Hardware Description Manual

CabinetsTable of Contents i.........................................................................................Chapter 1 Overview 1-1......................................................................................

1.1 Structure 1-1...........................................................................................1.2 Composition 1-2......................................................................................

1.2.1 Power Distribution Box 1-3.............................................................1.2.2 Subrack 1-3....................................................................................1.2.3 Cable Trough 1-3............................................................................1.2.4 Fan Box 1-4....................................................................................1.2.5 Air Deflector 1-6..............................................................................1.2.6 Fiber Management Tray 1-7...........................................................

Chapter 2 CCTR 2-1...........................................................................................2.1 Configuration Principles 2-1....................................................................2.2 Structure 2-1...........................................................................................

Chapter 3 CBUR 3-1..........................................................................................3.1 Configuration Principles 3-1....................................................................3.2 Structure 3-1...........................................................................................

SubracksTable of Contents i.........................................................................................Chapter 1 Overview 1-1......................................................................................

1.1 Functions and Classification of Subracks 1-1.........................................1.2 Composition 1-1......................................................................................

1.2.1 Components 1-1.............................................................................1.2.2 Backplane 1-2.................................................................................

1.3 Switching Subrack 1-3............................................................................1.3.1 Backplane 1-3.................................................................................1.3.2 Cable Connection 1-5.....................................................................

1.4 Service Subrack 1-6................................................................................1.4.1 Backplane 1-6.................................................................................1.4.2 DIP Switch 1-8................................................................................1.4.3 Cable Connection 1-8.....................................................................

Chapter 2 CSWS 1..........................................................................................2.1 Overview 1...........................................................................................2.2 Configuration 1.....................................................................................2.3 External Interface 2..............................................................................

Chapter 3 CIPS 3-1............................................................................................3.1 Overview 3-1...........................................................................................3.2 Configuration 3-1.....................................................................................

3.2.1 1X Service Processing Entity 3-1...................................................

3.2.2 1xEV-DO Service Processing Entity 3-2.........................................3.2.1 CDMA2000 1X/1xEV-DO Service Integrated ProcessingEntity 3-3..................................................................................................

3.3 External Interface 3-4..............................................................................Chapter 4 CRPS 4-1...........................................................................................

4.1 Overview 4-1...........................................................................................4.2 Configuration 4-1.....................................................................................4.3 External Interface 4-2..............................................................................

Chapter 5 CPMS 5-1..........................................................................................5.1 Overview 5-1...........................................................................................5.2 Configuration 5-1.....................................................................................5.3 External Interface 5-2..............................................................................

BoardsTable of Contents i.........................................................................................Chapter 1 Introduction to the Boards 1-1...........................................................

1.1 Functional Boards 1-1.............................................................................1.2 Board Structure 1-1.................................................................................

1.2.1 Board Panels 1-2............................................................................1.2.2 IC Boards 1-2..................................................................................

Chapter 2 CMUX 2-1..........................................................................................2.1 Functions and Operating Principles 2-1..................................................

2.1.1 Functions 2-1..................................................................................2.1.2 Operating Principles 2-1.................................................................

2.2 Panel Descriptions 2-4............................................................................2.3 Technical Indices 2-5..............................................................................

Chapter 3 CRMU 3-1..........................................................................................3.1 Functions and Operating Principles 3-1..................................................



Chapter 4 CPCU 4-1..........................................................................................4.1 Functions and Operating Principles 4-1..................................................



Chapter 5 CPPU 5-1...........................................................................................5.1 Functions and Operating Principles 5-1..................................................

5.1.1 Functions 5-1..................................................................................

5.1.2 Operating Principles 5-1.................................................................5.2 Panel Descriptions 5-3............................................................................5.3 Technical Indices 5-4..............................................................................

Chapter 6 CBPU 6-1...........................................................................................6.1 Functions and Operating Principles 6-1..................................................



Chapter 7 CHAC 7-1..........................................................................................7.1 Functions and Operating Principles 7-1..................................................



Chapter 8 CBIE 8-1............................................................................................8.1 Functions and Operating Principles 8-1..................................................


8.2 Panel Descriptions 8-3............................................................................8.3 DIP Switches 8-5.....................................................................................8.4 Technical Indices 8-7..............................................................................

Chapter 9 CMPU 9-1..........................................................................................9.1 Functions and Operating Principles 9-1..................................................



Chapter 10 CNET 10-1.........................................................................................10.1 Functions and Operating Principles 10-1................................................

10.1.1 Functions 10-1................................................................................10.1.2 Operating Principles 10-2...............................................................

10.2 Panel Descriptions 10-4..........................................................................10.3 Technical Indices 10-6............................................................................

Chapter 11 CLPC 11-1.........................................................................................11.1 Functions and Operating Principles 11-1................................................



Chapter 12 CFMR 12-1........................................................................................

12.1 Functions and Operating Principles 12-1................................................12.1.1 Functions 12-1................................................................................12.1.2 Operating Principles 12-2...............................................................


Chapter 13 CSPU 13-1.........................................................................................13.1 Functions and Operating Principles 13-1................................................



Chapter 14 CLAP 14-1.........................................................................................14.1 Functions and Operating Principles 14-1................................................



Chapter 15 CEVC and CEVD 15-1.......................................................................15.1 Functions and Operating Principles 15-1................................................



Chapter 16 CIWF 16-1.........................................................................................16.1 Functions and Operating Principles 16-1................................................



Chapter 17 CAIE 17-1..........................................................................................17.1 Functions and Operating Principles 17-1................................................


17.2 Panel Descriptions 17-2..........................................................................17.3 DIP Switches 17-4...................................................................................17.4 Technical Indices 17-6............................................................................

Chapter 18 CSTU 18-1.........................................................................................18.1 Functions and Operating Principles 18-1................................................


