Zhone 4929 Dslam Users Manual IP Installation Guide

4929-A2-ZN20-30 4929-A2-ZN20-30

4929-A2-ZN20-30 4929-A2-ZN20-30

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4929 DSLAM Installation and User’s

Guide

November 2005

Document Part Number:

4929-A2-ZN20-30

Zhone Technologies

@Zhone Way

7001 Oakport Street

Oakland, CA 94621

USA

510.777.7000

www.zhone.com

info@zhone.com

COPYRIGHT 2005 Zhone Technologies, Inc. All rights reserved.

This publication is protected by copyright law. No part of this publication may be copied or

distributed, transmitted, transcribed, stored in a retrieval system, or translated into any human

or computer language in any form or by any means, electronic, mechanical, magnetic, manual

or otherwise, or disclosed to third parties without the express written permission from Zhone

Technologies, Inc.

Acculink, ADSL/R, Bitstorm, Comsphere, DSL the Easy Way, ETC, Etherloop, FrameSaver,

GranDSLAM, GrandVIEW, Hotwire, the Hotwire logo, iMarc, Jetstream, MVL, NextEDGE,

Net to Net Technologies, OpenLane, Paradyne, the Paradyne logo, Performance Wizard,

ReachDSL, StormPort, TruePut are registered trademarks of Zhone Technologies, Inc.

BAN, Connect to Success, GigMux, Hotwire Connected, JetFusion, JetVision, MALC,

MicroBurst, PacketSurfer, Quick Channel, Raptor, Reverse Gateway, SLMS, Spectrum

Manager, StormTracker, Z-Edge, Zhone, ZMS, and the Zhone logo are trademarks of Zhone

Technologies, Inc.

All other products or services mentioned herein are the trademarks, service marks, registered

trademarks, or registered service marks of their respective owners.

Zhone Technologies makes no representation or warranties with respect to the contents hereof

and specifically disclaims any implied warranties of merchantability, noninfringement, or

fitness for a particular purpose. Further, Zhone Technologies reserves the right to revise this

publication and to make changes from time to time in the contents hereof without obligation of

Zhone Technologies to notify any person of such revision or changes.

4929 DSLAM Installation and User’s Guide 3

End User License Agreement (Zhone and Affiliates)

License. Zhone Technologies, Inc. and/or an affiliate ("Zhone") hereby grants you ("User")—

either an individual or a single business entity—the non-exclusive right to install, access, run,

or interact with ("Use") one copy of the enclosed software (which may have been, or may be,

provided on media, as part of a hardware platform, through download, or otherwise) and

associated documentation ("Software") on the first computer system on which User installs the

Software ("System") solely for internal business purposes (including, without limitation,

providing products and services to User's customers) and subject to the restrictions below).

Zhone may, in its sole discretion, make available future updates or upgrades to the Software

each of which is also Software subject hereto. Title to and all patent rights, copyrights and other

intellectual property rights in the Software are retained by Zhone and its direct and indirect

suppliers and licensors ("Licensors").

Restrictions. The Software may not be (a) Used on or from any system other than the System;

(b) Used with more than any maximum number of subscribers stated in the documentation

accompanying the Software; (c) Used so as to circumvent any technological measure included

therein or provided by Zhone from time to time to control access to or limit use of the Software;

(d) sublicensed, rented, leased or lent to third parties; (e) imported or exported into any

jurisdiction except in compliance with all applicable laws of the United States and such

jurisdiction; (f) transferred to a third party unless (A) User transfers the original and all

surviving copies to a third party who has agreed in writing to be bound hereby and (B) such

third party pays to Zhone such reasonable additional fee as Zhone may impose from time to

time with respect to such transfer; or (g) made available to third parties as part of any

time-sharing or service bureau arrangement. User shall not have the right to use the Software or

any portion thereof for a use other than that contemplated by its documentation. User will not

copy all or any part of the Software or attempt, or encourage or permit any third party, to

modify, adapt, make derivative works from, reverse engineer, reverse compile, disassemble or

decompile the Software or any portion thereof except and only to the extent that such activity is

expressly permitted by law notwithstanding this limitation. Violation of any of the foregoing

shall be deemed a material breach hereof. User may make a reasonable number of copies solely

for archival or disaster recovery and subject to the restrictions imposed by copyright law, but

may not modify or otherwise copy the Software. User agrees to reproduce product

identification, copyright and other proprietary notices of Zhone and Licensors on all copies.

User's rights are only as expressly stated herein. Zhone may immediately terminate your rights

if you violate the provisions hereof.

Limited Warranty. Zhone warrants that the media containing the Software is free from defects

in material and workmanship for ninety (90) days following your purchase of the Software.

You may provide written notice of such defect (addressed to Zhone Technologies, Inc.,

Attention: Customer Service, 7001 Oakport Street @ Zhone Way, Oakland, CA 94621) no later

than ten (10) days following expiration of such period and, as your sole and exclusive remedy,

Zhone will provide replacement media. NEITHER ZHONE NOR ITS LICENSORS MAKE

ANY OTHER WARRANTY, EXPRESS, IMPLIED OR STATUTORY. ZHONE AND ITS

LICENSORS DISCLAIM ALL WARRANTIES OF FITNESS FOR PARTICULAR

PURPOSE, MERCHANTABILITY AND NON-INFRINGEMENT. Some states or other

jurisdictions do not allow the exclusion of implied warranties on limitations on how long an

implied warranty lasts, so the above limitations may not apply to you. This warranty gives you

specific legal rights, and you may also have other rights which vary from one state or

jurisdiction to another.

Limit of Liability. In case of any claim hereunder or related to the Software, neither Zhone nor

its Licensors shall be liable for direct damages exceeding the price paid by User for the

Software or for special, incidental, consequential or indirect damages, even if advised in

advance of the potential thereof.

Do not install this Software unless you agree to these provisions.

Return the Software promptly for a refund if you do not agree.

44929 DSLAM Installation and User’s Guide

U.S. Government Users. The Software is a "commercial item" as defined at 48 C.F.R. 2.101,

consisting of "commercial computer software" and "commercial computer software

documentation" as such terms are used in 48 C.F.R. 12.212. Under 48 C.F.R. 12.212 and 48

C.F.R. 227.7202-1 to 227.7202-4, U.S. Government Users acquire the Software only with the

rights set forth therein.

Third Party Licensors. This Zhone End User License Agreement may be accompanied by

differing or additional provisions applicable to portions of the Software provided by one or

more Licensors ("Licensor Provisions"). User acknowledges and agrees that its Use of such

portions of the Software is subject to the Licensor Provisions.

Important Safety Instructions

1. Read and follow all warning notices and instructions marked on the product or included in

the manual.

2. This product is to be connected to a nominal –48 to –60 VDC supply source that is

electrically isolated from the AC source using minimum 18 AWG (0.75mm² ) leads . Two

inputs are provided for redundancy. The positive terminal of the DC source is to be

reliably connected to earth. Connect a minimum 18 AWG (0.75mm² ) green/yellow

earthing (grounding) wire to the protective earthing (grounding) screw, identified by the

protective earth symbol on the back of the chassis.

3. This product may only be used in a Restricted Access Location in accordance with the

requirements of the National Electric Code, ANSI/NFPA 70, and the Canadian Electrical

Code, or in accordance with the standards and regulatory requirements of the country in

which it is installed. A Restricted Access Location is a secure area (dedicated equipment

rooms, equipment closets, or the like) for equipment where access can only be gained by

service personnel or by users who have been instructed about the reasons for the

restrictions applied to the location and about any precautions that must be taken. In

addition, access into this designated secured area is possible only through the use of a tool

or lock and key, or other means of security, and is controlled by the authority responsible

for the location.

4. A readily accessible disconnect device as part of the building installation shall be

incorporated in fixed wiring. The DC disconnect device must be rated at a minimum

60 VDC, minimum 2A. The disconnect device shall be readily accessible to the operator.

The disconnect device must be included with an adequately rated fuse or circuit breaker in

the ungrounded conductor. Use a minimum 18 AWG (0.75 mm²) fixed power source wires

with strain retention.

5. Do not allow anything to rest on the power cord and do not locate the product where

persons will walk on the power cord.

6. Slots and openings in the cabinet are provided for ventilation. To ensure reliable operation

of the product and to protect it from overheating, these slots and openings must not be

blocked or covered.

7. Do not attempt to service this product yourself, as it will void the warranty. Opening or

removing covers may expose you to dangerous high voltage points or other risks. Refer all

servicing to qualified service personnel.

8. A rare phenomenon can create a voltage potential between the earth grounds of two or

more buildings. If products installed in separate buildings are interconnected, the voltage

potential may cause a hazardous condition. Consult a qualified electrical consultant to

determine whether or not this phenomenon exists and, if necessary, implement corrective

action prior to interconnecting the products.

9. CLASS 1 LASER PRODUCT: This product has provisions for the customer to install a

Class 1 laser transceiver, which provides optical coupling to the telecommunication

network. Once a Class 1 laser product is installed, the equipment is to be considered to be

a Class 1 Laser Product (Appareil à Laser de Classe 1). The customer is responsible for

selecting and installing the laser transceiver and for insuring that the Class 1 AEL

(Allowable Emission Limit) per EN/IEC 60825 is not exceeded after the laser

!

4929 DSLAM Installation and User’s Guide 5

transponders have been installed. Do not install laser products whose class rating is greater

than 1. Refer to all important safety instructions that accompanied the transceiver prior to

installation. Only laser Class 1 devices certified for use in the country of installation by the

cognizant agency are to be utilized in this product. Also, laser warnings are to be provided

in accordance with IEC 60825-1 and its Amendments 1 and 2, as well as 21 CFR 1010 and

1040.10(g).

10. General purpose cables are described for use with this product. Special cables, which may

be required by the regulatory inspection authority for the installation site, are the

responsibility of the customer. To reduce the risk of fire, use a UL Listed or CSA

Certified, minimum No. 26 AWG (0.128 mm2) telecommunication cable, or comparable

cables certified for use in the country of installation.

11. The equipment is intended for installation in a maximum 149° F (65° C) ambient

temperature, in an environment that is free of dust and dirt.

12. Do not physically stack more than eight (8) units high. Physical stability has not been

evaluated for stacking higher than eight units, and any configuration greater than eight

may result in an unstable (tip-over) condition. Ensure that the four (4) rubber feet supplied

with the product have been installed on the bottom of each unit prior to stacking any 4929

units on top of one another.

13. In addition, if the equipment is to be used with telecommunications circuits, take the

following precautions:

— Never install telephone wiring during a lightning storm.

— Never install telephone jacks in wet locations unless the jack is specifically designed

for wet locations.

— Never touch uninsulated telephone wires or terminals unless the telephone line has

been disconnected at the network interface.

— Use caution when installing or modifying telephone lines.

— Avoid using a telephone (other than a cordless type) during an electrical storm. There

may be a remote risk of electric shock from lightning.

— Do not use the telephone to report a gas leak in the vicinity of the leak.

14. When installed in the final configuration, the product must comply with the applicable

Safety Standards and regulatory requirements of the country in which it is installed. If

necessary, consult with the appropriate regulatory agencies and inspection authorities to

ensure compliance.

EMI Notices

UNITED STATES – EMI NOTICE:

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 the user will be required to correct the interference at his

own expense.

The authority to operate this equipment is conditioned by the requirements that no

modifications will be made to the equipment unless the changes or modifications are

expressly approved by the manufacturer.

If the equipment includes a ferrite choke or chokes, they must be installed per the

installation instructions.

!

64929 DSLAM Installation and User’s Guide

CANADA – EMI NOTICE:

This Class A digital apparatus meets all requirements of the Canadian

interference-causing equipment regulations.

Cet appareil numérique de la classe A respecte toutes les exigences du réglement sur

le matérial brouilleur du Canada.

Notices to Users of the Canadian Telephone

Network

NOTICE: This equipment meets the applicable Industry Canada Terminal Equipment

Technical Specifications. This is confirmed by the registration number. The abbreviation IC

before the registration number signifies that registration was performed based on a Declaration

of Conformity indicating that Industry Canada technical specifications were met. It does not

imply that Industry Canada approved the equipment.

NOTICE: The Ringer Equivalence Number (REN) for this terminal equipment is labeled on

the equipment and includes the effect of the POTS splitter. The REN assigned to each terminal

equipment provides an indication of the maximum number of terminals allowed to be

connected to a telephone interface. The termination on an interface may consist of any

combination of devices subject only to the requirement that the sum of the Ringer Equivalence

Numbers of all the devices does not exceed five.

CE Marking

When the product is marked with the CE mark on the equipment label, a supporting

Declaration of Conformity may be downloaded from www.zhone.com.

