Nokia Solutions and Networks T5DK1 SC4812T-MC @ 800 MHz CDMA BTS User Manual 115a19 4

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Users Manual

CONTROLLED INTRODUCTION

68P64115A19–4

Mar 2003

ENGLISH

CDMA

Software Release R2.16.1.x

Technical

Information

1X SC 4812T-MC BTS Hardware

Installation

800 MHz

CONTROLLED

INTRODUCTION

SPECIFICATIONS SUBJECT TO CHANGE WITHOUT NOTICE

Notice

While reasonable efforts have been made to assure the accuracy of this document, Motorola, Inc. assumes no liability resulting from any

inaccuracies or omissions in this document, or from use of the information obtained herein. The information in this document has been

carefully checked and is believed to be entirely reliable. However, no responsibility is assumed for inaccuracies or omissions. Motorola,

Inc. reserves the right to make changes to any products described herein and reserves the right to revise this document and to make

changes from time to time in content hereof with no obligation to notify any person of revisions or changes. Motorola, Inc. does not

assume any liability arising out of the application or use of any product, software, or circuit described herein; neither does it convey

license under its patent rights or the rights of others.

It is possible that this publication may contain references to, or information about Motorola products (machines and programs),

programming, or services that are not announced in your country. Such references or information must not be construed to mean

that Motorola intends to announce such Motorola products, programming, or services in your country.

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copyrights, patents or patent applications of Motorola, as arises by operation of law in the sale of a product.

Usage and Disclosure Restrictions

License Agreement

The software described in this document is the property of Motorola, Inc. It is furnished by express license agreement only and may

be used only in accordance with the terms of such an agreement.

Copyrighted Materials

Software and documentation are copyrighted materials. Making unauthorized copies is prohibited by law. No part of the software or

documentation may be reproduced, transmitted, transcribed, stored in a retrieval system, or translated into any language or

computer language, in any form or by any means, without prior written permission of Motorola, Inc.

High Risk Activities

Components, units, or third–party products used in the product described herein are NOT fault–tolerant and are NOT designed,

manufactured, or intended for use as on–line control equipment in the following hazardous environments requiring fail–safe

controls: the operation of Nuclear Facilities, Aircraft Navigation or Aircraft Communication Systems, Air Traffic Control, Life

Support, or Weapons Systems (“High Risk Activities”). Motorola and its supplier(s) specifically disclaim any expressed or implied

warranty of fitness for such High Risk Activities.

CONTROLLED

INTRODUCTION

SPECIFICATIONS SUBJECT TO CHANGE WITHOUT NOTICE

Trademarks

and Motorola are registered trademarks of Motorola, Inc.

Product and service names profiled herein are trademarks of Motorola, Inc. Other manufacturers’ products or services profiled

herein may be referred to by trademarks of their respective companies.

Printed on

Recyclable Paper

REV012501

SC 4812T-MC vs SC 4812T BTS Read Me First (Comparison)

68P64115A19–4

Mar 2003 1X SC 4812T-MC BTS Hardware Installation - Software Release R2.16.1.x

CONTROLLED INTRODUCTION

RMF-1

Read Me First

SC 4812T-MC vs SC 4812T BTS Read Me First (Comparison)

This Read-me-first document describes a summary of changes between

the existing SCt4812T BTS and the SC 4812T-MC (Multicarrier) BTS.

The SC 4812T-MC is based on the existing SC 4812T platform and

employs similar hardware and architecture. The differences between

these products are briefly described and illustrated below. This section is

not intended to replace the SC 4812T-MC manual set.

Multicarrier provides the capability for all PAs in all quadrants to

provide trunked power across all sector/carriers. This differs from the

previous architecture in which PA modules within a quadrant provided

trunked power to only one carrier. Furthermore, in SC 4812T-MC,

adjacent channels can be combined onto one antenna versus being

transmitted on separate antennas in SC 4812T.

An overview of the BTS differences is illustrated in the following table

and in illustrations on the following pages (Figure 1 thru Figure 4).

SC 4812T Description # Description SC 4812T-MC

23x3 DC Power Input

(see Figure 1) 12x2 DC Power Input

(see Figure 1) 1

3I/O Plate supporting

3x3 DC Power Input

(see Figure 2)

2I/O Plate supporting

2x2 DC Power Input

(see Figure 2)

4CCCP Fan Tray 3CCCP Speed

Controlled Fan Tray 4

C-CCP Cage:

SCIO (3- or 6-Sector)

SBBX-1X

SSwitch

4C-CCP Cage:

SMCIO (3- or 6-Sector)

SHigh Power BBX-1X

SHigh Power Switch

PA Shelves:

SSC 4812T LPA

S4x4 TX Backplane

SPA Location and

Mapping (see Figure 3)

5PA Shelves:

SSC 4812T CLPA

SMulticarrier module

SParallel PA Combiner

SEnhanced Trunking

Module

SLPA/PLC Filler Panel

SPA Location and

Mapping (see Figure 3) 56

2:1 or 4:1 Combiners or

Dual Bandpass TX

Filters

6TX Bandpass Filters

and/or

TX Output Terminator

ti-CDMA-WP-00098-v01-ildoc-ftw

PA Breaker Mapping

(see Figure 4) 7PA Breaker Mapping

(see Figure 4) ti-CDMA-WP-00196-v01-ildoc-ftw

SC 4812T-MC vs SC 4812T BTS Read Me First (Comparison) 68P64115A19–4

Mar 20031X SC 4812T-MC BTS Hardware Installation - Software Release R2.16.1.x

CONTROLLED INTRODUCTION

RMF-2

Figure 1: DC Power Input Connector Comparison

SC 4812T SC 4812T–MC

CABLE

GROMMET

(0509591Y02)

LUG COVER

(1509789V01)

M10 NUT

(0210971A09)

M10 LOCK WASHER

(0410985A02)

M10 FLAT WASHER

(0410983B28)

CRIMP LUG

FEED COVER

(DO NOT REMOVE)

ENCLOSURE

BASE

POWER

INPUT STUD

ti-CDMA-WP-00024-v01-ildoc-ftw

CONTACT

Input

Connector/

DC Filter

ti-CDMA-WP-00074-v01-ildoc-ftw

Connector

Housing

CONTACT

(+) DC CABLE

DC CABLE (–)

(–)

(+)

Figure 2: I/O Plate Comparison

ETHERNET ROUTER (IF USED;

OTHERWISE, FILLER PLATE) EXP IN FILLER

PLATE RF EXPANSION PORT TO ANOTHER

BTS (USED ONLY IF EXPANSION

FRAME INSTALLED; OTHERWISE,

FILLER PLATE INSTALLED)

ti-CDMA-WP-00188-v01-ildoc-ftw

SPAN I/O

SITE I/O

ALARM

CONNECTORS

LAN

CONNECTIONS

GPS IN

HSO/LFR

FILLER PLATE

RECEIVE

ANTENNA

CONNECTORS

INPUT

CONNECTOR/

DC FILTER

SPAN I/O

REMOTE GPS DISTRIBUTION (RGD) MODULE –

USED ONLY IF EXPANSION FRAME(S) INSTALLED

PACKET

BACKHAUL PORTS RF EXPANSION PORT

(TO ANOTHER BTS)

LOW FREQUENCY

RECEIVER / HSO

SPAN I/O

TRANSMIT

ANTENNA

CONNECTORS

POWER

INPUT

RECEIVE ANTENNA

CONNECTORS

SITE I/OSPAN I/O

ti-CDMA-WP-00101-v01-ildoc-ftw

SC 4812T SC 4812T–MC

3 to 6 TX

ANTENNA

CONNECTORS

(depending on

configuration)

2 to 3 TX

ANTENNA

FILLER PLATES

(depending on

configuration)

SC 4812T-MC vs SC 4812T BTS Read Me First (Comparison)

68P64115A19–4

Mar 2003 1X SC 4812T-MC BTS Hardware Installation - Software Release R2.16.1.x

CONTROLLED INTRODUCTION

RMF-3

Figure 3: PA Location Comparison

Numbering

LPA 1A

LPA 1B

LPA 1C

LPA 1D

LPA 3C

LPA 3A

LPA 3B

LPA 3D

LPA 2D

LPA 2C

LPA 2B

LPA 2A

LPA 4B

LPA 4A

LPA 4C

LPA 4D

Sector

3 Sector

Sector

3 Sector

(6 Sector)

Numbering

2 to 1 Combiner

3 Sector or 6 Sector

C1, S1–3

(C1, S1–3) C2, S1–3

(C2, S1–3)

C3, S1–3

(C1, S4–6) C4, S1–3

(C2, S4–6)

(6 Sector)

123

456

1A 1B

C1 (C1)

C2 (C2)

C3 (C1)

C4 (C2)

C1 (C1)

C2 (C2)

C3 (C1)

C4 (C2)

C1 (C1)

C2 (C2)

C3 (C1)

C4 (C2)

C1 (C1)

C2 (C2)

C3 (C1)

C4 (C2)

MCM

Carrier

Numbering Carrier

Numbering

3 Sector and 6 Sector 3 Sector

(6 Sector)

3 Sector

(6 Sector)

MCM

CLPACLPA

CLPA

ti-CDMA-WP-00197-v01-ildoc-ftw

SC 4812T SC 4812T–MC

FW00297 REF.

Figure 4: PA Breaker Mapping Comparison

SC 4812T SC4812T–MC

50 50 50 50 50 50 50 50 50

ti-CDMA-WP-00224-v01-ildoc-ftw

CIRCUIT

BREAKER

PANEL

2C 2D

2A 2B

4C 4D

4A 4B

FW00380 REF.

NOTE IMPORTANT: A breaker supports a pair of PAs. In

SC4812T–MC, disengaging (pulling) a PA breaker while the

BTS is operational will degrade the TX Output power of ALL

sector–carriers, not just a specific carrier as in SC4812T.

SC 4812T-MC vs SC 4812T BTS Read Me First (Comparison) 68P64115A19–4

Mar 20031X SC 4812T-MC BTS Hardware Installation - Software Release R2.16.1.x

CONTROLLED INTRODUCTION

RMF-4

Notes

1X SC 4812T-MC BTS Hardware Installation - Software Release R2.16.1.x

CONTROLLED INTRODUCTION

Mar 2003

Table of Contents

Table of Contents 68P64115A19–4

1X SC 4812T-MC BTS Hardware Installation - Software Release R2.16.1.x

CONTROLLED INTRODUCTION

ii Mar 2003

SC 4812T-MC vs SC 4812T BTS Read Me First (Comparison) RMF-2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Contents

FCC Requirements xi . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Content xi . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

FCC Part 15 Requirements xi . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

FCC Part 68 Requirements xii . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Foreword xiii . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

General Safety xv . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Revision History xvii . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Chapter 1 Manual Overview and BTS General Information 1-1 . . . . . . . . . . . . . . . . . . .

Manual Overview, Abbreviations and Acronyms 1-2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Manual Overview 1-2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Manual Structure 1-2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Abbreviations and Acronyms 1-3 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Required Documentation and Environmental Specifications 1-5 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Required Documentation 1-5 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Specifications 1-6 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

BTS Frame Site Layout 1-7 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Base Transceiver Station (BTS) Frame Identification 1-8 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

BTS Frame 1-8 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

I/O Plate 1-9 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Site I/O 1-9 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Span I/O 1-9 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Combined CDMA Channel Processor (C-CCP) Shelf 1-9 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Power Distribution Cage MC Configuration 1-10 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

MC CLPA Cage 1-10 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

MC Module 1-10 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

In-Frame Components 1-10 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

External Components 1-10 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Chapter 2 Inter-Frame Cabling 2-1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Inter-Frame Cabling 2-2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Overview 2-2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Review the Material 2-2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Configurations Supported 2-2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Cabling Installation Order 2-2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Cable Labels 2-2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Cable Connections 2-3 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

BTS Frame Description 2-3 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Top I/O (Interconnect) Plate (Figure 2-1 and Figure 2-2) 2-3 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Expansion Frame I/O Plate 2-5 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Site I/O and Span I/O Boards 2-6 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Remote GPS Distribution (RGD) Card 2-6 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Cabling Diagrams and Descriptions 2-7 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Cable Descriptions and Part Numbers 2-7 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Overall Cabling Diagram (Single Frame) 2-9 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Alarm / Span Cabling 2-10 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Objective 2-10 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Table of Contents

68P64115A19–4

1X SC 4812T-MC BTS Hardware Installation - Software Release R2.16.1.x

CONTROLLED INTRODUCTION

iii

Mar 2003

Cable Labels 2-10 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Equipment Needed 2-10 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Cabling Diagram 2-11 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Cable Run List 2-11 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Install Span and Alarm Cables 2-12 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Alarm Signal Specifications 2-13 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Span Line Cable Pin Numbering 2-14 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Alarm Connectors Pin and Signal Information 2-15 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Equipment Compliance 2-18 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

BTS System Timing Options 2-19 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Timing Sources 2-19 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

RF Global Positioning Satellite (RF GPS) Cabling 2-20 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

RF GPS Cabling Diagram 2-20 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Cable Run List 2-21 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

RF GPS Cabling Installation Procedure 2-21 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Remote Global Positioning Satellite (RGPS) Cabling 2-22 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

RGPS Cabling Diagrams 2-22 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Cabling Run List 2-23 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Install RGPS Cable 2-23 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Low Frequency Receiver / High Stability Oscillator (LFR/HSO) Cabling 2-24 . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Overview 2-24 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Cable Labels 2-24 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Cable Run List 2-24 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Procedure 2-24 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

LFR Cable (Cable L) Pin/Signal Information 2-25 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

BTS Antenna Configuration 2-26 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Overview 2-26 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

RX Antenna Configurations 2-26 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

TX Antenna Configurations 2-27 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

BTS 60 Degree Sector (6 Sector) Transmit Path Cabling 2-28 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Objective 2-28 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Cable Labels 2-28 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Cabling Diagram 2-28 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

60 Degree Sector Configuration 2-30 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

TX Ports for 6 Sector Configuration 2-30 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Procedure 2-30 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

BTS 60 Degree Sector (6 Sector) Receive Path Cabling 2-31 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Objective 2-31 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Cable Labels 2-31 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Cabling Diagram 2-31 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Procedure 2-32 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

BTS 120 Degree Sector (3 Sector) Transmit Path Cabling 2-33 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Objective 2-33 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Cable Labels 2-33 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Cabling Diagram 2-33 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Procedure 2-35 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

BTS 120 Degree Sector (3 Sector) Receive Path Cabling 2-36 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Objective 2-36 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Cable Labels 2-36 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Cabling Diagram 2-36 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Cabling Procedure 2-38 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Table of Contents 68P64115A19–4

1X SC 4812T-MC BTS Hardware Installation - Software Release R2.16.1.x

CONTROLLED INTRODUCTION

iv Mar 2003

Earth Ground Cabling 2-39 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Objective 2-39 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Earth Grounding Diagram 2-39 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Cable Labels 2-39 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Equipment Needed 2-39 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Install Earth Grounding Cables 2-40 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

BTS Power Cabling 2-41 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Objective 2-41 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Important Guidelines 2-41 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Option A. Power Distribution Cabling for +27 V BTS Configuration with One Power Feed 2-44 . . . . . .

Option B. Power Distribution Cabling for +27 V BTS Configuration with Two Power Feeds 2-45 . . . . .

Tools and Equipment Required 2-46 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Pre-connection Checklist 2-47 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Installing Power Cables 2-47 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

BTS Power Cabling 2-48 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Chapter 3 Expansion Frame Cabling and Installation 3-1 . . . . . . . . . . . . . . . . . . . . . . . .