18.2 Panel Descriptions 18-3..........................................................................

18.3 Technical Indices 18-4............................................................................Chapter 19 GCKP 19-1........................................................................................

19.1 Functions and Operating Principles 19-1................................................19.1.1 Functions 19-1................................................................................19.1.2 Operating principles 19-1................................................................


Chapter 20 GCKB 20........................................................................................20.1 Panel Descriptions 20..........................................................................

Chapter 21 Boards in Power Distribution Box 21-1..............................................21.1 Overview 21-1.........................................................................................

21.1.1 Appearance 21-1............................................................................21.1.2 Functions and Operating Principles 21-2........................................21.1.3 System Design 21-3.......................................................................21.1.4 Technical Specifications 21-5.........................................................

21.2 XPSU 21-6..............................................................................................21.2.1 Functions and Operating Principles 21-6........................................21.2.2 Panel Descriptions 21-8..................................................................21.2.3 DIP Switches 21-9..........................................................................

21.3 XSPB 21-10..............................................................................................21.3.1 Panel Descriptions 21-10..................................................................21.3.2 Technical Indices 21-12....................................................................

21.4 XLPB 21-13...............................................................................................21.4.1 Functions and Operating Principles 21-13........................................21.4.2 Technical Indices 21-14....................................................................

CablesTable of Contents 11-1.........................................................................................Chapter 1 Network Cable 1-1.............................................................................

1.1 Overview of Network Cable 1-1..............................................................1.2 Structure 1-1...........................................................................................

Chapter 2 Optical Fiber 2-1................................................................................2.1 Overview of Optical Fiber 2-1..................................................................2.2 Structure 2-1...........................................................................................

Chapter 3 Trunk Cable 3-1.................................................................................3.1 75-Ohm Coaxial Cables 3-1....................................................................3.2 E1/T1 Twisted Pairs 3-3..........................................................................

Chapter 4 Alarm Box Signal Cable 4...............................................................4.1 Overview of Alarm Box Signal Cable 4................................................4.2 Structure 4...........................................................................................

Chapter 5 Satellite Input Signal Cable of CLKM 5..........................................

5.1 Overview of CLKM Satellite Input Signal Cable 5................................5.2 Structure 5...........................................................................................

Chapter 6 Clock Output Signal Cable of CLKM 6...........................................6.1 Overview of CLKM Clock Output Signal Cable 6.................................6.2 Structure 6...........................................................................................

Chapter 7 Reference Clock Input Signal Cable of CLKM 7.............................7.1 Overview of CLKM Reference Clock Input Signal Cable 7..................7.2 Structure 7...........................................................................................

Chapter 8 Power-Distribution-Box/Fan-Box Monitoring Signal Cable 8-1..........8.1 Overview of PDB/Fan-Box Monitoring Signal Cable 8-1.........................8.2 Structure 8-1...........................................................................................

Chapter 9 Fan-Box Monitoring Signal Cable 9-1................................................9.1 Overview of Fan-Box Monitoring Signal Cable 9-1.................................9.2 Structure 9-1...........................................................................................

Chapter 10 Cascading Signal Cable of Power Distribution Subrack 10-1............10.1 Overview of Cascading Signal Cable of Power DistributionSubrack 10-1...................................................................................................10.2 Structure 10-1.........................................................................................

Chapter 11 Subrack Internal Signal Cable 11-1...................................................11.1 Overview of Subrack Internal Signal Cable 11-1....................................11.2 Structure 11-1.........................................................................................

AppendixTable of Contents i.........................................................................................Appendix A Abbreviations and Acronyms A-1....................................................

HUAWEI

1.Cabinets

2.Subracks

3.Boards

4.Cables

5.Appendix

Airbridge cBSC6600 CDMA Base Station Controller Hardware Description Manual

V200R001

Airbridge cBSC6600 CDMA Base Station Controller

Hardware Description Manual

Manual Version T2-032505-20040820-C-2.11

Product Version V200R001

BOM 31250205

Huawei Technologies Co., Ltd. provides customers with comprehensive technical support and service. Please feel free to contact our local office or company headquarters.

Huawei Technologies Co., Ltd.

Address: Administration Building, Huawei Technologies Co., Ltd.,

Bantian, Longgang District, Shenzhen, P. R. China

Postal Code: 518129

Website: http://www.huawei.com

Email: [email protected]

Copyright 2004 Huawei Technologies Co., Ltd.

All Rights Reserved

No part of this manual may be reproduced or transmitted in any form or by any means without prior written consent of Huawei Technologies Co., Ltd.

Trademarks

, HUAWEI, C&C08, EAST8000, HONET, , ViewPoint, INtess, ETS, DMC,

TELLIN, InfoLink, Netkey, Quidway, SYNLOCK, Radium, M900/M1800, TELESIGHT, Quidview, Musa, Airbridge, Tellwin, Inmedia, VRP, DOPRA, iTELLIN, HUAWEI OptiX, C&C08 iNET, NETENGINE, OptiX, iSite, U-SYS, iMUSE, OpenEye, Lansway, SmartAX, infoX, TopEng are trademarks of Huawei Technologies Co., Ltd.

All other trademarks mentioned in this manual are the property of their respective holders.

Notice

The information in this manual is subject to change without notice. Every effort has been made in the preparation of this manual to ensure accuracy of the contents, but all statements, information, and recommendations in this manual do not constitute the warranty of any kind, express or implied.

About This Manual

Release Notes

The manual applies to Airbridge cBSC6600 CDMA Base Station Controller V200R001.

Related Manuals

The related manuals are listed in the following table.

Manual Content

Airbridge cBSC6600 CDMA Base Station Controller Compliance and Safety Manual

Describes regulatory compliance statement and regulatory compliance information of the cBSC6600, and safety information needed to install and maintain the equipment.

Airbridge cBSC6600 CDMA Base Station Controller Technical Manual-System Description

Introduces the development of the CDMA network, and the product features, system configuration, system functions, related operation and maintenance, and technical specifications of the cBSC6600.