Japan

Class A ITE

This is a Class A product based on the standard of the Voluntary Control Council for

interference by Information Technology Equipment (VCCI). If this equipment is used in a

domestic environment, radio disturbance may arise. When such trouble occurs, the user may be

required to take corrective actions.

!

4929-A2-ZN20-30 November 2005 7

CONTENTS

Document Purpose and Intended Audience ............................................................11

Document Summary...................................................................................................11

Related Product Documents ......................................................................................12

Chapter 1 Introduction ............................................................................................................15

Overview......................................................................................................................15

Features ........................................................................................................................15

Chapter 2 Installation ...............................................................................................................17

Preparation ...................................................................................................................17

Cables Required ..........................................................................................................18

Unpacking the Hardware ...........................................................................................19

Package Contents........................................................................................................19

Mounting Configurations...........................................................................................19

Installing the Brackets for Rack Mounting .............................................................20

Installing the DSLAM Into a Rack...........................................................................21

Installing the DSLAM on a Wall..............................................................................22

Installing the DSLAM on a Shelf or Desktop.........................................................24

Chapter 3 Cabling ......................................................................................................................25

Cabling Overview.......................................................................................................25

Installing the Micro Interface Module .....................................................................26

Connecting the ADSL2+ and POTS Connectors ...................................................27

Connecting the SFP Connector or the 10/100/1000 Connector ...........................28

Connecting DSLAMs to Each Other........................................................................29

Connecting the COM Port .........................................................................................30

Connecting a Terminal or PC to the COM Port......................................................30

Connecting a Modem to the COM Port ..................................................................31

Connecting to Power ..................................................................................................31

Chapter 4 LEDs ...........................................................................................................................33

LED Locations ............................................................................................................33

LED Meanings ............................................................................................................33

84929 DSLAM Installation and User’s Guide 4929-A2-ZN20-30

Chapter 5 Configuration Using the NMS .........................................................................35

Overview......................................................................................................................35

Web Interface System Requirements.......................................................................35

Configuring Your Windows PC to Communicate with NMS..............................36

Management Configuration.......................................................................................38

Advanced Configuration............................................................................................39

HTTP Password ..........................................................................................................40

SNMP Configuration..................................................................................................41

SNMP Community Administration..........................................................................42

Global Set.....................................................................................................................43

Global Circuit Configuration ..................................................................................43

Global DSCP Rules.................................................................................................45

Global IP Rules.......................................................................................................47

Global MAC Rules .................................................................................................49

Global VLAN Rules ...............................................................................................51

Global Advanced Configuration .............................................................................54

Circuit Summary.........................................................................................................55

Circuit Configuration .................................................................................................56

DSCP Rules ............................................................................................................58

IP Rules...................................................................................................................60

MAC Rules .............................................................................................................62

VLAN Rules ...........................................................................................................64

Backbone VLAN ID ...............................................................................................66

Port Statistics ..........................................................................................................68

Copy Port ................................................................................................................69

SNR Advanced Configuration ................................................................................70

MAC and IGMP Summary........................................................................................71

DSLAM Interconnect Configuration .......................................................................73

Chapter 6 Command Line Interface ...................................................................................75

Overview......................................................................................................................75

CLI System Requirements.........................................................................................75

Connecting a PC Directly ..........................................................................................75

Launching the Terminal Emulation Program .........................................................76

Logging Into the CLI..................................................................................................76

CLI Commands ...........................................................................................................76

Using the CLI to Establish Inband Management ...................................................80

Chapter 7 SNMP Interface ......................................................................................................81

Overview......................................................................................................................81

Downloading MIBs ....................................................................................................81

SNMP Community Strings........................................................................................82

Appendix A Connectors and Pin Assignments ................................................................83

Overview......................................................................................................................83

4929-A2-ZN20-30 4929 DSLAM Installation and User’s Guide 9

DSL Ports and POTS Splitter Connectors...............................................................83

SFP Connector.............................................................................................................85

10/100/1000BaseT Connector...................................................................................86

DB9 to RJ45 Adapter Pinouts...................................................................................87

Appendix B Equipment List ......................................................................................................89

Appendix C Technical Specifications ...................................................................................91

Index......................................................................................................................................................93

10 4929 DSLAM Installation and User’s Guide 4929-A2-ZN20-30

4929-A2-ZN20-30 4929 DSLAM Installation and User’s Guide 11

ABOUT THIS GUIDE

Document Purpose and Intended Audience

This document is written for technicians who install the 4929 DSLAM.

Document Summary

A master glossary of terms and acronyms used in these documents is available

on the World Wide Web at www.zhone.com.

Section Description

Chapter 1, Introduction Describes the 4929 DSLAM.

Chapter 2, Installation Describes the physical installation of the 4929 DSLAM into a rack.

Chapter 3, Cabling Describes how to install all cables for the 4929 DSLAM.

Chapter 4, LEDs Explains the meaning and usage of the front panel LEDs.

Chapter 5, Configuration Using

the NMS

Describes the configuration of the 4929 DSLAM using the web

interface.

Chapter 6, Command Line

Interface

Describes the configuration of the 4929 DSLAM using the

command line interface.

Appendix A, Connectors and

Pin Assignments

Provides pinouts for all connectors on the 4929 DSLAM.

Appendix B, Equipment List Provides part numbers for the 4929 DSLAM and related products.

Appendix C, Technical

Specifications

Lists the technical characteristics of the 4929 DSLAM.

Index Lists key terms, acronyms, concepts, and sections in alphabetical

order.

12 4929 DSLAM Installation and User’s Guide 4929-A2-ZN20-30

Related Product Documents

Documentation for this product is available on the World Wide Web at

www.zhone.com.

Document Title

MIM-10/100 Installation Instructions

Describes how to install the MIM-10/100 Micro Interface Module.

MIM-2E1 Installation Instructions

Describes how to install the MIM-2E1 Micro Interface Module.

MIM-2T1 Installation Instructions

Describes how to install the MIM-2T1 Micro Interface Module.

MIM-2000F Installation Instructions

Describes how to install the MIM-2000F Micro Interface Module.

MIM-4E1 Installation Instructions

Describes how to install the MIM-4E1 Micro Interface Module.

MIM-4T1 Installation Instructions

Describes how to install the MIM-4T1 Micro Interface Module.

GrandVIEW® EMS User’s Guide

Contains instructions for maintaining network services and resources using

the GrandVIEW Element Management System (EMS).

Contacting Global Service and Support

4929-A2-ZN20-30 4929 DSLAM Installation and User’s Guide 13

Contacting Global Service and Support

Contact Global Service and Support (GSS) if you have any questions about

this or other Zhone products. Before contacting GSS, make sure you have the

following information:

zZhone product you are using

zSystem configuration

zSoftware version running on the system

zDescription of the issue

Technical Support

If you require assistance with the installation or operation of your product, or

if you want to return a product for repair under warranty, contact GSS. The

contact information is as follows:

If you purchased the product from an authorized dealer, distributor, Value

Added Reseller (VAR), or third party, contact that supplier for technical

assistance and warranty support.

Service Requirements

If the product malfunctions, all repairs must be performed by the

manufacturer or a Zhone-authorized agent. It is the responsibility of users

requiring service to report the need for service to GSS.

E-mail support@zhone.com

Telephone (North America) 877-ZHONE20

Telephone (International) 510-777-7133

Internet www.zhone.com/support

14 4929 DSLAM Installation and User’s Guide 4929-A2-ZN20-30

4929-A2-ZN20-30 4929 DSLAM Installation and User’s Guide 15

INTRODUCTION

Overview

The 4900 Series DSLAMs are ADSL ITU G.992.5-compliant IP DSLAMs.

They are available with or without internal POTS splitters.

The 4900 Series DSLAMs are Ethernet based, environmentally hardened, and

small enough to fit in even crowded Remote Terminal cabinets.

The 4900 Series DSLAMs support IGMP snooping for IP Video support,

SNMP Management, Multimedia Traffic Management (MTM), enhanced

security features, and up to 24 Mbps downstream bandwidth available on

every one of its 24 DSL ports. Front loading, hot-swappable uplink module

options called Micro Interface Modules (MIMs) are available for installation

into the DSLAM. MIMs include T1/E1, 100BaseFX, 10/100BaseT, and

gigabit Ethernet for easy integration with other network elements and easy

migration as bandwidth requirements increase.

The 4900 Series DSLAMs interoperate with industry standard ADSL

modems over the local loop while preserving the benefits of a packet-based

architecture.

Features

Each 4900 Series DSLAM has the following features:

zUtilizes DSL The Easy Way™ Ethernet-based Architecture for optimum

throughput and plug and play operation without the need to configure

PVCs

zSmall enough to fit in any remote terminal; ETSI standard form factor for

19” and 23” racks

z24 ports of ADSL/ADSL2/ADSL2+ (ITU G.992.5), Annex A

zModular, hot-swappable media independent backhaul using the following

Micro Interface Modules: MIM-10/100, MIM-100FX, MIM-2E1,

MIM-4E1, MIM-2T1, MIM-4T1, or MIM-2000F

POTS

ADSL2+

05-17614

PWR

48 1.24A

MAX 1 2 3 4 5 6 7 8 9

13 14 15 16 17 18 19 20 21 22 23 24

10 11 12

COM

Lnk

Act

Dup

10/10/1000

SFP

MIM2 T1/E1

MIM

+

ACT

4929

+

LK

ACT

LK

Introduction

16 4929 DSLAM Installation and User’s Guide 4929-A2-ZN20-30

zCompliant to ETSI 300-119-1-3 Environmental Requirements

zMTM for enhanced security and prioritization

zEmbedded web-based management system for easy,

platform-independent remote management, and SNMP for remote

monitoring

zIGMP snooping for multicast video support

zAvailable with integral 600 Ohm POTS splitters, 900 Ohm POTS, or

ISDN splitters

4929-A2-ZN20-30 4929 DSLAM Installation and User’s Guide 17

INSTALLATION

Preparation

Consider the following before installing the DSLAM:

zInstallation Site – Your installation site should be well ventilated, clean,

and free of environmental extremes.

zInstallation Options – The DSLAM may be:

— Mounted with the included mounting brackets in a standard 19-inch

(483 mm) or 23-inch (584 mm) rack (including both Bay Networks

and Nortel 23-inch racks), or, with separately purchased mounting

brackets, in a 21-inch (535 mm) ETSI rack. ETSI brackets are

available. See Appendix B, Equipment List.

As many 4900 Series DSLAMs may be mounted in a standard rack as

there are 1.75-inch (44.45 mm) spaces in the rack, so long as

adequate cooling is provided.

— Mounted on a wall.

— Set on a shelf or desktop.

Up to eight 4900 Series DSLAMs may be stacked on a shelf or

desktop. Different models can be mixed in a stack.

zPower – The DSLAM operates from a –48 VDC power supply to allow

for standard power connections available in a CO. For AC voltage

environments, an external AC-to-DC power converter is required.

Installation

18 4929 DSLAM Installation and User’s Guide 4929-A2-ZN20-30

Cables Required

No cables are provided with the DSLAM. See Table 1, Cable Descriptions, to

determine what cables you need to obtain before installation. See

Appendix A, Connectors and Pin Assignments and Appendix B, Equipment

List for more information.

Table 1: Cable Descriptions

Connector

Name or MIM Connector and Cable For Connecting . . .

ADSL2+

POTS

50-pin RJ21X Telco-type straight

connector and 50-wire cable. Up to two

cables required: one for DSL and one for

POTS (if POTS splitters are installed).

Up to 24 DSL ports to a Main

Distribution Frame, punchdown block, or

splitters.

Up to 24 POTS splitter ports to Main

Distribution Frame or punchdown block.

SFP GigE SFP transceiver and cable. A 4900 Series DSLAM to an upstream

4900 or network.

10/100/1000 8-position modular plug and 8-wire

Category 5 or better unshielded twisted

pair (UTP) cable.

MIM10/100 8-position modular plug and 8-wire

Category 5 or better unshielded twisted

pair (UTP) cable.

MIM-100FX 100 Mbps SFP transceiver and fiber optic

cable.

MIM-2000F Up to two GigE SFP transceivers and

cables.

MIM-2E1

MIM-2T1

8-position modular plug and 8-wire

Category 5 or better unshielded twisted

pair (UTP) cable. Up to two required.

MIM-4E1

MIM-4T1

8-position modular plug and 8-wire

Category 5 or better unshielded twisted

pair (UTP) cable. Up to four required.

COM DB9 to RJ45 adapter cable. The 4900 Series DSLAM to a terminal or

a PC with a terminal emulation program.

Unpacking the Hardware

4929-A2-ZN20-30 4929 DSLAM Installation and User’s Guide 19

Unpacking the Hardware

HANDLING PRECAUTIONS FOR

STATIC-SENSITIVE DEVICES

This product is designed to protect sensitive components from damage due

to electrostatic discharge (ESD) during normal operation. When performing

installation procedures, however, take proper static control precautions to

prevent damage to equipment. If you are not sure of the proper static control

precautions, contact your nearest sales or service representative.