Expansion Frame (+27 V BTS Configuration) 3-2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Installation Procedures 3-2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Inter-frame Cables 3-2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Before You Begin 3-2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Expansion Frame and Expansion I/O Plate 3-3 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Cable Labels 3-6 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Expansion Frame Cabling Diagram 3-6 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Expansion Frame Inter-Frame Cabling 3-7 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Remote GPS Distribution (RGD) Board Diagram 3-7 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Expansion of the +27 V Frame 3-8 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Antenna Sharing 3-8 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Tools Required 3-8 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Expansion Procedure 3-8 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

RF GPS Expansion Installation 3-10 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

GPS Expansion 3-10 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Customer Equipment Considerations and System Constrains 3-10 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

RF RGPS Expansion Installation Considerations 3-10 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Remote GPS Distribution Expansion 3-12 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Configuration 3-12 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Tools Required 3-12 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Remote GPS (RGD) Expansion Procedure 3-12 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

High Stability Oscillator Expansion (HSOX) 3-13 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Configuration 3-13 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Tools Required 3-13 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

HSO Expansion Procedure 3-13 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Local Area Network (LAN) Expansion Installation 3-14 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Configuration 3-14 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Tools Required 3-14 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Torque Specifications 3-14 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

LAN Expansion Installation Procedure 3-14 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Setting Frame C-CCP Shelf Configuration Switch 3-16 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Chapter 4 Optional Equipment 4-1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Optional BTS Equipment Identification 4-2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Table of Contents

68P64115A19–4

1X SC 4812T-MC BTS Hardware Installation - Software Release R2.16.1.x

CONTROLLED INTRODUCTION

Mar 2003

Overview 4-2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Directional Couplers 4-2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Duplex Directional Couplers (DDC) and Mounting Bracket 4-3 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

RFDS 4-4 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

RF Interfaces 4-4 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

RFDS Function 4-4 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

RFDS Cabling to the BTS 4-6 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

BTS Antenna Configuration 4-7 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Overview 4-7 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

BTS 60 Degree Sector (6 Sector) Transmit Path Cabling 4-8 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Objective 4-8 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Cable Labels 4-8 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Cabling Diagram 4-8 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

60 Degree Sector Configuration 4-9 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Procedure 4-9 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

BTS 60 Degree Sector (6 Sector) Receive Path Cabling 4-10 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Objective 4-10 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Cable Labels 4-10 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Cabling Diagram 4-10 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Procedure 4-11 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

BTS 120 Degree Sector (3 Sector) Transmit Path Cabling 4-12 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Objective 4-12 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Cable Labels 4-12 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Cabling Diagram 4-12 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Procedure 4-13 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

BTS 120 Degree Sector (3 Sector) Receive Path Cabling 4-14 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Objective 4-14 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Cable Labels 4-14 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Cabling Diagram 4-14 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Cabling Procedure 4-16 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

3 Sector Non–Duplexed Cabling 4-17 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

4-17 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Objective 4-17 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Cabling Diagram 4-17 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

3 Sector Duplexed 4-20 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Objective 4-20 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Cabling Diagram 4-20 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

6 Sector Duplexed 4-22 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Objective 4-22 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Cabling Diagram 4-22 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Chapter 5 What’s Next and Site Cleanup 5-1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

What’s Next 5-2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Introduction 5-2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Clean Up the Site 5-2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Fill Out Checklist 5-2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Optimize the System 5-2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Site Cleanup 5-3 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Remove Protective Covering 5-3 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Lighting Fixtures 5-3 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Tools 5-3 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Table of Contents 68P64115A19–4

1X SC 4812T-MC BTS Hardware Installation - Software Release R2.16.1.x

CONTROLLED INTRODUCTION

vi Mar 2003

Materials 5-3 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Remove Debris 5-3 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Environment 5-3 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Installation Completion Checklist 5-4 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Directions 5-4 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Installation Completion Checklist 5-4 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Appendix A Carrier Add Instructions A-1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Carrier Add Instructions A-2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Overview A-2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Tool & Torque Requirements A-2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

T– Options A-2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Carrier Add Matrix (3 Sector) A-2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Adding a Carrier (3 Sector) A-3 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Carrier Add (6 Sector) A-5 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Carrier Add Matrix (6 Sector) A-5 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Installing a Second Carrier A-5 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Index Index-1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Table of Contents

68P64115A19–4

1X SC 4812T-MC BTS Hardware Installation - Software Release R2.16.1.x

CONTROLLED INTRODUCTION

vii

Mar 2003

Figure 1: DC Power Input Connector Comparison RMF-3 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Figure 2: I/O Plate Comparison RMF-3 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Figure 3: PA Location Comparison RMF-4 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Figure 4: PA Breaker Mapping Comparison RMF-4 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

List of Figures

Figure 1-1:Dimensions and Clearances for the BTS 1-7 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Figure 1-2: SC 4812T–MC BTS Frame 1-8 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Figure 2-1: SC4812T–MC Starter Frame I/O Plate 2-4 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Figure 2-2: SC4812T–MC Expansion Frame I/O Plate 2-5 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Figure 2-3: Site I/O and Span I/O Boards 2-6 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Figure 2-4: RGD Board Cables Connection 2-6 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Figure 2-5: Overall Signal Cabling Diagram for CDMA Systems 2-9 . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Figure 2-6: Alarm and Span Line Cabling Details 2-11 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Figure 2-7: Cable A (Span Line) Pin Numbering 2-14 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Figure 2-8: Cable B (Alarm) Pin Numbering 2-15 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Figure 2-9: RF GPS Cabling Detail 2-20 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Figure 2-10: Remote GPS Mounting Detail 2-22 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Figure 2-11: Remote GPS Cabling Diagram 2-23 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Figure 2-12: 60 Degree Sector (6 Sector) Transmit Path Cabling Details (Outside Frame) 2-28 . . . . . .

Figure 2-13: 60 Degree Sector (6 Sector) Transmit Path Cabling Details (Inside frame) 2-29 . . . . . . . .

Figure 2-14: 60 Degree Sector (6 Sector) Receive Path Cabling Details 2-31 . . . . . . . . . . . . . . . . . . . . .

Figure 2-15: 120 Degree Sector (3 Sector) Transmit Path Cabling Details (outside the frame) 2-33 . . .

Figure 2-16: 120 Degree Sector (3 Sector) Transmit Path Cabling Details (inside the frame) 2-34 . . . .

Figure 2-17: 120 Degree Sector (3 Sector) Receive Path Cabling Details 2-37 . . . . . . . . . . . . . . . . . . . .

Figure 2-18: Earth Ground Cabling Details 2-39 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Figure 2-19: Breaker Panel Identification 2-42 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Figure 2-20: Length and Tie-Down Requirements for BTS Power Cables 2-43 . . . . . . . . . . . . . . . . . . . . .

Figure 2-21: BTS Power Cabling for the +27 V BTS Configuration using One Power Feed 2-44 . . . . .

Figure 2-22: BTS Power Cabling for the + 27 V BTS Configuration using TwoPower Feeds 2-45 . . . . .

Figure 2-23: DC Power Connector/Filter 2-46 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Figure 3-1:BTS MC Expansion Frame (+27 V Configuration) 3-3 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Figure 3-2: Expansion Frame I/O Plate (+27 V Configuration) 3-4 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Figure 3-3: Starter Frame I/O Plate 3-5 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Figure 3-4: Expansion Frame Cabling Details 3-6 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Figure 3-5: RGD Board Cable Connections 3-7 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Figure 3-6: RX Antenna Sharing with an Expansion Frame 3-8 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Figure 3-7: System to Feed Multiple BTS’s from One RF GPS Antenna 3-11 . . . . . . . . . . . . . . . . . . . . . .

Figure 3-8: HSOX Cable (3086458H01) for Expansion Frame 3-13 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Figure 3-9: LAN Grounding Stud 3-15 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Figure 3-10: Backplane DIP Switch Settings 3-16 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Table of Contents 68P64115A19–4

1X SC 4812T-MC BTS Hardware Installation - Software Release R2.16.1.x

CONTROLLED INTRODUCTION

viii Mar 2003

Figure 4-1: Directional Couplers 4-2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Figure 4-2: DDC (Duplexers – Directional Couplers) 4-3 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Figure 4-3: RFDS (Rack Mount Unit) 4-5 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Figure 4-4: RFDS (Block Diagram) 4-6 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Figure 4-5: 60 Degree Sector (6 Sector) Transmit Path Cabling Details 4-8 . . . . . . . . . . . . . . . . . . . . . .

Figure 4-6: 60 Degree Sector (6 Sector) Receive Path Cabling Details 4-10 . . . . . . . . . . . . . . . . . . . . . . .

Figure 4-7: 120 Degree Sector (3 Sector) Transmit Path Cabling Details 4-12 . . . . . . . . . . . . . . . . . . . . .

Figure 4-8: 120 Degree Sector (3 Sector) Receive Path Cabling Details 4-15 . . . . . . . . . . . . . . . . . . . . .

Figure 4-9: 3-Sector Non–Duplexed Cabling Configurations 4-18 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Figure 4-10: 3–Sector Duplexed Cabling Configurations 4-20 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Figure 4-11: 6-Sector Duplexed Cabling Configurations 4-23 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Figure A-1: PLC Filler Plate Location (3X3 Enhanced Trunking Module) A-4 . . . . . . . . . . . . . . . . . . . . . .

Figure A-2: PLC Filler Plate Location (4X4 Enhanced Trunking Module) A-4 . . . . . . . . . . . . . . . . . . . . . .

Figure A-3: PLC Filler Plate Locations 6 Sector (3X3 Enhanced Trunking Module) A-6 . . . . . . . . . . . . .

Figure A-4: PLC Filler Plate Locations (4X4 Enhanced Trunking Module) A-6 . . . . . . . . . . . . . . . . . . . . .

Table of Contents

68P64115A19–4

1X SC 4812T-MC BTS Hardware Installation - Software Release R2.16.1.x

CONTROLLED INTRODUCTION

Mar 2003

List of Tables

FCC Part 68 Registered Devices xii . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Table 1-1: Abbreviations and Acronyms 1-3 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Table 1-2: Environmental Specifications 1-6 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Table 2-1: Cable Descriptions and Part Numbers 2-7 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Table 2-2: Cables Needed for Alarm and Span Line Cabling 2-10 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Table 2-3: Cable Run List for Alarm and Span Line Cabling 2-11 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Table 2-4: Procedure to Install Span Line A Cable 2-12 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Table 2-5: Procedure to Install Span Line B Cable 2-12 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Table 2-6: Procedure to Install Alarm Cables 2-12 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Table 2-7: External Alarm Connector Characteristics and Requirements 2-13 . . . . . . . . . . . . . . . . . . . . .

Table 2-8: Span I/O Connector 2-14 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Table 2-9: Pin and Signal Information for ALARM A Connectors 2-16 . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Table 2-10: Pin and Signal Information for ALARM B Connectors 2-17 . . . . . . . . . . . . . . . . . . . . . . . . . . .

Table 2-11: Cable Run List for GPS and LFR Cabling 2-21 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Table 2-12: Procedure to Install the RF GPS Cabling 2-21 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Table 2-13: Remote GPS Cable Descriptions and Part Numbers 2-23 . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Table 2-14: Installing the RGPS Cabling 2-23 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Table 2-15: Cable Run List for GPS and LFR Cabling 2-24 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Table 2-16: Procedure to Install LFR Cabling 2-24 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Table 2-17: Pin /Signal Information for LFR Cable (Cable C) 2-25 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Table 2-18: RX Antenna Configuration 2-26 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Table 2-19: Multicarrier BTS TX Antenna Configuration 2-27 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Table 2-20: Cable Run List for 60 Degree Sector TX Configuration 2-30 . . . . . . . . . . . . . . . . . . . . . . . . . .

Table 2-21: Cable Run List for 60 Degree Sector Receive Path Cabling 2-30 . . . . . . . . . . . . . . . . . . . . . .

Table 2-22: Installing the 60 Degree Sector TX Path Cables 2-30 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Table 2-23: Cables Needed for 120 Degree Sector Receive Path 2-32 . . . . . . . . . . . . . . . . . . . . . . . . . . .

Table 2-24: Cable Run List for 60 Degree Sector Receive Path Cabling 2-32 . . . . . . . . . . . . . . . . . . . . . .

Table 2-25: Installing the 60 Degree Sector Receive Path Cables 2-32 . . . . . . . . . . . . . . . . . . . . . . . . . . .

Table 2-26: Cables Needed for 120 Degree Sector Transmit Path 2-34 . . . . . . . . . . . . . . . . . . . . . . . . . . .

Table 2-27: Cable Run List for 120 Degree Sector TX Configuration 2-34 . . . . . . . . . . . . . . . . . . . . . . . . .

Table 2-28: Installing the 120 Degree Sector TX Path Cables 2-35 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Table 2-29: Cables Needed for 120 Degree Sector Receive Path 2-36 . . . . . . . . . . . . . . . . . . . . . . . . . . .

Table 2-30: Cable Run List for 120 Degree Sector Receive Path Cabling 2-36 . . . . . . . . . . . . . . . . . . . . .

Table 2-31: Installing the 120 Degree Sector Receive Path Cables 2-38 . . . . . . . . . . . . . . . . . . . . . . . . . .

Table 2-32: Items Required for Earth Grounding 2-39 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Table 2-33: Procedure to Install Earth Grounding Cables 2-40 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Table 2-34: DC Filter Power Feed Configurations 2-41 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Table 2-35: Maximum Cable Length 2-43 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Table 2-36: Lug Part Numbers 2-46 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Table of Contents 68P64115A19–4

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Table 2-37: Procedure to Install BTS +27 V Power Cables 2-48 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Table 3-1: Expansion Cable/Hardware Descriptions and Part Numbers 3-2 . . . . . . . . . . . . . . . . . . . . . .

Table 3-2: Installing an Expansion BTS 3-8 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Table 3-3: Installing Remote GPS (RGD) Expansion 3-12 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Table 3-4: Installing the HSOX Cable and Card 3-13 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Table 3-5: Installing LAN Expansion 3-14 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Table 4-1: CDMA Frequency Spectrum in MHz 4-4 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Table 4-2: Cable Run List for 60 Degree Sector TX Configuration 4-9 . . . . . . . . . . . . . . . . . . . . . . . . . . .

Table 4-3: Installing the 60 Degree Sector TX Path Cables 4-9 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Table 4-4: Cables Needed for 120 Degree Sector Receive Path 4-11 . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Table 4-5: Cable Run List for 60 Degree Sector Receive Path Cabling 4-11 . . . . . . . . . . . . . . . . . . . . . . .

Table 4-6: Installing the 60 Degree Sector Receive Path Cables 4-11 . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Table 4-7: Cables Needed for 120 Degree Sector Transmit Path 4-12 . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Table 4-8: Cable Run List for 120 Degree Sector Configuration 4-13 . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Table 4-9: Installing the 120 Degree Sector TX Path Cables 4-13 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Table 4-10: Cables Needed for 120 Degree Sector Receive Path 4-14 . . . . . . . . . . . . . . . . . . . . . . . . . . .

Table 4-11: Cable Run List for 120 Degree Sector Receive Path Cabling 4-14 . . . . . . . . . . . . . . . . . . . . .

Table 4-12: Installing the 120 Degree Sector Receive Path Cables 4-16 . . . . . . . . . . . . . . . . . . . . . . . . . .

Table 4-13: 3-Sector Non-Duplexed Directional Coupler to RFDS Cabling Table 4-19 . . . . . . . . . . . . . . .

Table 4-14: Installing RF Cables in a 3-Sector Non-Duplexed System 4-19 . . . . . . . . . . . . . . . . . . . . . . .

Table 4-15: 3-Sector Duplexed Directional Coupler to RFDS Cabling Table 4-21 . . . . . . . . . . . . . . . . . . .

Table 4-16: Installing RF Cables in a 3-Sector Duplexed System 4-21 . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Table 4-17: 6-Sector Duplexed Directional Coupler to RFDS Cabling Table 4-24 . . . . . . . . . . . . . . . . . . .

Table 4-18: Installing RF Cables in a 6-Sector Duplexed System 4-24 . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Table 5-1: Installation Completion Checklist 5-4 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Table A-1: 3 Sector Carrier Add Matrix A-3 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Table A-3: Adding a Carrier A-3 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Table A-4: Six Sector Carrier Add Matrix A-5 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Table A-5: Installing a Second Carrier A-5 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

FCC Requirements

68P64115A19–4

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CONTROLLED INTRODUCTION

Mar 2003

FCC Requirements

Content

This section presents Federal Communications Commission (FCC)

Rules Parts 15 and 68 requirements and compliance information for the

SCt4812T/ET/ET Lite series Radio Frequency Base Transceiver

Stations.

FCC Part 15 Requirements

Part 15.19a(3) – INFORMATION TO USER

NOTE This device complies with Part 15 of the FCC Rules. Operation

is subject to the following two conditions:

1. This device may not cause harmful interference, and

2. This device must accept any interference received, including

interference that may cause undesired operation.

