Zte ZXC10-BTSB I2 User manual

ZXC10-BTSB I2(V1.0)
cdma2000 System
Base Transceiver Station
Installation Manual
ZTE CORPORATION

ZXC10-BTSB I2(V1.0) cdma2000 System Base Transceiver Station
Installation Manual
Manual Version 20050401-R1.0
Product Version V1.0
Copyright © 2005 ZTE Corporation
All rights reserved.
No part of this documentation may be excerpted, reproduced, translated, annotated or
duplicated, in any form or by any means without the prior written permission of ZTE
Corporation.
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ZTE CORPORATION
ZTE Plaza, Keji Road South, Hi-Tech Industrial Park, Nanshan District, Shenzhen, P.R.China
Website: http://www.zte.com.cn
Postcode: 518057
Customer Support Center: ([phone] 800-9830-9830
Fax: [phone]
Email: [e-mail]
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Preface
About This Manual
This manual introduces the hardware installation flow and method of the ZXC10
BTSB I2.
It is one of the manuals of the CDMA cellular mobile communication system of ZTE.
This manual is intended to provide basic installation operation guide to the engineering
staff that install the ZXC10 BTSB I2 of ZTE. Operation and maintenance staff of the
equipment can also use it as reference.
Standardized hardware installation is the basis for the normal and stable operation of
the BS and is thus important in the project engineering. To guide the hardware
installation of ZXC10 BTSB I2, this manual is arranged in the order of engineering
installation. This manual first briefs the equipment composition, which enables the
engineering staff to have an overall understanding of the ZXC10 BTSB of ZTE. Then it
details the installation flow of the equipment and the installation check.
How to Use This Manual
This manual comprises 15 chapters:
Chapter 1 Overview of BTS Installation briefs the equipment installation and
commissioning flow, the hardware installation flow and the hardware installation
precautions for the BTS system.
Chapter 2 Installation Preparation introduces the preparations prior to the BTSB
installation, including installation environment check, and preparation for tools,
instruments and technical documentation.
Chapter 3 Unpacking Inspection describes unpacking, acceptance and handover of
the goods.
Chapter 4 Installing the Cabinets describes the installation of the BTSB cabinet, and
the layout, connection and fixing of multiple cabinets.
Chapter 5 Power System Installation describes the installation procedure of the
BTSB power system.

Chapter 6 Installing the Grounding System describes the installation procedure of
the BTSB grounding system.
Chapter 7 Installing the Cabinet Internal Cables introduces the types of BTSB
cabinet internal cables, and describes the installation procedure of them.
Chapter 8 Installing the Trunk Cables describes the installation procedure of the
BTSB trunk cables, and explains how to prepare the E1 cables and how to convert the
75 Ωtrunk cables into the 120 Ωtrunk cables.
Chapter 9 Installing the Monitoring System introduces the composition of the
monitoring system and describes its installation procedure.
Chapter 10 Installing the Main Antenna Feeder System describes the installation
preparation, the installation flow and the specific installation procedure of the main
antenna feeder system, and explains how to check and test the antenna feeder and how
to conduct waterproof treatment on the connector.
Chapter 11 Installing the GPS Antenna Feeder System describes the installation
preparation, the installation flow and the specific installation procedure of the GPS
antenna feeder system.
Chapter 12 Installing the Board describes the types and functions of boards used in
the BTSB system, and how to install and replace them.
Chapter 13 Hardware Installation Check describes the hardware installation check
requirements of the BTSB system.
Chapter 14 Power-on/Power-off describes the check prior to the BTSB power-on, and
the detailed power-on and power-off operation procedures.
Appendix A gives an abbreviation form.
Conventions
Describing notational conventions, keyboard operation convention, mouse operation
convention and four safety signs.
1. Notational conventions
Angular brackets "<and>" identify names of keys and buttons, and the
information typed by an operator from a terminal. Square brackets "[and]"
indicate a man-machine interface, menu item, data list, or field name. The