The DSLAM is shipped in a cardboard shipping container. Carefully remove

the unit from its shipping container and check for physical damage. If the unit

shows signs of shipping damage, notify your sales representative.

Package Contents

In addition to this installation guide, the shipping carton should contain:

z4900 Series DSLAM

zTwo sets of mounting brackets: one set suitable for a 19-inch (483 mm)

rack and one set suitable for a 23-inch (584 mm) rack (including Bay

Networks and Nortel)

zOther hardware (including cable ties, rubber feet)

zInstallation guide

If anything is missing, notify your sales representative.

Before installing the DSLAM, read the Important Safety Instructions in the

beginning of this document.

Mounting Configurations

Three basic installation configurations are available:

zRack mount – see Installing the Brackets for Rack Mounting on page 20

and Installing the DSLAM Into a Rack on page 21. In this guide, the term

rack refers to any rack, cabinet, frame, or bay suitable for mounting

telecommunications equipment.

zWall mount – see Installing the DSLAM on a Wall on page 22.

zShelf or desktop – see Installing the DSLAM on a Shelf or Desktop on

page 24.

!

Installation

20 4929 DSLAM Installation and User’s Guide 4929-A2-ZN20-30

Installing the Brackets for Rack Mounting

The 4900 DSLAM can be installed in a rack using mounting brackets. Two

brackets suitable for a 19-inch (483 mm) rack and two brackets suitable for a

23-inch (584 mm) Bay Networks or Nortel rack are shipped with the unit.

To install the mounting brackets for rack mounting:

1Identify eight flat-head screws provided with the mounting brackets.

2Attach the brackets appropriate to your rack size. Tighten all screws

firmly.

05-17631

23-inch (584 mm) EIA and Bay Networks

Rack Mount

19-inch (483 mm) Rack Mount

23-inch (584 mm) Nortel

Rack Mount

Installing the DSLAM Into a Rack

4929-A2-ZN20-30 4929 DSLAM Installation and User’s Guide 21

Installing the DSLAM Into a Rack

Use:

z#10-32 mounting screws for rails with threaded screw holes

z#12-24 mounting screws and self-retaining nuts for rails with unthreaded

screw holes

To install the DSLAM into a rack:

1Determine where in the rack you will mount the DSLAM. If your rack

does not have threaded screw holes, slip self-retaining nuts onto the rails

where the DSLAM will be fastened.

2Place the unit so that the brackets rest against the front of the rails. Insert

screws in the bottom screw positions and hand-tighten them.

02-17070

Installation

22 4929 DSLAM Installation and User’s Guide 4929-A2-ZN20-30

3Insert and tighten the screws in the top screw positions, then tighten the

bottom screws.

Installing the DSLAM on a Wall

Wall mounting requires two wood screws suitable for the weight of the fully

cabled unit. These are not included. Use at a minimum 1/4-inch (6 mm)

diameter screws in 3/4-inch (19 mm) plywood (not drywall).

To install the DSLAM on a wall:

1Identify the flat-head screws provided in the hardware kit and the brackets

suitable for a 23-inch rack. Two screws are required for each bracket.

2Lay the unit upside down on a flat surface.

3Locate the pair of threaded holes on the right side of the unit. Attach a

bracket using the flat-head screws.

05-17616

POTS

ADSL2+

PWR

48 1.24A

MAX1 2 3 4 5 6 7 8 9

13 14 15 16 17 18 19 20 21 22 23 24

10 11 12

COM

Lnk

Act

Dup

10/10/1000

SFP

MIM2 T1/E1

MIM

+

ACT

4929

+

LK

ACT

LK

Installing the DSLAM on a Wall

4929-A2-ZN20-30 4929 DSLAM Installation and User’s Guide 23

4Locate the pair of threaded holes on the left side of the unit. Attach a

bracket using the flat-head screws.

5Tighten all screws firmly.

6Lift the unit into the position it will occupy on the wall and mark the

positions of the key slots in the brackets. Set the unit aside.

7Install two wood screws (not provided) at the points you have marked. Do

not completely tighten the screws. Leave them so their heads are about

1/4 inch (6 mm) from the wall.

05-17522-01

05-17437-01

Installation

24 4929 DSLAM Installation and User’s Guide 4929-A2-ZN20-30

8Hang the unit from the wood screws to verify that the screws are properly

placed. The screws should freely slide into the top of the key slots in the

brackets.

Do not fasten the unit to the wall until after it is completely cabled and

tested.

Installing the DSLAM on a Shelf or Desktop

If the DSLAM will be placed on a shelf or desktop, install the provided rubber

feet before putting the unit in position.

To install the DSLAM on a shelf or desktop, as a standalone unit or in a stack:

1Locate the rubber feet in the hardware kit provided with the unit.

2Turn the unit upside down on a flat surface. Squares stamped into the

bottom of the unit show the proper positions for the feet.

3Remove the protective sheet from the bottom of each foot, then press the

foot onto a corner of the bottom of the unit.

4Turn the unit right side up and place it in position on a shelf or desktop.

5If the installation includes more than one unit, one can be stacked atop

another. Up to eight units can be stacked together.

03-17439

4929-A2-ZN20-30 4929 DSLAM Installation and User’s Guide 25

CABLING

Cabling Overview

The 4900 Series DSLAM has a large variety of possible cabling

configurations. This chapter describes all possible connections, not all of

which are required:

zInstalling the Micro Interface Module on page 26

zConnecting the ADSL2+ and POTS Connectors on page 27

zConnecting the SFP Connector or the 10/100/1000 Connector on page 28

zConnecting the COM Port on page 30

zConnecting to Power on page 31

Cabling

26 4929 DSLAM Installation and User’s Guide 4929-A2-ZN20-30

Installing the Micro Interface Module

A Micro Interface Module (MIM) is not required for operation. It provides

additional Ethernet, T1, or E1 uplink ports for the DSLAM, depending upon

the MIM model installed.

To install a MIM:

1Using a flat-head screwdriver to loosen the fastening screws, remove the

blanking plate covering the MIM port on the front of the DSLAM.

2Align the MIM with the module guides inside the DSLAM's MIM port.

3Slide the MIM into the chassis until it is fully seated.

4Secure the MIM by tightening the fastening screws on the MIM faceplate

with a flat-head screwdriver.

5Cable the MIM as described in the MIM installation instructions.

05-17617

PWR

48 1.24A

MAX 1 2 3 4 5 6 7 8 9

13 14 15 16 17 18 19 20 21 22 23 24

10 11 12

MIM2 T1/E1

MIM

+

ACT

+

LK

ACT

LK

Connecting the ADSL2+ and POTS Connectors

4929-A2-ZN20-30 4929 DSLAM Installation and User’s Guide 27

Connecting the ADSL2+ and POTS Connectors

DSL connector supports the tip and ring connections of up to 24 DSL ports

over a 50-position cable. A POTS (plain old telephone service) splitter

connector is also provided in certain models. If your model does not contain

an integrated POTS splitter, you must connect the unit to a separate POTS

splitter.

To cable the DSL Ports:

1Insert a cable tie (provided) through the top of the anchor mount next to

the ADSL2+ connector.

2If the connector for your cable has a short captive screw, attach the cable

to the ADSL2+ connector and fasten it to the jack screw with its short

captive screw.

3If the connector for your cable has a long captive screw, remove the

provided jack screw from the threaded hole next to the ADSL2+

connector. Attach the cable connector to the unit using the long captive

screw.

4Tighten the cable tie around the connector and trim the excess.

5If you are using an integrated POTS splitter, repeat Step 1 through Step 4,

substituting POTS for ADSL2+.

Short

Screw

#4-40

Jack Screw

02-17083

Anchor

Mount

50-Pin

Connector

02-17346

Anchor

Mount

50-Pin

Connector

Long

Screw

02-17084

Cabling

28 4929 DSLAM Installation and User’s Guide 4929-A2-ZN20-30

6Install the supplied large ferrite chokes on the DSL and POTS cables as

close as possible to the connectors. If necessary, use cables ties to hold the

chokes in place.

7Secure the cables as required for strain relief.

Connecting the SFP Connector or the 10/100/1000

Connector

There are two Ethernet interfaces on the faceplate of the DSLAM, only one of

which may be used at a time:

zAn 8-position modular jack providing support for 1000BaseT

zA Small Form-Factor Pluggable (SFP) socket providing, with the

appropriate transceiver installed, support for 1000BaseX and 1000BaseT.

See Appendix B, Equipment List.

Either interface can be used as the uplink for a single DSLAM, or for the

terminating unit in a stack of DSLAMs.

To use the SFP connector or 10/100/1000 connector:

1Connect the uplink cable to the DSLAM:

—For a wire connection, plug the 8-position modular plug of your

uplink cable into the 10/100/1000 modular jack. A straight-through

cable can be used regardless of the destination interface, since the

port automatically distinguishes between a Medium-Dependent

Interface (MDI) and an MDI Crossover (MDIX).

Install the supplied small ferrite choke on the cable as close as

possible to the jack. Use a cable tie to hold the choke in place.

05-17636

POTS

ADSL2+

COM

Lnk

Act

Dup

10/10/1000

SFP

4929

Ferrite

Chokes

Connecting DSLAMs to Each Other

4929-A2-ZN20-30 4929 DSLAM Installation and User’s Guide 29

—For an SFP copper connection, plug your transceiver into the SFP

socket. Plug the 8-position modular plug of your uplink cable into the

SFP transceiver’s modular jack.

—For an SFP fiber connection, plug your transceiver into the SFP

socket. Plug the LC connector of your fiber optic uplink cable into the

cable socket of the transceiver. Observing the minimum bend radius

for your cable, fasten it with cable ties in such a way that it will not be

kinked or snagged in the course of other cabling. If you do not know

the specifications for your cable, maintain a radius of at least ten

times the cable diameter.

2Connect the other end of the uplink cable to the uplink interface, such as

an Ethernet switch.

Connecting DSLAMs to Each Other

Two or more DSLAMs can be daisy-chained together. All DSLAMs in this

configuration must have a MIM installed; the MIM2000F, with two GigE

ports, is recommended for performance reasons.

When daisy-chaining, one Ethernet port must be connected to the LAN,

normally to a router. A second Ethernet port is connected to an Ethernet port

of another 4900 DSLAM, or to the uplink interface.

The connection to the downstream DSLAM must be specified. This is done

using the web interface. See DSLAM Interconnect Configuration in Chapter 5,

Configuration Using the NMS.

05-17619

POTS

ADSL2+

COM

Lnk

Act

Dup

10/10/1000

SFP

4929

Cabling

30 4929 DSLAM Installation and User’s Guide 4929-A2-ZN20-30

Connecting the COM Port

You can use the COM port to directly connect a PC, terminal, or modem,

permitting use of the Command Line Interface (CLI).

Connecting a Terminal or PC to the COM Port

To connect a terminal or PC to the COM port:

1Configure the terminal or terminal emulation program to use the

following parameters:

— Maximum speed: 9600 bps

— Data bits: 8

— Parity: None

— Flow Control: None

— Stop bits: 1

2Determine and procure the proper Data Terminal Equipment (DTE) cable

type. The COM port requires an RJ45-type plug connector. The other

connector depends on the serial port on your terminal or PC. See DB9 to

RJ45 Adapter Pinouts in Appendix A, Connectors and Pin Assignments.

3Connect the modular plug of your cable to the COM port socket.

4Connect the other end of the cable to the serial port of your terminal or

PC.

05-17620

POTS

ADSL2+

COM

Lnk

Act

Dup

10/10/1000

SFP

4929

Connecting to Power

4929-A2-ZN20-30 4929 DSLAM Installation and User’s Guide 31

Connecting a Modem to the COM Port

To connect a modem to the COM port:

1Determine and procure the proper DCE cable type for your modem. The

COM port requires an RJ45-type plug connector. The other connector

depends on the serial port on your modem. The connection requires an

EIA-232E crossover (null modem) cable or adapter. See DB9 to RJ45

Adapter Pinouts in Appendix A, Connectors and Pin Assignments.

2Connect the modular plug connector of your cable to the COM port

socket.

3Connect the other end of the cable or adapter to the serial port of your

modem.

Connecting to Power

The 4900 Series DSLAM is powered by a nominal –48 VDC source. Dual

power feeds are provided for redundancy. The terminal block accepts 18 to 14

AWG wire.

The DC power terminal block on the DSLAM has five terminals: two

positive, two negative, and one ground. Only one positive terminal and one

negative terminal pair need be connected for operational purposes. The

second positive and negative terminal pair may be connected to a backup DC

power supply for redundancy. The ground terminal must be connected

regardlessly. DO NOT OPERATE THE DSLAM WITHOUT A GROUND

CONNECTION.