Part 15.21 – INFORMATION TO USER

CAUTION Changes or modifications not expressly approved by Motorola

could void your authority to operate the equipment.

15.105(b) – INFORMATION TO USER

NOTE This equipment has been tested and found to comply with the

limits for a Class B digital device, pursuant to Part 15 of the

FCC Rules. These limits are designed to provide reasonable

protection against harmful interference in a residential

installation. 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. If this

equipment does cause harmful interference to radio or television

reception, which can be determined by turning the equipment

OFF and ON, the user is encouraged to try to correct the

interference by one or more of the following measures:

SReorient or relocate the receiving antenna.

SIncrease the separation between the equipment and receiver.

SConnect the equipment into an outlet on a circuit different

from that to which the receiver is connected.

SConsult the dealer or an experienced radio/TV technician for

help.

FCC Requirements 68P64115A19–4

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FCC Part 68 Requirements

This equipment complies with Part 68 of the Federal Communications

Commission (FCC) Rules. A label on the GLI board, easily visible with

the board removed, contains the FCC Registration Number for this

equipment. If requested, this information must be provided to the

telephone company.

FCC Part 68 Registered Devices

Device FCC Part 68 ID

Group Line Interface (GLI2) US: IHEUSA–32769–XD–E

Group Line Interface (GLI3) US: IHEXDNANGLI3–1X

The telephone company may make changes in its facilities, equipment,

operations, or procedures that could affect the operation of your T1. If

this happens, the telephone company will provide advance notice so that

you can modify your equipment as required to maintain uninterrupted

service.

If this equipment causes harm to the telephone network, the telephone

company will notify you in advance that temporary discontinuance of

service may be required. If advance notice is not practical, the telephone

company will notify you as soon as possible. Also, you will be advised

of your right to file a complaint with the FCC if you believe it is

necessary.

If you experience trouble operating this equipment with the T1, please

contact:

Global Customer Network Resolution Center (CNRC)

1501 W. Shure Drive, 3436N

Arlington Heights, Illinois 60004

Phone Number: (847) 632–5390

for repair and/or warranty information. You should not attempt to repair

this equipment yourself. This equipment contains no customer or

user-serviceable parts.

Changes or modifications not expressly approved by Motorola could

void your authority to operate this equipment.

Foreword

68P64115A19–4

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Mar 2003

Foreword

Scope of manual

This manual is intended for use by cellular telephone system

craftspersons in the day-to-day operation of Motorola cellular system

equipment and ancillary devices.

This manual is not intended to replace the system and equipment

training offered by Motorola, although it can be used to supplement or

enhance the knowledge gained through such training.

Obtaining Manuals

To view, download, order manuals (original or revised), visit the

Motorola Lifecycles Customer web page at http://services.motorola.com,

or contact your Motorola account representative.

If Motorola changes the content of a manual after the original printing

date, Motorola publishes a new version with the same part number but a

different revision character.

Text conventions

The following special paragraphs are used in this manual to point out

information that must be read. This information may be set-off from the

surrounding text, but is always preceded by a bold title in capital letters.

The three categories of these special paragraphs are:

NOTE Presents additional, helpful, non-critical information that you can

use. Bold-text notes indicate information to help you avoid

an undesirable situation or provides additional information

to help you understand a topic or concept.

CAUTION Presents information to identify a situation in which equipment

damage could occur, thus avoiding damage to equipment.

WARNING Presents information to warn you of a potentially hazardous

situation in which there is a possibility of personal injury.

The following typographical conventions are used for the presentation of

software information:

SIn text, sans serif BOLDFACE CAPITAL characters (a type style

without angular strokes: i.e., SERIF versus SANS SERIF) are used to

name a command.

SIn text, typewriter style characters represent prompts and the

system output as displayed on an operator terminal or printer.

SIn command definitions, sans serif boldface characters represent those

parts of the command string that must be entered exactly as shown and

typewriter style characters represent command output responses

as displayed on an operator terminal or printer.

SIn the command format of the command definition, typewriter

style characters represent the command parameters.

Foreword 68P64115A19–4

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Reporting manual errors

To report a documentation error, call the CNRC (Customer Network

Resolution Center) and provide the following information to enable

CNRC to open an MR (Modification Request):

– the document type

– the manual title, part number, and revision character

– the page number(s) with the error

– a detailed description of the error and if possible the proposed solution

Motorola appreciates feedback from the users of our manuals.

Send questions and comments regarding user documentation to the email

address below:

cdma.documentation@motorola.com

Motorola appreciates feedback from the users of our information.

Manual banner definitions

A banner (oversized text on the bottom of the page, for example,

PRELIMINARY) indicates that some information contained in the

manual is not yet approved for general customer use.

24-hour support service

If you have problems regarding the operation of your equipment, please

contact the Customer Network Resolution Center for immediate

assistance. The 24 hour telephone numbers are:

NA CNRC +1–800–433–5202

EMEA CNRC +44– (0) 1793–565444

ASPAC CNRC +86–10–88417733

Japan & Korea CNRC +81–3–5463–3550

LAC CNRC +51–1–212–4020

For further CNRC contact information, contact your Motorola account

representative.

General Safety

68P64115A19–4

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Mar 2003

General Safety

Remember! . . . Safety

depends on you!!

The following general safety precautions must be observed during all

phases of operation, service, and repair of the equipment described in

this manual. Failure to comply with these precautions or with specific

warnings elsewhere in this manual violates safety standards of design,

manufacture, and intended use of the equipment. Motorola, Inc. assumes

no liability for the customer’s failure to comply with these requirements.

The safety precautions listed below represent warnings of certain dangers

of which we are aware. You, as the user of this product, should follow

these warnings and all other safety precautions necessary for the safe

operation of the equipment in your operating environment.

Ground the instrument

To minimize shock hazard, the equipment chassis and enclosure must be

connected to an electrical ground. If the equipment is supplied with a

three-conductor ac power cable, the power cable must be either plugged

into an approved three-contact electrical outlet or used with a

three-contact to two-contact adapter. The three-contact to two-contact

adapter must have the grounding wire (green) firmly connected to an

electrical ground (safety ground) at the power outlet. The power jack and

mating plug of the power cable must meet International Electrotechnical

Commission (IEC) safety standards.

NOTE Refer to Grounding Guideline for Cellular Radio Installations –

68P81150E62.

Do not operate in an explosive

atmosphere

Do not operate the equipment in the presence of flammable gases or

fumes. Operation of any electrical equipment in such an environment

constitutes a definite safety hazard.

Keep away from live circuits

Operating personnel must:

Snot remove equipment covers. Only Factory Authorized Service

Personnel or other qualified maintenance personnel may remove

equipment covers for internal subassembly, or component

replacement, or any internal adjustment.

Snot replace components with power cable connected. Under certain

conditions, dangerous voltages may exist even with the power cable

removed.

Salways disconnect power and discharge circuits before touching them.

Do not service or adjust alone

Do not attempt internal service or adjustment, unless another person,

capable of rendering first aid and resuscitation, is present.

General Safety 68P64115A19–4

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xvi Mar 2003

Use caution when exposing or

handling the CRT

Breakage of the Cathode–Ray Tube (CRT) causes a high-velocity

scattering of glass fragments (implosion). To prevent CRT implosion,

avoid rough handling or jarring of the equipment. The CRT should be

handled only by qualified maintenance personnel, using approved safety

mask and gloves.

Do not substitute parts or

modify equipment

Because of the danger of introducing additional hazards, do not install

substitute parts or perform any unauthorized modification of equipment.

Contact Motorola Warranty and Repair for service and repair to ensure

that safety features are maintained.

Dangerous procedure

warnings

Warnings, such as the example below, precede potentially dangerous

procedures throughout this manual. Instructions contained in the

warnings must be followed. You should also employ all other safety

precautions that you deem necessary for the operation of the equipment

in your operating environment.

WARNING Dangerous voltages, capable of causing death, are present in this

equipment. Use extreme caution when handling, testing, and

adjusting.

Revision History

68P64115A19–4

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xvii

Mar 2003

Revision History

Manual Number

68P64115A19–4

Manual Title

1X SC 4812T-MC BTS Hardware Installation - Software Release

R2.16.1.x

Version Information

The following table lists the manual version, date of version, and

remarks on the version. Revision bars printed in page margins (as shown

to the side) identify material which has changed from the previous

release of this publication.

Version

Level Date of Issue Remarks

1Jan 2003 DRAFT Manual submitted for engineering markup

2Feb 2003 Preliminary Manual submitted for engineering review

3Feb 2003 DV&V Test Review

4Mar 2003 CONTROLLED INTRODUCTION

Revision History 68P64115A19–4

1X SC 4812T-MC BTS Hardware Installation - Software Release R2.16.1.x

CONTROLLED INTRODUCTION

xviii Mar 2003

Notes

Mar 2003 1X SC 4812T-MC BTS Hardware Installation - Software Release R2.16.1.x

CONTROLLED INTRODUCTION

1-1

Chapter 1

Manual Overview and BTS General

Information

Manual Overview, Abbreviations and Acronyms 68P64115A19–4

Mar 2003

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CONTROLLED INTRODUCTION

1-2

Manual Overview, Abbreviations and Acronyms

Manual Overview

NOTE This document supports Software Version Release 16.1.

The SC 4812T-MC Base Transceiver Station can be a stand alone BTS,

or can be co-located with an SC 4812T for use as an expansion frame. In

a single stand alone configuration, the SC4812T-MC system is capable

of supporting a maximum of 4 carriers in 3-sector configuration or 2

carriers in 6-sector configuration. With the addition of one expansion

frame, the maximum carrier capacity becomes 8 in a 3-sector

configuration or 4 in a 6-sector configuration.

This document provides information pertaining to the specific hardware

and cable installation of the Motorola 1X SCt4812T–MC BTS

Multicarrier frame.

The basic frame installation procedure is described in the SC Product

Family Frame Mounting Guide – 68P09226A18. For detailed

installation information on non-Motorola equipment, refer to the vendor

manuals provided with such equipment.

Manual Structure

Chapter 1 – Overview

This chapter provides the following information:

SOverview of manual content (including Abbreviations and Acronyms)

SRequired documents

SSite layout

SFrame Identification

Chapter 2 – Inter-frame Cabling

This chapter contains procedures for cabling the BTS frame

configuration and cabling instruction for optional equipment.

Chapter 3 – Expansion Frame Cabling

This chapter contains procedures for cabling the Expansion frame

associated with the configuration of the BTS.

Chapter 4 – Optional Equipment

This chapter provides identification of optional BTS equipment and the

procedures to install the equipment.

Chapter 5 – What’s Next and Cleanup

This chapter includes site cleanup and a pre-optimization checklist.

Appendix A – Carrier Add

Provides detailed instructions for installing one or more additional

carriers to a BTS frame.

Manual Overview, Abbreviations and Acronyms

68P64115A19–4

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1-3

Abbreviations and Acronyms

Table 1-1 identifies the equipment related abbreviations and acronyms

used in this manual.

Table 1-1: Abbreviations and Acronyms

Acronym Definition

AMR Alarm Monitor Reporting

ATP Acceptance Test Procedure or Plan

BBX Broadband Transceiver

BLO Bay Level Offset

BTS Base Transceiver Station

CBSC Centralized Base Station Controller

C-CCP Combined CDMA Channel Processor

CCD CDMA Clock Distribution

CDMA Code Division Multiple Access

CE Channel Element

CLI Command Line Interface

CLPA Higher Power Linear Power Amplifier

CM Channel Module

CMR Cellular Manual Revision

CSM Clock Synchronization Manager

DBPF Dual Bandpass Filter

DBM Debug Monitor

DDC Duplexer/Directional Coupler

DSP Digital Signal Processor

EMPC Expansion Multicoupler Preselector Card

ETM Enhanced Trunking Module

FRU Field Replaceable Unit

FSI Frame Status Indicator

GLI Group Line Interface

GPS Global Positioning System

HSO High Stability Oscillator

I&Q In–phase and Quadrature

LAPD Link Access Protocol “D”

LFR Low Frequency Receiver

LMF Local Maintenance Facility

LORAN Long Range Navigational

LPA Linear Power Amplifier

MC Multicarrier

MCC Multi-channel CDMA

MCIO Multicarrier Combiner Input/Output

. . . continued on next page

Manual Overview, Abbreviations and Acronyms 68P64115A19–4

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CONTROLLED INTRODUCTION

1-4

Table 1-1: Abbreviations and Acronyms

Acronym Definition

MCM Multicarrier Module

MGLI Master Group Line Interface

MM Mobility Manager

MMI Man Machine Interface

MPC Multicoupler Preselector Card

MSC Mobile Switching Center

OMCR Operations Maintenance Center – Radio

PAC Power Alarms Card

PCS Personal Communication System

PLC Parallel LPA Combiner

PN Pseudo-random Noise

PSTN Public Switched Telephone Network

PSM Power Supply Module

PWM Pulse Width Monitor

QPSK Quadrature Phase Shift Keyed

RGD Remote GPS Distribution Card

RFDS Radio Frequency Diagnostic Subsystem

RSSI Received Signal Strength Indicator

SCAP Super Cell Application Protocol

TCH Traffic Channel

TSI Time Slot Interchanger

Required Documentation and Environmental Specifications

Mar 2003 1X SC 4812T-MC BTS Hardware Installation - Software Release R2.16.1.x

CONTROLLED INTRODUCTION

1-5

Required Documentation and Environmental Specifications

Required Documentation

The following documents are required to perform the installation of the

cell site equipment:

SSC Product Family Frame Mounting Guide (Motorola part number

68P09226A18)

NOTE The Frame Mounting Guide manual is a generic manual

designed to provide specific information needed to install any

SC frame at a variety of sites.

Instructions for installing certain optional material, (i.e.,

directional couplers, circulators, etc.) is also contained in the

Frame Mounting Guide. If your site includes such options, use

the information provided therein.

However, some material in the Frame Mounting Guide may not

apply to your site. The RFDS shown in the Frame Mounting

Guide is for analog cell sites. The Frame Mounting Guide will

be revised to include new options as they become available.

Other optional material, such as duplexers, is contained in this

manual. If your site includes the duplexer option, use the

information provided later in this manual.

S1X SC 4812T-MC BTSOptimization/ATP (Motorola part number

68P64115A21)

S1X SC 4812T-MC BTS FRU Guide (Motorola part number

68P64115A20)

SSite Document (generated by Motorola Systems Engineering) which

includes:

– trial specific documentation

– channel allocation

– contact list (customer)

– ancillary/expendable equipment list

– site wiring lists

– card placement

– contact list (Motorola support)

– job box inventory

SDemarcation Document (Scope of Work agreement)

SGrounding Guidelines for Cellular Radio Installations (Motorola part

number 68P81150E62)

SInstallation manuals for non-Motorola equipment (for reference

purposes)

Required Documentation and Environmental Specifications 68P64115A19–4

Mar 2003

1X SC 4812T-MC BTS Hardware Installation - Software Release R2.16.1.x

CONTROLLED INTRODUCTION

1-6

Specifications

Table 1-2 describes the environmental specifications for the 1X

SCt4812T–MC BTS configuration.

Table 1-2: Environmental Specifications

Specification Description

Operating Temperature 0 Deg C to +50 Deg C

Humidity:

Operating 0 Deg C to +35 Deg C: 20 to 90 percent relative humidity

35Deg C to +50 Deg C: 20 to 80 percent relative humidity

Storage 10 to 95 percent relative humidity non-condensing

Max Absolute Operating/storage humidity not to exceed 0.024 gram H2O/gram dry

air

Storage Temperature –40 Deg C to 60 Deg C

Operating Altitude –61 to 1524 meters above sea level

Seismic per Bellcore GR-63-CORE Zone 3 without top bracing

Zone 4 with top bracing (HILTIHSL M12/25 anchors, or equivalent;

are required for seismic integrity). Note: For raised floor mounting

consult a licensed civil engineer regarding site-specific requirements

and/or consult the Frame Mounting Guide.

