for the development of communications standards. Now called the ITU-T. (See ITU-T.)

CEF Cisco Express Forwarding. An advanced Layer 3 IP switching technology designed for

high-performance, highly resilient Layer 3 IP backbone switching. CEF optimizes network

performance and scalability for networks with large and dynamic traffic patterns, such as the Internet,

on networks characterized by intensive Web-based applications or interactive sessions.

Central Office See CO.

Channel Communication path. Multiple channels can be multiplexed over a single cable in certain

environments.

Cisco Express

Forwarding

See CEF.

Cisco IOS Cisco system software that provides common functionality, scalability, and security for Cisco products.

Cisco IOS allows centralized, integrated, and automated installation and management of internetworks,

while ensuring support for a wide variety of protocols, media, services, and platforms.

Clear channel DS3 A framed DS3 signal which is not multiplexed from 28 DS1 signals. Sometimes referred to as

unchannelized DS3.

CLI Command line interface. Interface that allows the user to interact with the operating system by entering

commands and optional arguments at the command prompt.

Glossary

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Cisco uBR10012 Universal Broadband Router Hardware Installation Guide

CO Central office. The local telephone company office to which all local loops in a given area connect and

in which circuit switching of subscriber lines occurs.

Command Line

Interface

See CLI.

Console Data terminal equipment (DTE) through which commands are entered into a host.

Critical alarm An alarm condition that might affect most or all subscribers that connect to the reporting node. To

obtain more information about a problem, use the

show facility-alarm status command. See also Major alarm and Minor alarm.

Data terminal

equipment

See DTE.

DCE Data circuit-terminating equipment (ITU-T expansion). Devices and connections of a communications

network that comprise the network end of the user-to-network interface. The DCE provides a physical

connection to the network, forwards traffic, and provides a clocking signal used to synchronize data

transmission between DCE and DTE devices. Modems and interface cards are examples of DCE.

Compare with DTE.

DRAM Dynamic random access memory. RAM that stores information in capacitors that must be periodically

refreshed. Delays can occur because DRAMs are inaccessible to the processor when refreshing their

contents. However, DRAMs are less complex and have greater capacity than SRAMs. See also SRAM.

DS0 Digital signal level 0. Framing specification used in transmitting digital signals over a single channel

at 64 kbps on a T1 facility. Compare with DS1 and DS3.

DS1 Digital signal level 1. Framing specification used in transmitting digital signals at 1.544 Mbps on a T1

facility (in the United States) or at 2.108 Mbps on an E1 facility (in Europe). Compare with DS0 and

DS3.

DS3 Digital signal level 3. Framing specification used for transmitting digital signals at 44.736 Mbps on a

T3 facility. Compare with DS0 and DS1.

DSU Data Service Unit. Device used in digital transmission that adapts the physical interface on a DTE

device to a transmission facility such as T1 or E1. The DSU is also responsible for such functions as

signal timing. Often used with CSU, as in CSU/DSU.

DTE Data terminal equipment. Device at the user end of a user-network interface that serves as a data source,

destination, or both. DTE connects to a data network through a DCE device (for example, a modem)

and typically uses clocking signals generated by the DCE. DTE includes devices such as computers,

protocol translators, and multiplexers.

Dynamic random

access memory

See DRAM.

Glossary

GL-5

Cisco uBR10012 Universal Broadband Router Hardware Installation Guide

E1 Wide-area digital transmission scheme used predominantly in Europe that carries data at a rate of 2.048

Mbps. E1 lines can be leased for private use from common carriers. Compare with T1; see also DS1.

Edge Services

Router

See ESR.

Electromagnetic

interference

See EMI.

Electrostatic

discharge

See ESD.

EMI Electromagnetic interference. Interference by electromagnetic signals that can cause reduced data

integrity and increased error rates on transmission channels.

EMP Electromagnetic pulse. Caused by lightning and other high-energy phenomena. Capable of coupling

enough energy into unshielded conductors to destroy electronic devices.

ESD Electrostatic discharge. Discharge of stored static electricity that can damage electronic equipment and

impair electrical circuitry, resulting in complete or intermittent failures.