To connect the DSLAM to power:

1Make sure that the DC power source wires are not powered (that is, the

circuit breakers or fuses are open at the source).

2Strip about 1/2 inch (13 mm) of insulation off the ends of the 18–14 AWG

or 0.75–2.5 mm2 solid or stranded wires you will use for power.

3Loosen the screw above the center terminal on the DC terminal strip on

the face of your DSLAM.

4Insert your ground wire into the center terminal and tighten the screw.

5Attach the other end of the ground wire to an earth ground.

6Loosen the screws above the positive and negative terminals on one side

of the terminal strip.

7Insert your negative DC power lead into the negative (–) terminal and

then tighten the screw.

8Insert your positive DC power lead into the positive (+) terminal and then

tighten the screw.

9Repeat Step 6 through Step 8 if you have a redundant power source.

Cabling

32 4929 DSLAM Installation and User’s Guide 4929-A2-ZN20-30

10 Turn on your power source and verify that the Power LED on the left side

of the DSLAM is illuminated. See Chapter 4, LEDs.

05-17621-01

PWR

48 1.24A

MAX 1 2 3 4 5 6 7 8 9

13 14 15 16 17 18 19 20 21 22 23 24

10 11 12

COM

10/10/1000

MIM2 T1/E1

MIM

+

ACT

+

LK

ACT

LK

+48 VDC

48 VDC

4929-A2-ZN20-30 4929 DSLAM Installation and User’s Guide 33

LEDS

LED Locations

The locations of the System and DSL Port LEDs on the front panel of the

DSLAM are shown in Figure 1, Front Panel LEDs.

Figure 1: Front Panel LEDs

LED Meanings

The meaning of the front panel LEDs is shown in Table 2, Front Panel LEDs.

POTS

ADSL2+

05-17622

PWR

48 1.24A

MAX 1 2 3 4 5 6 7 8 9

13 14 15 16 17 18 19 20 21 22 23 24

10 11 12

COM

Lnk

Act

Dup

10/10/1000

SFP

MIM2 T1/E1

MIM

Power

Led

DSL Port

Leds

Link, Activity

and Duplex

Leds

+

ACT

4929

+

LK

ACT

LK

Table 2: Front Panel LEDs (Sheet 1 of 2)

LED Color State Meaning

10/100/1000 Lnk –

Green

Amber

Off

On

On

No Ethernet link present.

GigE Ethernet link present.

10/100BaseT link present.

10/100/1000 Act –

Green

Off

Flashing

No link or no activity.

Transmitting or receiving.

10/100/1000 Dup –

Green

Off

On

Half-duplex or no link.

Full-duplex link.

DSL Ports 1–24 LK –

Green

Off

On

No DSL link present.

DSL link present.

LEDs

34 4929 DSLAM Installation and User’s Guide 4929-A2-ZN20-30

DSL Ports 1–24 ACT –

Amber

Green

Off

Flashing

Flashing

No activity or no link.

Receiving data.

Transmitting data.

PWR Green Off

On

No power is applied to the DSLAM.

Power is applied to the DSLAM.

Table 2: Front Panel LEDs (Sheet 2 of 2)

LED Color State Meaning

4929-A2-ZN20-30 4929 DSLAM Installation and User’s Guide 35

CONFIGURATION USING THE NMS

Overview

The 4900 Series DSLAMs have an integral web interface that you can access

with a web browser. The DSLAM’s integral Network Management System

(NMS) lets you configure and monitor the DSLAM using a standard web

browser.

Web Interface System Requirements

zWeb Browser – Required for running NMS. Compatible web browsers

include, but are not limited to, Microsoft Internet Explorer (version 6.0 or

higher) and Netscape Navigator (version 6.0 or higher). NMS is

optimized for use with Internet Explorer.

zUse your browser's default settings when running NMS. JavaScript must

be enabled.

zScreen Resolution – 1024 x 768 pixels is the minimum resolution

required for all NMS views to fit within the dimensions of most monitors

and laptops. Lower screen resolutions (such as 800 x 600 pixels) may

cause NMS screens to exceed the width or height of the screen. To verify

screen resolution on a Windows system:

— Right click on your desktop

— Select Properties

— Click the Settings tab

— Adjust the Screen Resolution as needed

Configuration Using the NMS

36 4929 DSLAM Installation and User’s Guide 4929-A2-ZN20-30

Configuring Your Windows PC to Communicate with

NMS

To communicate with NMS, your PC’s Ethernet interface must be on the same

subnet as the network extender. For example, to configure the IP address

under Windows XP:

1In the Windows task bar, click on the Start button, and then click on

Control Panel.

2Double-click on the Network Connections icon.

3In the LAN or High-Speed Internet window, right-click on the icon

corresponding to your network interface card (NIC) and select Properties.

(Often this icon is labeled Local Area Connection.) The Local Area

Connection dialog box is displayed with a list of currently installed

network items.

4Ensure that the check box to the left of the item labeled Internet Protocol

(TCP/IP) is checked, and click on Properties.

5Write down the current IP Address and Subnet Mask in the Internet

Protocol (TCP/IP) Properties dialog box. When you are done using NMS,

you will need to reconfigure your PC with these values.

6In the Internet Protocol (TCP/IP) Properties dialog box, click in the radio

button labeled “Use the following IP address” and type 192.168.254.x

(where x is any number between 3 and 250, inclusive) in the IP Address

field.

7Type 255.255.255.0 in the Subnet Mask field.

8Click on OK twice to confirm your changes, and close the Control Panel.

9Start your web browser. Type 192.168.254.252 into the Address field and

press Enter. The web server opening screen appears.

10 Click on >> Next >>. The login dialog box appears. Log in using:

Username: superuser

Password: Password

Configuring Your Windows PC to Communicate with NMS

4929-A2-ZN20-30 4929 DSLAM Installation and User’s Guide 37

The NMS home page appears.

Configuration Using the NMS

38 4929 DSLAM Installation and User’s Guide 4929-A2-ZN20-30

Management Configuration

Use the Management Configuration screen to set the unit’s IP address and

other management parameters.

To configure management parameters:

1From the home screen, click on the Management Config button. The

Management Configuration screen appears.

2Select or enter the following parameters:

3Click on Submit.

Parameter Description

IP Address Specify the management IP address for the

DSLAM.

Subnet Mask Specify the subnet mask for the IP address.

Gateway Specify the first-hop gateway address.

Inband MGMT Check this box if you will use inband

management through MIM ports or ADSL

ports.

VLAN Id Specify a VLAN identifier for inband

management.

Priority Specify a priority (0–7) for management traffic.

Advanced Configuration

4929-A2-ZN20-30 4929 DSLAM Installation and User’s Guide 39

Advanced Configuration

Use the Advanced Configuration screen to set the unit’s system name and

other parameters.

To configure advanced system parameters:

1From the home screen, click on the Advanced Config button. The

Advanced Configuration screen appears.

2Select or enter the following parameters:

3Click on Submit.

Parameter Description

System Name Specify a name to identify the DSLAM.

System Location Specify location information to further identify

the DSLAM.

IP Range Specify a range of IP addresses from which

management traffic is accepted. If your PC’s IP

address is outside the range, contact with the

DSLAM will be lost when you click on Submit.

Communication Tools Click in the On or Off buttons to enable or

disable TFTP and Telnet on this DSLAM.

Configuration Using the NMS

40 4929 DSLAM Installation and User’s Guide 4929-A2-ZN20-30

HTTP Password

Use the HTTP Password screen to set the password for the General and

Superuser logins.

To configure HTTP passwords:

1From the home screen, click on the HTTP Password button. The HTTP

Password Administration screen appears.

2Select or enter the following parameters:

3Click on Submit.

Parameter Description

Old Password Specify the current password for the General or

Superuser login. The default setting is

Password.

New Password Specify the new password for the General or

Superuser login.

Confirm New Type the new password again.

SNMP Configuration

4929-A2-ZN20-30 4929 DSLAM Installation and User’s Guide 41

SNMP Configuration

Use the SNMP Configuration screen to enable traps and establish trap

managers.

To configure SNMP parameters:

1From the home screen, click on the SNMP Config button. The SNMP

Configuration screen appears.

2Select or enter the following parameters:

3Click on Submit.

Parameter Description

SNMP Notification IP Specify the IP addresses of hosts that are to

receive trap notifications.

SNMP Traps Click in the check boxes to enable or disable

SNMP traps:

zsnmpAuthentication

zsnmpEnvironment

zsnmpColdStart

zsnmpModule/Port

Configuration Using the NMS

42 4929 DSLAM Installation and User’s Guide 4929-A2-ZN20-30

SNMP Community Administration

Use the SNMP Community Administration screen to set the read and read/

write community names.

To configure community names:

1From the home screen, click on the SNMP Community button. The

SNMP Community Administration screen appears.

2Select or enter the following parameters:

3Click on Submit.

Parameter Description

Old Community Specify the current community name for Read or

Read/Write operations. The default for both is

Password.

New Community Specify the new community name for Read or

Read/Write operations.

Confirm New Type the new community name again.

Global Set

4929-A2-ZN20-30 4929 DSLAM Installation and User’s Guide 43

Global Set

Use the Global Set screen to set parameters for all ports or for a group of ports

at once.

Global Circuit Configuration

To configure global parameters:

1From the home screen, click on the Global Set button. The Global Circuit

Configuration screen appears.

2In the Add Ports drop-down list, select All or a group of ports. To select

multiple ports, hold the Ctrl key while clicking on your selections.

3Select or enter the following parameters:

Parameter Description

Reset Port Statistics Click in this box to reset statistics when the

Submit button is clicked on.

Configuration Using the NMS

44 4929 DSLAM Installation and User’s Guide 4929-A2-ZN20-30

Port Mode Setting Specify a port mode:

zFixed – The upstream and downstream rates

are fixed.

zAdaptive – The ports will automatically train

up to the best possible speed supported by the

DSLAM, the modem at the remote end, and

the copper cable pair connecting the two.

zFixed Adaptive – The ports will automatically

train up to the best possible speed, subject to a

user-specified maximum upstream and

downstream bandwidth.

VPI/VCI Detect Setting Specify the port behavior with regard to VPI/

VCI detection:

zOn – The DSLAM will monitor the line to

determine the VPI and VCI settings of the

remote ADSL modem and set itself

accordingly. If no ATM cells are detected (at

any VPI/VCI setting), the port will default to

VPI 0 and VCI 35.

zOff – The port will use the default setting of

VPI and VCI (0/35 if not changed by the

setting of VPI and VCI, below), or lock in the

VPI/VCI already discovered while VPI/VCI

detection was On.

Data Rate Setting If you have selected a Port Mode of Fixed or

Fixed Adaptive, specify the maximum upstream

and downstream rates, in bps.

Filter IP Address Settings Specify up to four IP address ranges. Packets are

accepted from source IP addresses in the ranges

specified.

Protocol Setting Click in the check box to enable Protocol Setting

detection. Select Allow Selected and specify up

to four Ethertypes allowed on the ports.

DHCP Option 82 Specify whether DHCP Option 82 is enabled,

and if it is, whether packets are identified by IP

address or circuit ID. This identifier is added to

packets to let your DHCP Server recognize

which DSLAM port an IP address request is

coming from, thereby allowing the DHCP

Server to limit the number of IP addresses

assigned per port.

VPI and VCI Specify a default VPI and VCI if VPI/VCI

Detect Setting (above) is Off.

Parameter Description

Global Set

4929-A2-ZN20-30 4929 DSLAM Installation and User’s Guide 45

4Click on Submit.

Global DSCP Rules

To configure DSCP rules:

1Click on the Global DSCP Rules tab. The Global DSCP Rules screen

appears.

2In the Add Ports drop-down list, select All or a group of ports. To select

multiple ports, hold the Ctrl key while clicking on your selections.

3Select or enter the following parameters:

Frame Type Specify whether the ports use Logical Link

Control (LLC) or Virtual Channel Multiplexing

(VCM) bridged encapsulation. These are defined

in RFC 1483.

Standard Mode Specify the ports’ DSL mode.

Parameter Description

Parameter Description

Reset the DSCP Range

rules to default

parameters

Click in this box to reset DSCP Range rules

when the Submit button is clicked on.

Configuration Using the NMS

46 4929 DSLAM Installation and User’s Guide 4929-A2-ZN20-30

Global Configuration

Diffserv Rule

Specify Add, Delete, or No Set to add a rule,

delete a rule, or perform no action when the

Submit button is clicked on.

Activate Specify whether the rule you are adding is

active.

DS Value Specify the Differentiated Services value. The

DS Value of a packet is a hexadecimal value

calculated from the upper six bits of an eight-bit

field in the packet's IP header.

