ZTE RSU82S1900 ZXSDR RSU82 S1900 is RSU Macro Radio Remote Unit. User Manual

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RSU82
User Manual
Hardware Version: HV2.0
ZTE CORPORATION
NO. 55, Hi-tech Road South, ShenZhen, P.R.China
Postcode: 518057
Tel: +86-755-26771900
Fax: +86-755-26770801
URL: http://ensupport.zte.com.cn
E-mail: support@zte.com.cn
LEGAL INFORMATION
Copyright © 2012 ZTE CORPORATION.
The contents of this document are protected by copyright laws and international treaties. Any reproduction or
distribution of this document or any portion of this document, in any form by any means, without the prior written
consent of ZTE CORPORATION is prohibited.
Additionally, the contents of this document are protected by
contractual confidentiality obligations.
All company, brand and product names are trade or service marks, or registered trade or service marks, of ZTE
CORPORATION or of their respective owners.
This document is provided “as is”, and all express, implied, or statutory warranties, representations or conditions
are disclaimed, including without limitation any implied warranty of merchantability, fitness for a particular purpose,
title or non-infringement. ZTE CORPORATION and its licensors shall not be liable for damages resulting from the
use of or reliance on the information contained herein.
ZTE CORPORATION or its licensors may have current or pending intellectual property rights or applications
covering the subject matter of this document. Except as expressly provided in any written license between ZTE
CORPORATION and its licensee, the user of this document shall not acquire any license to the subject matter
herein.
ZTE CORPORATION reserves the right to upgrade or make technical change to this product without further notice.
Users may visit ZTE technical support website http://ensupport.zte.com.cn to inquire related information.
The ultimate right to interpret this product resides in ZTE CORPORATION.
Revision History
Revision No.
Revision Date
Revision Reason
R1.5
2012–12–20
The following sections are added to About This Manul:
R1.4
2012–11–21
Related Documentation
Convention
The Product Specifications and the technica specifications have
been updated.
R1.3
2012–10–19
The technical Specifications have been updated.
R1.2
2012–05–30
Modified the following sections:
1.1 Position of the RSU82 in the Radio Network
1.3 Services and Functions
1.4 Product Specifications
3.1 Physical Specifications
3.2 Radio Performance Specifications
4.2 Installing a RSU82
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Revision No.
Revision Date
Revision Reason
R1.1
2012–01–30
1.1 Position of the RSU82 in the Radio Network
1.3 Services and Functions
1.4 Product Specifications
2.1 Hardware Architecture
3.1 Physical Parameters
3.2 Radio Performance Specification
4.2 Installing RSU82
R1.0
2011–11–30
Serial Number: SJ-20111021104623-005
Publishing Date: 2012-12-20 (R1.5)
The first edition
Contents
About This Manual ......................................................................................... I
Chapter 1 Product Introduction ................................................................ 1-1
1.1 Position of the RSU82 in the Radio Network ........................................................ 1-1
1.2 Product Appearance........................................................................................... 1-2
1.3 Services and Functions ...................................................................................... 1-4
1.4 Product Specifications ........................................................................................ 1-6
1.5 External Interfaces ............................................................................................. 1-7
1.6 Indicators........................................................................................................... 1-8
Chapter 2 System Architecture ................................................................. 2-1
2.1 Hardware Architecture ........................................................................................ 2-1
2.2 Software Architecture ......................................................................................... 2-2
Chapter 3 Technical Specifications .......................................................... 3-1
3.1 Physical Specification ......................................................................................... 3-1
3.2 Radio Performance Specifications ....................................................................... 3-2
Chapter 4 Hardware Installation................................................................ 4-1
4.1 Overview ........................................................................................................... 4-1
4.2 Installing an RSU82............................................................................................ 4-1
4.3 Cables Installation .............................................................................................. 4-2
4.3.1 Installing Power Cables ............................................................................ 4-2
4.3.2 Installing a Monitoring Cable ..................................................................... 4-3
4.3.3 Installing an Antenna Feeder..................................................................... 4-4
4.3.4 Installing an SFP High-Speed Cable.......................................................... 4-6
Chapter 5 International Authentication .................................................... 5-1
Figures............................................................................................................. I
Tables ............................................................................................................ III
Index ...............................................................................................................V
Glossary .......................................................................................................VII
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II
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About This Manual
Warning!