symbol "-->" separates a multi-level menu, e.g., [File --> New --> Folder]
indicates the [Folder] menu item under the [New] submenu of the menu [File].
2. Keyboard operation conventions
Format Description
Character within angular
brackets
Indicating a key or button name, e.g., <Enter>, <Tab>,
<Backspace>, and <a>
<key 1+key 2>
Indicating to hold several keys down at the same time. For
example, <Ctrl+Alt+A> indicates to hold down “Ctrl”, “Alt”
and “A” three keys
<key 1, key 2>
Press Key 1 first. Then release Key 1 and press Key 2. For
example, <Alt, F> indicates to press and release <Alt> key, and
then press <F> key
3. Mouse operation conventions
Format Description
Click Refers to clicking the primary mouse button (usually the left
mouse button) once
Double-click Refers to quickly clicking the primary mouse button (usually the
left mouse button) twice
Right-click Refers to clicking the secondary mouse button (usually the right
mouse button) once
Drag Refers to pressing and holding a mouse button and move the
mouse
4. Signs
Four eye-catching signs are used in this manual to emphasize important and
critical information.
Note,
Caution, Warning, and Danger:
Used to
indicate the precautions during the operation.
Statement: The actual product may differ from what is described in this
manual due to frequent update of ZTE products and fast development of
technologies. Please contact the local ZTE office for the latest updating
information of the product.

FCC & IC STATEMENT
Before using this CDMA ZXC10 BTSB I219 and BTSB I208, read this important RF energy
awareness and control information and operational instructions to ensure compliance with the
FCC and IC RF exposure guidelines.
NOTICE: Working with the equipment while in operation, may expose the technician to RF
electromagnetic fields that exceed FCC rules for human exposure. Visit the FCC website at
www.fcc.gov/oet/rfsafety to learn more about the effects of exposure to RF electromagnetic fields.
Changes or modifications to this unit not expressly approved by the party responsible for
compliance will void the user’s authority to operate the equipment. Any change to the equipment
will void FCC and IC grant.
This equipment has been tested and found to comply with the limits for a Class A digital device,
pursuant to the FCC and IC Rules. This equipment generates, uses and can radiate radio frequency
energy and, if not installed and used in accordance with the instructions, may cause harmful
interference to radio communications. However, there is no guarantee that interference will not
occur in a particular installation.
A PNALE Antenna with a maximum gain of 17dBi is authorized for use with this unit. Outside
antennas must be positioned to observe minimum separation of 2.6M (8.528 feet.) for 800MHz
unit and 1.6M (5.248 feet.) for 1900MHz unit from all users and bystanders. For the protection of
personnel working in the vicinity of outside (uplink) antennas, the following guidelines for
minimum distances between the human body and the antenna must be observed.
The installation of an antenna must be such that, under normal conditions, all personnel cannot
come within 2.6M (8.528 feet.)for 800MHz unit and 1.6M (5.248 feet.) for 1900MHz unit from
the outside antenna. Exceeding this minimum separation will ensure that the worker or bystander
does not receive RF-exposure beyond the Maximum Permissible Exposure according to section
1.1310 i.e. limits for Controlled Exposure.

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Contents
1 Overview of BTS Installation.....................................................................................................................i
1.1 Overview........................................................................................................................................1-1
1.2 Hardware Installation Flow............................................................................................................1-4
1.3 Precautions .....................................................................................................................................1-6
2 Installation Preparation..........................................................................................................................2-1
2.1 Installation Environment Inspection ..............................................................................................2-1
2.1.1 Inspection of the Equipment Room Building......................................................................2-1
2.1.2 Inspection of the Indoor Environment ................................................................................2-2
2.1.3 Inspection of Power Supply ................................................................................................2-3
2.1.4 Electromagnetic Radiation Protection Requirements..........................................................2-4
2.1.5 Grounding Inspection..........................................................................................................2-4
2.1.6 Inspection of the Installation Environment for the Outdoor Antenna Feeder System.........2-5
2.1.7 Safety Inspection.................................................................................................................2-6
2.1.8 Inspection of Corollary Equipment .....................................................................................2-6
2.2 Preparation of Tools and Instruments.............................................................................................2-7
2.3 Preparation of Technical Documents .............................................................................................2-8
3 Unpacking Inspection.............................................................................................................................3-1
3.1 Checking the Goods against the Packing List ................................................................................3-1
3.2 Unpacking the Wooden Box........................................................................................................... 3-2
3.2.1 Wooden Box Structure ........................................................................................................3-2
3.2.2 Unpacking ...........................................................................................................................3-2
3.2.3 Inspecting the Rack Outside View ...................................................................................... 3-3
3.3 Unpacking the Carton ....................................................................................................................3-3