DS Mask Specify the DS mask. The DS Mask is a

hexadecimal value that indicates which of the

DSCP's upper six bits will be utilized in

considering a packet's DSCP type. Default is FC,

indicating that all of the DSCP's upper six bits

will be used in calculating the packet's DS Value.

Allow Tag/Untag on

Ingress Pkt.

Specify tag or untag. Tag indicates that ingress

packets already matched to the Diffserv Rule

must have a VLAN tag to be further considered;

packets without a VLAN tag will be dropped.

Untag indicates that ingress packets already

matched to the Diffserv Rule cannot have a

VLAN tag to be further considered; packets with

a VLAN tag will be dropped.

VLAN Specify a VLAN ID range. For each Global

Diffserv Rule, if you selected Tag for Allow Tag/

Untag, the VLAN field should specify either an

acceptable single VLAN, or an acceptable

VLAN Range, for VLAN tags on ingress

packets. If you selected Untag, the VLAN field

should specify a single VLAN only if you intend

to have a VLAN tag added to packets; if you do

not intend to have a VLAN tag added to packets,

the VLAN field should be left at the 0 - 0

default.

Add VLAN to Ingress

Pkt.

Specify whether the VLAN ID should be added

to ingress packets.

Priority Specify the priority to be used when adding a

configured VLAN ID to a packet.

Parameter Description

Global Set

4929-A2-ZN20-30 4929 DSLAM Installation and User’s Guide 47

4Click on Submit.

Global IP Rules

To configure IP rules:

1Click on the Global IP Rules tab. The Global IP Rules screen appears.

Fixed/Max Specify the handling of VLAN priority (used

only if the received packet is already tagged):

zFixed – The packet's original priority will

automatically be replaced with the Priority

specified above,

zMax – The packet's original priority will be

replaced with the configured Priority only if

the packet's original priority is greater than

the configured Priority.

Ingress Limit Specify the ingress limit in kbps for packets

matching this rule.

Egress Limit Specify the egress limit in kbps for packets

matching this rule.

Parameter Description

Configuration Using the NMS

48 4929 DSLAM Installation and User’s Guide 4929-A2-ZN20-30

2In the Add Ports drop-down list, select All or a group of ports. To select

multiple ports, hold the Ctrl key while clicking on your selections.

3Select or enter the following parameters:

Parameter Description

Reset the IP Range rules

to default parameters

Click in this box to reset IP Range rules when

the Submit button is clicked on.

Global Configuration IP

Range Rule

Specify Add, Delete, or No Set to add a rule,

delete a rule, or perform no action when the

Submit button is clicked on.

Activate Specify whether the rule you are adding is

active.

IP Range Specify the range of IP addresses that constitutes

a match for this rule.

Allow Tag/Untag on

Ingress Pkt.

Specify tag or untag. Tag indicates that ingress

packets already matched to the IP Rule must

have a VLAN tag to be further considered;

packets without a VLAN tag will be dropped.

Untag indicates that ingress packets already

matched to the IP Rule cannot have a VLAN tag

to be further considered; packets with a VLAN

tag will be dropped.

VLAN Specify a VLAN ID range. For each Global IP

Range Rule, if you selected Tag for Allow Tag/

Untag, the VLAN field should specify either an

acceptable single VLAN, or an acceptable

VLAN Range, for VLAN tags on ingress

packets. If you selected Untag, the VLAN field

should specify a single VLAN only if you intend

to have a VLAN tag added to packets; if you do

not intend to have a VLAN tag added to packets,

the VLAN field should be left at the 0 - 0

default.

Add VLAN to Ingress

Pkt.

Specify whether the VLAN ID should be added

to ingress packets.

Priority Specify the priority to be used when adding a

configured VLAN ID to a packet.

Global Set

4929-A2-ZN20-30 4929 DSLAM Installation and User’s Guide 49

4Click on Submit.

Global MAC Rules

To configure MAC rules:

1Click on the Global MAC Rules tab. The Global MAC Rules screen

appears.

Fixed/Max Specify the handling of VLAN priority (used

only if the received packet is already tagged):

zFixed – The packet's original priority will

automatically be replaced with the Priority

specified above,

zMax – The packet's original priority will be

replaced with the configured Priority only if

the packet's original priority is greater than

the configured Priority.

Ingress Limit Specify the ingress limit in kbps for packets

matching this rule.

Egress Limit Specify the egress limit in kbps for packets

matching this rule.

Parameter Description

Configuration Using the NMS

50 4929 DSLAM Installation and User’s Guide 4929-A2-ZN20-30

2In the Add Ports drop-down list, select All or a group of ports. To select

multiple ports, hold the Ctrl key while clicking on your selections.

3Select or enter the following parameters:

Parameter Description

Reset the MAC rules to

default parameters

Click in this box to reset MAC rules when the

Submit button is clicked on.

Global Configuration IP

Range Rule

Specify Add, Delete, or No Set to add a rule,

delete a rule, or perform no action when the

Submit button is clicked on.

Activate Specify whether the rule you are adding is

active.

MAC Range Specify the range of MAC addresses that

constitutes a match for this rule.

Allow Tag/Untag on

Ingress Pkt.

Specify tag or untag. Tag indicates that ingress

packets already matched to the MAC Rule must

have a VLAN tag to be further considered;

packets without a VLAN tag will be dropped.

Untag indicates that ingress packets already

matched to the MAC Rule cannot have a VLAN

tag to be further considered; packets with a

VLAN tag will be dropped.

VLAN Specify a VLAN ID range. For each Global

MAC Rule, if you selected Tag for Allow Tag/

Untag, the VLAN field should specify either an

acceptable single VLAN, or an acceptable

VLAN Range, for VLAN tags on ingress

packets. If you selected Untag, the VLAN field

should specify a single VLAN only if you intend

to have a VLAN tag added to packets; if you do

not intend to have a VLAN tag added to packets,

the VLAN field should be left at the 0 - 0

default.

Add VLAN to Ingress

Pkt.

Specify whether the VLAN ID should be added

to ingress packets.

Priority Specify the priority to be used when adding a

configured VLAN ID to a packet.

Global Set

4929-A2-ZN20-30 4929 DSLAM Installation and User’s Guide 51

4Click on Submit.

Global VLAN Rules

To configure VLAN rules:

1Click on the Global VLAN Rules tab. The Global VLAN Rules screen

appears.

Fixed/Max Specify the handling of VLAN priority (used

only if the received packet is already tagged):

zFixed – The packet's original priority will

automatically be replaced with the Priority

specified above,

zMax – The packet's original priority will be

replaced with the configured Priority only if

the packet's original priority is greater than

the configured Priority.

Ingress Limit Specify the ingress limit in kbps for packets

matching this rule.

Egress Limit Specify the egress limit in kbps for packets

matching this rule.

Parameter Description

Configuration Using the NMS

52 4929 DSLAM Installation and User’s Guide 4929-A2-ZN20-30

2In the Add Ports drop-down list, select All or a group of ports. To select

multiple ports, hold the Ctrl key while clicking on your selections.

3Select or enter the following parameters:

Parameter Description

Reset the VLAN rules to

default parameters

Click in this box to reset VLAN rules when the

Submit button is clicked on.

Global Configuration

VLAN Rule

Specify Add, Delete, or No Set to add a rule,

delete a rule, or perform no action when the

Submit button is clicked on.

Activate Specify whether the rule you are adding is

active.

Allow Tag/Untag on

Ingress Pkt.

Specify tag or untag.

The DSLAM tries to match to a VLAN rule

traffic that has not matched any other rule type.

If the packet is untagged it will match the one

and only allowed VLAN rule that indicates

Untagged. If the packet has a tag then the

DSLAM will try to find a Tagged rule that has a

VLAN range defined with the packet’s VLAN

ID. If it finds one it will use that rule, and then

the packet will be checked for all other criteria.

If it does not find a rule to match the packet

VLAN ID the packet is dropped.

VLAN Specify a VLAN ID range that constitutes a

match of this rule. If you selected Untag, the

VLAN field should specify a single VLAN only

if you intend to have a VLAN tag added to

packets; if you do not intend to have a VLAN tag

added to packets, the VLAN field should be left

at the 0 - 0 default.

Add VLAN to Ingress

Pkt.

Specify whether the VLAN ID should be added

to ingress packets.

Priority Specify the priority to be used when adding a

configured VLAN ID to a packet.

Fixed/Max Specify the handling of VLAN priority (used

only if the received packet is already tagged):

zFixed – The packet's original priority will

automatically be replaced with the Priority

specified above,

zMax – The packet's original priority will be

replaced with the configured Priority only if

the packet's original priority is greater than

the configured Priority.

Global Set

4929-A2-ZN20-30 4929 DSLAM Installation and User’s Guide 53

4Click on Submit.

Ingress Limit Specify the ingress limit in kbps for packets

matching this rule.

Egress Limit Specify the egress limit in kbps for packets

matching this rule.

Parameter Description

Configuration Using the NMS

54 4929 DSLAM Installation and User’s Guide 4929-A2-ZN20-30

Global Advanced Configuration

SNR settings may greatly affect ADSL performance. Do not change SNR

settings unless so advised by your service provider.

To configure SNR settings:

1Click on the Global Advanced Config tab. The Global Configuration

SNR settings screen appears.

2In the Add Ports drop-down list, select All or a group of ports. To select

multiple ports, hold the Ctrl key while clicking on your selections.

3Select or enter the following parameters:

Parameter Description

SNR (dB) Setting Specify the upstream and downstream Signal to

Noise Ratio settings for the selected ports.

Reed Solomon Error

Correction Settings:

Delay

Specify the upstream and downstream

Reed-Solomon delay.

Reed Solomon Error

Correction Settings:

Correction

Specify the upstream and downstream

Reed-Solomon correction.

Circuit Summary

4929-A2-ZN20-30 4929 DSLAM Installation and User’s Guide 55

4Click on Submit.

Circuit Summary

Use the Circuit Summary screen to display information about port

configurations.

To display the circuit summary:

1From the home screen, click on the Circuit Summary button. The Circuit

Summary screen appears.

2Click on Refresh to view current information. Click on a port number in

the leftmost column to view the Circuit Configuration screen.

EC/FDM Specify the upstream and downstream Echo

Cancellation or Frequency Division

Multiplexing mode.

Fast Buffer Setting Specify the buffer setting: Fast or Interleave.

Default Setting To return to the default settings when the Submit

button is clicked on, click in the Set to Default

check box.

Parameter Description

Configuration Using the NMS

56 4929 DSLAM Installation and User’s Guide 4929-A2-ZN20-30

Circuit Configuration

Use the Circuit Configuration screen to set the parameters for a single port.

To configure circuit parameters:

1From the home screen, click on one of the 24 DSL port LEDs.

Alternatively, click on the Circuit Summary button, then click on a port

number on the left side of the Circuit Summary listing. The Circuit

Configuration screen appears.

2Select or enter the following parameters:

Parameter Description

Port Select a port from the drop-down list.

Port Mode Setting Specify a port mode:

zFixed – The upstream and downstream rates

are fixed.

zAdaptive – The ports will automatically train

up to the best possible speed supported by the

DSLAM, the modem at the remote end, and

the copper cable pair connecting the two.

zFixed Adaptive – The ports will automatically

train up to the best possible speed, subject to a

user-specified maximum upstream and

downstream bandwidth.

Circuit Configuration

4929-A2-ZN20-30 4929 DSLAM Installation and User’s Guide 57

3Click on Submit.

VPI/VCI Detect Setting Specify the port behavior with regard to VPI/

VCI detection:

zOn – The DSLAM will monitor the line to

determine the VPI and VCI settings of the

remote ADSL modem and set itself

accordingly. If no ATM cells are detected (at

any VPI/VCI setting), the port will default to

VPI 0 and VCI 35.

zOff – The port will use the default setting of

VPI and VCI (0/35 if not changed by the

setting of VPI and VCI, below), or lock in the

VPI/VCI already discovered while VPI/VCI

detection was On.

Filter IP Address Settings Specify up to four IP address ranges. Packets are

accepted from source IP addresses in the ranges

specified.

Protocol Setting Click in the check box to enable Protocol Setting

detection. Select Allow Selected and specify up

to four Ethertypes allowed on the ports.

DHCP Option 82 Specify whether DHCP Option 82 is enabled,

and if it is, whether packets are identified by IP

address or circuit ID. This identifier is added to

packets to let your DHCP Server recognize

which DSLAM port an IP address request is

coming from, thereby allowing the DHCP

Server to limit the number of IP addresses

assigned per port.

Layer 2 Port Filter

Settings

Click in the check box if you want to filter by

MAC address the packets on this port.

MAC 1 – MAC 3 Enter up to three MAC addresses.

Unlimited # of MACs or

Define # of MACs

Specify whether the number of MAC addresses

with access to the port is to be limited to a

certain number (not including MAC 1, MAC 2,

and MAC 3, if specified above).