Airbridge cBSC6600 CDMA Base Station Controller Technical Manual-System Architecture

Describes the general architecture of the cBSC6600, the subracks, clock system, O&M system, and power supply system, and signal flows.

Airbridge cBSC6600 CDMA Base Station Controller Technical Manual-Interfaces and Protocols

Details the external interfaces, related protocols and standards, and typical service flows for the cBSC6600.

Airbridge cBSC6600 CDMA Base Station Controller Technical Manual-System Function

Introduces the networking capacity, radio channel management, power control, handoff decision, performance management, alarm management, dynamic configuration, and reliability design of the cBSC6600.


Details the structures and working principles of the cables, boards, subracks, and cabinets of the cBSC6600.

Airbridge cBSC6600 CDMA Base Station Controller Installation Manual-Hardware Installation

Covers the hardware installation of the cBSC6600.

Airbridge cBSC6600 CDMA Base Station Controller Installation Manual-Software Installation

Describes the software installation of the cBSC6600.

Airbridge cBSC6600 CDMA Base Station Controller Operation Manual-Data Configuration

Covers the data configuration of the cBSC6600.

Airbridge cBSC6600 CDMA Base Station Controller Maintenance

Describes contents and methods of routine maintenance over the cBSC6600.

Manual Content Manual-Routine Maintenance

Airbridge cBSC6600 CDMA Base Station Controller Maintenance Manual-Troubleshooting

Details the troubleshooting for the cBSC6600.

Airbridge cBSC6600 CDMA Base Station Controller Maintenance Manual-Parts Replacement

Presents procedures and methods of replacing boards and components of the cBSC6600.

Organization

This manual is divided into five modules, covering the following contents:

z Module 1 Cabinets describes the composition and structure of the cabinet. z Module 2 Subracks describes the basic structure and configuration of each

subrack. z Module 3 Boards describes the working principles, panel, and technical indices

of the major boards in the BSC system. z Module 4 Cables describes basic structure of the major cables. z Module 5 Appendix describes the abbreviations and acronyms used in the

manual.

Intended Audience

The manual is intended for the following readers:

z Installation engineers and technicians z Operation and maintenance personnel

Conventions

The manual uses the following conventions:

I. General conventions

Convention Description

Arial Normal paragraphs are in Arial.

Arial Narrow Warnings, Cautions, Notes and Tips are in Arial Narrow.

Boldface Headings are in Boldface.

Courier New Terminal Display is in Courier New.

II. Command conventions


Boldface The keywords of a command line are in Boldface.

italic Command arguments are in italic.

[ ] Items (keywords or arguments) in square brackets [ ] are optional.

{ x | y | ... } Alternative items are grouped in braces and separated by vertical bars. One is selected.

[ x | y | ... ] Optional alternative items are grouped in square brackets and separated by vertical bars. One or none is selected.

{ x | y | ... } * Alternative items are grouped in braces and separated by vertical bars. A minimum of one or a maximum of all can be selected.

[ x | y | ... ] * Optional alternative items are grouped in square brackets and separated by vertical bars. Many or none can be selected.

III. GUI conventions


< > Button names are inside angle brackets. For example, click the button.

[ ] Window names, menu items, data table and field names are inside square brackets. For example, pop up the [New User] window.

/ Multi-level menus are separated by forward slashes. For example, [File/Create/Folder].

IV. Keyboard operation

Format Description

Press the key with the key name inside angle brackets. For example, , , , or .

Press the keys concurrently. For example, means the three keys should be pressed concurrently.

Press the keys in turn. For example, means the two keys should be pressed in turn.

V. Mouse operation

Action Description

Click Press the left button or right button quickly (left button by default).

Action Description

Double Click Press the left button twice continuously and quickly.

Drag Press and hold the left button and drag it to a certain position.

VI. Symbols

Eye-catching symbols are also used in the manual to highlight the points worthy of special attention during the operation. They are defined as follows:

Caution: means reader be extremely careful during the operation.

Note: means a complementary description.

Hardware Description Manual Airbridge cBSC6600 CDMA Base Station Controller Table of Contents

i

Table of Contents

Cabinets

Chapter 1 Overview....................................................................................................................... 1-1 1.1 Structure ............................................................................................................................ 1-1 1.2 Composition ....................................................................................................................... 1-2

1.2.1 Power Distribution Box............................................................................................ 1-3 1.2.2 Subrack ................................................................................................................... 1-3 1.2.3 Cable Trough........................................................................................................... 1-3 1.2.4 Fan Box ................................................................................................................... 1-4 1.2.5 Air Deflector............................................................................................................. 1-6 1.2.6 Fiber Management Tray.......................................................................................... 1-7

Chapter 2 CCTR............................................................................................................................. 2-1 2.1 Configuration Principles..................................................................................................... 2-1 2.2 Structure ............................................................................................................................ 2-1

Chapter 3 CBUR............................................................................................................................. 3-1 3.1 Configuration Principles..................................................................................................... 3-1 3.2 Structure ............................................................................................................................ 3-1

Subracks

Chapter 1 Overview....................................................................................................................... 1-1 1.1 Functions and Classification of Subracks.......................................................................... 1-1 1.2 Composition ....................................................................................................................... 1-1

1.2.1 Components ............................................................................................................ 1-1 1.2.2 Backplane................................................................................................................ 1-2

1.3 Switching Subrack ............................................................................................................. 1-3 1.3.1 Backplane................................................................................................................ 1-3 1.3.2 Cable Connection.................................................................................................... 1-5

1.4 Service Subrack................................................................................................................. 1-6 1.4.1 Backplane................................................................................................................ 1-6 1.4.2 DIP Switch............................................................................................................... 1-8 1.4.3 Cable Connection.................................................................................................... 1-8