ESR Edge Services Router. A router that aggregates and routes traffic from thousands of low- and

medium-bandwidth subscriber connections Into a few high-bandwidth connections to the Internet core.

Ethernet Baseband LAN specification. Ethernet networks use CSMA/CD and run over a variety of cable types

at 10 Mbps, 100 Mbps, and 1000 Mbps. Ethernet is similar to the IEEE 802.3 series of standards. See

also Fast Ethernet, Gigabit Ethernet, IEEE 802.3.

Fast Ethernet Any of a number of 100-Mbps Ethernet specifications. Fast Ethernet offers a speed increase 10 times

that of the 10Base-T Ethernet specification, while preserving qualities such as frame format, MAC

mechanisms, and MTU. Existing 10Base-T applications and network management tools can be used on

Fast Ethernet networks. The Fast Ethernet specification is based on an extension to the IEEE 802.3

specification. Compare with Ethernet and Gigabit Ethernet. See also 100Base-T and IEEE 802.3.

Fiber-optic cable Physical medium capable of conducting modulated light transmission. Compared with other

transmission media, fiber-optic cable is more expensive, but it is not susceptible to electromagnetic

interference and is capable of higher data rates. Sometimes called optical fiber.

Field-replaceable

unit

See FRU.

Flash memory Nonvolatile storage that can be electrically erased and reprogrammed so that software images can be

stored, booted, and rewritten as necessary. Flash memory was developed by Intel and is licensed to

other semiconductor companies.

Glossary

GL-6

Cisco uBR10012 Universal Broadband Router Hardware Installation Guide

Frame Relay Industry-standard, switched data link layer protocol that handles multiple virtual circuits using HDLC

encapsulation between connected devices. Frame Relay is more efficient than X.25, the protocol for

which it is generally considered a replacement.

FRU Field replaceable unit. A component that can be removed from a network device and replaced in the

field. Line cards, power modules, and fan modules are typically FRUs.

GBIC Gigabit Ethernet converter. An interface module used by Gigabit Ethernet and Fibre Channel to convert

the serial electrical signals to the transmission medium’s physical layer signalling, which is typically

optical. GBIC modules can be hot-swapped and contain ID and system information that a switch or

router can use to determine the network device's capabilities. Different GBICs handle different types

of fiber cable. See 1000Base-LX/LH, 1000Base-SX, and 1000Base-ZX.

Gigabit Ethernet Gigabit Ethernet. Ethernet running at a transmission speed of 1 billion bits per second.

Gigabit Interface

Converter

See GBIC.

HHGE Half-Height Gigabit Ethernet

Hot swapping Feature that permits the addition, replacement, or removal of cards without interrupting the system

power, entering console commands, or causing other software or interfaces to shut down. Sometimes

called online insertion and removal (OIR).

IEEE Institute of Electrical and Electronics Engineers. Professional organization whose activities include the

development of communications and network standards. IEEE LAN standards are the currently

predominant LAN standards.

IEEE 802.3 IEEE LAN protocol that specifies an implementation of the physical layer and the MAC sublayer of

the data link layer. IEEE 802.3 uses CSMA/CD access at a variety of speeds over a variety of physical

media. Extensions to the IEEE 802.3 standard specify implementations for Fast Ethernet and Gigabit

Ethernet.

Institute of Electrical

and Electronics

Engineers

See IEEE.

Intermediate reach See IR.

Internet service

provider

See ISP.

Glossary

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Cisco uBR10012 Universal Broadband Router Hardware Installation Guide

IOS Internet Operating System. See Cisco IOS.

IP Internet Protocol. Network layer protocol in the TCP/IP stack offering a connectionless internetwork

service. IP provides features for addressing, type-of-service specification, fragmentation and

reassembly, and security. Defined in RFC 791.

IP multicast Routing technique that allows IP traffic to be propagated from one source to a number of destinations

or from many sources to many destinations. Rather than sending one packet to each destination, one

packet is sent to a multicast group identified by a single IP destination group address.

IR Intermediate reach. SONET/SDH specification for transmit power and receive sensitivity that achieves

a 9.3-mile (15-km) reach.