VPI and VCI Specify a default VPI and VCI if VPI/VCI

Detect Setting (above) is Off.

Frame Type Specify whether the ports use Logical Link

Control (LLC) or Virtual Channel Multiplexing

(VCM) bridged encapsulation. These are defined

in RFC 1483.

Standard Mode Specify the ports’ DSL mode.

Parameter Description

Configuration Using the NMS

58 4929 DSLAM Installation and User’s Guide 4929-A2-ZN20-30

DSCP Rules

To configure DSCP rules:

1Click on the DSCP Rules tab. The DSCP Rules screen appears.

2Select or enter the following parameters:

Parameter Description

Port Select a port from the drop-down list.

Reset the DSCP rules to

default parameters

Click in this box to reset DSCP rules when the

Submit button is clicked on.

Activate Specify whether the rule is active.

DS Value Specify the Differentiated Services value. The

DS Value of a packet is a hexadecimal value

calculated from the upper six bits of an eight-bit

field in the packet's IP header.

DS Mask Specify the DS mask. The DS Mask is a

hexadecimal value that indicates which of the

DSCP's upper six bits will be utilized in

considering a packet's DSCP type. Default is FC,

indicating that all of the DSCP's upper six bits

will be used in calculating the packet's DS Value.

Circuit Configuration

4929-A2-ZN20-30 4929 DSLAM Installation and User’s Guide 59

3Click on Submit.

Allow Tag/Untag on

Ingress Pkt.

Specify tag or untag. Tag indicates that ingress

packets already matched to the Diffserv Rule

must have a VLAN tag to be further considered;

packets without a VLAN tag will be dropped.

Untag indicates that ingress packets already

matched to the Diffserv Rule cannot have a

VLAN tag to be further considered; packets with

a VLAN tag will be dropped.

VLAN ID Range Specify a VLAN ID range. For each rule, if you

selected Tag for Allow Tag/Untag, the VLAN

field should specify either an acceptable single

VLAN, or an acceptable VLAN Range, for

VLAN tags on ingress packets. If you selected

Untag, the VLAN field should specify a single

VLAN only if you intend to have a VLAN tag

added to packets; if you do not intend to have a

VLAN tag added to packets, the VLAN field

should be left at the 0 - 0 default.

Add VLAN to Ingress

Pkt.

Specify whether the VLAN ID should be added

to ingress packets.

Priority Specify the priority to be used when adding a

configured VLAN ID to a packet.

Fixed/Max Specify the handling of VLAN priority (used

only if the received packet is already tagged):

zFixed – The packet's original priority will

automatically be replaced with the Priority

specified above,

zMax – The packet's original priority will be

replaced with the configured Priority only if

the packet's original priority is greater than

the configured Priority.

Ingress Limit Specify the ingress limit in kbps for packets

matching this rule.

Egress Limit Specify the egress limit in kbps for packets

matching this rule.

Parameter Description

Configuration Using the NMS

60 4929 DSLAM Installation and User’s Guide 4929-A2-ZN20-30

IP Rules

To configure IP rules:

1Click on the IP Rules tab. The IP Rules screen appears.

2Select or enter the following parameters:

Parameter Description

Port Select a port from the drop-down list.

Activate Specify whether the rule is active.

IP Range Specify the range of IP addresses that constitutes

a match for this rule.

Allow Tag/Untag on

Ingress Pkt.

Specify tag or untag. Tag indicates that ingress

packets already matched to the IP Rule must

have a VLAN tag to be further considered;

packets without a VLAN tag will be dropped.

Untag indicates that ingress packets already

matched to the IP Rule cannot have a VLAN tag

to be further considered; packets with a VLAN

tag will be dropped.

Circuit Configuration

4929-A2-ZN20-30 4929 DSLAM Installation and User’s Guide 61

3Click on Submit.

VLAN ID Range Specify a VLAN ID range. For each IP Range

Rule, if you selected Tag for Allow Tag/Untag,

the VLAN field should specify either an

acceptable single VLAN, or an acceptable

VLAN Range, for VLAN tags on ingress

packets. If you selected Untag, the VLAN field

should specify a single VLAN only if you intend

to have a VLAN tag added to packets; if you do

not intend to have a VLAN tag added to packets,

the VLAN field should be left at the 0 - 0

default.

Add VLAN to Ingress

Pkt.

Specify whether the VLAN ID should be added

to ingress packets.

Priority Specify the priority to be used when adding a

configured VLAN ID to a packet.

Fixed/Max Specify the handling of VLAN priority (used

only if the received packet is already tagged):

zFixed – The packet's original priority will

automatically be replaced with the Priority

specified above,

zMax – The packet's original priority will be

replaced with the configured Priority only if

the packet's original priority is greater than

the configured Priority.

Ingress Limit Specify the ingress limit in kbps for packets

matching this rule.

Egress Limit Specify the egress limit in kbps for packets

matching this rule.

Parameter Description

Configuration Using the NMS

62 4929 DSLAM Installation and User’s Guide 4929-A2-ZN20-30

MAC Rules

To configure MAC rules:

1Click on the MAC Rules tab. The MAC Rules screen appears.

2Select or enter the following parameters:

Parameter Description

Port Select a port from the drop-down list.

Reset the MAC rules to

default parameters

Click in this box to reset MAC rules when the

Submit button is clicked on.

Activate Specify whether the rule is active.

MAC Range Specify the range of MAC addresses that

constitutes a match for this rule.

Allow Tag/Untag on

Ingress Pkt.

Specify tag or untag. Tag indicates that ingress

packets already matched to the MAC Rule must

have a VLAN tag to be further considered;

packets without a VLAN tag will be dropped.

Untag indicates that ingress packets already

matched to the MAC Rule cannot have a VLAN

tag to be further considered; packets with a

VLAN tag will be dropped.

Circuit Configuration

4929-A2-ZN20-30 4929 DSLAM Installation and User’s Guide 63

3Click on Submit.

VLAN ID Range Specify a VLAN ID range. For each MAC Rule,

if you selected Tag for Allow Tag/Untag, the

VLAN field should specify either an acceptable

single VLAN, or an acceptable VLAN Range,

for VLAN tags on ingress packets. If you

selected Untag, the VLAN field should specify a

single VLAN only if you intend to have a VLAN

tag added to packets; if you do not intend to have

a VLAN tag added to packets, the VLAN field

should be left at the 0 - 0 default.

Add VLAN to Ingress

Pkt.

Specify whether the VLAN ID should be added

to ingress packets.

Priority Specify the priority to be used when adding a

configured VLAN ID to a packet.

Fixed/Max Specify the handling of VLAN priority (used

only if the received packet is already tagged):

zFixed – The packet's original priority will

automatically be replaced with the Priority

specified above,

zMax – The packet's original priority will be

replaced with the configured Priority only if

the packet's original priority is greater than

the configured Priority.

Ingress Limit Specify the ingress limit in kbps for packets

matching this rule.

Egress Limit Specify the egress limit in kbps for packets

matching this rule.

Parameter Description

Configuration Using the NMS

64 4929 DSLAM Installation and User’s Guide 4929-A2-ZN20-30

VLAN Rules

To configure VLAN rules:

1Click on the VLAN Rules tab. The VLAN Rules screen appears.

2Select or enter the following parameters:

Parameter Description

Port Select a port from the drop-down list.

Reset the VLAN rules to

default parameters

Click in this box to reset VLAN rules when the

Submit button is clicked on.

Activate Specify whether the rule is active.

Allow Tag/Untag on

Ingress Pkt.

Specify tag or untag.

The DSLAM tries to match to a VLAN rule

traffic that has not matched any other rule type.

If the packet is untagged it will match the one

and only allowed VLAN rule that indicates

Untagged. If the packet has a tag then the

DSLAM will try to find a Tagged rule that has a

VLAN range defined with the packet’s VLAN

ID. If it finds one it will use that rule, and then

the packet will be checked for all other criteria.

If it does not find a rule to match the packet

VLAN ID the packet is dropped.

Circuit Configuration

4929-A2-ZN20-30 4929 DSLAM Installation and User’s Guide 65

3Click on Submit.

VLAN Specify a VLAN ID range that constitutes a

match of this rule. If you selected Untag, the

VLAN field should specify a single VLAN only

if you intend to have a VLAN tag added to

packets; if you do not intend to have a VLAN tag

added to packets, the VLAN field should be left

at the 0 - 0 default.

Add VLAN to Ingress

Pkt.

Specify whether the VLAN ID should be added

to ingress packets.

Priority Specify the priority to be used when adding a

configured VLAN ID to a packet.

Fixed/Max Specify the handling of VLAN priority (used

only if the received packet is already tagged):

zFixed – The packet's original priority will

automatically be replaced with the Priority

specified above,

zMax – The packet's original priority will be

replaced with the configured Priority only if

the packet's original priority is greater than

the configured Priority.

Ingress Limit Specify the ingress limit in kbps for packets

matching this rule.

Egress Limit Specify the egress limit in kbps for packets

matching this rule.

Parameter Description

Configuration Using the NMS

66 4929 DSLAM Installation and User’s Guide 4929-A2-ZN20-30

Backbone VLAN ID

To configure the backbone VLAN ID, flood type, and Ethertype:

1Click on the Bkbone VLAN Id, Flood, Ethertype tab. The Bkbone VLAN

Id, Flood, Ethertype screen appears.

2Select or enter the following parameters:

Parameter Description

Backbone VLAN Id

Configuration

Specify the Backbone VLAN ID. Used in

conjunction with standard VLAN tags, the single

Backbone VLAN tag will become the primary

identifier, allowing a router with backbone

capabilities to make smarter decisions in

directing unlearned traffic. This helps prevent

traffic from being flooded to incorrect networks.

Once packets have been directed to the correct

network by the Backbone VLAN tag, standard

VLAN tags will then direct the packets to the

appropriate ports. The default is zero, meaning

the port is not configured to utilize the

Backbone-VLAN function.

A Backbone-VLAN tag cannot be used

independently; stardard VLAN tags must be set.

Additionally, the DSLAM uplink connection

must run through a router in order for a

Backbone VLAN tag to function.

Circuit Configuration

4929-A2-ZN20-30 4929 DSLAM Installation and User’s Guide 67

3Click on Submit.

Flood Specify the Flood setting. Flood refers to the

method in which interface modules handle

unknown unicasts (traffic directed to a single

MAC Address), broadcasts (traffic directed to all

MAC Addresses) and multicasts (traffic directed

to multiple MAC Addresses) for each port.

zUpl (Uplink) – Unknown unicast, broadcast

and multicast traffic is flooded only to the

DSLAM uplink interface ports. This prevents

communication between interface ports

without the intervention of an upstream

device such as a router. If communication

between interface ports is desired, the

upstream device must be properly configured

to allow it.

zVln (VLAN) – Unknown unicast, broadcast

and multicast traffic is flooded to the

DSLAM’s ADSL ports (within the sender's

VLAN range) in addition to the uplink

interface ports.

Ethertype Specify the Ethertype of the backbone tag added

to traffic if the backbone VLAN ID is

configured. Used only in conjunction with

backbone VLANs.

Parameter Description

Configuration Using the NMS

68 4929 DSLAM Installation and User’s Guide 4929-A2-ZN20-30

Port Statistics

To view port statistics:

1Click on the Port Statistics tab. The Port Statistics screen appears.

2Click on Reset Statistics to set all statistics to zero.

Circuit Configuration

4929-A2-ZN20-30 4929 DSLAM Installation and User’s Guide 69

Copy Port

To copy a port configuration to one or more other ports:

1Click on Port Copy. The Port Copy screen appears.

2Select a source port, then one or more destination ports.

3Click on Submit. The configuration of the source port is copied to the

destination port or ports.

Configuration Using the NMS

70 4929 DSLAM Installation and User’s Guide 4929-A2-ZN20-30

SNR Advanced Configuration

SNR settings may greatly affect ADSL performance. Do not change SNR

settings unless so advised by your service provider.

To configure SNR settings:

1Click on the Advanced Config tab. The Configuration SNR settings

screen appears.

2Select or enter the following parameters:

Parameter Description

Port Select a port from the drop-down list.

SNR (dB) Setting Specify the upstream and downstream Signal to

Noise Ratio settings for the selected ports.

Reed Solomon Error

Correction Settings:

Delay

Specify the upstream and downstream

Reed-Solomon delay.

Reed Solomon Error

Correction Settings:

Correction

Specify the upstream and downstream

Reed-Solomon correction.

EC/FDM Specify the upstream and downstream Echo

Cancellation or Frequency Division

Multiplexing mode.

Fast Buffer Setting Specify the buffer setting: Fast or Interleave.

MAC and IGMP Summary

4929-A2-ZN20-30 4929 DSLAM Installation and User’s Guide 71

3Click on Submit.