Chapter 2 CSWS ............................................................................................................................ 2-1 2.1 Overview ............................................................................................................................ 2-1 2.2 Configuration...................................................................................................................... 2-1 2.3 External Interface............................................................................................................... 2-2


ii

Chapter 3 CIPS............................................................................................................................... 3-1 3.1 Overview ............................................................................................................................ 3-1 3.2 Configuration...................................................................................................................... 3-1

3.2.1 1X Service Processing Entity .................................................................................. 3-1 3.2.2 1xEV-DO Service Processing Entity ....................................................................... 3-2 3.2.1 CDMA2000 1X/1xEV-DO Service Integrated Processing Entity............................. 3-3

3.3 External Interface............................................................................................................... 3-4

Chapter 4 CRPS............................................................................................................................. 4-1 4.1 Overview ............................................................................................................................ 4-1 4.2 Configuration...................................................................................................................... 4-1 4.3 External Interface............................................................................................................... 4-2

Chapter 5 CPMS............................................................................................................................. 5-1 5.1 Overview ............................................................................................................................ 5-1 5.2 Configuration...................................................................................................................... 5-1 5.3 External Interface............................................................................................................... 5-2

Boards

Chapter 1 Introduction to the Boards.......................................................................................... 1-1 1.1 Functional Boards.............................................................................................................. 1-1 1.2 Board Structure.................................................................................................................. 1-1

1.2.1 Board Panels........................................................................................................... 1-2 1.2.2 IC Boards ................................................................................................................ 1-2

Chapter 2 CMUX ............................................................................................................................ 2-1 2.1 Functions and Operating Principles................................................................................... 2-1

2.1.1 Functions................................................................................................................. 2-1 2.1.2 Operating Principles................................................................................................ 2-1

2.2 Panel Descriptions............................................................................................................. 2-4 2.3 Technical Indices ............................................................................................................... 2-5

Chapter 3 CRMU ............................................................................................................................ 3-1 3.1 Functions and Operating Principles................................................................................... 3-1



Chapter 4 CPCU............................................................................................................................. 4-1 4.1 Functions and Operating Principles................................................................................... 4-1




iii

Chapter 5 CPPU............................................................................................................................. 5-1 5.1 Functions and Operating Principles................................................................................... 5-1



Chapter 6 CBPU............................................................................................................................. 6-1 6.1 Functions and Operating Principles................................................................................... 6-1



Chapter 7 CHAC............................................................................................................................. 7-1 7.1 Functions and Operating Principles................................................................................... 7-1



Chapter 8 CBIE .............................................................................................................................. 8-1 8.1 Functions and Operating Principles................................................................................... 8-1


8.2 Panel Descriptions............................................................................................................. 8-3 8.3 DIP Switches...................................................................................................................... 8-5 8.4 Technical Indices ............................................................................................................... 8-7

Chapter 9 CMPU ............................................................................................................................ 9-1 9.1 Functions and Operating Principles................................................................................... 9-1



Chapter 10 CNET ......................................................................................................................... 10-1 10.1 Functions and Operating Principles............................................................................... 10-1

10.1.1 Functions............................................................................................................. 10-1 10.1.2 Operating Principles............................................................................................ 10-2

10.2 Panel Descriptions......................................................................................................... 10-4 10.3 Technical Indices ........................................................................................................... 10-6

Chapter 11 CLPC ......................................................................................................................... 11-1 11.1 Functions and Operating Principles............................................................................... 11-1



iv


Chapter 12 CFMR......................................................................................................................... 12-1 12.1 Functions and Operating Principles............................................................................... 12-1



Chapter 13 CSPU......................................................................................................................... 13-1 13.1 Functions and Operating Principles............................................................................... 13-1



Chapter 14 CLAP ......................................................................................................................... 14-1 14.1 Functions and Operating Principles............................................................................... 14-1



Chapter 15 CEVC and CEVD ...................................................................................................... 15-1 15.1 Functions and Operating Principles............................................................................... 15-1



Chapter 16 CIWF.......................................................................................................................... 16-1 16.1 Functions and Operating Principles............................................................................... 16-1



Chapter 17 CAIE .......................................................................................................................... 17-1 17.1 Functions and Operating Principles............................................................................... 17-1


17.2 Panel Descriptions......................................................................................................... 17-2 17.3 DIP Switches.................................................................................................................. 17-4 17.4 Technical Indices ........................................................................................................... 17-6


v

Chapter 18 CSTU ......................................................................................................................... 18-1 18.1 Functions and Operating Principles............................................................................... 18-1



Chapter 19 GCKP......................................................................................................................... 19-1 19.1 Functions and Operating Principles............................................................................... 19-1

19.1.1 Functions............................................................................................................. 19-1 19.1.2 Operating principles ............................................................................................ 19-1


Chapter 20 GCKB ........................................................................................................................ 20-1 20.1 Panel Descriptions......................................................................................................... 20-1

Chapter 21 Boards in Power Distribution Box ......................................................................... 21-1 21.1 Overview........................................................................................................................ 21-1

21.1.1 Appearance......................................................................................................... 21-1 21.1.2 Functions and Operating Principles .................................................................... 21-2 21.1.3 System Design .................................................................................................... 21-3 21.1.4 Technical Specifications...................................................................................... 21-5

21.2 XPSU ............................................................................................................................. 21-6 21.2.1 Functions and Operating Principles .................................................................... 21-6 21.2.2 Panel Descriptions .............................................................................................. 21-8 21.2.3 DIP Switches....................................................................................................... 21-9

21.3 XSPB ........................................................................................................................... 21-10 21.3.1 Panel Descriptions ............................................................................................ 21-10 21.3.2 Technical Indices .............................................................................................. 21-12

21.4 XLPB............................................................................................................................ 21-13 21.4.1 Functions and Operating Principles .................................................................. 21-13 21.4.2 Technical Indices .............................................................................................. 21-14