Changes or modifications to this unit not expressly approved by the party responsible for
compliance could void the user’s authority to operate the equipment.
Purpose
This manual provides information about the RSU82, including the product introduction,
system principle, technical specifications, and hardware installation.
Intended Audience
This manual is applicable to all personnel who work with the RSU82.
What Is in This Manual
This manual contains the following chapters:
Chapter
Summary
1, Product Introduction
Describes the position of the RSU82 in the radio network,
product features, services and functions, external interfaces
and indicators.
2, System Architecture
Describes the hardware and software structures of the RSU82
and the functions.
3, Technical Specifications
Describes the technical specifications of the RSU82.
4, Hardware Installation
Describes installation procedures of the RSU82.
5, International Authentication
Describes the international authentications that the RSU82
has gained.
Related Documents
The following documents must be read and understood before installation:
Personal Health and Safety Information
System Security Information
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II
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Chapter 1
Product Introduction
Table of Contents
Position of the RSU82 in the Radio Network...............................................................1-1
Product Appearance...................................................................................................1-2
Services and Functions ..............................................................................................1-4
Product Specifications ................................................................................................1-6
External Interfaces .....................................................................................................1-7
Indicators ...................................................................................................................1-8
1.1 Position of the RSU82 in the Radio Network
The RSU82 is the indoor remote Radio Frequency (RF) unit of the ZTE Base Transceiver
Station (BTS). The RSU82 and a Base Band Unit (BBU) form a complete BTS/NodeB,
implementing radio transmission in the covered area, controlling radio channels and
realizing the communication with the Base Station Controller (BSC/RNC).
Figure 1-1 shows the position of the RSU82 (RRU) in the radio network.
Figure 1-1 Position of the RSU82 in the Radio Network
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1.2 Product Appearance
The RSU82 is an indoor multi-carrier RF unit.
The RSU82 is designed based on multi-carrier digital intermediate frequency technology.
It supports dual-transmission/four-reception of data signals, and supports the evolution to
UMTS/LTE.
Figure 1-2 illustrates the RSU82 appearance.
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Chapter 1 Product Introduction
Figure 1-2 RSU82 Appearance
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1.3 Services and Functions
Services
The RSU82 works with BBUs to provide the following services:
GSM
à
Full Rate (FR) voice service.
à
Enhanced Full Rate (EFR) voice service.
à
Half Rate (HR) voice service.
à
Adaptive Multiple Rate (AMR) voice service.
à
9.6 Kbps Circuit Switched (CS) domain data service.
à
General Packet Radio Service (GPRS).
UMTS
à
R99 services.
à
High Speed Downlink Packet Access (HSDPA) services.
à
High Speed Uplink Packet Access (HSUPA) services.
à
Evolved High-Speed Packet Access (HSPA+) services.
CDMA
à
1X service
à
Evolution-Data Optimized (EVDO) service
à
Push-To-Talk (PTT) service
LTE
à
The capacity and data transmission speed of mobile networks are greatly
improved, and the service latency is lessened. The peak data transmission rates
are 50 Mbps (uplink) and 100 Mbps (downlink).
à
LTE is based on an all-IP network, and it supports both IPv4 and IPv6.
à
LTE supports the configuration of 5 MHz, 10 MHz, 15 MHz and 20 MHz scalable
bandwidth.
Positioning services
Cell ID, Cell ID + Round Trip Time (RTT), and Assisted Global Positioning System
(AGPS) positioning
Multimedia Broadcast/Multicast Service (MBMS) services
à
Supports broadcast and multicast functions, and supports the Point-To-Point
(PTP) and Point-To-Multipoint (PTM) multicast modes.
à
Supports mobility management.
à
Supports the multimedia streaming and background MBMS services.