ISP Internet Service Provider. A company that provides Internet access to other companies and individuals.

ITU-T International Telecommunication Union Telecommunication Standardization Sector. International

body that develops worldwide standards for telecommunications technologies. The ITU-T carries out

the functions of the former CCITT.

LAN Local-area network. High-speed, low-error data network covering a relatively small geographic area

(up to a few thousand meters). LANs connect workstations, peripherals, terminals, and other devices

in a single building or some other geographically limited area. LAN standards specify cabling and

signaling at the physical and data link layers of the OSI model. Ethernet, FDDI, and Token Ring are

widely used LAN technologies. Compare with MAN and WAN.

Line card Any I/O card that can be inserted in a modular chassis.

LMI Local Management Interface. A set of enhancements to the basic Frame Relay specification. LMI

includes support for a keepalive mechanism, which verifies that data is flowing; a multicast

mechanism, which provides the network server with its local DLCI and the multicast DLCI; global

addressing, which gives DLCIs global rather than local significance in Frame Relay networks; and a

status mechanism, which provides an on-going status report on the DLCIs known to the switch. Known

as LMT in ANSI terminology.

Local-area network See LAN.

Loopback test A test in which signals are sent and then directed back toward their source from some point along the

communications path. Loopback tests are often used to test network interface usability.

LOS Loss of signal. A SONET port status indicator that activates when an LOS defect occurs and does not

clear throughout the alarm integration period, which is typically 2.5 seconds. An LOS defect occurs

when the OC-3 port receives all zeros for 20 microseconds (+.3 ms). This occurrence begins the alarm

integration period. If this period elapses without the detection of two consecutive frames in which there

are no 20-ms periods of signal loss, the LOS indicator activates. The LOS indicator clears when an LOS

defect is not detected for an interval equal to the alarm deactivation period (typically 10 seconds).

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Cisco uBR10012 Universal Broadband Router Hardware Installation Guide

M13 Generic term for equipment that multiplexes DS1s into DS3s. Sometimes used to describe a specific

DS3 multiplex format. Some standards use this term to describe a synchronous multiplexing format

also know as SYNTRAN. In many cases M13 does not refer to the SYNTRAN format, but instead

refers to the format also known as M23.

M23 A method of multiplexing four DS1 signals into a DS2 signal, then multiplexing seven DS2 signals into

a DS3 signal.

MAC Media Access Control. Lower of the two sublayers of the data link layer defined by the IEEE. The MAC

sublayer handles access to shared media.

MAC address Standardized data link layer address that is required for each port or device that connects to a LAN.

Other devices in the network use these addresses to locate specific ports in the network, and to create

and update routing tables and data structures. MAC addresses are 6 bytes long and are controlled by

the IEEE. Also known as a hardware address, MAC-layer address, or physical address.

Major alarm One of a group of alarm conditions that are considered the second most severe of all reportable alarms.

Major alarms affect several subscribers who connect to the reporting node. You can use the show

facility-alarm status IOS command to obtain more information about the problem. See also Critical

alarm and Minor alarm.

MAN Metropolitan-area network. A network that spans a metropolitan area. Generally, a MAN spans a larger

geographic area than a LAN, but a smaller geographic area than a WAN. Compare with LAN and WA N .

Management

Information Base

See MIB.

Media Access

Control

See MAC.

Metropolitan-area

network

See MAN.

MIB Management Information Base. Database of network management information that is used and

maintained by a network management protocol such as SNMP or CMIP. The value of a MIB object can

be changed or retrieved using SNMP or CMIP commands, usually through a GUI-based network

management system. MIB objects are organized in a tree structure that includes public (standard) and

private (proprietary) branches.

Minor alarm One of a group of alarm conditions that are considered the third most severe of all reportable alarms.

Minor alarms affect a single or small number of subscribers who connect to the reporting node. You

can use the show facility-alarm status IOS command to obtain more information about the problem.

See also Critical alarm and Major alarm.

MLP Multilink Point-to-Point Protocol. A method of splitting, recombining, and sequencing datagrams

across multiple logical data links.