Cables

Chapter 1 Network Cable.............................................................................................................. 1-1 1.1 Overview of Network Cable ............................................................................................... 1-1 1.2 Structure ............................................................................................................................ 1-1

Chapter 2 Optical Fiber................................................................................................................. 2-1 2.1 Overview of Optical Fiber .................................................................................................. 2-1 2.2 Structure ............................................................................................................................ 2-1

Chapter 3 Trunk Cable .................................................................................................................. 3-1 3.1 75-Ohm Coaxial Cables..................................................................................................... 3-1


vi

3.2 E1/T1 Twisted Pairs........................................................................................................... 3-3

Chapter 4 Alarm Box Signal Cable .............................................................................................. 4-1 4.1 Overview of Alarm Box Signal Cable................................................................................. 4-1 4.2 Structure ............................................................................................................................ 4-1

Chapter 5 Satellite Input Signal Cable of CLKM......................................................................... 5-1 5.1 Overview of CLKM Satellite Input Signal Cable ................................................................ 5-1 5.2 Structure ............................................................................................................................ 5-1

Chapter 6 Clock Output Signal Cable of CLKM.......................................................................... 6-1 6.1 Overview of CLKM Clock Output Signal Cable ................................................................. 6-1 6.2 Structure ............................................................................................................................ 6-1

Chapter 7 Reference Clock Input Signal Cable of CLKM .......................................................... 7-1 7.1 Overview of CLKM Reference Clock Input Signal Cable................................................... 7-1 7.2 Structure ............................................................................................................................ 7-1

Chapter 8 Power-Distribution-Box/Fan-Box Monitoring Signal Cable..................................... 8-1 8.1 Overview of PDB/Fan-Box Monitoring Signal Cable ......................................................... 8-1 8.2 Structure ............................................................................................................................ 8-1

Chapter 9 Fan-Box Monitoring Signal Cable .............................................................................. 9-1 9.1 Overview of Fan-Box Monitoring Signal Cable.................................................................. 9-1 9.2 Structure ............................................................................................................................ 9-1

Chapter 10 Cascading Signal Cable of Power Distribution Subrack ..................................... 10-1 10.1 Overview of Cascading Signal Cable of Power Distribution Subrack............................ 10-1 10.2 Structure ........................................................................................................................ 10-1

Chapter 11 Subrack Internal Signal Cable................................................................................ 11-1 11.1 Overview of Subrack Internal Signal Cable ................................................................... 11-1 11.2 Structure ........................................................................................................................ 11-1

Appendix

Appendix A Abbreviations and Acronyms ...........................................................................A-1

HUAWEI


Cabinets

Hardware Description Manual Airbridge cBSC6600 CDMA Base Station Controller

CabinetsTable of Contents

i

Table of Contents

Chapter 1 Overview....................................................................................................................... 1-1 1.1 Structure ............................................................................................................................ 1-1 1.2 Composition ....................................................................................................................... 1-2

1.2.1 Power Distribution Box............................................................................................ 1-3 1.2.2 Subrack ................................................................................................................... 1-3 1.2.3 Cable Trough........................................................................................................... 1-3 1.2.4 Fan Box ................................................................................................................... 1-4 1.2.5 Air Deflector............................................................................................................. 1-6 1.2.6 Fiber Management Tray.......................................................................................... 1-7

Chapter 2 CCTR............................................................................................................................. 2-1 2.1 Configuration Principles..................................................................................................... 2-1 2.2 Structure ............................................................................................................................ 2-1

Chapter 3 CBUR............................................................................................................................. 3-1 3.1 Configuration Principles..................................................................................................... 3-1 3.2 Structure ............................................................................................................................ 3-1


CabinetsChapter 1 Overview

1-1

Chapter 1 Overview

This chapter introduces the outlook and composition of the BSC cabinet.

1.1 Structure Huawei cBSC6600 system uses B68-21 cabinet, complying with IEC297 and IEEE. The cBSC6600 is designed in modular structure to facilitate product expansion and maintenance. It features interference-free realized through electromagnetic shielding interface.

Figure 1-1 shows the outlook of the cabinet.

Figure 1-1 B68-21 cabinet (unit: mm)



1-2

The following lists the technical specifications of the cabinet:

z Outer dimensions: 2100 mm % 600 mm % 800 mm (height % width % depth) z Available height inside the cabinet: 40 U z Weight: 135 kg when empty, and not heavier than 350 kg when fully configured z Cabinet cabling mode: Upward and downward cabling, and front and back cabling z Subracks, fan boxes, air deflectors and boards are all inserted from the front of the

cabinet

Note: 1U is equal to 1.75 inches, that is, 44.45 mm. It is the height unit defined in the IEC297 standard.

1.2 Composition Figure 1-2 shows the composition of the BSC cabinet.

(1) Air deflector (2) Fan box (3) Cable trough (4) Subrack (5) Power distribution box

Figure 1-2 Composition of BSC cabinet



1-3

The BSC cabinets are classified into CDMA BSC business rack (CBUR) and CDMA BSC control rack (CCTR) according to their functions and applications. Both the CBUR and the CCTR use the B68-21 cabinet. However, the compositions of the CBUR and CCTR differ in internal parts.

For detailed information of CBUR and CCTR, refer to Chapter 2 and Chapter 3.

1.2.1 Power Distribution Box

The power distribution box of the B68-21 cabinet is installed on the top of the cabinet. The power distribution box leads in two 48 V power supplies, and outputs four groups of 48 V power for functional subracks in the cabinet. The power distribution box provides internal lightning protection and over-current protection. It also detects the input voltage and the state of the output power, and sends out alarm signals when faults occur.

The height and the depth of the power distribution box are 2 U and 420 mm respectively.

For operating principles and detailed information about the boards of the power distribution box, see the module Boards.