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Chapter 1 Product Introduction
Functions
Common Functions
The RSU82 operates with a BBU to constitute an integrated BS8800 or BS8900. The
RSU82 forwards RF signals from antennas to the BBU for further processing. The
RSU82 provides the following functions by connecting to the BBU:
à
Terminal access and RF link transmission through antennas, including RF
receiving/transmission duplex, low-noise amplification for received or transmitted
RF signals, modulation/demodulation, measurement and report, power control,
calibration, and synchronization.
à
Hybrid networking of radio systems.
à
Connection with the BBU through electrical interfaces or optical interfaces. The
interface implements clock synchronization, transmission delay measurement
and delay compensation, IQ data transmission, operation, maintenance, and
configuration.
à
Power amplification control and protection,
over-temperature, and standing wave alarm.
à
Power protection against inverted connection.
à
Alarm query during operation and maintenance.
à
System management, including configuration management, alarm management,
status check, and monitoring through local operation and maintenance interfaces.
à
Local or remote software/hardware version query, software version upgrade,
board reset, power query, auto-calibration, and alignment for electrically tuned
antennas.
including
overpower,
GSM Mode
à
Operating frequency band: 850 MHz/900 MHz/1800 MHz/1900 MHz.
à
Supports GSM Phase I/Phase II/Phase II +.
à
Supports encoding modes of GPRS CS1 to CS4.
à
Supports space diversity, frequency diversity, time diversity, and polarization
diversity.
à
Supports frequency hopping, and Discontinuous Transmission (DTX).
à
Supports Timing Advance (TA) calculation and super-distance coverage. The
maximum coverage distance is 120 km.
à
Supports Co-Broadcast Control Channel (Co-BCCH).
à
The receiving end supports the Viterbi demodulation algorithm to improve a
system receiving sensitivity and channel decoding capability.
UMTS Mode
à
Operating frequency band: 850 MHz/900 MHz/1900 MHz/2100 MHz.
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à
Supports UMTS R99, R4, R5, R6, R7, and R8.
CDMA Mode
à
Operating frequency band: 800 MHz / 1900 MHz / 2100 MHz.
à
Received Signal Strength Indicator (RSSI) query.
à
Reverse spectrum query.
à
The air interfaces comply with the IS-2000 ReleaseA series standards and
IS-856-A standard.
LTE Mode
à
Operating frequency band: DD/1.8 MHz/2.6 MHz.
à
Supports uplink/downlink QPSK, 16-QAM, and 64-QAM for modulation.
à
Supports Multiple Input Multiple Output (MIMO).
à
The air interfaces comply with the 3GPP series standards.
Hybrid Modes
à
Supports multi-mode configuration of GU, GL, and CL.
à
The air interfaces comply with the 3GPP and 3GPP2 series multi-mode
standards.
1.4 Product Specifications
For a description of the RSU82 specifications and systems, refer to Table 1-1.
Table 1-1 Specification and System
Specification
System
RSU82 S9000 (B8A)
Two optical interfaces/3Gbps at most, G single-mode/GU
dual-mode, 900 MHz frequency band, 2 × 80 W
RSU82 S9000 (B8C)
Two optical interfaces/3Gbps at most, G single-mode, 900 MHz
frequency band, 35MHz bandwidth for duplexer, 2 × 80 W
RSU82 S1800 (B8A)
Two optical interfaces/3Gbps at most, G single-mode/GL
dual-mode, 1800 MHz frequency band, 2×80 W
Two optical interfaces/3Gbps at most, G single-mode, 1800 MHz
frequency band, 2 × 80 W
RSU82 S1800 (B8B)
Two optical interfaces/3Gbps at most, 2T2R, GL50M, 1800 MHz
frequency band, 2 × 80 W
Two optical interfaces/3Gbps at most, 2T4R, G single-mode, 1800
MHz frequency band, 2 × 80 W, 35M DPD
RSU82 S2100 (B6A)
Two optical interfaces/3Gbps at most, U single-mode, 2100 MHz
frequency band, 2 × 60 W
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Specification
System