MMF Multimode fiber. Optical fiber supporting propagation of multiple frequencies of light. See also

Single-mode fiber.

MPLS Multiprotocol Label Switching. An emerging industry standard upon which tag switching is based.

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Cisco uBR10012 Universal Broadband Router Hardware Installation Guide

Multicast Single packets copied by the network and sent to a specific subset of network addresses. These

addresses are specified in the Destination Address field. Compare with Broadcast and Unicast.

Multilink

Point-to-Point

See MLP.

Multimode fiber See MMF.

Multiplexing An activity in which multiple logical signals are transmitted simultaneously across a single physical

channel.

Multiprotocol Label

Switching

See MPLS.

NEBS Network Equipment Building Systems. The Telcordia (formerly Bellcore) requirements for equipment

deployed in a central office environment. Covers spatial, hardware, crafts person interface, thermal, fire

resistance, handling and transportation, earthquake and vibration, airborne contaminants, grounding,

acoustical noise, illumination, EMC, and ESD requirements.

Network Equipment

Building Systems

See NEBS.

Network

termination unit

See NTU.

Nonvolatile RAM See NVRAM.

NTU Network terminating unit. The network equipment that connects directly to the data terminal

equipment.

NVRAM Nonvolatile RAM. RAM that retains its contents when a unit is powered off.

OC Optical carrier. A series of physical protocols (OC-1, OC-2, OC-3, and so forth), defined for SONET

optical signal transmissions. OC signal levels put STS frames onto fiber-optic lines at a variety of

speeds. The base rate is 51.84 Mbps (OC-1); each signal level thereafter operates at a speed divisible

by that number (thus, OC-3 runs at 155.52 Mbps).

ODL Optical data link.

OIR Online insertion and removal. Feature that permits the addition, replacement, or removal of cards

without interrupting the system power, entering console commands, or causing other software or

interfaces to shut down. Same as hot-swapping.

Online insertion and

removal

See OIR.

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Cisco uBR10012 Universal Broadband Router Hardware Installation Guide

Optical carrier See OC.

Optical fiber See Fiber-optic cable.

Packet Logical grouping of information that includes a header containing control information and (usually)

user data. Packets are most often used to refer to network layer units of data. The terms datagram,

frame, message, and segment are also used to describe logical information groupings at various layers

of the OSI reference model and in various technology circles.

Packet Over SONET See POS.

Packet switching Networking method in which nodes share bandwidth with each other by sending packets.

Parallel Express

Forwarding

See PXF Network Processors.

PCMCIA Flash disk

card

A portable (credit-card size), nonvolatile storage device. PCMCIA flash disk cards use Flash

technology to store data. PCMCIA stands for Personal Computer Memory Card International

Association, which sets the standard for this technology. Also called PC card.

PEM Power entry module. A hardware module that distributes power to the chassis.

Performance

Routing Engine

See PRE.

Point of Presence See POP.

Point-to-Point

Protocol

See PPP.

POP Point of presence. A physical location where an interexchange carrier installed equipment to

interconnect with a local exchange carrier.

POS Packet Over SONET. A high-speed means of transmitting data over a SONET fiber-optic transmission

system through a direct fiber connection to a data switch or router. POS is a point-to-point dedicated

leased-line approach intended purely for high-speed data applications. POS allows a user organization

to pass data in its native format, without the addition of any significant level of overhead in the form

of signaling and control information.

POST Power-on self test. A set of hardware diagnostics that runs on a hardware device when that device is

powered on.

Power Entry Module See PEM.

Power-on self test See POST.

PPP Point-to-Point Protocol. Provides router-to-router and host-to-network connections over synchronous

and asynchronous circuits.

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Cisco uBR10012 Universal Broadband Router Hardware Installation Guide

PRE Performance routing engine. The central routing unit for the Cisco uBR10012 universal broadband

router. The PRE performs all Layer 2 and Layer 3 packet manipulation related to routing and

forwarding through the Cisco uBR10012 routers. Use dual PREs in a single chassis for redundancy. See

also PXF Network Processors.