Airborne Particulate per Bellcore

GR-63-CORE 0 to 25 mg/m3 average yearly concentration

Electromagnetic Susceptibility Withstand an electric field due to AC power, having field strength

5 V/m at 50–60 Hz, measured 1 meter from the frame.

Sound Level per Bellcore

GR-63-CORE 75 dBA maximum

56 dBA for 1 carrier/3 sectors at 25 Deg C

BTS Frame Site Layout

68P64115A19–4

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CONTROLLED INTRODUCTION

1-7

BTS Frame Site Layout

Figure 1-1 provides an illustration of the dimensions and clearances for

the BTS.

Figure 1-1:Dimensions and Clearances for the BTS

FRONT VIEW

70.9 in.

(1800 mm)

for BTS

94.5 in.

(2400 mm)

(recommended

for lighting,

cable trays, etc.)

TOP VIEW

52.4 in.

(1330 mm)

5.9 in. (150 mm)

Rear Clearance

RECOMMENDED BTS CLEARANCES

0.12 in. (3 mm) spacing

between frames.

31.5 in.

(800 mm)

23.6 in. (600 mm)

minimum front clearance

for service access

FRONT

(Optional

2nd BTS)

24.2 in.

(615 mm)

ttti

ti–CDMA–WP–00043–02–ildoc–ftw

Base Transceiver Station (BTS) Frame Identification 68P64115A19–4

Mar 2003

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CONTROLLED INTRODUCTION

1-8

Base Transceiver Station (BTS) Frame Identification

BTS Frame

The Motorola SC 4812T–MC BTS (1800 mm) BTS frame contains RX

front-end and CLPAs housed in one frame. For increased channel

capacity, a second frame (called an “Expansion” frame) may be added to

the Starter Frame.

Figure 1-2: SC 4812T–MC BTS Frame

ti-CDMA-WP-00196-v01-ildoc-ftw

I/O Interconnect

C–CCP Cage

and PA Breakers

Power

Fan Module

Enhanced

Trunking Module

TX Filter

Amplifier

Cage

Plate

Base Transceiver Station (BTS) Frame Identification

68P64115A19–4

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CONTROLLED INTRODUCTION

1-9

I/O Plate

The I/O plate for the SC4812T–MC BTS Configuration (see Figure 2-1)

contains the following:

SAlarm connectors (2)

SSite I/O

SSpan I/O (2)

SRX antenna ports (1–12)

STX antenna ports (1–12)

SLocal Area Network (LAN) A and B Out

SLAN A and B In

SGround (GND) connection

SRF connector for expansion

SDC power inputs

SGlobal Positioning Satellite (GPS) connector

SLow Frequency Receiver/High Stability Oscillator (LFR/HSO)

SRemote GPS Distribution (RGD) card (required for expansion only)

SAir Exhaust Region

Site I/O

The Site I/O (see Figure 2-3) contains the following:

SAlarm Monitoring and Reporting connectors (AMR A & AMR B)

SRemote Global Positioning Satellite System (RGPS) connector

SMan Machine Interface (MMI) connector

Span I/O

The Span I/O (see Figure 2-3) contains the following:

STelco interface to network

SPOTS line interface to modem

Combined CDMA Channel Processor (C-CCP) Shelf

The C-CCP shelf (see Figure 1-2) contains the following:

SLow Frequency Receiver/High Stability Oscillator (LFR/HSO)

SClock Synchronization Manager (CSM) and CSM with GPS

SCDMA Clock Distribution (CCD) cards (2)

SPower Supply cards (2 minimum, 3 maximum)

SMulticoupler Preselector Cards (MPC) (2)

SAlarm Monitoring and Reporting (AMR) cards (2)

SMulti Channel CDMA (MCC8E/MCC24E or MCC–1X) cards

(up to 12)

SBroadband Transceiver (BBX2 or BBX–1X) cards (up to 13)

NOTE MC uses only BBX–1X or above. BBX2 or lower cards will not

satisfy the Multicarrier requirements.

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SGroup Line Interface (GLI) cards (2)

SBBX Switch card

SCCP Fans (3)

SModem (optional)

Power Distribution Cage MC Configuration

The power distribution cage contains:

SBreaker Assembly

MC CLPA Cage

The MC CLPA cage contains:

SHigher Power Linear Power Amplifiers (CLPAs – 8 maximum per

cage; 16 maximum per frame)

SFan Modules (4 maximum per cage; 8 maximum per frame)

SPLC (2 maximum per cage; 4 maximum per frame)

SPLC Fillers Panel (2 maximum per cage; 4 maximum per frame)

– Only required in 1–Carrier, 3–Sector MC Operation

SMulticarrier Module (1 maximum per cage; 2 maximum per frame)

MC Module

The Multicarrier Module contains:

S Enhanced Trunking Module (1 maximum per module; 2 maximum

per frame)

S Transmit Filters (3 maximum per module; 6 maximum per frame)

In-Frame Components

The In-Frame components are:

SReceive Bandpass filters

External Components

The external components are:

SDirectional Couplers

SDuplexer Directional Couplers (DDCs)

SRadio Frequency Diagnostic Subsystem (RFDS)

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Chapter 2

Inter-Frame Cabling

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Inter-Frame Cabling

Overview

This chapter provides the BTS inter-frame cabling procedures for the SC

4812T–MC BTS configuration.

NOTE Cabling is one of the most noticeable aspects of workmanship.

Straight runs and proper turns are critical for a positive

evaluation of the work. Power and signal cables should be run

with sharp corners, while grounds and antenna lines require

gentle corners.

Review the Material

Before installing cables, it is recommended that you become familiar

with the equipment and the cable connection locations. Start by

reviewing “Connection Locations” topic in this chapter and Table 2-1,

BTS Cable Descriptions and part numbers.

Configurations Supported

This chapter supports Inter-Frame cabling installation for a Standalone

Base Transceiver Station (BTS) in the following configurations:

S120 Degree Sector/Sector (3 Sector)

S60 Degree Sector/Sector (6 Sector)

Cabling Installation Order

To install BTS inter-frame cabling, perform the following procedures in

the order shown:

1. Alarm and Span Line

2. Modem/TELCO (optional)

3. GPS and optional LFR

4. Transmit path – perform one of the following based on site

specifications:

– 120 Degree Sector Transmit Path

– 60 Degree Sector Transmit Path

5. Receive path – Perform one of the following based on site

specifications:

– 120 Degree Sector Receive Path

– 60 Degree Sector Receive Path

6. Earth ground

7. DC power cables

Cable Labels

The “Overall Cabling Diagrams and Description” area provides

generalized cabling diagrams and cable descriptions. The labels used to

designate the cables in this area are used throughout this chapter.

Cable Connections

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Cable Connections

BTS Frame Description

The BTS is the interface between the span lines to/from the Centralized

Base Station Controller (CBSC) and the site antennas. This frame is

described in three sections:

SThe top interconnect plate where all connections are made.

SThe upper portion of the frame which houses circuit breakers, cooling

fans, and the C–CCP shelf.

SThe lower portion of the frame which houses the PA fans, PAs, and

TX filter.

Top I/O (Interconnect) Plate (Figure 2-1 and Figure 2-2)

All cabling to and from the BTS equipment frames is via the I/O

(interconnect) panel on the top of each frame. Connections made here

include:

SSpan lines

SRX antennas

STX antenna

SAlarm connections

SPower input

SLAN connections

SGPS input or Remote Global Positioning System (RGPS) on the Site

I/O Board

SRemote Global Positioning System Distribution (RGD)

SLORAN–C Low Frequency Receiver (LFR) input

SExpansion frame connection

SGround connections

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Figure 2-1: SC4812T–MC Starter Frame I/O Plate

FRONT

SPAN I/O

SITE I/O

ALARM

CONNECTORS

LAN

CONNECTIONS

RF GPS IN

3 TO 6 TRANSMIT

ANTENNA

CONNECTORS

DEPENDING ON

CONFIGURATION

HSO/LFR

FILLER PLATE

RECEIVE

ANTENNA

CONNECTORS

INPUT

CONNECTOR/

DC FILTER

ETHERNET ROUTER (IF USED;

OTHERWISE, FILLER PLATE) EXP IN FILLER

PLATE

REAR

2 TO 3

TRANSMIT

ANTENNA FILLER

PLATES

DEPENDING ON

CONFIGURATION

SPAN I/O A SITE I/O SPAN I/O B

ALARM B

SPAN I/O A

SPAN I/O B

ALARM A

SITE I/O

GND

DC FILTER 2

DC FILTER 1

SPAN I/O

REMOTE GPS DISTRIBUTION (RGD) MODULE –

USED ONLY IF EXPANSION FRAME(S) INSTALLED

RF EXPANSION PORT TO ANOTHER

BTS (USED ONLY IF EXPANSION FRAME

INSTALLED; OTHERWISE, FILLER PLATE

INSTALLED)

ti-CDMA-WP-00188-v01-ildoc-ftwREF

RGPS

Cable Connections

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Expansion Frame I/O Plate

Figure 2-2 provides a detailed view of the connections associated with

the SC4812T–MC Expansion Frame I/O Plate.

Figure 2-2: SC4812T–MC Expansion Frame I/O Plate

FRONT

SPAN I/O

SITE I/O

ALARM

CONNECTORS

LAN

CONNECTIONS

RF GPS IN

3 TO 6 TRANSMIT

ANTENNA

CONNECTORS

DEPENDING ON

CONFIGURATION

HSO/LFR

FILLER PLATE

RECEIVE

ANTENNA

COVERS

INPUT

CONNECTOR/

DC FILTER

ETHERNET ROUTER (IF USED;

OTHERWISE, FILLER PLATE) EXP OUT

FILLER PLATE

REAR

2 TO 3

TRANSMIT

ANTENNA FILLER

PLATES

DEPENDING ON

CONFIGURATION

SPAN I/O A SITE I/O SPAN I/O B

ALARM B

SPAN I/O A

SPAN I/O B

ALARM A

SITE I/O

GND

DC FILTER 2

DC FILTER 1

SPAN I/O

RF EXPANSION PORT

FROM STARTER BTS

ti-CDMA-WP-00189-v01-ildoc-ftw–REF

RGPS

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Site I/O and Span I/O Boards

Figure 2-3 provides a detailed view of the Site I/O and Span I/O boards.

Figure 2-3: Site I/O and Span I/O Boards

OVER VOLTAGE

PROTECTION

MMI

AMR A

AMR B

Site I/O

Span I/O

SURGE

PROTECTION

SPAN A TELCO

SPAN B TELSET

SPAN IN

REMOTE GPS IN

9–Pin D

8–Pin Jack

50–Pin

D–sub

15–Pin D

50–Pin Telco

37–Pin

D–sub

6–Pin Jack

ti-CDMA-WP-00009-v01-ildoc-ftw

Remote GPS Distribution (RGD) Card

Figure 2-4 provides a detailed view of the Remote GPS Distribution

(RGD) card which is used with a Starter BTS to provide signal to the

Expansion frame.

Figure 2-4: RGD Board Cables Connection

NOTE:

RGD card is required on the Starter frame only.

It provides Remote GPS signal to the Expansion frame.

RGD

Expansion 1

Not Used

(Main out)

Remote GPS

Antenna

Not Used

Surge Protected

Punch block

Site I/O

ti-CDMA-WP-00010-v01-ildoc-ftwREF

Cabling Diagrams and Descriptions

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Cabling Diagrams and Descriptions

Cable Descriptions and Part Numbers

Table 2-1 lists the cable descriptions and part numbers. The letter listed

under the cable label column is used as a reference for ALL cabling

procedures and diagrams in this manual. This information also applies to

all system configurations.

Table 2-1: Cable Descriptions and Part Numbers

Cable Label Part Number Description

A CGDS1583461 Cable, 50-wire, shielded twisted 25 pair, 100 ohm, 24-AWG, 7.6 m

(25 ft), one male TELCO connector attached. One end of cable has

shielded twisted pairs, no connector.

CGDS1583462 Cable, 50-wire, shielded twisted 25 pair, 100 ohm, 24-AWG, 15.2 m

(50 ft), one male TELCO connector attached. One end of cable has

shielded twisted pairs, no connector.

B CGDS1583451 Cable, 60-wire, 100 ohm, 24-AWG, 7.6 m (25 ft), one 60-pin D

connector. One end of cable has shielded twisted pairs.

CGDS1583452 Cable, 60-wire, 100 ohm, 24-AWG, 15.2 m (50 ft), one 60-pin D

connector. One end of cable has shielded twisted pairs.

C CGDSMCXNJACK Cable, GPS antenna adapter, OSX connector and female N-type

connector. Mounts inside antenna assembly (assembly #

SGAN4000A)

E CGDS997264 Coaxial cable (RG-58), 50 ohm, shielded, 26 m (85.3 ft), 18 BNC

connectors included.

CGDS997265 Coaxial cable (RG-58), 50 ohm, shielded, 13 m (42.6 ft), 10 BNC

connectors included.

G CGDS2212602 15 ft. Jumper cable, N/M–N/M (only one end of the cable is

terminated with an N connector).

J CGDSGFEL04MS82 Cable, 4-wire, 26-AWG, 25 m (82 ft), two 4-pin RJ-11 connectors

attached to cable.

K N/A Cable, 50 ohm coaxial, two male N-type connectors. Maximum Loss:

< 4.5 dB at 1575 MHz for all cabling and connections between the

GPS antenna and the BTS frame.

Cable style and length is determined by the site configuration. Refer

to the site specific documentation for information about this cable.

The following are maximum suggested cable lengths for three

common cable types:

SRG-393U – with adapter cable and connectors; will accommodate

distances up to 12.5 m (41 ft).

SAndrew FT5-50T – Heliax with adapter cable and connectors; will

accommodate distances up to 39.6 m (130 ft).

SAndrew LDF7-50A – Heliax with adapter cable and connectors;

will accommodate distances up to 100.6 m (330 ft).

...continued on next page

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Table 2-1: Cable Descriptions and Part Numbers

Cable Label DescriptionPart Number

L CGDS315SA038 Cable, 5-wire, 100 ohm, 24-AWG, shielded twisted pair, 91.5 m

(300 ft). One 9-pin sub-miniature D-connector and one 5-pin circular

connector.

M N/A Power cable – See Power Cable section for detailed information on

cable termination lugs. Customer supplied cable.

N N/A Ground cable, 6-AWG, insulated copper wire, loop connectors.

Customer supplied cable.

Cabling Diagrams and Descriptions

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Overall Cabling Diagram (Single Frame)

Omni Systems

The following diagram shows the overall BTS cabling (power and

ground cables are not shown) for an Omni/Omni system. Table 2-1

contains the detailed cable descriptions.

3 and 6 Sector Systems

Figure 2-5 also represents the overall BTS cabling (power and ground

cables are not shown) for a 3 and 6 sector CDMA system. Refer to the

legend in the following diagram and Table 2-1 for detailed cable

descriptions.

Figure 2-5: Overall Signal Cabling Diagram for CDMA Systems

A/2 (SPAN LINES)

J/1 (MODEM/TELCO)

J/1 (TELSET)

NAME

NUMBER OF CABLES

CABLE LABEL

(OMNI) = OMNI/OMNI SYSTEMS

(SECTOR) = 60/120 DEGREE SECTOR/SECTOR SYSTEMS

B/2 (ALARMS)

TERMINATION

EQUIPMENT

LIGHTNING

ARRESTORS

G/6 (3 SECTORS)

G/12 (6 SECTORS)

RX ANTENNAS

LIGHTNING

ARRESTOR ANTENNA

K/1 (GPS)

(CDMA ONLY)

LIGHTNING

ARRESTOR

L/1 (LFR)

(CDMA ONLY)

Indicates equipment

existing prior to this

installation.

B/2 (ALARMS)

LEGEND

LIGHTNING

ARRESTOR

G/3 (3Sectors 1–4 CARRIER)

G/6 (6Sectors 1–2 CARRIER)

TX ANTENNAS

BTS

FRAME

PHONE

GPS

ANTENNA

LFR

ANTENNA

REMOTE

GPS

LIGHTNING

ARRESTORS

ti-CDMA-WP-00045-v01-ildoc-ftw

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Alarm / Span Cabling

Objective

The objective of this procedure is to install the BTS alarm and span line

cabling.

Cable Labels

The cable designations are referenced to Table 2-1 in the “Overall

Cabling Diagrams and Description” area.

Equipment Needed

Table 2-2 lists the quantity and description of the required cables.