RSU82 S2100 (B8A)
Two optical interfaces/3Gbps at most, U single-mode, 2100 MHz
frequency band, 2 × 80 W, no NSBTUL1L+2U
RSU82 S2100 (B8B)
Two optical interfaces/3Gbps at most, U single-mode, 2100 MHz
frequency band, 2 × 80 W, NSBTUL1L+2U
RSU82 S8500 (B8B)
Two optical interfaces/3Gbps at most, C single-mode/G
single-mode/GU dual-mode/CL dual-mode, 850 MHz frequency
band, 2 × 80 W
Two optical interfaces/3Gbps at most, CL dual-mode, 850 MHz
frequency band, 2 × 80 W
RSU82 S1900 (B6A)
Two optical interfaces/3Gbps at most,CL dual-mode, 1900 MHz
frequency band, 2 × 60 W
RSU82 S1900 (B6B)
Two optical interfaces/3Gbps at most, C single-mode/G
single-mode/GU dual-mode/CL dual-mode, 1900 MHz frequency
band, 2 × 60 W
Two optical interfaces/3Gbps at most, G single-mode/GU
dual-mode, 1900 MHz frequency band, 2 × 60 W
RSU82C196
Two optical interfaces/3Gbps at most, CL dual-mode, 1900 MHz
frequency band, 2 × 80 W
RSU82 S8000 (B6A)
Two optical interfaces/3Gbps at most, L single-mode, DD frequency
band, 2 Carrier, 2 × 60 W, CEPT
RSU82 S7200 (B6A)
Two optical interfaces/3Gbps at most, L single-mode, AP700M
frequency band, single Carrier, 2 × 60 W
1.5 External Interfaces
Figure 1-3 illustrates the RSU82 external interfaces.
Figure 1-3 RSU82 External Interfaces
For a description of the RSU82 external interfaces, refer to Table 1-2.
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Table 1-2 RSU82 External Interfaces
Interface
End-A Entity
End-B Entity
Description
ANT1(TX/RX)
Receiving and
RSU82
Connects with the receiving
ANT2(RX) (Optional)
transmitting
and transmitting antenna on the
antenna
TX/RX main channel.
Receiving antenna
RSU82
Connects with the antenna on
the receiving diversity channel.
ANT3(TX/RX)
ANT4(RX) (Optional)
Receiving and
RSU82
Connects with the receiving
transmitting
and transmitting antenna on the
antenna
TX/RX main channel.
Receiving antenna
RSU82
Connects with the antenna on
the receiving diversity channel.
POWER
The RF power
RSU82
-48 V DC input power interface
supply in the
power distribution
subrack
AISG (Optional)
AISG antenna
RSU82
feeder
DBG
PC and test
RSU82
equipment
MON
Connects with the AISG
interface of the antenna feeder.
Debugging network port and
test interface
External
RSU82
Provides the interface of 4
equipment of the
dry-contact inputs, and the
system
RS485 environment monitoring
interface.
TX1 RX1
TX2 RX2
BBU or the
RSU82
Connects with a BBU, or the
upper-level
CPRI optical interface of the
cascading RSU82
upper-level cascading RSU82.
Lower-level
RSU82
cascading RSU82
Connects with the CPRI
interface of the lower-level
cascading RSU82.
RST
Reset button
PE Grounding point
Grounding point
RSU82
Protective grounding interface
1.6 Indicators
For a description of the indicators on the RSU82 panel, refer to Table 1-3.
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Table 1-3 Indicators on the RSU82 Panel
Indicator
Color
Meaning
Description
RUN
Green
Running
indicator
Slowly flashing (1 Hz): The system is operating
properly.
Lit: The system is being reset, started, or
loaded.
Unlit: The power supply is switched off or the
system self-detection fails.
ALM
Red
Alarm indicator
Unlit: There is no alarm.
Quickly flashing (5 Hz): There are critical
alarms, indicating that services may be
interrupted and faults should be resolved
immediately, such as power failure, PLL
unlocked, self detection failure, and link
disconenction at the optical interface.
Slowly flashing (1 Hz): There are minor alarms,
indicating that the system's performance is
degraded even if it operates continuously.
LNK1
Green
Connection in-
dicator of the
first-channel
operating properly.
optical interfaces/electrical
Green
Connection in-
Indicator of the
Green
first-channel
transmission
the standing
Unlit: Optical/electrical interface 2 is not
operating properly (without optical signals).