3.3.1 Carton ................................................................................................................................. 3-3
3.3.2 Unpacking........................................................................................................................... 3-4
3.3.3 Inspecting the Boards ......................................................................................................... 3-4
3.4 Goods Acceptance and Handover.................................................................................................. 3-4
4 Installing the Cabinets............................................................................................................................ 4-1
4.1 External Structure of the BTS Cabinet .......................................................................................... 4-1
4.2 Cabinet Layout .............................................................................................................................. 4-2
4.3 Installing a Single BTS Cabinet..................................................................................................... 4-3
4.3.1 Installation Flow of a Single Cabinet.................................................................................. 4-3
4.3.2 Installation Procedure of a Single Cabinet.......................................................................... 4-4
4.4 Connecting and Fixing Multiple Cabinets .....................................................................................4-8
4.5 Cabinet Installation Requirements............................................................................................... 4-10
5 Power Supply System Installation......................................................................................................... 5-1
5.1 Introduction to Power Cables ........................................................................................................ 5-1
5.2 Installation Flow of Power Cables................................................................................................. 5-2
5.3 Cable Installation Procedure.......................................................................................................... 5-2
6 Installing the Grounding System........................................................................................................... 6-1
6.1 Overview of the BTS Grounding System ...................................................................................... 6-1
6.2 Installing the BTS Grounding System ........................................................................................... 6-2
6.2.1 Installing the Outdoor Grounding Copper Bar ................................................................... 6-2
6.2.2 Installing the Feeder Grounding Clip ................................................................................. 6-3
6.2.3 Installing the Indoor Lightning Arrester ............................................................................. 6-6
7 Installing the Cabinet Internal Cables.................................................................................................. 7-1
7.1 Overview of the Internal Cable Installation................................................................................... 7-1
7.1.1 Configuration Types of BTS ............................................................................................... 7-1
7.1.2 Precautions for Installing the RF Cables on the Front Panel .............................................. 7-1

7.2 Installing the Cables for the Single-carrier BTS and the Two-Carrier BTS...................................7-3
7.2.1 Installing the RF Cables for a Single-carrier Single-sector BTS.........................................7-3
7.2.2 Installing the RF Cables for a Single-carrier Two-sector BTS............................................ 7-6
7.2.3 Installing the RF Cables for a Single-carrier Three-sector BTS .........................................7-9
7.2.4 Installing the RF Cables for a Two-carrier Three-sector BTS...........................................7-14
7.2.5 Connecting the Backplane Signal Cables for the Rack of a Single-carrier or Two-carrier
BTS ............................................................................................................................................7-17
7.3 Installing the Cables for the BTS of Three Carriers and Above...................................................7-17
7.3.1 Installing the RF Cables for a Three-carrier Three-sector BTS ........................................7-18
7.3.2 Installing the RF Cables for a Four-carrier Three-sector BTS ..........................................7-23
7.3.3 Connecting the Jumper Cables Between the Basic Cabinet and the Extended Cabinet....7-28
7.3.4 Connecting the Backplane Signal Cables of the BTS Rack ..............................................7-29
7.4 T1 Cabke ......................................................................................................................................7-31
7.4.1 Functions...........................................................................................................................7-31
7.4.2 Connection Position of Two Ends, Wiring and Signal Flow Direction of Cable ..............7-31
7.4.3 Function ............................................................................................................................7-32
7.4.4 Connection Positions of Both Ends, Cabling and Signal Flow Direction of Cables.........7-32
8 Installing the Trunk Cables....................................................................................................................8-1
8.1 Installing the Trunk Cables ............................................................................................................8-1
8.2 Preparing the T1 cables..................................................................................................................8-1
9 Installing the Monitoring System ..........................................................................................................9-5
9.1 Composition of the Monitoring System .........................................................................................9-5
9.2 Installing the Monitoring System................................................................................................... 9-5
9.2.1 Installing the Indoor Smog Sensor ......................................................................................9-5
9.2.2 Installing the Indoor Temperature/Humidity Sensor ........................................................... 9-6
10 Installing the MainAntenna Feeder System.....................................................................................10-1
10.1 Installation Preparation for the Antenna Feeder System ............................................................10-1