Table 2-2: Cables Needed for Alarm and Span Line Cabling

Cable Qty. Part Number Description

A1 or 2 CGDS1583461 Cable, 50-wire, shielded twisted 25 pair, 100 ohm, 24-AWG, 7.6 m

(25 ft), one male TELCO connector attached. One end of cable has

shielded twisted pairs, no connector.

CGDS1583462 Cable, 50-wire, shielded twisted 25 pair, 10 ohm, 24-AWG, 15.2 m

(50 ft), one male TELCO connector attached. One end of cable has

shielded twisted pairs, no connector.

B 2 CGDS1583451 Cable, 60-wire, 100 ohm, 24 AWG, 7.6 m (25 ft), one 60-pin

connector. One end of cable has shielded twisted pairs.

CGDS1583452 Cable, 60-wire, 100 ohm, 24 AWG, 15.2 m (50 ft), one 60-pin

connector. One end of cable has shielded twisted pairs.

Alarm / Span Cabling

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Cabling Diagram

Figure 2-6 illustrates the recommended BTS span and alarm cabling.

Figure 2-6: Alarm and Span Line Cabling Details

TERMINATION

EQUIPMENT

SC 4812T–MC

ALARM_B

ALARM_A

SPAN

I/O A SPAN

I/O B

Span I/O

SURGE

PROTECTION

SPAN A TELCO

SPAN B TELSET

SPAN IN

50–Pin Telco

37–Pin

D–sub

6–Pin Jack

ti-CDMA-WP-00046-v02 ildoc–ftw

Cable Run List

Table 2-3 provides the cable run list for alarm and span line cabling.

Table 2-3: Cable Run List for Alarm and Span Line Cabling

Cable From BTS Connector To

ASPAN LINE (on Span I/O board) Termination Equipment

BALARM A

Termination Equipment

ALARM B

erm

nat

pment

* IMPORTANT

Site I/O and Span I/O boards are located on the top of the BTS frame.

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Install Span and Alarm Cables

Install the cables by using the cable run list provided in Table 2-3, by

referencing Figure 2-6, and by following the procedures in Table 2-4

through Table 2-6.

Span I/O Board (A) Installation

Perform the following procedure to connect cable A, to Span I/O board

Table 2-4: Procedure to Install Span Line A Cable

Step Action

1Connect the TELCO connector of cable A to the SPAN LINE connector of Span I/O board A.

2Route the cable to the termination equipment.

3Cut the cable to length, and connect it to the termination equipment. Refer to Figure 2-7 and Table 2-8

for pin and signal information.

Span I/O Board (B) Installation

Perform the following procedure to connect cable A, to Span I/O board

Table 2-5: Procedure to Install Span Line B Cable

Step Action

1Connect the TELCO connector of cable A to the SPAN LINE connector of Span I/O board B.

2Route the cable to the termination equipment.

3Cut the cable to length, and connect it to the termination equipment. Refer to Figure 2-7 and Table 2-8

for pin and signal information.

Alarm Cable Installation

Perform the following procedure to install the alarm cables.

Table 2-6: Procedure to Install Alarm Cables

Step Action

1Connect the 60-pin connector of one cable B to the ALARM A connector.

2Route the cable to the termination equipment.

3Cut the cable to length and connect it to the termination equipment. Refer to Figure 2-8, and Table 2-9

for pin and signal information. Alarm signal specifications are described on the following page.

4Repeat Steps 1 through 3, using the other cable B and the ALARM B connector.

Alarm / Span Cabling

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Alarm Signal Specifications

There are two ALARM connectors, A and B. A connector is always

functional; B is only functional when an AMR module is equipped in the

AMR 2 slot in the Combined CDMA Channel Processing Shelf

(C-CCP).

Function

ALARM connectors provide for Customer Defined Alarm Inputs and

Outputs. The customer can connect BTS site alarm input sensors and

output devices to the BTS, thus providing alarm reporting of active

sensors as well controlling output devices.

ALARM A connector provides 18 inputs and 8 outputs. ALARM B

connector provides 17 inputs and 8 outputs. If both AMR cards are

present, 35 inputs and 16 outputs are available.

Power Alarms Card (PAC)

The PAC combines alarms from five (5) power supply modules in the

BTS, generating one alarm output. The alarm signal is output through

the Alarm B connector, as follows:

SMajor alarm – pin 29

SMajor alarm return – pin 30

NOTE Alarm B pin connections above are for –48V frame application

only. These pins ar not used in the +27V application.

CAUTION These pins are NOT to be used as a customer defined input or

the PSM alarms will not function correctly.

Internal Connections

Both ALARM A and B connectors are cabled to the C-CCP shelf

backplane CUSTOMER I/O connector via a single 120-wire (twisted

pair) shielded cable. The inputs/outputs of ALARM A connector are

supported by the control interface module AMR 1. The input/outputs of

ALARM B connector are supported by the optional control interface

module AMR 2. The AMR detects signals from input sensors and

provides relay controlled switched contacts to output devices.

External Connections

Table 2-7 describes the characteristics and requirements for the inputs

(each of which consists of a wire/pin pair) and outputs (each of which

consists of 3-wires/pins–COM, NC, and NO).

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Table 2-7: External Alarm Connector Characteristics and Requirements

Inputs Outputs

To ensure proper operation, each pair to be used must be

connected to an external sensor that provides a dry-contact

closure. The customer sensor output contacts between an

optically isolated 9V DC signal and an isolated return.

S10k ohms or greater across the input pair is detected as an

open contact.

S1k ohms or less across the input pair is detected as a closed

contact.

Either of the above states can be defined by the customer in

system software as an alarm condition.

The customer output device control inputs

connect between the common (COM) and

either the normally closed (NC) or normally

open (NO) contacts of a relay.

SRelay contacts are load rated for a

maximum of 1 A @ 24 Vdc and 0.5 A @

48 Vdc.

The toggling of the relay contacts to the

opposite state is controlled by system

software.

Alarm / Span Cabling

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Span Line Cable Pin Numbering

Figure 2-7 shows the pin numbering for Cable A – CGDS1583461,

CGDS1583462. Table 2-8 provides the Telco connector pin out

designators on the Span I/O PCB.

Figure 2-7: Cable A (Span Line) Pin Numbering

50 LOOSE WIRES, NO CONNECTOR

(MALE 50–PIN TELCO)

ti-CDMA-WP-00013-v01-ildoc-ftw

CABLES CGDS1583461 AND CGDS1583462

Table 2-8: Span I/O Connector

Span

I/O T1 Signal

Name Input

Wire Color Signal Name Input

Wire Color

A B

RX1 RX_TIP_1 1 BLU/WHT RX_RING_1 26 WHT/BLU

Span # 1 2 TX1 TX_TIP_1 2 ORG/WHT TX_RING_1 27 WHT/ORG

RX2 RX_TIP_2 3 GRN/WHT RX_RING_2 28 WHT/GRN

Span # 3 4 TX2 TX_TIP_2 4 BRN/WHT TX_RING_2 29 WHT/BRN

RX3 RX_TIP_3 5 SLT/WHT RX_RING_3 30 WHT/SLT

Span # 5 6 TX3 TX_TIP_3 6 BLU/RED TX_RING_3 31 RED/BLU

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Alarm Connectors Pin and Signal Information

Figure 2-8 shows the Alarm A and B pin numbering for Cable B -

CGDS1583451, CGDS1583452, respectively. Pin and signal information

are described in Table 2-9 for Alarm A and Table 2-10 for Alarm B.

Figure 2-8: Cable B (Alarm) Pin Numbering

5758

LOOSE WIRES, NO CONNECTOR

ti-CDMA-WP-00014-v01-ildoc-ftw

CABLES CGDS1583451 AND CGDS1583452

(FEMALE 60-PIN)

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Table 2-9: Pin and Signal Information for ALARM A Connectors

d Si

gna

l I

orma

ALARM A C

onnec

ors

Pin Wire Color Signal Name Pin Wire Color Signal Name

1 BLU/WHT A CDO1 NC 16 RED/GRN A CDO6 NC

2 WHT/BLU A CDO1 COM 17 BRN/RED A CDO6 COM

3 ORG/WHT A CDO1 NO 18 RED/BRN A CDO6 NO

4 WHT/ORG A CDO2 NC 19 SLT/RED A CDO7 NC

5 GRN/WHT A CDO2 COM 20 RED/SLT A CDO7 COM

6 WHT/GRN A CDO2 NO 21 BLU/BLK A CDO7 NO

7 BRN/WHT A CDO3 NC 22 BLK/BLU A CDO8 NC

8 WHT/BRN A CDO3 COM 23 ORG/BLK A CDO8 COM

9 SLT/WHT A CDO3 NO 24 BLK/ORG A CDO8 NO

10 WHT/SLT A CDO4 NC 25 GRN/BLK Cust Retn 1

11 BLU/RED A CDO4 COM 26 BLK/GRN A CDI 1

12 RED/BLU A CDO4 NO 27 BRN/BLK Cust Retn 2

13 ORG/RED A CDO5 NC 28 BLK/BRN A CDI 2

14 RED/ORG A CDO5 COM 29 SLT/BLK Cust Retn 3

15 GRN/RED A CDO5 NO 30 BLK/SLT A CDI 3

Pin Wire Color Signal Name Pin Wire Color Signal Name

31 BLU/YEL CUST RTRN 4 46 VIO/GRN A CDI 11

32 YEL/BLU A CDI 4 47 BRN/VIO CUST RTRM 12

33 ORG/YEL CUST RTRN 5 48 VIO/BRN A CDI 12

34 YEL/ORG A CDI 5 49 SLT/VIO CUST RTRM 13

35 GRN/YEL CUST RTRN 6 50 VIO/SLT A CDI 13

36 YEL/GRN A CDI 6 51 RED/WHT CUST RTRM 14

37 BRN/YEL CUST RTRN 7 52 WHT/RED A CDI 14

38 YEL/BRN A CDI 7 53 BLK/WHT CUST RTRM 15

39 SLT/YEL CUST RTRN 8 54 WHT/BLK A CDI 15

40 YEL/SLT A CDI 8 55 YEL/WHT CUST RTRM 16

41 BLU/VIO CUST RTRN 9 56 WHT/YEL A CDI 16

42 VIO/BLU A CDI 9 57 VIO/WHT CUST RTRM 17

43 ORG/VIO CUST RTRN 10 58 WHT/VIO A CDI 17

44 VIO/ORG A CDI 10 59 BLK/RED CUST RTRM 18

45 GRN/VIO CUST RTRN 11 60 RED/BLK A CDI 18

NC – normally closed, NO – normally open, Com – common, CDO – Customer Defined Output,

CDI – Customer Defined Input

All Cust Rtrm 1–18 are electronically tied together at the RFMF.

The A CDI numbering is from the LMF/OMCR/CBSC perspective. LMF/OMCR/CBSC starts the numbering at 1 (giving

1 – 18). Actual cable hardware starts the numbering at 0 (giving 0–17)

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Table 2-10: Pin and Signal Information for ALARM B Connectors

Pin Wire Color Signal Name Pin Wire Color Signal Name

1 BLU/WHT B CDO9 NC 16 RED/GRN B CDO14 NC

2 WHT/BLU B CDO9 COM 17 BRN/RED B CDO14 COM

3 ORG/WHT B CDO9 NO 18 RED/BRN B CDO14 NO

4 WHT/ORG B CDO10 NC 19 SLT/RED B CDO15 NC

5 GRN/WHT B CDO10 COM 20 RED/SLT B CDO15 COM

6 WHT/GRN B CDO10 NO 21 BLU/BLK B CDO15 NO

7 BRN/WHT B CDO11 NC 22 BLK/BLU B CDO16 NC

8 WHT/BRN B CDO11 COM 23 ORG/BLK B CDO16 COM

9 SLT/WHT B CDO11 NO 24 BLK/ORG B CDO16 NO

10 WHT/SLT B CDO12 NC 25 GRN/BLK B CDI 19

11 BLU/RED B CDO12 COM 26 BLK/GRN Cust Retn 19

12 RED/BLU B CDO12 NO 27 BRN/BLK B CDI 20

13 ORG/RED B CDO13 NC 28 BLK/BRN Cust Retn 20

14 RED/ORG B CDO13 COM 29 Power Supply Module Alarm*

15 GRN/RED B CDO13 NO 30 Power Supply Module Alarm Return*

Pin Wire Color Signal Name Pin Wire Color Signal Name

31 BLU/YEL B CDI 22 46 VIO/GRN CUST RTRM 29

32 YEL/BLU CUST RTRN 22 47 BRN/VIO B CDI 30

33 ORG/YEL B CDI 23 48 VIO/BRN CUST RTRM 30

34 YEL/ORG CUST RTRN 23 49 SLT/VIO B CDI 31

35 GRN/YEL B CDI 24 50 VIO/SLT CUST RTRM 31

36 YEL/GRN CUST RTRN 24 51 RED/WHT B CDI 32

37 BRN/YEL B CDI 25 52 WHT/RED CUST RTRM 32

38 YEL/BRN CUST RTRN 25 53 BLK/WHT B CDI 33

39 SLT/YEL B CDI 26 54 WHT/BLK CUST RTRM 33

40 YEL/SLT CUST RTRN 26 55 YEL/WHT B CDI 34

41 BLU/VIO B CDI 27 56 WHT/YEL CUST RTRM 34

42 VIO/BLU CUST RTRN 27 57 VIO/WHT B CDI 35

43 ORG/VIO B CDI 28 58 WHT/VIO CUST RTRM 35

44 VIO/ORG CUST RTRN 28 59 BLK/RED B CDI 36

45 GRN/VIO B CDI 29 60 RED/BLK CUST RTRM 36

NC – normally closed, NO – normally open, Com – common, CDO – Customer Defined Output,

CDI – Customer Defined Input

All Cust Rtrm 19–36 are electronically tied together at the RFMF.

The A CDI numbering is from the LMF/OMCR/CBSC perspective. LMF/OMCR/CBSC starts the numbering at 19 (giving

19 – 36). Actual cable hardware starts the numbering at 0 (giving 0–17)

*CAUTION

Reserved for PSM Alarm signal (–48V application ONLY). DO NOT use these pins for CDOs or CDIs.

Equipment Compliance

68P64115A19–4

Mar 2003 1X SC 4812T-MC BTS Hardware Installation - Software Release R2.16.1.x

CONTROLLED INTRODUCTION

2-19

Equipment Compliance

This equipment complies with Part 68 of the Federal communications

commission (FCC) Rules and regulations. On the top of the Frame is a

label, located inside the cabinet frame on the top, left side, that contains,

among other information, the FCC Registration Number and Ringing

Equivalence Number (REN) for this equipment. If requested, this

information must be provided to the telephone company.

The REN is useful to determine the quantity of the devices which may

connect to the telephone line. Excessive REN’s on the telephone line

may result in the devices not ringing in response to incoming call. In

most, but not all areas, the sum of the REN’s should not exceed five

(5.0). To be certain of the number of devices that may be connected to

the line as determined by the total REN’s, contact the telephone

company to determine the maximum REN for the calling area.

If the dial-in site access modem causes harm to the telephone network,

the telephone company will notify you in advance that temporary

discontinuance of service may be required. If advance notice is not

practical, the telephone company will notify you of the discontinuance as

soon as possible. Also, you will be advised of your right to file a

complaint with the FCC if you believe it is necessary.

The telephone company may make changes in its facilities, equipment,

operations, or procedures that could affect the operation of your dial-in

site access modem. If this happens, the telephone company will provide

advance notice so that you can modify your equipment as required to

maintain uninterrupted service.

If you experience trouble with the dial-in site access modem, contact

Motorola Service Center for repair and/or warranty information:

Motorola Cellular Service Center (MCSC)

1501 W. Shure Drive

Arlington Heights, Illinois 60004

Phone Number: (847) 632–5390

If the trouble is causing harm to the telephone network, the telephone

company may request you to disconnect the equipment from the network

until the problem is solved. You should not attempt to repair this

equipment yourself. This equipment contains no customer or

user-serviceable parts.

Changes or modifications not expressly approved by Motorola could

void your authority to operate this equipment.

BTS System Timing Options 68P64115A19–4

Mar 2003

1X SC 4812T-MC BTS Hardware Installation - Software Release R2.16.1.x

CONTROLLED INTRODUCTION

2-20

BTS System Timing Options

Timing Sources

The BTS is able to receive timing information from the following

sources:

SRF Global Positioning Satellite (RF GPS)

SRemote GPS (RGPS)

SLow Frequency Receiver (LFR)

SHigh Stability Oscillator (HSO)

Customers have the option of installing either an RF GPS or Remote

GPS. Site characteristics determine the cabling to be installed (GPS,

LFR or HSO, if any).