MAC and IGMP Summary

On the home screen of the web interface is a schematic representation of the

front panel of the DSLAM. It includes a button not on the actual front panel,

labeled MAC-IGMP. This opens the MAC and IGMP Summary screen.

To view the MAC and IGMP Summary screens:

1From the home screen, click on the MAC-IGMP button. The MAC

Summary screen appears.

2Click on a Port or MIM button to see specific entries in the MAC table, or

click on MAC Summary to see all entries.

Default Setting To return to the default settings when the Submit

button is clicked on, click in the Set to Default

check box.

Parameter Description

MAC-IGMP

Button

Configuration Using the NMS

72 4929 DSLAM Installation and User’s Guide 4929-A2-ZN20-30

3Click on the IGMP tab to display the IGMP table. Click on a Port or MIM

button to see specific entries in the IGMP table, or click on IGMP

Summary to see all entries.

4Click on the IGMP Age tab to set the IGMP age and enable or disable

IGMP proxy. The IGMP Age screen appears.

5Enter or select the following:

6To search for MAC or IGMP table entries, click on the Search tab. The

Search screen appears.

Parameter Description

IGMP Age Time Specify an IGMP age interval, in seconds. This

should be twice the query rate of your router.

DSLAM Interconnect Configuration

4929-A2-ZN20-30 4929 DSLAM Installation and User’s Guide 73

7Enter a MAC address to search for a MAC table entry, or an IP address to

search for an IGMP table entry.

8Click on the appropriate Submit button.

DSLAM Interconnect Configuration

Use the DSLAM Interconnect Configuration screen to specify a port

connected to a downstream 4900 Series DSLAM. This information is used to

configure internal traffic flows. The screen is accessed using the blue button

above the Ethernet uplinks on the schematic representation of the faceplate on

the home page.

Downlink

Button

Configuration Using the NMS

74 4929 DSLAM Installation and User’s Guide 4929-A2-ZN20-30

To specify the port connected to a downstream DSLAM:

1From the home screen, click on blue button above the 10/100/1000 and

SFP connectors. The DSLAM Interconnect Configuration screen appears.

2Select Off or a port from the drop-down list. For example, if this DSLAM

is connected to a downstream DSLAM over the first MIM port, select

MIMp1.

3Click on Submit.

4929-A2-ZN20-30 4929 DSLAM Installation and User’s Guide 75

COMMAND LINE INTERFACE

Overview

The 4900 Series DSLAMs have an integral command line interface (CLI) that

can be accessed by direct connection to the COM port or by Telnet to the

DSLAM’s management address.

CLI System Requirements

zStraight-Through RJ45 to RJ45 Ethernet Cable – Required for

establishing a direct connection from the COM port to a DB9 adapter.

zDB9 Female to RJ45 Male Adapter – Required for conversion of your

PC's RS232 serial port for use with the RJ45 to RJ45 Ethernet cable.

zTerminal Emulation Program – Required for running the CLI over a

direct connection. The program must emulate a VT100 terminal.

zTelnet Client – Required for remote management with the CLI.

Microsoft Windows Operating Systems (98, 2000, NT, and XP) include a

Telnet client which is executed using the Windows command prompt

(cmd.exe). If you are using an operating system other than Windows, you

may need to install a Telnet client.

Connecting a PC Directly

To connect a PC directly to the DSLAM to use the CLI:

1Plug a DB9 to RJ45 adapter into the RS232 serial port on your PC. See

DB9 to RJ45 Adapter Pinouts in Appendix A, Connectors and

Pin Assignments.

2Connect one end of a straight-through RJ45 to RJ45 Ethernet cable into

the adapter plugged into your PC, and the other end of the cable into the

COM port on the face of the DSLAM.

Command Line Interface

76 4929 DSLAM Installation and User’s Guide 4929-A2-ZN20-30

Launching the Terminal Emulation Program

Launch the terminal emulation program on your PC and configure the

program settings. Actual configurations will depend upon the program being

used, though settings should be modeled after the list below; most are

standard defaults. Refer to your terminal emulation program’s user manual for

further information.

Logging Into the CLI

Once your terminal emulation program has been launched, device information

is displayed, followed by a request for username and password. You must log

in as a superuser in order to make configuration changes.

After you have logged in, enter a question mark (?) to list the available

commands.

CLI Commands

The CLI supports the following commands.

Baud: 9600 Port: Com

1

Data Bits: 8 Stop Bits: 1

Flow

Control:

none Transmit

Delay:

n/a

Parity: none

Username: superuser

Password: Password

Table 3: CLI Commands (Sheet 1 of 2)

Command Description

? Lists available commands and their syntax.

ALLOW Controls by IP address those hosts for which traffic is permitted on

the DSLAM. ALL (the default) permits all traffic.

Syntax:

allow [ALL, IP_ADDRESS [IP address]]

CLEAR_NVRAM Clears Non-Volatile Random Access Memory, restoring the DSLAM

to factory defaults.

DISABLE_TELNET Disables access to the DSLAM using Telnet.

DISABLE_TFTP Disables access to the DSLAM using Trivial File Transfer Protocol.

CLI Commands

4929-A2-ZN20-30 4929 DSLAM Installation and User’s Guide 77

The commands use the following parameters.

DISABLE_WEB_SERVER] Disables access to the DSLAM using the web server.

ENABLE_TELNET Enables access to the DSLAM using Telnet.

ENABLE_TFTP Enables access to the DSLAM using Trivial File Transfer Protocol.

ENABLE_WEB_SERVER Enables access to the DSLAM using the web server.

HELP Lists available commands and their syntax.

LOGOUT Ends the CLI session.

SET Sets a configuration option. Most SET commands require that slot

be specified, and allow port optionally to be specified. Exceptions

are the two system SET commands for session timeout and system

name.

Syntax:

set cli_session_timeout seconds

set system_name name

set slot 1 [[port] [all, port_number]] [item] [value]

Items and values for SET commands are shown in Table 4, Set and

Show Command Items and Values.

SHOW Shows a configuration option. SHOW commands require that slot be

specified, and allow port optionally to be specified.

Syntax:

show slot 1 [[port] [all, port_number]] [item] [value]

Items and values for SHOW commands are shown in Table 4, Set

and Show Command Items and Values.

WHO Shows who is logged in the system.

Table 3: CLI Commands (Sheet 2 of 2)

Command Description

Table 4: Set and Show Command Items and Values (Sheet 1 of 3)

Items Values

ADSL_ENCAPSULATION [RFC1483-LLC,RFC1483-VCMUX]

ADSL_PORT_MODE [ON,OFF,ADAPTIVE,FIXED_ADAPTIVE]

ADSL_SPEED [XXXX YYYY]

Where:

XXXX = downstream rate (in kbps) and

YYYY = upstream rate (in kbps)

Command Line Interface

78 4929 DSLAM Installation and User’s Guide 4929-A2-ZN20-30

ADSL_STANDARD [MULTIMODE,G.DMT,G.LITE,T1.413,ALCATEL]

ADSL_VCI [0–65535]

ADSL_VPI [0–255]

ADSL_VPI_VCI_DETECT [ON,OFF]

BACKBONE_VLAN [0–4085]

CIRCUIT_ID circuit_ID

Changes the CIRCUIT ID.

CLEAR_NVRAM Reboots the unit and restores factory defaults

CLI_SESSION_TIMEOUT [tbd–tbd]

CLI Session Timeout sets the amount of time a CLI session can sit

idle before the user is automatically logged out. Time is represented

in seconds; the minimum value is 30.

DEFAULT_GATEWAY xxx.xxx.xxx.xxx

Value for DEFAULT_GATEWAY is a valid IP address.

DOWNSTREAM_INTERCON-

NECT

[MGMT, UPLINK1,UPLINK2,UPLINK3,UPLINK4]

DYNAMIC_MAC Number of dynamic MAC addresses that can be learned on this port.

ETHER_TYPE [8100,9100]

Changes the Backbone tag type.

FIRMWARE_VERSION None. Displays the firmware version.

FLOOD [UPL,VLN]

GENERAL_PASSWORD None. You will be prompted for values.

IGMP [dump,stop,snoop 225.1.1.2 123,clear]

INBAND_MANAGEMENT [ON,OFF]

INBAND_MGMT_VLAN_ID [0–4085]

IP_ADDRESS xxx.xxx.xxx.xxx

Value for IP_ADDRESS is a valid IP address.

IP_RANGE SET: [1–4]

SHOW: [ALL,1–4]

LAYER2_ENABLE [on,off]

Enables or disables Layer 2 functionality.

Table 4: Set and Show Command Items and Values (Sheet 2 of 3)

Items Values

CLI Commands

4929-A2-ZN20-30 4929 DSLAM Installation and User’s Guide 79

MAC [dump,clear]

MGMT_PORT_UPLINK [on,off]

Allows the PHYSICAL management port to be an UPLINK port.

MIM [dump,reset_stats]

PHY PHY DEBUG args->cmd phy_num reg val

PRIORITY [0–7]

PROTOCOL [ALL,IP,VALUE]

Changes the protocol filter.

RESET None.

SNMP_READONLY_COM-

MUNITY

None. You will be prompted for values.

SNMP_READWRITE_COM-

MUNITY

None. You will be prompted for values.

STATIC_MAC xx:xx:xx:xx:xx:xx

Sets static mac addresses.

SUBNET_MASK xxx.xxx.xxx.xxx

SUPERUSER_PASSWORD None. You will be prompted for values.

SYSTEM_NAME [system_name]

Changes the DSLAM System Name and CLI Prompt.

VLAN_RANGE VLAN_RANGE:

SHOW: [ALL,1–10]

SET: [1–10]

VLAN_ID: [0–4085]–[0–4085]

Table 4: Set and Show Command Items and Values (Sheet 3 of 3)

Items Values

Command Line Interface

80 4929 DSLAM Installation and User’s Guide 4929-A2-ZN20-30

Using the CLI to Establish Inband Management

CLI Set commands are used to establish inband management. For example:

set slot 1 ip_address 137.182.10.251

set slot 1 subnet_mask 255.255.255.0

set slot 1 default_gateway 137.182.10.10

set slot 1 inband_management on

The DSLAM in this example can now be managed with NMS by attaching a

PC to the DSLAM’s 10/100/1000 port and opening the address

137.182.10.251 in a web browser.

4929-A2-ZN20-30 4929 DSLAM Installation and User’s Guide 81

SNMP INTERFACE

Overview

The 4900 Series DSLAM can be managed using the Simple Network

Management Protocol (SNMP).

This implementation uses a portion of SNMP v1.0: the MIB-II System Group

and Interfaces Group of OIDs. SNMP uses MIBs (Management Information

Bases) sanctioned by the IETF (Internet Engineering Task Force). MIBs are

composed of OIDs (Object Identifiers), each of which represents a system

configuration or request for data.

You will not be able to manage your DSLAM via SNMP until you have set

the unit IP address, subnet mask, and default gateway. See Management

Configuration in Chapter 5, Configuration Using the NMS or Using the CLI

to Establish Inband Management in Chapter 6, Command Line Interface.

Downloading MIBs

You must have a MIB browser installed on your PC in order to utilize the

Management Information Base.

1Launch your MIB browser and perform any necessary program

configurations. Refer to your MIB browser user manual for further

information.

2Download the MIBs from the Zhone website. Refer to your MIB browser

user manual for instructions on how to compile the OIDs into your MIB

browser.

SNMP Interface

82 4929 DSLAM Installation and User’s Guide 4929-A2-ZN20-30

SNMP Community Strings

The following are the default community strings for MIB access.

SNMP Community String

ACCESS COMMUNITY STRING*

read only Password

read/write Password

*Community strings are case sensitive.

4929-A2-ZN20-30 4929 DSLAM Installation and User’s Guide 83

CONNECTORS AND PIN ASSIGNMENTS

Overview

The following sections provide pin assignments for:

zDSL Ports and POTS Splitter Connectors on page 83

zSFP Connector on page 85

z10/100/1000BaseT Connector on page 86

zDB9 to RJ45 Adapter Pinouts on page 87

Figure 2: 4929 DSLAM Front Panel

DSL Ports and POTS Splitter Connectors

The 50-pin RJ21X Telco connector labeled DSL Ports 1–24 provides the

2-wire loop interface from each DSL port to the demarcation point. (The

Canadian designation for this connector is CA21A.) The 50-pin RJ21X Telco

connector labeled POTS 1–24 provides the interface with the internal POTS

splitters, if installed.

Table 5 lists the pin assignments for each of these interfaces. Note that Pins 25

and 50 are not used.