Red,
link status, and
Lit: Optical/electrical interface 2 is not
operating properly (with optical signals).
trical interfaces
RF1
Flashing: Optical/electrical interface 2 is
operating properly.
nel optical interfaces/elec-
Unlit: Optical/electrical interface 1 is not
operating properly (without optical signals).
dicator of the
second-chan-
Lit: Optical/electrical interface 1 is not
operating properly (with optical signals).
interfaces
LNK2
Flashing: Optical/electrical interface 1 is
Lit (green): RF output is normal.
Lit (red): There are alarms on the standing
wave of antenna.
Unlit: There is no RF output or the power
amplifier is switched off.
wave status
at the antenna
interface
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Indicator
Color
Meaning
Description
RF2
Red,
Indicator of
Lit (green): RF output is normal.
Green
the second-
Lit (red): There are alarms on the standing
channel
wave of antenna.
transmission
link status, and
Unlit: There is no RF output or the power
amplifier is switched off.
the standing
wave status
at the antenna
interface
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Chapter 2
System Architecture
Table of Contents
Hardware Architecture................................................................................................2-1
Software Architecture .................................................................................................2-2
2.1 Hardware Architecture
Figure 2-1 illustrates the RSU82 hardware architecture that consists of the transceiver
subsystem (R05TRB), power amplifier subsystem (R05PAA), power subsystem (PPC),
and the RF front-end subsystem (R05FLA).
Figure 2-1 Hardware Architecture
For a description of the subsystem functions of the RSU82, refer to Table 2-1.
Table 2-1 Description for the Subsystem Functions of the RSU82
Name
R05TRB
Function
Implements the functions of 2-channel of transmitters and 4-channel of receivers,
provides interfaces, and controls the transmitted signals.
R05PAA
Provides the amplification of 2-channel of transmitted RF signals.
PPC
Provides the 28 V (16 V to 32 V adjustable) power supply, 5.5 V power supply,
power lightning protection and alarms.
R05FLA
Provides 2-channel of duplexers.
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2.2 Software Architecture
The software subsystem of the RSU82 includes the software module at the bottom layer
of a board, L2/L3 based on the Linux operating system, and the application software, as
shown in Figure 2-2.
Figure 2-2 Software Architecture
The software modules at the bottom layer of a board include the Board Support
Package (BSP), Digital Signal Processing (DSP), and Field Programmable Gate
Array (FPGA) modules.
à
The BSP&OS module initializes the system hardware, and provides the driving
interface function.
à
The DSP module interacts with CPU module, interacts control and data with the
FPGA module, extracts and updates pre-distortion parameters, tests on faults,
and provides alarms.
à
The FPGA module transmits and receives control and data streams with the BSP
or DSP.
The Operation Support Subsystem (OSS) is the support layer of the whole software
architecture, providing such software functions as scheduling, timer, memory
management, inter-module communication, sequence control, monitoring, alarms,
and logs, and a hardware-unrelated platform to run the system software.
The Operation, Administration and Maintenance (OAM) provides such functions as
version management, alarm management, diagnosis management, configuration
management, tool management, performance management, system management,
dynamic data management, and communication management.