PXF Network

Processors

Parallel eXpress Forwarding network processors. A pair of programmable ASICs that perform parallel

processing to support high performance Layer 3 forwarding.

QoS Quality of service. A measure of performance for a transmission system that reflects its transmission

quality and service availability.

QPPB QoS Policy Propagation by BGP. A feature that classifies packets by IP precedence based on BGP

community lists, BGP autonomous system paths, and access lists. After a packet is classified, other

quality of service features such as committed access rate (CAR) and Weighted Random Early Detection

(WRED) can specify and enforce policies to fit a business model.

Quality of Service See QoS.

RAM Random-access memory. Volatile memory that can be read and written by a microprocessor.

Random Access

Memory

See RAM.

Read only memory See ROM.

Redundancy In internetworking, the duplication of devices, services, or connections so that, in the event of a failure,

the redundant devices, services, or connections can perform the work of those that failed.

Remote monitoring See RMON.

Request for

comments

See RFC.

RFC Request for comments. A document series used as the primary means for communicating information

about the Internet. Some RFCs are designated by the IAB as Internet standards. Most RFCs document

protocol specifications such as Telnet and FTP, but some are humorous or historical. RFCs are available

online from numerous sources.

RMON Remote Monitoring. MIB agent specification described in RFC 1271 that defines functions for the

remote monitoring of networked devices. The RMON specification provides numerous monitoring,

problem detection, and reporting capabilities.

ROM Read only memory. Nonvolatile memory that can be read, but not written, by the microprocessor.

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SAR Segmentation and reassembly. One of the two sublayers of the AAL common part convergence

sublayer, responsible for dividing (at the source) and reassembling (at the destination) the protocol data

units (PDUs) passed from the convergence sublayer. The SAR sublayer takes the PDUs processed by

the convergence sublayer and, after dividing them into 48-byte pieces of payload data, passes them to

the ATM layer for further processing. See also AAL.

SFP small formfactor pluggable (module) as in GBIC

Short reach See SR.

Simple Network

Management

Protocol

See SNMP.

Single-mode fiber See SMF.

SMF Single-mode fiber. Fiber-optic cabling with a narrow core that allows light to enter only at a single

angle. Such cabling has higher bandwidth than multimode fiber, but requires a light source with a

narrow spectral width (for example, a laser). Also called monomode fiber. See also Multimode fiber.

SNMP Simple Network Management Protocol. Network management protocol used almost exclusively in

TCP/IP networks. SNMP provides a means to monitor and control network devices, and to manage

configurations, statistics collection, performance, and security. See also SNMP2.

SNMP2 SNMP Version 2. Version 2 of the network management protocol. SNMP2 supports centralized as well

as distributed network management strategies, and includes improvements in the SMI, protocol

operations, management architecture, and security. See also SNMP.

SONET Synchronous Optical Network. High-speed synchronous network specification developed by Bellcore

and designed to run on optical fiber. STS-1 is the basic building block of SONET. It was approved as

an international standard in 1988.

SR Short reach. SONET/SDH specification for transmit power and receive sensitivity that achieves a

1.2-mile (2 km) reach.

SRAM A type of RAM that retains its contents for as long as power is supplied. SRAM does not require

constant refreshing, like DRAM. Compare with DRAM.

Subrate DS3 A generic term to describe a process in which the bandwidth of a clear channel DS3 is limited to a lower

rate. Several proprietary formats exist.

Synchronous

Optical Network

See SONET.

T1 Digital WAN carrier facility. T1 transmits DS1-formatted data at 1.544 Mbps through the telephone

switching network.

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T3 Digital WAN carrier facility. T3 transmits DS3-formatted data at 44.736 Mbps through the telephone

switching network.

TAC A Cisco Technical Assistance Center. There are four TACs worldwide.

TACACS Terminal Access Controller Access Control System. Authentication protocol, developed by the DDN

community, that provides remote access authentication and related services, such as event logging.

User passwords are administered in a central database rather than in individual routers, providing an

easily scalable network security solution.

TACACS+ Terminal Access Controller Access Control System Plus. Proprietary Cisco enhancement to Terminal

Access Controller Access Control System (TACACS). Provides additional support for authentication,

authorization, and accounting.