1.2.2 Subrack

The subrack is designed to integrate all the boards in it through the backplane to form a standalone unit.

The BSC subracks are classified into the CDMA switch subrack (CSWS) and the service subrack according to their functions and applications.

For details, see the module Subrack.

1.2.3 Cable Trough

The cable trough is used to separate the cables led out from the front of the subracks to both sides of the cabinet. It also functions to maintain a congestion-free air duct.

The height of the cable trough is 1 U.

Figure 1-3 shows the outlook of the cable trough.



1-4

(1) Plastic cable trough (2) Hanger

Figure 1-3 Cable trough

1.2.4 Fan Box

In the BSC cabinet, a fan box is installed below each subrack with its own air duct.

The fan boxes adopt the front air inlet and back air outlet to guarantee speedy airflow among the boards.

The height and the depth of the fan box are 1 U and 420 mm respectively. Each fan box is configured has six fans, each of which is 120 mm in diameter and 38 mm in thickness.

Figure 1-4 shows the outlook of the fan box.

(1) Enclosure of the fan box (2) Face shield of the fan box (3) Indicator (4) Panel shield of the fan box (5) Pressing direction indication of the handle (6) Handle (7) Hanger (8) Fan

Figure 1-4 Fan box



1-5

Figure 1-5 shows the positions of DIP switches of a fan box.

Figure 1-5 Positions of DIP switches

The fan monitoring board address depends on the setting of DIP switch SW2 on the fan box. The monitoring information of XPSU and the fan monitoring board are both reported to the BAM through CMUXs. Therefore, you must set different addresses for the XPSU and the fan monitoring board monitored by the same CMUX. The addresses "0", "1", and "2" are available. The address of the CSWS fan monitoring board is set to "2" permanently, and the other fan monitoring board is set to "1" permanently. The XPSU address can be "0" or "2".

Table 1-1shows the ON/OFF state of SW2 bits, when the fan monitoring board address is "1" or "2".

Table 1-1 ON/OFF state of SW2 bits

Bit 1 2 3 4

State of "1" ON ON ON OFF

State of "2" ON ON OFF ON

The SW3 bits have four settings. Each setting depends on the operational state of the fan monitoring board.

The operational state of the fan monitoring board include fixed low speed operational state, fixed high speed operational state, inboard temperature controlled, and controlling operational state. Controlling operational state is the default.



1-6

z Fixed low speed operational state: The fan works at 70% of rated power. In this state, the controlling party cannot perform any operation on the serial port of the board. Table 1-2 shows the corresponding ON/OFF state of SW3 bits.


Bit 1 2 3 4

State OFF OFF ON ON/OFF

z Fixed high speed operational state: The fan works at 1005 of rated power. In this state, the controlling party cannot perform any operation on the serial port of the board. Table 1-3 shows the corresponding ON/OFF state of SW3 bits


Bit 1 2 3 4

State OFF OFF OFF ON/OFF

z Inboard temperature controlled operational state: The fan monitoring board controls the fan rotating speed by collecting the temperature data provided by an inboard temperature sensor. In this state, the controlling party cannot perform any operation on the serial port of the board. Table 1-4 shows the corresponding ON/OFF state of SW3 bits.


Bit 1 2 3 4

State OFF ON ON/OFF ON/OFF

z Controlling operational state: The operational state of the fan monitoring board is controlled by the control information issued through the serial port. The board can be configured with a rotating speed in the range from 70% of rated power to 100%. Table 1-5 shows the corresponding ON/OFF state of SW3 bits.


Bit 1 2 3 4

State ON ON/OFF ON/OFF ON/OFF

1.2.5 Air Deflector

The air deflector is located in the lower part of the fan box, serving as the front air inlet of the upper subrack and the back air outlet of the lower subrack.



1-7

Each subrack has its own air duct for heat dissipation. In front of the air deflector is a plastic panel, which is full of air intake vents. The rear frame isolates the air ducts of the modules, ensuring separate and congestion-free air ducts.

The height of the air deflector is 2 U.

Figure 1-6 shows the outlook of the air deflector.

(1) Enclosure (2) Slanting air deflector (3) Hanger (4) Plastic ventilation panel (5) Installing direction indication (6) Air intake indication

Figure 1-6 Air deflector

1.2.6 Fiber Management Tray

The fiber management tray is installed on the front column of the cabinet, used to coil up the extra optical fibers.

Figure 1-7 shows the outlook of the fiber management tray.

Figure 1-7 Fiber management tray


CabinetsChapter 2 CCTR

2-1

Chapter 2 CCTR

This chapter introduces the configuration principles of control subracks and the functions of all parts in the CDMA control rack (CCTR).

2.1 Configuration Principles One BSC system can be configured with only one CCTR. The configuration principles of control subracks are as follows:

z Small-capacity BSC: The CDMA resource and packet subrack (CRPS) and CDMA integrated processing subrack (CIPS) are configured.

z Large-capacity BSC: The CRPS and CDMA switching subrack (CSWS) are configured.

2.2 Structure Figure 2-1 shows assembly diagram of the CCTR.



2-2

(1) Dummy panel (2) Cable trough (3) Fan box (4) Subrack (5) Air deflector (6). BAM server (7) Cabling tray (8) Clock processing module (CLKM) (9) LAN switch (10) Cabling frame (11) KVM 3 in 1 (12) Power distribution box

Figure 2-1 CCTR assembly diagram

As shown in Figure 2-1, the CCTR consists of the following parts:

I. Power distribution box

See the module Boards of this manual.

II. Subrack

See the module Subracks of this manual.

III. Cable trough

See the module Cabinets of this manual.



2-3

IV. Fan box


V. Air deflector


VI. KVM control platform

The KVM control platform integrates functions of a keyboard, touch pad mouse, and monitor. It is 1 U high when folded. It can be connected with a computer or server directly, or with multiple computers or servers through the KVM switch. The KVM control platform helps to implement the functions related to the monitor, keyboard, and mouse.