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Technical Specifications
Table of Contents
Physical Specification.................................................................................................3-1
Radio Performance Specifications..............................................................................3-2
3.1 Physical Specification
Dimensions and Weight
Item
Specification
Dimensions
482 mm × 88 mm × 360 mm (Height × Width ×
Depth)
Weight
15 kg
Power Supply and Power Consumption
Frequency Band
Consumption
Power
900 MHz
540 W
–40V DC to –57V DC
1800 MHz
635 W
2100 MHz
445 W
Environment Requirements
Item
Specification
Operating temperature
-40 ℃ to +45 ℃
Relative humidity
5% to 95%
Storage environment temperature
-40 ℃ to +70 ℃
Relative storage humidity
10% to 100%
Solar radiation
1120 W/m2
Air speed
50 m/s
Atmospheric pressure
70 Kpa to 106 Kpa
Waterproof and dustproof level
IP65
Oscillation index
Complies with the ETS1300019 and NEBS
standards
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Item
Specification
Heat dissipation mode
Self-cooling
Noise level
No noise
Reliability
Item
Specification
Availability
99.999689%
MTBF
≥150,000 hours
MTTR
0.5 hour
System service interruption time
Whole system interruption ≤1.632 minutes/year
3.2 Radio Performance Specifications
Capacity Specifications
Item
Specification
GSM single-module carriers (900 MHz/1800
2×6TRX
MHz)
CDMA
8C/2S-2T
UMTS
2×4 C
LTE
Support one carrie of
20MHz/15MHz/10MHz/5MHz
RF Specifications (GSM)
Item
Specification
Operating band
850 MHz/900 MHz/1800 MHz/1900 MHz
Output power at the cabinet top (850 MHz/900
2×80 W(GMSK)2×50 W(8PSK)
MHz/1800 MHz)
Output power at the cabinet top (1900 MHz)
2×60 W(GMSK)2×50 W(8PSK)
Static receiving sensitivity
-113.5 dBm
RF Specifications (CDMA)
Item
Specification
Operating band
800 MHz/1900 MHz/2100 MHz
Output power at the cabinet top
2×60 W
Static receiving sensitivity
<-115 dBm
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RF Specifications (UMTS)
Item
Specification
Operating band
850 MHz/900 MHz/1900 MHz/2100 MHz
Output power at the cabinet top (850 MHz/900
2×80 W
MHz)
Output power at the cabinet top (1900 MHz/2100
2×60 W
MHz)
Static receiving sensitivity
-126.5 dBm (single antenna)
-129.2 dBm (double antenna)
RF Specifications (LTE)
Item
Specification
Operating band
DD/1.8 MHz/2.6 MHz
Output power at the cabinet top
2×40 W/2×40 W/2×60 W
Static receiving sensitivity
-105 dBm/single transmit/20 M bandwidth
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Chapter 4
Hardware Installation
Table of Contents
Overview ....................................................................................................................4-1
Installing an RSU82....................................................................................................4-1
Cables Installation ......................................................................................................4-2
4.1 Overview
The RSU82 can be installed in such ZTE SDR-series base stations as BS8800, BS8900A,
and BS8906E.
4.2 Installing an RSU82
This procedure describes how to vertically install an RSU82 in the RF support cabinet.
Prerequisite
The RF support cabinet is installed successfully.
Steps
1.
Caution!
The weight of the RSU82 is 15 Kg. Therefore, during installation, you should hold
its bottom firmly to prevent it from falling.
The handle of the RSU82 is used for installation/uninstallation in the cabinet rather
than transportation.
Wear an ESD wrist strap to hold the handle of the RSU82 with one hand, and hold
the bottom of the RSU82 with the other hand to slowly push the RSU82 into the
corresponding slot in the cabinet, as illustrated in Figure 4-1.
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Figure 4-1 Installing the RSU82
2. Fasten five cross recessed head screws M5×20 on the RSU82 panel.
3. Connect the protective grounding busbar under the panel of the RSU82 with the
protective grounding bolt, and fasten the protective grounding bolt.
– End of Steps –
4.3 Cables Installation
4.3.1 Installing Power Cables
This procedure describes how to install power cables for all modules in the RSU82. –48
V DC input power is provided.
Prerequisite
The ESD wrist strap is worn.
The power supply is cut off successfully.
The RSU82 is installed successfully.
Steps
Connect the power plug of the corresponding slot to the POWER interface on the
RSU82, as shown in Figure 4-2.
4-2
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Figure 4-2 Installing Power Cables
– End of Steps –
4.3.2 Installing a Monitoring Cable
This procedure describes how to install a monitoring cable for the RSU82.
When multiple RSU82s are used, the monitoring cable should be connected to the RSU82
at the right-most side of the cabinet.
Prerequisite
The ESD wrist strap is worn.
The RSU82 is installed successfully.
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Steps
Connect the monitoring cable's plug to the MON interface on the RSU82, as shown in
Figure 4-3.
Figure 4-3 Installing the Monitoring Cable
– End of Steps –
4.3.3 Installing an Antenna Feeder
This procedure describes how to install an antenna feeder. When the main feeder uses a
7/8” or 5/4” coaxial cable, an RF jumper is required for relay.