10.1.1 Preparations for Installation Staff ................................................................................... 10-2
10.1.2 Installation Environment Inspection ............................................................................... 10-2
10.1.3 Safety Measures Inspection ............................................................................................ 10-3
10.1.4 Preparation of Installation Tools ..................................................................................... 10-3
10.2 Structure of the Antenna Feeder System.................................................................................... 10-4
10.3 Installation Content and Flow.................................................................................................... 10-5
10.3.1 Technical Parameters for Antenna Installation ............................................................... 10-6
10.3.2 Antenna Installation Flow............................................................................................... 10-6
10.4 Installing the Antenna Parts ....................................................................................................... 10-7
10.4.1 Determining the Antenna Installation Position ............................................................... 10-7
10.4.2 Handling and Hoisting the Antenna................................................................................ 10-8
10.4.3 Installing and Adjusting the Directional Antenna ........................................................... 10-9
10.4.4 Installing and Adjusting the Omni Antenna.................................................................. 10-12
10.4.5 Connecting and Sealing the Jumper and the Antenna................................................... 10-12
10.4.6 Installing the Feeder Window ....................................................................................... 10-13
10.4.7 Installing the Feeders .................................................................................................... 10-14
10.4.8 Installing the Indoor Jumpers ....................................................................................... 10-25
10.5 Checking and Testing the Antenna Feeders ............................................................................. 10-25
10.6 Waterproof Treatment for the Connectors ............................................................................... 10-25
11 Installing the GPS Antenna Feeder System.......................................................................................11-1
11.1 Installation Preparation for the Antenna Feeder System............................................................ 11-1
11.2 Structure of the Antenna Feeder System.................................................................................... 11-2
11.3 Installation Flow ........................................................................................................................ 11-2
11.4 Installing the Parts ..................................................................................................................... 11-3
11.4.1 Preparing the GPS Coaxial Cable Connectors................................................................ 11-3
11.4.2 Installing the GPS Lightning Arrester............................................................................. 11-4
12 Installing the Boards .......................................................................................................................... 12-1

12.1 Board Types and Functions of BTS ...........................................................................................12-1
12.2 Introduction to Main BTS Modules ...........................................................................................12-4
12.2.1 RFE Module....................................................................................................................12-4
12.2.2 HPA .................................................................................................................................12-6
12.2.3 TRX.................................................................................................................................12-8
12.3 Installing and Replacing Boards ..............................................................................................12-10
12.4 Introduction to BDS Plug-in Shelves .......................................................................................12-13
13 Hardware Installation Check.............................................................................................................13-1
13.1 Cabinet Check ............................................................................................................................13-1
13.2 Check of cabling rack.................................................................................................................13-2
13.3 Laying, Binding and Identification of Cables ............................................................................13-2
13.4 Installation Check in terms of power cables and ground wires..................................................13-3
13.5 Check of T1 Cable Installation...................................................................................................13-5
13.6 Sensor Installation Check...........................................................................................................13-5
13.7 Installation Check of Connections inside a Cabinet...................................................................13-6
13.8 Installation Check of Indoor 1/2" Jumpers.................................................................................13-6
13.9 Installation and Check of Lightning Arrester .............................................................................13-7
13.10 Installation and Check of Lightning Arrester Rack..................................................................13-7
13.11 Installation and Check of Main Feeder and GPS Feeder..........................................................13-7
13.12 Installation and Check of Feeder Windows and Waterproof Bend of the Main Feeder ...........13-9
13.13 Installation and Check of Three-way Feeder Card.................................................................13-10
13.14 Installation and Check of Outdoor 1/2" Jumpers ...................................................................13-10
13.15 Installation and Check of an Antenna .................................................................................... 13-11
13.16 Check of the Standing Wave Ratio of a Feeder......................................................................13-13
13.17 Check of Indoor/Outdoor Environment .................................................................................13-13
14 Power-on/Power-off.............................................................................................................................14-1
14.1 Check before Power-on..............................................................................................................14-1

14.1.1 Check of External Connections of the rack .................................................................... 14-1
14.1.2 Check of Rack Inside...................................................................................................... 14-1
14.2 Power-on Procedures ................................................................................................................. 14-2
14.3 Power-off Procedures ................................................................................................................ 14-3
Appendix AAbbreviations ....................................................................................................................... A-1