Timing sources can be used independently. However, in typical

applications, sites are outfitted in pairs so that if a failure occurs in the

main source, a backup system will provide timing to keep the cell site in

operation.

Typical installations include:

SRF GPS with LFR backup

SRemote GPS with LFR backup

SGPS with LFR or HSO backup

Each of these cabling installations are described in the following

sections.

RF Global Positioning Satellite (RF GPS) Cabling

68P64115A19–4

Mar 2003 1X SC 4812T-MC BTS Hardware Installation - Software Release R2.16.1.x

CONTROLLED INTRODUCTION

2-21

RF Global Positioning Satellite (RF GPS) Cabling

RF GPS Cabling Diagram

Figure 2-9 shows a detailed diagram of RF GPS cabling in the Starter

frame. Refer to Table 2-1 for a description of the cables required for

installing the RF GPS.

Figure 2-9: RF GPS Cabling Detail

RF GPS

ANTENNA

Cable C is mounted

inside the antenna

assembly.

Starter BTS

NOTE: Surge protection for the GPS

antenna must pass 5 Vdc.

Surge Protector

RF Global Positioning Satellite (RF GPS) Cabling 68P64115A19–4

Mar 2003

1X SC 4812T-MC BTS Hardware Installation - Software Release R2.16.1.x

CONTROLLED INTRODUCTION

2-22

Cable Run List

Table 2-11 lists the cable runs for the BTS GPS and LFR cables. If

lightning arrestors are used with the LFR antenna, refer to the site

specific documentation for cabling information.

Table 2-11: Cable Run List for GPS and LFR Cabling

Cable From Connector To

K GPS GPS Antenna

RF GPS Cabling Installation Procedure

Install each cable by referring to the cable run list in Table 2-1, the

cabling diagram in Figure 2-9, and the procedure in Table 2-12. If

lightning arrestors are used with the RF GPS antenna, refer to the site

specific documentation for cabling information.

NOTE Site specific characteristics determine the GPS/LFR cabling that

is installed.

Table 2-12: Procedure to Install the RF GPS Cabling

Step Action

1Follow the OEM information to disassemble the GPS antenna and gain access to the OSX connector.

2Connect the the OSX connector of cable C to the antenna.

3Follow the OEM information to assemble the GPS antenna with cable C attached.

4Connect one end of cable K to the N-type connector of cable C.

5Connect the other end of cable K to the GPS connector on the BTS.

Remote Global Positioning Satellite (RGPS) Cabling

68P64115A19–4

Mar 2003 1X SC 4812T-MC BTS Hardware Installation - Software Release R2.16.1.x

CONTROLLED INTRODUCTION

2-23

Remote Global Positioning Satellite (RGPS) Cabling

RGPS Cabling Diagrams

Figure 2-10 depicts the detail for mounting the RGPS antenna and the

cable leading to the BTS. Figure 2-11 shows the detailed remote GPS

cabling diagram.

NOTE The Remote GPS cable is comprised of 6-twisted pairs of wires.

For proper Remote GPS operation, each black wire in this cable

is unique and MUST be paired with its proper mate.

Figure 2-10: Remote GPS Mounting Detail

CABLE TO BTS

WALL MOUNTING

BRACKETS (2)

CLAMP

BRACKETS (2)

ti-CDMA-WP-00016-v01-ildoc-ftw

Remote Global Positioning Satellite (RGPS) Cabling 68P64115A19–4

Mar 2003

1X SC 4812T-MC BTS Hardware Installation - Software Release R2.16.1.x

CONTROLLED INTRODUCTION

2-24

Figure 2-11: Remote GPS Cabling Diagram

MMI

AMR A

Remote GPS

Antenna

Surge

Protected

Punchblock

(Customer

supplied)

Cabling Run List

Table 2-13 provides a listing of the cables need for installing the Remote

GPS option.

Table 2-13: Remote GPS Cable Descriptions and Part Numbers

Cable

Label Part Number Description

A1T472Ax RGD Antenna to Punchblock Cable; x=A–F for

different A1 cable length 50 feet to 2000 feet

A23086433H07 Punchblock to Site I/O board

Install RGPS Cable

Install each cable by referring to the cable run list in Table 2-13, the

cabling diagram in Figure 2-11, and the procedure in Table 2-14. If

lightning arrestors are used with the RGPS, refer to the site specific

documentation for cabling information.

NOTE Site specific characteristics determine the GPS/LFR cabling that

is installed.

Table 2-14: Installing the RGPS Cabling

Step Action

1Connect cables A1 and A2 into the punch block, as if they were part of the same cable, cut in the

middle maintaining color code and signal integrity..

2Connect the same corresponding color on both sides of the punchblock (see Figure 2-11).

Low Frequency Receiver / High Stability Oscillator (LFR/HSO) Cabling

68P64115A19–4

Mar 2003 1X SC 4812T-MC BTS Hardware Installation - Software Release R2.16.1.x

CONTROLLED INTRODUCTION

2-25

Low Frequency Receiver / High Stability Oscillator (LFR/HSO)

Cabling

Overview

This section provides the information to install the Low Frequency

Receiver/High Stability Oscillator (LFR/HSO) cabling for CDMA

systems.

Cable Labels

The cable designations are referenced in Table 2-1 on 2-7 in the “Overall

Cabling Diagrams and Description” area.

Cable Run List

Table 2-15 lists the cable runs for the BTS GPS and LFR cables. If

lightning arrestors are used with the LFR antenna, refer to the site

specific documentation for cabling information.

Table 2-15: Cable Run List for GPS and LFR Cabling

Cable From Connector To

L LFR LFR Antenna

Procedure

Install each cable by referring to the cable run list in Table 2-15, the

cabling diagram in Figure 2-9, and the procedure in Table 2-16. If

lightning arrestors are used with the LFR antenna, refer to the site

specific documentation for cabling information.

NOTE Site specific characteristics determine the GPS/LFR cabling that

is installed.

Table 2-16: Procedure to Install LFR Cabling

Step Action

1Attach the 9-pin subminiature connector of cable L to the LFR connector of the BTS.

2Attach the 5-pin circular connector of cable L to the LFR antenna.

Low Frequency Receiver / High Stability Oscillator (LFR/HSO) Cabling 68P64115A19–4

Mar 2003

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CONTROLLED INTRODUCTION

2-26

LFR Cable (Cable L) Pin/Signal Information

The pin/signal information for the LFR cable is presented in Table 2-17.

This information applies to the standard LFR cable.

Table 2-17: Pin /Signal Information for LFR Cable (Cable C)

Pin Number for Connector Type

9-Pin D Connector 5-Pin Circular

(for antenna/preamplifier) Wire Color Description

1 D Red Antenna +

(power and signal)

6 E Black

(paired with red) Antenna –

(power and signal)

5 A White Calibrator +

9 B Black

(paired with white) Calibrator –

3 C Bare Drain from shield

BTS Antenna Configuration

68P64115A19–4

Mar 2003 1X SC 4812T-MC BTS Hardware Installation - Software Release R2.16.1.x

CONTROLLED INTRODUCTION

2-27

BTS Antenna Configuration

Overview

This section provides detail on the antenna configurations supported by

the BTS, including:

S3 Sector

S6 Sector

RX Antenna Configurations

Table 2-18 provides the RX antenna configurations for the BTS.

Table 2-18: RX Antenna Configuration

Configuration 3 Sector 6 Sector RX Antenna Connections

1A S1 Main S1 Main

RX Antenna Connections

1B S1 Div S1 Div

1A 4A

2A S2 Main S2 Main

1A 4A

2B S2 Div S2 Div 2A 5A

2A 5A

3A S3 Main S3 Main

3B S3 Div S3 Div RX

3A 6A

4A S4 Main

RXRX

4B S4 Div 1B 4B

1B 4B

I/O Plate

5A S5 Main 2B 5B

2B 5B

I/O Pl

5B S5 Div

2B 5B

6A S6 Main 3B 6B

3B 6B

6B S6 Div 3 Sector 6 Sector

BTS Antenna Configuration 68P64115A19–4

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CONTROLLED INTRODUCTION

2-28

TX Antenna Configurations

Table 2-19, show configurations for a fully populated SC 4812T–MC

frame with 4X4 ETM. For a SC 4812T–MC frame populated with a 3X3

ETM the lower right quadrant will not be populated.

Table 2-19, also displays the I/O plate for 3 to 6 Transmit Antenna

Connectors (depending on configuration) and 2 to 3 Transmit Antenna

Filler plates (depending on configuration).

Table 2-19: Multicarrier BTS TX Antenna Configuration

TX Filter

Sector/Carrier

I/O Plate

BTS TX Ports 3 Sector 6 Sector I

Plate 123

TX 1 S1/C1–C4 S1/C1–C2

456

TX 2 S2/C1–C4 S2/C1–C2

TX 3 S3/C1–C4 S3/C1–C2 789

TX 4 S4/C1–C2

TX 5 S5/C1–C2

TX 6 S6/C1–C2 FILLER PLATE

Max No. Carriers 4 2

ti-C

1A 1B

C1 (C1)

C2 (C2)

C3 (C1)

C4 (C2)

C1 (C1)

C2 (C2)

C3 (C1)

C4 (C2)

C1 (C1)

C2 (C2)

C3 (C1)

C4 (C2)

C1 (C1)

C2 (C2)

C3 (C1)

C4 (C2)

MCM

SC4812T–MC

Carrier

Numbering Carrier

Numbering

3 Sector and 6 Sector

3 Sector

(6 Sector)

3 Sector

(6 Sector)

MCM

CLPACLPA

CLPA

NOTES:

1. C1, C2, C3 and C4 denote carriers 1, 2, 3 and 4, respectively.

2. The maximum number of CLPAs for a given carrier is shown.

3. SC 4812T–MC frames with a 3 X 3 ETM, the lower right quadrant will not be populated.

4. SC 4812T–MC frame with a 3 Sector configuration only one MCM is used.

BTS 60 Degree Sector (6 Sector) Transmit Path Cabling

68P64115A19–4

Mar 2003 1X SC 4812T-MC BTS Hardware Installation - Software Release R2.16.1.x

CONTROLLED INTRODUCTION

2-29

BTS 60 Degree Sector (6 Sector) Transmit Path Cabling

Objective

The objective of this procedure is to install the BTS transmit path

cabling.

Cable Labels

The cable designations referenced in Table 2-20, provide the quantities

and descriptions of the cables required for the procedure.

Cabling Diagram

Figure 2-12 and Figure 2-13 shows direct connect cable configurations

(both inside and outside the BTS frame). Table 2-21 describes the

antenna cable connection ports.

Figure 2-12: 60 Degree Sector (6 Sector) Transmit Path Cabling Details (Outside Frame)

TX OUT

LIGHTNING

ARRESTOR

ANTENNA CARRIER 1 & 2

G (See Table 2-20) I/O PLATE

1..6

1..

ti-CDMA-WP-00048-v04-ildoc-ftw–REF

123

456

789

10 11 12

DIRECT CONNECT

BTS 60 Degree Sector (6 Sector) Transmit Path Cabling 68P64115A19–4

Mar 2003

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CONTROLLED INTRODUCTION

2-30

Figure 2-13: 60 Degree Sector (6 Sector) Transmit Path Cabling Details (Inside frame)

BBX–1

S1 C1 TX1

6–Sector

MCPA CIO

BBX–2

S2 C1

BBX–3

S3 C1

BBX–4

S1 C3

BBX–5

S2 C3

BBX–6

S3 C3

BBX–7

S1 C2

BBX–8

S2 C2

BBX–9

S3 C2

BBX–10

S1 C4

BBX–11

S2 C4

BBX–12

S3 C4

BBX–R

TX2

TX3

TX4

TX5

TX6

TX7

TX8

TX9

TX10

TX11

TX12

TX4 TX5 TX6

N–F N–F N–F

BPF

MULTITONE

MODULE

BPF

SMB

C–CCP BACKPLANE

ti-CDMA-WP-00243-v01-ildoc-ftw

J14

MULTITONE

MODULE

SMB

TX1 TX2 TX3

N–F N–F N–F

PA1PA2PA3PA4PA5PA6 HARTING 6–PACK

BPF

BPF S1

C1 & C2

HARTING 6–PACK

HARTING 6–PACKHARTING 6–PACK

BTS 60 Degree Sector (6 Sector) Transmit Path Cabling

68P64115A19–4

Mar 2003 1X SC 4812T-MC BTS Hardware Installation - Software Release R2.16.1.x

CONTROLLED INTRODUCTION

2-31

60 Degree Sector Configuration

Table 2-20 provides the Cable Run List for 60 degree sector transmit

paths.

Table 2-20: Cable Run List for 60 Degree Sector TX Configuration

Cable Cable Parts Connecting Lightning Arrestors To BTS TX Connectors

G Direct

Quantity 6

TX Ports for 6 Sector Configuration

Table 2-21: Cable Run List for 60 Degree Sector Receive Path Cabling

Cable Cable path connecting Lightning Arrestors to BTS TX connectors TX Ports Used

Quantity 6TX 1A–6A

Procedure Install each cable by using the cable run list in Table 2-20, the cabling

diagram in Figure 2-12, and the procedure in Table 2-22. Each cable is

installed the same way.

Table 2-22: Installing the 60 Degree Sector TX Path Cables

Step Action

1Attach the connector–equipped end of the cables to the BTS TX connectors.

2Route the cables to the lightning arrestors.

3Cut the cables to length and label them accordingly. Install connectors on the cables and attach the

cables to the Lightning Arrestors.

BTS 60 Degree Sector (6 Sector) Receive Path Cabling 68P64115A19–4

Mar 2003

1X SC 4812T-MC BTS Hardware Installation - Software Release R2.16.1.x

CONTROLLED INTRODUCTION

2-32

BTS 60 Degree Sector (6 Sector) Receive Path Cabling

Objective

The objective of this procedure is to install the BTS transmit path

cabling.

Cable Labels

The cable designations are referenced in Table 2-1 the “Overall Cabling

Diagrams and Description” area. Table 2-23, and Table 2-24 provide the

quantities and descriptions of the cables required for this procedure.

Cabling Diagram

Figure 2-14 shows RX (Main/Diversity) antenna configurations.

Table 2-24 describes the antenna cable connection ports.

Figure 2-14: 60 Degree Sector (6 Sector) Receive Path Cabling Details

DIRECT CONNECTION

LIGHTNING

ARRESTORS

LIGHTNING

ARRESTORS

1A, 2A, 3A, 4A, 5A, 6A

1B, 2B, 3B, 4B, 5B, 6B

1A, 2A, 3A

4A, 5A, 6A

MAIN

DIV

1B, 2B, 3B

4B, 5B, 6B

ti-CDMA-WP-00049-v04-ildoc-ftw–REF

123

456

789

10 11 12

I/O PLATE

GMAIN

DIVERSITY

BTS 60 Degree Sector (6 Sector) Receive Path Cabling

68P64115A19–4

Mar 2003 1X SC 4812T-MC BTS Hardware Installation - Software Release R2.16.1.x

CONTROLLED INTRODUCTION

2-33

Table 2-23: Cables Needed for 120 Degree Sector Receive Path

Cable Qty. Part Number Description

G 12 CGDS2212602 15 ft. Jumper Cable, N/M–N/M.

Table 2-24: Cable Run List for 60 Degree Sector Receive Path Cabling

Cable Cable path connecting Lightning Arrestors

to BTS RX connectors RX CONNECT RX Ports Used

Quantity

6 MAIN RX 1A–6A

uant

ty 6 DIVERSITY RX 1B–6B

Procedure

Install each cable by using the cable run list in Table 2-23, the cabling

diagram in Figure 2-14, and the procedure in Table 2-25. Each cable is

installed the same way.

Table 2-25: Installing the 60 Degree Sector Receive Path Cables

Step Action

1Attach the connector–equipped end of the cables to the BTS RX connectors.

2Route the cables to the lightning arrestors.

3Cut the cables to length and label them accordingly. Install connectors on the cables.