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Prerequisite
The ESD wrist strap is worn.
The RSU82 is installed successfully.
Steps
Connect the antenna feeder to the RF interface on the RSU82, as shown in Figure
4-4.
Figure 4-4 Installing the Antenna Feeder
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RSU82 User Manual
Note:
If the RSU82 is installed in the BS8800 cabinet, the feeder is led out from the
cabling trough at the cabinet top.
If the RSU82 is installed in the BS8900 cabinet, the feeder is led out from the
cabling hole at the cabinet bottom.
– End of Steps –
4.3.4 Installing an SFP High-Speed Cable
This procedure describes how to install an SFP high-speed cable. The SFP high-speed
cable is used to exchange signals between the RRUs and BBU or cascade the RRUs.
Prerequisite
The ESD wrist strap is worn.
The RSU82 is installed successfully.
Steps
Remove the dustproof cap from the TX1/RX1 interface on the RSU82 module, and
insert the SFP high-speed cable into the TX1/RX1 interface until a "click" sound is
heard, as shown in Figure 4-5.
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Figure 4-5 Installing the SFP High-Speed Cable
– End of Steps –
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Chapter 5
International Authentication
This device complies with Part 15 of the FCC Rules. Operation is subject to the following
two conditions:
1. This device may not cause harmful interference.
2. This device must accept any interference received, including interference that may
cause undesired operation.
Note:
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.
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Figures
Figure 1-1 Position of the RSU82 in the Radio Network ............................................ 1-1
Figure 1-2 RSU82 Appearance ................................................................................. 1-3
Figure 1-3 RSU82 External Interfaces....................................................................... 1-7
Figure 2-1 Hardware Architecture ............................................................................. 2-1
Figure 2-2 Software Architecture............................................................................... 2-2
Figure 4-1 Installing the RSU82 ................................................................................ 4-2
Figure 4-2 Installing Power Cables ........................................................................... 4-3
Figure 4-3 Installing the Monitoring Cable ................................................................. 4-4
Figure 4-4 Installing the Antenna Feeder .................................................................. 4-5
Figure 4-5 Installing the SFP High-Speed Cable ....................................................... 4-7
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Tables
Table 1-1 Specification and System .......................................................................... 1-6
Table 1-2 RSU82 External Interfaces ........................................................................ 1-8
Table 1-3 Indicators on the RSU82 Panel.................................................................. 1-9
Table 2-1 Description for the Subsystem Functions of the RSU82............................. 2-1
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Index
external interfaces ................................ 1-7
Hardware Architecture.......................... 2-1
Indicators ............................................. 1-8
position in network................................ 1-1
Product Appearance............................. 1-2
Services and Functions ........................ 1-4
Software Architecture ........................... 2-2
specifications ....................................... 1-6
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Glossary
AGPS
- Assisted Global Positioning System
AMR
- Adaptive Multiple Rate
BBU
- BaseBand Unit
BCCH
- Broadcast Control Channel
BSC
- Base Station Controller
BSP
- Board Support Package
BTS
- Base Transceiver Station
CS
- Circuit Switched
DSP
- Digital Signal Processing
DTX
- Discontinuous Transmission
EFR
- Enhanced Full Rate
EVDO
- Evolution-Data Optimized
FPGA
- Field Programmable Gate Array
FR
- Full Rate
GPRS
- General Packet Radio Service
HR
- Half Rate
HSDPA
- High Speed Downlink Packet Access
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RSU82 User Manual
HSPA
- High Speed Packet Access
HSUPA
- High Speed Uplink Packet Access
MBMS
- Multimedia Broadcast/Multicast Service
MTBF
- Mean Time Between Failures
MTTR
- Mean Time To Recovery
OAM
- Operation, Administration and Maintenance
OSS
- Operation Support Subsystem
PTM
- Point To Multipoint
PTP
- Point-To-Point
PTT
- Push-To-Talk
RF
- Radio Frequency
RRU
- Remote Radio Unit
RSSI
- Received Signal Strength Indicator
RTT
- Round Trip Time
TA
- Timing Advance
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