TCC+ See Timing, Communication, and Control Plus (TCC+) card.

TDM Time-division multiplexing. A technique in which information from multiple channels can be allocated

bandwidth on a single wire based on preassigned time slots. Bandwidth is allocated to each channel

regardless of whether the station has data to transmit.

Telcordia Organization that performs research and development on behalf of the Regional Bell Operating

Companies (RBOCs). Formerly called Bellcore.

TELNET Standard terminal emulation protocol in the TCP/IP protocol stack. Telnet is used for remote terminal

connection, enabling users to log in to remote systems and use resources as if they were connected to

a local system. Telnet is defined in RFC 854.

Terminal Access

Controller Access

Control System Plus

See TACACS+.

TFTP Trivial File Transfer Protocol. Simplified version of FTP that allows files to be transferred from one

computer to another over a network.

Time-division

multiplexing

See TDM.

Timing,

Communication,

and Control Plus

The Timing, Communication, and Control Plus (TCC+) card in the Cisco uBR10012 chassis monitors

the cable interface line cards and power supply usage, controls the LCD display on the front panel, and

provides inputs for an external reference clock that is synced to a Stratum 1 source.

Traffic management A technique for avoiding congestion and shaping and policing traffic. It allows links to operate at high

levels of utilization by scaling back lower-priority, delay-tolerant traffic at the edge of the network

when congestion begins to occur.

Traffic shaping Use of queues to limit surges that can congest a network. Data is buffered and then sent into the network

in regulated amounts to ensure that the traffic will fit within the promised traffic envelope for the

particular connection. Traffic shaping is used in ATM, Frame Relay, and other types of networks. Also

known as metering, shaping, or smoothing.

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Cisco uBR10012 Universal Broadband Router Hardware Installation Guide

UBR See Universal Broadband Router.

Unchannelized DS3 See Clear channel DS3.

Unicast A message sent to a single network destination. Compare with Broadcast and Multicast.

Universal

Broadband Router

A Cisco Cable Modem Termination System (CMTS) and carrier-class router that provides broadband

high-speed data, broadband entertainment, and IP telephony solutions over a coaxial cable network.

Utility Card Another name used in the software screens for the Timing, Communication, and Control Plus (TCC+)

card.

Virtual Private

Network

See VPN.

VLAN Virtual LAN. A group of devices on one or more LANs that are configured (using management

software) so that they can communicate as if they were attached to the same wire, when in fact they are

located on a number of different LAN segments. Because VLANs are based on logical instead of

physical connections, they are extremely flexible.

VoIP Voice over IP. Voice over IP enables a router to carry voice traffic (for example, telephone calls and

faxes) over an IP network.

VPN Virtual private network. A secure, end-to-end private network constructed over a third-party or public

network such as the Internet.

VT-nVirtual tributary level n. The SONET format for mapping a lower-rate signal into a SONET payload.

For example, VT-1.5 is used to transport a DS1 signal. See also DS1 and SONET.

WAN Wide-area network. A data communications network that serves users across a broad geographic area

and often uses transmission devices provided by a common carrier (such as a telephone company or

service provider).

Weighted Fair

Queuing

See WFQ.

Weighted Random

Early Detection

See WRED.

WFQ Weighted Fair Queuing. Congestion management algorithm that identifies conversations (in the form

of traffic streams), separates packets that belong to each conversation, and ensures that capacity is

shared fairly between these individual conversations. WFQ is an automatic way of stabilizing network

behavior during congestion and results in better performance and fewer retransmissions.

Glossary

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Wide-area network See WA N .

WRED Weighted Random Early Detection. RED uses an algorithm to randomly discard packets.The result of

the drop is that the source detects the dropped traffic and slows its transmission. WRED combines the

capabilities of the RED algorithm with IP precedence. This combination provides for preferential

traffic handling for higher-priority packets. It can selectively discard lower-priority traffic when the

interface starts to get congested and provide differentiated performance characteristics for different

classes of service.

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Cisco UBR10012 Universal Broadband Router Hardware Installation Guide U BR10012 Hig

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