BTS 120 Degree Sector (3 Sector) Transmit Path Cabling 68P64115A19–4

Mar 2003

1X SC 4812T-MC BTS Hardware Installation - Software Release R2.16.1.x

CONTROLLED INTRODUCTION

2-34

BTS 120 Degree Sector (3 Sector) Transmit Path Cabling

Objective

The objective of this procedure is to install the 120 degree BTS transmit

path cabling.

Cable Labels

The cable designations are referenced to Table 2-1 in the “Cabling

Diagrams and Description” area. Table 2-26 and Table 2-27 provide the

quantities and descriptions of the cables required for this procedure.

Cabling Diagram

Figure 2-15 and Figure 2-16 shows both inside and outside cable

connections for 3 Sector direct connect configurations. Table 2-26 and

Table 2-27, describes the antenna cable connection ports.

Figure 2-15: 120 Degree Sector (3 Sector) Transmit Path Cabling Details (outside the frame)

LIGHTNING

ARRESTOR

ANTENNA

DIRECT CONNECTION

ti-CDMA-WP-00050-v04-ildoc-ftw

TX OUT

123

456

789

10 11 12

I/O PLATE

S1 C1–C4

S2 C1–C4

S3 C1–C4

BTS 120 Degree Sector (3 Sector) Transmit Path Cabling

68P64115A19–4

Mar 2003 1X SC 4812T-MC BTS Hardware Installation - Software Release R2.16.1.x

CONTROLLED INTRODUCTION

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Figure 2-16: 120 Degree Sector (3 Sector) Transmit Path Cabling Details (inside the frame)

BPF

BBX–1

S1 C1 TX1

3–Sector

MCPA CIO

BBX–2

S2 C1

BBX–3

S3 C1

BBX–4

S1 C3

BBX–5

S2 C3

BBX–6

S3 C3

BBX–7

S1 C2

BBX–8

S2 C2

BBX–9

S3 C2

BBX–10

S1 C4

BBX–11

S2 C4

BBX–12

S3 C4

BBX–R

TX2

TX3

TX4

TX5

TX6

TX7

TX8

TX9

TX10

TX11

TX12

J14 MULTITONE

MODULE

BPF S1

C1–C4

NOT USED

C1–C4

SMB

TX1 TX2 TX3

N–F N–F N–F

C–CCP BACKPLANE

SMB

ti-CDMA-WP-00242-v01-ildoc-ftw

PA1PA2PA3PA4PA5PA6 HARTING 6–PACK

Table 2-26: Cables Needed for 120 Degree Sector Transmit Path

Cable Qty. Part Number Description

G(see Table 2-27) CGDS2212602 15 ft Jumper Cable, N/M–N/M.

Table 2-27: Cable Run List for 120 Degree Sector TX Configuration

Cable Cable Parts Connecting Lightning Arrestors To BTS TX Connectors

G Direct BTS TX Ports

Quantity (TX–only path) 3TX1, TX2, TX3

BTS 120 Degree Sector (3 Sector) Transmit Path Cabling 68P64115A19–4

Mar 2003

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CONTROLLED INTRODUCTION

2-36

Procedure Install each cable by using the cable run list in Table 2-27, the cabling

diagram in Figure 2-15, and the procedure in Table 2-28. Each cable is

installed the same way.

Table 2-28: Installing the 120 Degree Sector TX Path Cables

Step Action

1Attach the connector–equipped end of the cables to the BTS TX connectors.

2Route the cables to the lightning arrestors.

3Cut the cables to length and label them accordingly. Install connectors on the cables and attach the

cables to the Lightning Arrestors.

BTS 120 Degree Sector (3 Sector) Receive Path Cabling

68P64115A19–4

Mar 2003 1X SC 4812T-MC BTS Hardware Installation - Software Release R2.16.1.x

CONTROLLED INTRODUCTION

2-37

BTS 120 Degree Sector (3 Sector) Receive Path Cabling

Objective

The objective of this procedure is to install the BTS RX Port receive

path cabling. 120-degree sector receive path cabling is used for CDMA

systems.

Cable Labels

The cable designations are referenced to Table 2-1 in the “Cabling

Diagrams and Description” area. Table 2-29 and Table 2-30 provide the

quantities and descriptions of the cables required for this procedure.

Table 2-29: Cables Needed for 120 Degree Sector Receive Path

Cable Qty. Part Number Description

G(see Table 2-30) CGDS2212602 15 ft. Jumper Cable, N/M–N/M.

Cabling Diagram

Figure 2-17 shows RX antenna (Direct Connect) configuration.

Table 2-30 describes the antenna cable connection ports.

Table 2-30: Cable Run List for 120 Degree Sector Receive Path Cabling

Cable Cable path connecting Lightning Arrestors

to BTS RX connectors RX Antenna Ports

Quantity

RX 1A

RX 2A

RX 3A

uant

RX 1B

RX 2B

RX 3B

BTS 120 Degree Sector (3 Sector) Receive Path Cabling 68P64115A19–4

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CONTROLLED INTRODUCTION

2-38

Figure 2-17: 120 Degree Sector (3 Sector) Receive Path Cabling Details

LIGHTNING

ARRESTOR

ANTENNA

LIGHTNING

ARRESTOR

ANTENNA

DIRECT CONNECTION

ti-CDMA-WP-00185-v01-ildoc-ftw

TX OUT

123

456

789

10 11 12

MAIN / A / 1A

MAIN / B / 2A

MAIN / G / 3A

DIV / A / 1B

DIV / B / 2B

DIV / G / 3B

MAIN

DIVERSITY

BTS 120 Degree Sector (3 Sector) Receive Path Cabling

68P64115A19–4

Mar 2003 1X SC 4812T-MC BTS Hardware Installation - Software Release R2.16.1.x

CONTROLLED INTRODUCTION

2-39

Cabling Procedure

Install each cable by referring to the cable run list in Table 2-30, the

cabling diagram in Figure 2-17, and the procedure in Table 2-31. Each

cable is installed the same way.

Table 2-31: Installing the 120 Degree Sector Receive Path Cables

Step Action

1Attach the connector-equipped end of the cables to the BTS RX connectors.

2Route the cables to the lightning arrestors.

3Cut the cables to length and label them accordingly. Install connectors on the cables, and attach the

cables to the lightning arrestors.

Earth Ground Cabling 68P64115A19–4

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Earth Ground Cabling

Objective

The objective of this procedure is to install the BTS earth ground cables.

This manual describes only general procedures for grounding the site.

Refer to the Grounding Guidelines for Cellular Radio Installations,

Motorola part no. 68P81150E62, for detailed grounding information.

WARNING Each cabinet must be grounded separately and NOT daisy

chained together!

Earth Grounding Diagram

Figure 2-18 illustrates the earth ground cable.

Figure 2-18: Earth Ground Cabling Details

MASTER GROUND BAR

GND

ti-CDMA-WP-00052-v02–ildoc–ftw

BTS

Cable Labels

The cable designations are referenced in Table 2-1, in the “Cabling

Diagrams and Description” section of this manual.

Equipment Needed

Table 2-32 describes the cable and ring lugs required for earth

grounding.

NOTE Two-hole (Thomas & Betts part no. 54207; or equivalent) are

recommended.

Table 2-32: Items Required for Earth Grounding

Item Qty Description

Cable

(N) 1Ground cable, 6-AWG, insulated copper wire, loop

connectors. Customer supplied cable.

Ring

Lugs 1Ring lugs to attach to the BTS end of the cable.

Customer supplied item.

Earth Ground Cabling

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Install Earth Grounding Cables

Install the earth ground cables according to the procedures in Table 2-33

(see Figure 2-18).

WARNING SDo NOT wear a wrist strap when servicing the power

supplies or power distribution cabling! Serious personal

injury can result.

SBefore starting the procedure, ensure that the BTS power

cables are not connected to the main DC source.

Table 2-33: Procedure to Install Earth Grounding Cables

Step Action

1Route the ground cables (cable N) between the Master

Ground Bar (MGB) and the BTS frames.

NOTE

Ground cables must not have sharp bends.

2Strip insulation from the BTS end of each cable.

3Attach a ring lug to the BTS end of each cable.

4Connect a ground cable (cable N) to the ground stud of each

BTS frame.

5Connect the ground lugs to directional coupler bracket,

duplexer bracket, and RFDS (if used).

6Attach the ground cables to the MGB using the appropriate

connectors.

BTS Power Cabling 68P64115A19–4

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BTS Power Cabling

Objective

The objective of this procedure is to define the BTS’s site power

distribution system requirements, and install the DC power input

cabling.

Important Guidelines

Several guidelines must be followed in the design of the site power

distribution system. Depending on site requirements and specific

guidelines, two different cabling choices are offered in this section,

Option A or Option B. Read this entire section before power cabling the

BTS.

Inrush Current

When the frame is powered on, there is the potential for an inrush

current which exceeds the steady state current draw of the frame. In

order to prevent this inrush current from affecting other equipment,

power feeds and circuit breakers should NOT be shared between the

BTS and any other equipment. This BTS is designed to comply with the

ETS 300-132-2 standard for DC inrush current.

Feeds and Breaker Sizes

Table 2-34 lists different site configurations, depending on the number of

carriers. Select a power distribution system configuration that is most

appropriate for your site. Figure 2-19 identifies the BTS Breaker Panel.

Table 2-34: DC Filter Power Feed Configurations

Number of

Carriers

Number of

Feeds Required

(+ and – pair) Breaker Size

(per Feed) Utilize

Cable Option

1–2 1 125A A

3–4 1 250A A

3–4 2 125A B

BTS Power Cabling

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Figure 2-19: Breaker Panel Identification

ti-CDMA-WP-00227-v01-ildoc-ftw–REF

50 50 50 50 50 50 50 50 50 50

Source Impedance

The frame power interface supports AWG 2/0, AWG 3/0, and AWG 4/0

cable sizes.

In order to limit the voltage drop due to cable resistance, the length of

the cable runs from power source to BTS must be less than the

maximum distance for each cable size shown in the Table 2-35. These

values apply for both single feed and two feed configurations.

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In the + 27 V configuration the power supply input “+” and “–”

terminals are isolated from the BTS chassis ground. In order to control

the inductance at the BTS power input due to the feed cables, the

positive and negative cables (feed and return) must be bound together at

intervals of 1 meter or less (see Figure 2-20).

Meeting these limits will ensure a voltage drop of less than 2% due to

cable resistance, and will control the source impedance to ensure

stability of the power supply.

Table 2-35: Maximum Cable Length

Number of

Carriers Number of

Feeds Cable Type

Maximum

Length in

meters

1–2 1 AWG 2/0 22

1–2 1 AWG 3/0 28*

1–2 1 AWG 4/0 28*

3–4 1 AWG 2/0 12.2

3–4 1 AWG 3/0 15.4

3–4 1 AWG 4/0 19.4

3–4 2 AWG 2/0 22

3–4 2 AWG 3/0 28

3–4 2 AWG 4/0 28*

* Limited by inductance rather than voltage drop.

Figure 2-20: Length and Tie-Down Requirements for BTS Power Cables

ti-CDMA-WP-00077-v02–ildoc–ftw REF.

POWER SOURCE

BREAKER 1

TIE ALL CABLES

AT 1 METER INTERVALS

See Table 2-35

for cable length

BREAKER 2

GROUND

BTS

BTS Power Cabling

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Current Sharing

For installations with one power feed (2 carrier system cabling) use

Option A (see Figure 2-21).

For installations with two feeds (e.g., 3 carrier or 4 carrier systems using

cabling Option B, (see Figure 2-22), the total current will be shared

between the two feeds. If the current becomes greatly unbalanced

between the two feeds, the circuit breaker carrying the greater current

may be tripped. In this case, all current will flow in the remaining feed,

causing the breaker to be tripped, and the BTS to go out-of-service. In

order to minimize the current imbalance between the feeds, it is

necessary to:

Sensure the cable lengths and sizes of the cables are the same,

Sthe breakers on the two feeds are the same (same manufacturer, same

part number, etc.), and

Scontacts and connectors are identical.

For short cable runs with two feeds, it is recommended that 2/0 cable be

used rather than 3/0 or 4/0.

Option A. Power Distribution Cabling for +27 V BTS Configuration with One

Power Feed

Figure 2-21: BTS Power Cabling for the +27 V BTS Configuration using One Power Feed

+27 VOLTS

GROUND (0 VOLTS)

M/1

SC4812T–MC

ti-CDMA-WP-00190-v01-ildoc-ftw–REF

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Option B. Power Distribution Cabling for +27 V BTS Configuration with Two

Power Feeds

Figure 2-22: BTS Power Cabling for the + 27 V BTS Configuration using TwoPower Feeds

+ 27 VOLT

GROUND (0 VOLT)

M/2

ti-CDMA-WP-00193-v01-ildoc-ftw–REF

SC4812T–MC

M/2

BTS Power Cabling

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Figure 2-23: DC Power Connector/Filter

ti-CDMA-WP-00194-v01-ildoc-ftw

Input

Connector/

DC Filter

2nd DC FILTER

OPTIONAL

(–) (+)

Connector

Housing

CONTACT

(+) DC CABLE

DC CABLE (–)

CONTACT

Tools and Equipment Required

The following tools are required to install the power cable on the BTS:

Cable M – The cable diameter and lug style depend on the length of

cable required. Appropriate codes and standards must be followed to

determine the correct wire size and type (see Table 2-35). A variety of

lug sizes are available from Motorola for the various cable sizes and

types that may be selected (see Table 2-36).

Table 2-36: Lug Part Numbers

Lug Part Numbers Cable Type

CGDS6320G1 AWG 2/0

CGDS6320G5 AWG 3/0

CGDS6320G2 AWG 4/0

NOTE The cable diameter and lug style depend on the length of cable

required. Appropriate codes and standards MUST be followed to

determine the correct wire size and type. A variety of lug sizes

are available from Motorola for the various cable sizes and types

that may be selected. Lug size is dependent on the gauge and

type of cable selected for the frame power feed.

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Recommended Crimper Tool – The following three crimper tools

are recommended to assemble the customer-side connector for the DC

cables. Choose one of the following crimper tools, according to site

requirements and preferences.

SAMP 600850 – maximum cable size of #4/0 (mechanical hand tool)

SSMH p/n SY283 – maximum cable size of #4/0 (mechanical hand

tool)

SAnderson Power Products (APP) p/n 1368 – can accommodate cable

sizes up to 300 MCM (hydralic hand crimp tool).

Pre-connection Checklist

At this point in the installation ensure that the cabinet is NOT already

connected to the main dc power source.

Installing Power Cables

Read the Power Cable Installation WARNINGS and CAUTIONS before

going to Table 2-37 (+27 V Power Cable Installation) also review

Figure 2-23.

WARNING SFailure to observe these warnings could cause electrical

shock to personnel and/or damage to equipment!

SDo NOT wear a wrist strap when servicing the power

supplies or power distribution cabling! Serious personal

injury can result.

SThe external converter supplying the cabinet must have

double or reinforced insulation between its primary and

secondary circuits, and must conform to Safety Standard

EN60 950.

SEnsure the source for the DC voltage is in the OFF position

prior to attempting to connect the dc voltage.

CAUTION SEnsure all frame power supply circuit breakers are OFF.

SPerform any adjustments recommended by the manufacturer

on the main power supply equipment before connecting dc

power cables to the main dc power source.

SInput to the base station must remain between +34 V and

+21 V dc for +27 V dc operation.

BTS Power Cabling for + 27 V Configuration

The cable connections for powering a +27 V BTS are presented in

Table 2-37.

Table 2-37: Procedure to Install BTS +27 V Power Cables

Step Action

1Ensure the DC power cables are NOT connected to the main DC power source.

2Remove the components from the dc connector package shipped with the BTS.

3Strip 35 mm of insulation from the negative (–) and positive (+) power cables.

BTS Power Cabling

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Table 2-37: Procedure to Install BTS +27 V Power Cables

Step Action

4Place a dc contact on the negative (–) and positive (+) dc cables.

5Using the appropriate crimping tool, crimp the dc contact to the dc cables.

6Observe the negative (–) and positive (+) cables and insert the dc contacts into the dc connector

housing(s) until an audible click is heard.

7Verify the positive (+) cable is installed in the positive position and the negative (–) cable is installed

in the negative (–) position on the connector housing(s).

8Ensure the cables are firmly fastened to the dc connector housing(s).