The KVM control platform can automatically control the on-off operation of the power supply. When the LCD is pulled out, the power is switched on; when it is put into the cabinet after folded, the power is switched off.

1) Outlook

Figure 2-2 shows the outlook of the KVM control platform.

Figure 2-2 Outlook of the KVM control platform

2) Front panel

Figure 2-3 shows the front panel of the KVM platform.

Figure 2-3 Front panel of the KVM control platform

3) Rear panel



2-4

Figure 2-4 shows the rear panel of the KVM control platform.

(1) Power interface (2) KVM interface

Figure 2-4 Rear panel of the KVM control platform

VII. LAN Switch

The S3026C LAN switch is used in the BSC system. It provides 10 Mbps/100 Mbps adaptive full-duplex Ethernet ports and the virtual LAN (VLAN) function. When the CDMA high-speed access controller (CHAC) is configured in the CRPS or the CPMS, the LAN switch is configured with the Gigabit single-mode optical interface unit for the communication between the BSC and the PDSN.

The S3026C LAN Switch complies with the IEC297 standard. It is 1 U in height and its outer dimensions are 436 mm (W) 42 mm (H) 338 mm (D). Its input voltage ranges from 48 V DC to 60 V DC.

1) Appearance

Figure 2-5 shows an S3026C LAN switch.

Figure 2-5 S3026C LAN switch

2) Front panel

Figure 2-6 illustrates the front panel of the S3026C LAN switch.

s

(1) (3)(2)

(1) Power indicator (POWER) (2) Network port (3) Configuration port (CONSOLE)

Figure 2-6 Front panel of S3026C LAN switch

The Ethernet port is a standard RJ-45 connector. There are status indicators on the front panel, which are defined as follows:



2-5

Table 2-1 Meaning of Ethernet interface indicators on the S3026C LAN switch

Indicator Mark Status Meaning On The LAN switch is powered on.

Power indicator POWER Off The LAN switch is powered off.

On The connection is normal.

Off The interface is not connected with any equipment. LINK/ACTIVE (Orange)

Blinking The data transmitting or receiving is on-going.

On 100 Mbps operational mode

10Base-T/100Base-TX interface indicator

Speed (Green)Off 10 Mbps operational mode

The S3026C LAN switch provides a configuration port (CONSOLE) in compliance with the EIA/TIA-232 asynchronous serial port specifications. With this Console interface, the user can complete the local configuration of the LAN switch. Table 2-2 shows the attributes of the Console.

Table 2-2 Attributes of the Console

Attribute Description Type of the connector RJ-45

Interface standard EIA/TIA-232 asynchronous serial port specifications

Baud rate 9600 bps (default)

Services supported z Support the connection with the character terminal z Support the connection with the serial port of the local terminal or the

PC and allow operating the terminal emulation program on the PC.

3) Rear panel

Figure 2-7 illustrates the rear panel of the S3026C LAN switch.

Figure 2-8 shows a 1-port 1000Base- LX module.

(1) DC power switch (2) DC power socket (3) Grounding bolt

Figure 2-7 Rear panel of S3026C LAN switch



2-6

1000BASE-LXMM MODULE TX RX

Class 1 Laser Product

LINKACTIVE

Figure 2-8 Panel of the 1-port 1000Base- LX module

Table 2-3 lists the indicators on the panel of the 1-port 1000Base- LX module.

Table 2-3 Indicators of the 1-port 1000Base- LX module

Indicator Status description

LINK When it is off, it means the link is disconnected. When it is on, it means the link is connected.

ACTIVE When it is off, it means no data is transmitted or received. When it blinks, it means the data transmitting or receiving is on going.

Note: For details about the S3026C LAN Switch, see the S3026C LAN Switch Installation Manual.

VIII. Cabling tray

The cabling tray is configured between the active and standby LAN switches in the CCTR, providing spaces for the cable layout of the two LAN switches.

Figure 2-9 shows a cabling tray.

Figure 2-9 Cabling tray

IX. CLKM

The CLKM receives satellite synchronization clock signals and outputs timing signals to the CRPS as a clock reference source.

1) Appearance



2-7

Figure 2-10 shows the appearance of a CLKM.

Figure 2-10 CLKM

2) Front panel

Figure 2-11 shows the front panel of the CLKM.

(1) (2) (3)(4)(5)(6) (1) (2) (3)(4)(5) (6)

(1) Indicator (2) Commissioning serial port

(3) Input port of the master clock reference source

(4) Input port of the slave clock reference source

(5) Output interface for 2 MHz test clock

(6) GPS/GLONASS satellite antenna interface

Figure 2-11 Front panel of CLKM

3) Rear panel

Figure 2-12 shows the rear panel of the CLKM.

(1) DC power input socket (2) Output interface for PP16S/8 kHz clock signal (3) Satellite time information output port/CLKM maintenance serial port (4) Loading network interface (5) Grounding bolt

Figure 2-12 Rear panel of CLKM

For details about the CLKM, see the module Boards.

X. Cabling frame

The cabling frame is used to lead the coaxial cable connected to the CLKM from the back of the cabinet to the front.



2-8

Complying with the IEC297 standard, the cabling frame is 1 U in height. It consists of a frame body and a front cabling support. The frame body is used to bind the coaxial cables.

Figure 2-13 shows the structure of a cabling frame.

Figure 2-13 Cabling frame

XI. BAM

The BAM implements operation and maintenance functions. It can communicate with the Host via LAN, receive current information reported by the Host, and display the operation result.

The BAM server complies with the IEC297 standard. It is 2 U in height and its outer dimensions are 445 mm (W) 89 mm (H) 508 mm (D). Its input voltage ranges from -48 V DC to -60 V DC.

1) Appearance

Figure 2-14 shows the appearance of a BAM.