POTS

ADSL2+

05-17614

PWR

48 1.24A

MAX 1 2 3 4 5 6 7 8 9

13 14 15 16 17 18 19 20 21 22 23 24

10 11 12

COM

Lnk

Act

Dup

10/10/1000

SFP

MIM2 T1/E1

MIM

+

ACT

4929

+

LK

ACT

LK

Table 5: DSL Connector Pinouts (Sheet 1 of 2)

DSL Port

Connector Pins

(Ring, Tip)

11, 26

22, 27

33, 28

25

02-17151

1

50 26

Connectors and Pin Assignments

84 4929 DSLAM Installation and User’s Guide 4929-A2-ZN20-30

44, 29

55, 30

66, 31

77, 32

88, 33

99, 34

10 10, 35

11 11, 36

12 12, 37

13 13, 38

14 14, 39

15 15, 40

16 16, 41

17 17, 42

18 18, 43

19 19, 44

20 20, 45

21 21, 46

22 22, 47

23 23, 48

24 24, 49

Table 5: DSL Connector Pinouts (Sheet 2 of 2)

SFP Connector

4929-A2-ZN20-30 4929 DSLAM Installation and User’s Guide 85

SFP Connector

The SFP interface is a standard SFP socket.

Table 6: Port 3 GigE Connector

Signal Pin

Ve e T 1

TXFault 2

TXDisable 3

MOD-DEF(2) – I2C_DATA 4

MOD-DEF(1) – I2C_CLK 5

MOD-DEF(0) – SFP_PRESENT_L 6

Rate Select 7

LOS 8

Ve e R 9

Ve e R 1 0

Ve e R 11

RD- 12

RD+ 13

Ve e R 1 4

VccR 15

VccT 16

Ve e T 1 7

TD+ 18

TD- 19

Ve e T 2 0

Connectors and Pin Assignments

86 4929 DSLAM Installation and User’s Guide 4929-A2-ZN20-30

10/100/1000BaseT Connector

The 10/100/1000 port is an 8-pin unkeyed modular jack for a 10/100/

1000BaseT interface.

Table 7: 10/100/1000 Pinouts

Signal Pin

Transmitted Data + 1

Transmitted Data – 2

Received Data + 3

Unused 4

Unused 5

Received Data – 6

Unused 7

Unused 8

97-15449

Pin 1 Pin 8

DB9 to RJ45 Adapter Pinouts

4929-A2-ZN20-30 4929 DSLAM Installation and User’s Guide 87

DB9 to RJ45 Adapter Pinouts

To connect the COM port to the DB9 serial port of a PC, use an adapter wired

as shown:

Pins not shown are unused.

Table 8: DB9 to RJ45 Adapter Pinouts

Pin RJ45 Port Direction PC RS232 Serial Port Pin

1 Transmit Data TxD →RxD Receive Data 2

2 Data Set Ready DSR ←RTS Request to Send 7

4 Receive Data RxD ←TxD Transmit Data 3

5 Ground GND ↔GND Ground 5

6 Data Terminal

Ready

DTR →CTS Clear to Send 8

Connectors and Pin Assignments

88 4929 DSLAM Installation and User’s Guide 4929-A2-ZN20-30

4929-A2-ZN20-30 4929 DSLAM Installation and User’s Guide 89

EQUIPMENT LIST

4900 Series DSLAM models are listed in Table 9, 4900 Series Models and

Features.

All 4900 Series DSLAMs come with 19- and 23-inch mounting brackets and

hardware, and the Installation Guide.

Table 9: 4900 Series Models and Features

Model Number Type

Number of

Ports POTS Splitters

4929-A1-520 ADSL2+ Annex A 24 No

4929-A1-530 ADSL2+ Annex A 24 900-Ohm

4929-A1-531 ADSL2+ Annex A 24 600-Ohm

Table 10: 4900 Series DSLAM Related Equipment

Model

Number Description

4200-F1-001 Mounting Brackets for ETSI 21-inch (535 mm) Rack

4200-F3-000 Single-Mode 1000BaseLX SFP Transceiver

(10 km, 1310 nm FP-LD)

4200-F3-001 Single-Mode 1000BaseLX SFP Transceiver

(40 km, 1310 nm DFB-LD)

4200-F3-002 Single-Mode 1000BaseZX SFP Transceiver

(80 km, 1550 nm DFB-LD)

4200-F3-003 Multimode 1000BaseSX SFP Transceiver

(0.55 km, 850 nm VCSEL)

8400-F1-001 LC to SC Multimode Conversion Cable

8400-F1-002 LC to SC Single-Mode Conversion Cable

Equipment List

90 4929 DSLAM Installation and User’s Guide 4929-A2-ZN20-30

4929-A2-ZN20-30 4929 DSLAM Installation and User’s Guide 91

TECHNICAL SPECIFICATIONS

Technical specifications are subject to change without notice.

Table 11: 4900 Series DSLAM Technical Specifications (Sheet 1 of 2)

Specifications Criteria

Cooling and Air

Handling

Each 4900 Series DSLAM is independently cooled with integral fans and does

not rely on vertical air flow.

DSL Compatibility zADSL2+ (G.992.5) Annex A

Electromagnetic

Compatibility (EMC)

Meets the following standards:

zICES-003

zEN 300 386-2

zCE Marking

zFCC Part 15, Class A

Interfaces zAccess Ports

— 24 ADSL2+ ports using RJ21 connector (Annex A)

— 24 Splitter ports using RJ21 connector (Annex A)

zUplink ports

— 1 - 10/100/1000BaseT or fiber based (SFP) GigE port for management

or uplink

— 1 - RS232 console port for RS-232 serial management connection

— 1 - Micro Interface Module (MIM) modular media independent

interface to support additional GigE, T1, E1, or 10/100BaseT ports

Operating

Environment

Ambient Temperature:–40° to 149° F (–40° to 65° C )

Relative Humidity: 5% to 95% noncondensing

Storage Temperature: –40° to 158° F (–40° to 70° C)

Altitude: –200 ft to 16,600 ft (–60 m to 5,000 m)

Shock and vibration tolerance sufficient to withstand normal shipping

Physical Dimensions Height: 1.75″ (44.5 mm, or 1U as defined in EIA-310-C) without feet

Width: 16.9″ (430 mm) without mounting brackets

Depth: 9.5″ (241 mm) without cables

Power The unit operates from a standard CO –48 VDC power supply. Dual feeds are

supported. The terminal block accepts 28 to 18 AWG bare wire.

Technical Specifications

92 4929 DSLAM Installation and User’s Guide 4929-A2-ZN20-30

Power Consumption –48 VDC, 1.5 A: 72 Watts Maximum

Standards and

Protocols Supported

zEnterprise MIBs Chassis and Module Identification, Configuration,

Multimedia Traffic Management

zFlash Upgradeable IEEE 802.3

zIEEE 802.1p CoS

zIEEE 802.1Q VLAN

zIGMP Snooping (IGMPv1 and IGMPv2)

Weight 2.5 lb (1.1 kg)

Table 11: 4900 Series DSLAM Technical Specifications (Sheet 2 of 2)

Specifications Criteria

4929-A2-ZN20-30 4929 DSLAM Installation and User’s Guide 93

INDEX

Numerics

10/100/1000BaseT pinouts 86

A

About This Guide 11

Activity LEDs 33

ADSL mode 45, 57

Advanced Configuration 39

Audience for this document 11

B

Backbone VLAN ID 66

Brackets 19

C

Cables 83

DSL ports 83

MGMT port 86

MIM 18

Required 18

Cabling 25

Overview 25

power 27

Chaining DSLAMs 29

Circuit Configuration 56

Circuit Summary 55

CLI

Commands 76

System Requirements 75

COM port

description 18

pinouts 87

Command Line Interface 75

Community names 42

Community strings 82

Configuring

using CLI 75, 81

using NMS 35

Windows PC to communicate with NMS 36

Connecting

10/100/1000 Connector 28

ADSL2+ and POTS Connectors 27

COM Port 30

DSLAMs to each other 29

Modem to the COM Port 31

PC Directly 75

SFP Connector 28

Terminal or PC to the COM Port 30

to DSLAM 81

to Power 31

Connectors 83

and Pin Assignments 83

DSL ports 83

Front panel 83

Management port 86

MIM 18

POTS splitter 83

SFP socket pin assignments 85

Contents of shipping carton 19

Cooling and air handling 91

Copy Port 69

D

Daisy-chaining 29

Data Rate Setting 44

DB9 pinouts 87

DB9 to RJ45 Adapter Pinouts 87

DC terminal strip 31

Desktop installation 24

DHCP Option 82 44, 57

Dimensions 91

Document Purpose 11

Document Summary 11

Documents, related 12

DS Mask 46, 58

DS Value 46, 58

DSCP Rules 58

DSL mode 45, 57

DSL ports

description 18

LEDs 33

Pin assignments 83

POTS Splitter Connectors 83

94 4929 DSLAM Installation and User’s Guide 4929-A2-ZN20-30

DSLAM

description 15

features 89

Interconnect Configuration 73

models 89

Dual power source 32

E

EC 55, 70

Echo Cancellation 55, 70

Electromagnetic Compatibility (EMC) 91

Environment 91

Equipment List 89

package contents 19

part numbers 89

ESD precautions 19

Ethernet LEDs 33

Ethertype 66

F

Fast Buffer Setting 55

FDM 55, 70

Feature numbers 89

Features 15

Feet 24

Ferrite choke 28

Flood type 66

Frame Type 45, 57

Frequency Division Multiplexing 55, 70

Front Panel 33, 83

illustration 83

LEDs 33

G

Gateway 38

Global

Advanced Configuration 54

Circuit Configuration 43

DSCP Rules 45

IP Rules 47

MAC Rules 49

Set 43

VLAN Rules 51

Glossary 11

Glossary URL 11

H

HTTP Password 40

I

IGMP

Age Time 72

Summary screen 71

Inband Management 38

establishing with CLI 80

Installation 15, 17

options 17

Installing

Brackets for Rack Mounting 20

DSLAM Into a Rack 21

DSLAM on a Shelf or Desktop 24

DSLAM on a Wall 22

feet for shelf installation 24

in rack 21

Micro Interface Module 26

MIM 26

mounting brackets for wall mount 22

on shelf or desktop 24

Screws for wall mount 23

Self-retaining nuts 21

Unit into rack 21

Unit on wall 22

Intended Audience 11

Interfaces 91

Introduction 15

IP Address 38

Filter Settings 57

filter settings 44

IP Range 39, 48, 60

IP Rules 60

L

Launching Terminal Emulation Program 76

Layer 2 Port Filter Settings 57

LED 33

Locations 33

Meanings 33

Link LEDs 33

Logging In 76

4929-A2-ZN20-30 4929 DSLAM Installation and User’s Guide 95

M

MAC and IGMP Summary 71

MAC Range 50, 62

MAC Rules 62

Management

Configuration 38

IP address 38

port pin assignments 86

Management port

connector 86

description 18

pin assignments 86

MIBs, downloading 81

MIM

cables required 18

CLI commands 79

inband management 38

installing 26

recommended 29

supported MIMs 15

Mounting Brackets 20

Mounting configurations 17, 19

Multi-User Support 76

O

Operating Environment 91

Option 82 44, 57

Order numbers 89

Overview 15

4900 Series DSLAM 15

cabling 25

CLI 75, 81

configuration 35

NMS 35

of book 11

of DSLAM 15

P

Package Contents 19

Part numbers 89

Password 40

Physical dimensions 91

Pin assignments 83

COM port 87

Management port 86

RJ21X connectors 83

SFP socket 85

Telco connectors 83

Port Mode Setting 44, 56

Port Statistics 68

POTS splitter

cabling 27

Pin assignments 83

Port description 18

Power 91

connecting to 27

consumption 92

dual source 32

requirements 91

Preinstallation 17

Preparation 17

Priority 38

Product-related documents 12

Protocol Setting 44, 57

Purpose of this document 11

R

Rack installation 21

example 22

procedure 21

Redundant power source 31, 32

Reed Solomon Error Correction Settings 54, 70

Related documents 12

RJ21X connectors 83

S

SFP

Connector 85

socket pinouts 85

Shelf installation 24

Shipping carton 19

Site preparation 17

Site requirements 17, 91

SNMP

Community Administration 42

Community names 42

Community strings 82

Configuration 41

Interface 81

Traps 41

SNR 54, 70

Advanced Configuration 70

Stacking 17

96 4929 DSLAM Installation and User’s Guide 4929-A2-ZN20-30

Standards 91

Subnet Mask 38

Synopsis of chapters 11

System

Location 39

Name 39

Requirements 75

T

Technical Specifications 91

Telco connectors 83

Telnet 39

Terminal strip 31

TFTP 39

Trap Managers 41

Traps 41

Troubleshooting, LEDs 33

U

Unpacking 19

Uplink ports 91

V

VLAN ID 38

VLAN Rules 64

VPI/VCI Detect Setting 44, 57

W

Wall mount

bracket installation 22

screw positions 23

Web Interface System Requirements 35

Weight 91

Windows 36