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List of Figures
Fig. 1.1-1 Overall Structure of the BTSB I2 Rack with the BDS Plug-in Shelf ............................... 1-2
Fig. 1.1-2 Schematic Diagram of the BTS Equipment Installation...................................................1-3
Fig. 1.2-1 Hardware Installation Flow .............................................................................................. 1-5
Fig. 3.2-1 Structure of the Wooden Box............................................................................................3-2
Fig. 3.3-1 Packing Box of the Module..............................................................................................3-4
Fig. 4.1-1 Outside View and Dimensions of the Rack ......................................................................4-2
Fig. 4.2-1 Layout of Equipment inside the ZXC10-BTSB I2 Equipment Room..............................4-3
Fig. 4.3-1 Assembly of the BTS Rack Base...................................................................................... 4-4
Fig. 4.3-2 Fixing the Base with the Rack..........................................................................................4-5
Fig. 4.3-3 Installation Holes of the BTS Rack ..................................................................................4-6
Fig. 4.3-4 Fixing the Rack.................................................................................................................4-7
Fig. 4.3-5 Installing the Rack Baffle Plates....................................................................................... 4-8
Fig. 4.4-1 Enlarged View of the Cable Hole Cover Plate..................................................................4-9
Fig. 4.4-2 Assembling the Connecting Bars on the Cabinet Top ......................................................4-9
Fig. 4.4-3 Effect Diagram of Two Cabinets Installed...................................................................... 4-10
Fig. 5.1-1 BDS Power Cable Installation on BTSB..........................................................................5-1
Fig. 5.2-1 Installation Flow of RFS Power .......................................................................................5-2
Fig. 5.3-1 RFS Power Cabling .......................................................................................................... 5-3
Fig. 5.3-2 BDS Power Cabling ......................................................................................................... 5-3
Fig. 5.3-3 Connection between Busbar and Backplane.....................................................................5-4
Fig. 5.3-4 Connecting Power Cable (1).............................................................................................5-5
Fig. 5.3-5 Connecting Power Cable (2).............................................................................................5-6
Fig. 6.1-1 Wiring for the BTS Ground..............................................................................................6-2

Fig. 6.2-1 Profile of the Grounding Copper Bar............................................................................... 6-3
Fig. 6.2-2 Structure of the Grounding Clip....................................................................................... 6-4
Fig. 6.2-3 Wrapping the Grounding Wire of the Grounding Clip with Waterproof Tape ................. 6-5
Fig. 6.2-4 Installing the Lightning Arrester Frame ........................................................................... 6-7
Fig. 7.1-1 Structure of the RF Cables on the Front Panel of the Rack.............................................. 7-2
Fig. 7.2-1 RF Cable Connection on the Front Panel of the Rack for the Single-carrier Single-sector
BTS...................................................................................................................................................... 7-4
Fig. 7.2-2 Front Panel Wiring for the Rack of the Single-carrier Single-sector BTS with the BDS
Plug-in Shelf ........................................................................................................................................ 7-5
Fig. 7.2-3 RF Cable Connection on the Front Panel of the Rack for the Single-carrier Two-sector
BTS...................................................................................................................................................... 7-7
Fig. 7.2-4 Front Panel Wiring for the Rack of the Single-carrier Two-sector BTS with the BDS
Plug-in Shelf ........................................................................................................................................ 7-8
Fig. 7.2-5 Circuitry on the Front Panel of the Rack for the Single-carrier Three-sector BTS ........ 7-10
Fig. 7.2-6 Front Panel Wiring for the Rack of the Single-carrier Three-sector BTS ...................... 7-11
Fig. 7.2-7 Front Panel Wiring for the Rack of the Single-carrier Three-sector BTS with the
EBDS-HS Part of the EBDS Hybrid Shelf ........................................................................................ 7-12
Fig. 7.2-8 Circuitry on the Front Panel of the Rack for the Two-carrier Three-sector BTS ........... 7-14
Fig. 7.2-9 Front Panel Wiring for the Rack of the Two-carrier Three-sector BTS ......................... 7-15
Fig. 7.3-1 Circuitry on the Front Panel of the Rack for the Three-carrier Three-sector BTS......... 7-19
Fig. 7.3-2 Front Panel Wiring for the Rack of the Three-carrier Three-sector BTS ....................... 7-20
Fig. 7.3-3 Circuitry on the Front Panel of the Rack for the Four-carrier Three-sector BTS........... 7-24
Fig. 7.3-4 Front Panel Wiring for the Rack of the Four-carrier Three-sector BTS......................... 7-25
Fig. 7.3-5 Structure of the LINK Cable .......................................................................................... 7-30
Fig. 7.3-6 LINK Cable Structure .................................................................................................... 7-30
Fig. 7.4-1 100ΩT1 Cable Diagram ................................................................................................. 7-31
Fig. 7.4-1 Terminals of the 100ΩCable ......................................................................................... 7-33
Fig. 7.4-2 120 ΩCable ................................................................................................................... 7-34