Figure 2-14 BAM

2) Front panel

Figure 2-15 shows the front panel of the BAM.



2-9

Figure 2-15 Front view of BAM

Table 2-4 explains the layout of the BAM front panel.

Table 2-4 Layout of BAM front panel

Serial No.

Silk-screen mark Description

(1) Not available Front panel

(2) Not available Peripheral

(3) Not available Non-shielding switch. Press this switch and then the system will enter the pause state and perform the fault diagnosis.

(4) Power switch

(5) Reset switch

(6) CRT CRT (Critical) indicator (yellow) is used to indicate alarms. When it is on, it indicates that a critical fault exists in the current system and the system cannot work normally.

(7) MJR MJR (Major) indicator (yellow) is used to indicate alarms. When it is on, it indicates that a major fault exists in the current system while the system can still work normally. However, the system performance will be substantially degraded.

(8) MNR MNR (Minor) indicator (yellow) is used to indicate alarms. When it is on, it indicates that a minor fault exists in the current system, but the system can still work normally

(9) PWR PWR (Power) indicator (yellow) is used to indicate alarms. When it is on, it indicates that the power supply is faulty. (10) Tx/Rx Network interface card (NIC) running status indicator (green).

(11) Hard disk drive (HDD) running status indicator (green)



2-10

Serial No.


(12) Active power indicator (green). When it is on, it indicates that the current system uses the DC power supply. When it is off, it indicates that the power supply is shut down or a fault occurs to the power supply. When it flashes, it indicates that the system is in the ACPI sleep mode.

(13) Not available Removable screw

(14) Not available Hard disk

3) Rear panel

Figure 2-16 shows the rear panel of the BAM.

Figure 2-16 Rear panel of BAM

Table 2-5 explains the layout of the BAM rear panel.

Table 2-5 Layout of BAM rear panel

Serial No.


1 Not available Half-length 64-bit, 66 MHz PCI expansion board slot (where 5 V riser board is inserted) 2 Alarms DB15 male socket used to connect the alarm relay on the front panel

3 Not available Full length 64-bit, 33 MHz PCI expansion board slot (where 3.3 V riser board is inserted)

4 Not available Redundant power supply (hot swappable)

5 Not available DC input power socket ( connected to the 48 V DC power supply, while + to the GND)

6 USB port 1

7 Monitor interface

8 SCSI Ultra160 interface (68 pins)



2-11

Serial No.


9 10 Mbps/100 Mbps adaptive network card interface

10

Integrated interface for mouse and keyboard. With it, mouse and keyboard can be connected with Y cables.

11 Serial port, adopting 8-pin RJ45 connector.

12 USB port 0

13 Not available 10Mbps/100Mbps adaptive network card interface 14 Grounding bolt


CabinetsChapter 3 CBUR

3-1

Chapter 3 CBUR

This chapter introduces the configuration principles of service subracks and the functions of all parts in the CDMA BSC business rack (CBUR).

3.1 Configuration Principles The CBUR can be configured according to the number of subscribers supported and the service requirements. One CBUR can be configured with up to three service subracks.

3.2 Structure The CBUR uses the B68-21 cabinet. Figure 3-1 shows the assembly diagram of the cabinet.



3-2

(1) Dummy panel (2) Fan box (3) Cable trough (4) CIPS (5) Air deflector (6) Power distribution box

Figure 3-1 CBUR assembly diagram

The CBUR is composed of the following parts:

I. Power distribution box

See the module Boards of this manual.

II. Subrack

See the module Subracks of this manual.

III. Cable trough

See Chapter 1, Overview of the module Cabinets.

IV. Fan box




3-3

V. Air deflector


HUAWEI


Subracks


SubracksTable of Contents

i

Table of Contents

Chapter 1 Overview....................................................................................................................... 1-1 1.1 Functions and Classification of Subracks.......................................................................... 1-1 1.2 Composition ....................................................................................................................... 1-1

1.2.1 Components ............................................................................................................ 1-1 1.2.2 Backplane................................................................................................................ 1-2

1.3 Switching Subrack ............................................................................................................. 1-3 1.3.1 Backplane................................................................................................................ 1-3 1.3.2 Cable Connection.................................................................................................... 1-5

1.4 Service Subrack................................................................................................................. 1-6 1.4.1 Backplane................................................................................................................ 1-6 1.4.2 DIP Switch............................................................................................................... 1-8 1.4.3 Cable Connection.................................................................................................... 1-8

Chapter 2 CSWS ............................................................................................................................ 2-1 2.1 Overview ............................................................................................................................ 2-1 2.2 Configuration...................................................................................................................... 2-1 2.3 External Interface............................................................................................................... 2-2

Chapter 3 CIPS............................................................................................................................... 3-1 3.1 Overview ............................................................................................................................ 3-1 3.2 Configuration...................................................................................................................... 3-1

3.2.1 1X Service Processing Entity .................................................................................. 3-1 3.2.2 1xEV-DO Service Processing Entity ....................................................................... 3-2 3.2.1 CDMA2000 1X/1xEV-DO Service Integrated Processing Entity............................. 3-3

3.3 External Interface............................................................................................................... 3-4

Chapter 4 CRPS............................................................................................................................. 4-1 4.1 Overview ............................................................................................................................ 4-1 4.2 Configuration...................................................................................................................... 4-1 4.3 External Interface............................................................................................................... 4-2

Chapter 5 CPMS............................................................................................................................. 5-1 5.1 Overview ............................................................................................................................ 5-1 5.2 Configuration...................................................................................................................... 5-1 5.3 External Interface............................................................................................................... 5-2


SubracksChapter 1 Overview

1-1

Chapter 1 Overview

This chapter introduces the classification of subracks and the similarities and differences of switching subracks and service subracks.

1.1 Functions and Classification of Subracks A subrack integrates all the boards in it into a standalone functional unit thro

Hardware Description Manual

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