Fig. 7.4-3 120 ΩT1 Conversion Cable ........................................................................................... 7-35
Fig. 7.4-4 BTS Rack-top Interface Board .......................................................................................7-35
Fig. 8.2-1 Assembly Drawing of the CC4Y-J32 Coaxial Cable Connector ...................................... 8-2
Fig. 8.2-2 Coaxial Connector of the DDF.........................................................................................8-3
Fig. 8.2-3 Assembly Drawing of the Coaxial Cable Connector of DDF...........................................8-4
Fig. 9.2-1 Installing the Smog Sensor Base ......................................................................................9-6
Fig. 9.2-2 Installing the Temperature/Humidity Sensor....................................................................9-7
Fig. 10.2-1 Typical Structure of the Antenna Feeder System of Three-sector BTS ........................10-5
Fig. 10.3-1 Antenna Installation Flow ............................................................................................10-7
Fig. 10.4-1 Hoisting an Antenna .....................................................................................................10-9
Fig. 10.4-2 Installing the Kathrein Antenna .................................................................................. 10-11
Fig. 10.4-3 Adjusting the Pitch Angle of the Antenna .................................................................. 10-12
Fig. 10.4-4 Structure of the Feeder Window ................................................................................. 10-14
Fig. 10.4-5 Structure of a BTS Feeder ..........................................................................................10-15
Fig. 10.4-6 Cutting Tool for the 7/8" Feeder Connector ...............................................................10-16
Fig. 10.4-7 Cutting the Feeder with a Cutter.................................................................................10-17
Fig. 10.4-8 Checking the Cutting Length of the Feeder................................................................ 10-17
Fig. 10.4-9 Expand the External Conductor of the Feeder with a Tube Expander........................10-17
Fig. 10.4-10 Connecting the Front Part and the Back Part of the Feeder Connector ....................10-18
Fig. 10.4-11 Fixing the Front Part and the Back Part of the Feeder Connector ............................10-18
Fig. 10.4-12 Hoisting the Feeder to the Tower..............................................................................10-21
Fig. 10.4-13 Three-feeder Clip......................................................................................................10-22
Fig. 10.4-14 Method 1 of Introducing Feeders into the Equipment Room ...................................10-23
Fig. 10.4-15 Method 2 of Introducing Feeders into the Equipment Room ...................................10-23
Fig. 10.6-1 Wrap the Waterproof Adhesive Tapes (1)...................................................................10-26
Fig. 10.6-2 Wrap the Waterproof Adhesive Tapes (2)...................................................................10-26
Fig. 10.6-3 Wrap the Waterproof Adhesive Tapes (3)...................................................................10-27

Fig. 11.2-1 Structure of the GPS Antenna Feeder System.............................................................. 11-2
Fig. 11.4-1 Stripping the GPS Coaxial Cable ................................................................................. 11-3
Fig. 11.4-2 Welding the Pins of the GPS Connector....................................................................... 11-3
Fig. 11.4-3 Structure of the N-J7A Cable Assembly....................................................................... 11-4
Fig. 12.2-1 Panel of RFE Modules ................................................................................................. 12-5
Fig. 12.2-2 Structure of the HPA Front Panel ................................................................................. 12-7
Fig. 12.2-3 Structure of the TRX Front Panel................................................................................. 12-9
Fig. 12.3-1 Connectors on the Rear of the Boards and Modules .................................................. 12-11
Fig. 12.3-2 Front Panel of the Boards and Modules ..................................................................... 12-12
Fig. 12.4-1 Slot Diagram of the BDS Plug-in Shelf ..................................................................... 12-13