9Connect the DC connector housing to the mating input connector/DC filter on the BTS (see

Figure 2-23).

10 Connect the DC connector housing to the mating input connector/DC filter on the BTS for the second

dc filter feed, if required (see Figure 2-23).

11 Are there additional frames that require cable installation?

– If YES, repeat the above procedure for the additional frame(s).

– If NO, this procedure is complete.

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Chapter 3

Expansion Frame Cabling and

Installation

Expansion Frame (+27 V BTS Configuration) 68P64115A19–4

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Expansion Frame (+27 V BTS Configuration)

This chapter provides the procedures for installing an Expansion frame

to either a SC4812T or SC 4812T–MC Starter frame.

Installation Procedures

This chapter includes installation and setup procedures for the following:

SRF Cabling (TX & RX)

SRF GPS

SRemote GPS Distribution (RGD)

SHSOX

SLocal Area Network (LAN)

SC-CCP Cage Dip Switch Settings

Inter-frame Cables

Sites utilizing Expansion frames require certain procedures to be

completed (depending on site requirements) before proper operation can

be obtained. The BTS cable description and part numbers for certain

different procedures are listed in Table 3-1. The letters, referenced under

the Cable Label column in Table 3-1, are used as a reference for all

cabling procedures and diagrams in this manual. This information

applies to all system configurations.

Table 3-1: Expansion Cable/Hardware Descriptions and Part Numbers

Cable

Label Part

Number Description

A1T472Ax RGD Antenna punch block cable; where x=A–F for different A1 cable lengths

(50 to 2000 ft).

A23086433H07 Punch block to RGD Site I/O board cable

B 3086433H02 RGD Expansion cable

C 3086433H01 RGD to Site I/O cable

D 3086458H01 HSOX cable

E 3086412H01 RF Expansion cable

F 1586370H01 Harting; 12 pack

M N.A. Power cable – See Power Cable section, for detailed information on cable

termination lugs. Customer supplied cable.

Before You Begin

Ensure each Starter and/or Expansion frame has been properly powered

off before performing any installation procedures.

Expansion Frame (+27 V BTS Configuration)

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Expansion Frame and Expansion I/O Plate

Figure 3-1 shows the SC 4812T–MC BTS that can be used as an

expansion frame and Figure 3-2 that shows a detailed version of the

Expansion I/O plate for the +27 V configuration.

Figure 3-1:BTS MC Expansion Frame (+27 V Configuration)

For clarity, doors are not shown.

I/O Interconnect

C–CCP Cage

Fan Module

ti-CDMA-WP-00205-v01-ildoc-ftw

C–CCP Cage

Power

and PA Breakers

Amplifier

Cage

Plate

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Figure 3-2: Expansion Frame I/O Plate (+27 V Configuration)

FRONT

SPAN I/O

SITE I/O

ALARM

CONNECTORS

LAN

CONNECTIONS

RF GPS IN

3 TO 6 TRANSMIT

ANTENNA

CONNECTORS

DEPENDING ON

CONFIGURATION

HSO/LFR

FILLER PLATE

RECEIVE

ANTENNA

COVERS

INPUT

CONNECTOR/

DC FILTER

ETHERNET ROUTER (IF USED;

OTHERWISE, FILLER PLATE) EXP OUT

FILLER PLATE

REAR

2 TO 3

TRANSMIT

ANTENNA FILLER

PLATES

DEPENDING ON

CONFIGURATION

SPAN I/O A SITE I/O SPAN I/O B

ALARM B

SPAN I/O A

SPAN I/O B

ALARM A

SITE I/O

GND

DC FILTER 2

DC FILTER 1

SPAN I/O

RF EXPANSION PORT

FROM STARTER BTS

ti-CDMA-WP-00189-v01-ildoc-ftw–REF

RGPS

Expansion Frame (+27 V BTS Configuration)

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3-5

Figure 3-3: Starter Frame I/O Plate

FRONT

SPAN I/O

SITE I/O

ALARM

CONNECTORS

LAN

CONNECTIONS

RF GPS IN

3 TO 6 TRANSMIT

ANTENNA

CONNECTORS

DEPENDING ON

CONFIGURATION

HSO/LFR

FILLER PLATE

RECEIVE

ANTENNA

CONNECTORS

INPUT

CONNECTOR/

DC FILTER

ETHERNET ROUTER (IF USED;

OTHERWISE, FILLER PLATE) EXP IN FILLER

PLATE

REAR

2 TO 3

TRANSMIT

ANTENNA FILLER

PLATES

DEPENDING ON

CONFIGURATION

SPAN I/O A SITE I/O SPAN I/O B

ALARM B

SPAN I/O A

SPAN I/O B

ALARM A

SITE I/O

GND

DC FILTER 2

DC FILTER 1

SPAN I/O

REMOTE GPS DISTRIBUTION (RGD) MODULE –

USED ONLY IF EXPANSION FRAME(S) INSTALLED

RF EXPANSION PORT TO ANOTHER

BTS (USED ONLY IF EXPANSION FRAME

INSTALLED; OTHERWISE, FILLER PLATE

INSTALLED)

ti-CDMA-WP-00188-v01-ildoc-ftwREF

RGPS

Expansion Frame (+27 V BTS Configuration) 68P64115A19–4

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Cable Labels

The cable designations are referenced to Table 2-13 in “Cable

Description and Part Numbers”.

Expansion Frame Cabling Diagram

Figure 3-4 illustrates the BTS Expansion Frame cabling details with the RF

GPS or Remote GPS option.

Figure 3-4: Expansion Frame Cabling Details

LFR/HSO

(9 Pin D)

Site I/O

Harting 12 PK

RF Expansion Cable

RGD PCB

Remote GPS

Antenna

Starter

Frame Expansion

Frame

LFR/HSO

(9 Pin D)

Lighting Protected

Punch block

ti-CDMA-WP-00088-v01-ildoc-ftw

Remote GPS

REF

Expansion Frame Inter-Frame Cabling

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Expansion Frame Inter-Frame Cabling

This section describes the connections between an expansion frame with

a starter frame.

Remote GPS Distribution (RGD) Board Diagram

Figure 3-5 shows the RGD board cable connections. Both RGD and Site

I/O boards are on the strater BTS. Table 3-1 provides a description of all

cables associated with the installation of RGD.

Figure 3-5: RGD Board Cable Connections

NOTE:

RGD card is required on the Starter frame only.

It provides Remote GPS signal to the Expansion frame.

RGD

To Expansion Frame

Not used

(Main out)

Remote GPS Antenna

Not used

Surge Protected

Punch block

Site I/O

ti-CDMA-WP-00087-v01-ildoc-ftw–REF

NOTE SCables A1 and A2 must be punched into the punch block as

if they were part of the same cable, cut in the middle. The

same colors must be punched on both sides of the punch

block.

SFrame MUST be equipped with CSM2 for Remote GPS

operations.

SRemote GPS is NOT supported in all Motorola 4-digit

frames.

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Expansion of the +27 V Frame

Site configurations can include a +27 V SC 4812T–MC BTS Starter

Frame using either a +27 V SC 4812T–MC BTS frame or a +27 V SC

4812T BTS as an Expansion frame.

Another site configuration can include a +27 V SC 4812T BTS Starter

Frame using a +27 V SC 4812T–MC BTS frame as an Expansion frame.

Antenna Sharing

Separate TX antennas are used in each frame. One Expansion frame can

share RX antennas with the Starter Frame. RX antenna sharing is shown

in Figure 3-6.

Figure 3-6: RX Antenna Sharing with an Expansion Frame

EXP.

OUT

EXP.

Starter Frame Expansion Frame

ti-CDMA-WP-00056-v01-ildoc-ftw–REFREF

Tools Required

ST10 and T30 Torx bits and driver

SFlat head screwdriver or 5/16” Hex socket

STorque driver

NOTE Use the following procedures to add an Expansion frame to a

Starter frame. The instructions are identical when connecting a

SC 4812T–MC BTS “Expansion” frame to either a SC 4812T or

SC4812T–MC BTS “Starter” frame.

Expansion Procedure

Table 3-2 provides the procedures necessary to install a SC 4812T–MC

BTS Expansion Frame to a Starter frame.

Table 3-2: Installing an Expansion BTS

Step Action

1Confirm the BTS is powered down.

2Locate the Expansion I/O Filler Plate on the Starter Frame I/O plate (see Figure 3-3).

3Using the Torx T10 bit, remove four M3 screws attaching the Expansion I/O Filler Plate to the I/O

plate. (The filler plate can be discarded.)

. . . continued on next page

Expansion of the +27 V Frame

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Table 3-2: Installing an Expansion BTS

Step Action

4Install the Expansion I/O Housing on the Starter I/O in the same area as the filler plate.

5Secure the housing to the I/O plate by using four M3x10 screws, T10 Torx bit and torque to

10–12 in-lb. The label FRONT on the Expansion I/O housing should face EXP I/O text on the

I/O plate.

6Using the T30 bit, remove the eight M6 screws attaching the front cosmetic panel to the cabinet.

7Locate the two Expansion OUT cables tie-wrapped behind the front cosmetic panel.

8Remove Harting terminators, if present, on the Expansion out cables.

9Carefully cut the tie-wrap, taking care as not to cut cables, and insert the cables into the Expansion

I/O housing from below the I/O plate. Note the cables are keyed, and can only be installed one way in

the Expansion I/O housing. Confirm the cables are fully snapped into place in the Expansion I/O

housing.

10 Attach the front cosmetic panel to the cabinet using the eight M6 screws torqued to 45 in-lb.

11 Install one end of the RF expansion cable (see Figure 3-4) to the Starter frame by plugging the end of

the cable labeled SC 4812T into the Expansion I/O housing labeled EXP I/O, located on the Starter

frame I/O plate (see Figure 3-3). The cable is keyed and can only be installed one way.

12 Secure the connection by fastening the four retention screws of the cable into the Expansion I/O

housing. The screws should be fastened to 20 in-lb torque using a flat head screwdriver or a 5/16”

socket and ratchet.

13 Following the same procedure, install the other end of the RF expansion cable, labeled SC 4812T

EXP to the expansion housing labeled EXP I/O on the +27 V SC 4812T (1800 mm) Expansion

frame I/O plate (see Figure 3-2).

RF GPS Expansion Installation

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RF GPS Expansion Installation

GPS Expansion

The Global Positioning System (GPS) is used by Motorola as the

primary means to synchronize all base stations in a CDMA cellular

system. The GPS signal is the input to the CSM, which develops the

timing references for the Base Transceiver system (BTS). Every BTS at

a site requires a GPS input.

On some versions of the SC 4812T product, GPS timing is provided by

a built-in dedicated RF GPS receiver module installed on the CSM. On

BTSs equipped with redundancy, two (2) CSMs are installed.

On some versions of the SC 4812T product, GPS timing is provided by

an optional Remote GPS receiver (RGPS). The RGD card accepts timing

information in digital format from the RGPS head and distributes it

within the BTS, and to other Expansion cabinets by a small digital cable.

The procedure for RGPS is covered in a separate section.

Customer Equipment Considerations and System Constrains

In order to share RF GPS signals, customer equipment external to the

BTS must be carefully designed to ensure that overall performance is not

degraded. Both the gain and the noise of the complete system affect the

performance and the A/D converter in the GPS receiver. A typical

diagram of a system to feed multiple BTSs from one GPS antenna is

shown in Figure 3-7.

RF RGPS Expansion Installation Considerations

Following are recommendations for the RF GPS distributing amplifier

method:

SThe maximum GPS system NF is 4 dB, per OnCore Technical

Application Note (CSM GPS Vendor).

SGPS distributed amplifier is acceptable, but only with Motorola

recommended parts.

SRecommended amplifier model number is HP58516A (4–way).

SMust have surge protection before the distribution amplifier

(PolyPhaser number is IS–MR50LNZ–6–MA).

SMaximum cable loss between GPS antenna and BTS is 4.5 dB.

SMaximum cable length difference between the 4:1 splitter to any

cabinet is 8 meters.

RF GPS Expansion Installation

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Figure 3-7: System to Feed Multiple BTS’s from One RF GPS Antenna

GPS

Receiver

BTS

GPS

Receiver

BTS

GPS

Receiver

BTS

GPS

Receiver

BTS

Antenna /

LNA

Block

4-Way

Splitter Preamp Lightning

Arrestor

w/ DC Pass

Through

Note: Motorola P/N is CGDSHP58516A

(HP P/N is HP58516A). Can be used to

replace all parts in box.

ti-CDMA-WP-00028-v01-ildoc-ftw

NOTE – Maximum cable loss is 4.5 dB with or without 4:1 splitter.

– HP58516A replaces all three components (DC Block,

Splitter, and Pre-amplifier.

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Remote GPS Distribution Expansion

Configuration

RGD and Remote GPS Expansion

Tools Required

ST10 Torx bit

SFlat head screwdriver

STorque driver

Remote GPS (RGD) Expansion Procedure

The Remote GPS Expansion procedure is listed in Table 3-3 and

Figure 3-8 shows the RGD board cable connections.

Table 3-3: Installing Remote GPS (RGD) Expansion

Step Action

1Install the RGD board on the I/O plate of the MC Starter frame of the cell site. The RGD board

mounting area on the frame I/O plate is shown in Figure 2-1 and Figure 2-2. Align the RGD board to

the I/O plate using six M3 screws, fastening the screws to 8–10 in-lb (0.9 – 1.1 N-m) using the T10

Torx bit and torque driver.

2Install the RGD cover over the board. Align the connector ports on the cover with the connectors on

the RGD board. The cover will snap into place.

3Install the Remote GPS IN cable. Plug the 15-pin D-sub end of the cable into the RGD board

connector labeled REMOTE GPS IN. This cable may have to be unplugged from the Starter frame

remote GPS connector on the Site I/O board (see Figure 3-3).

4Unfasten the cable connector retention screws using the flat head screwdriver to remove the cable.

5Secure the cable to the RGD board connector by fastening the cable connector retention screws using

the flat head screwdriver.

6Install the RGD to Site I/O cable (15 pin D-sub to 15-pin D-sub short ribbon cable). Plug either end of

the cable into the RGD board connector labeled MAIN OUT.

7Fasten the cable connector retention screws to 4–6 in-lbs (0.4 – 0.7 N-m) using the screwdriver.

8Fasten the other end of the cable to connector labeled REMOTE GPS on the Site I/O board (see

Figure 3-3).

9Fasten cable connector retention screws to 4–6 in-lbs (0.4 – 0.7 N-m) using the screwdriver.

10 Install the RGD expansion cable (15 pin D-sub to 15 pin D-sub long ribbon cable). Plug either end of

the cable into the RGD board connector labeled EXP 1 (see Figure 2-1).

11 Fasten cable connector retention screws to 4–6 in-lbs (0.4 – 0.7 N–m) using the screwdriver.

12 Plug the opposite end of the cable into the SC 4812T–MC Expansion Frame Remote GPS connector

on the Site I/O board (see Figure 2-2).

High Stability Oscillator Expansion (HSOX)

68P64115A19–4

Mar 2003 1X SC 4812T-MC BTS Hardware Installation - Software Release R2.16.1.x

CONTROLLED INTRODUCTION

3-13

High Stability Oscillator Expansion (HSOX)

Configuration

High Stability Oscillator Expansion (HSOX)

Tools Required

SFlat head screwdriver

HSO Expansion Procedure

Install the HSOX cable and card per instructions in Table 3-4.

Table 3-4: Installing the HSOX Cable and Card

Step Action

1Disconnect the LFR antenna cable from the HSO/LFR connector on the Starter Frame I/O plate, if

necessary.

2Install the HSO expansion cable (9-pin D-sub “Y” ribbon cable). Plug connector “B” of the HSO

expansion cable (see Figure 3-8) into the Starter Frame HSO/LFR input/output port on the I/O plate

(see Figure 2-1).

3Fasten the cable connector retention screws to 4–6 in-lb (0.4 – 0.7 N-m) using the flat head

screwdriver.

4If an LFR antenna is used, connect the LFR antenna cable to connector “C” (see Figure 3-8) of the

HSO expansion cable.

5Plug connector “A” of the HSO expansion cable (see Figure 3-8) into the Expansion Frame HSO/LFR

input/output port on the I/O plate (see Figure 2-2).

6Fasten the cable connector retention screws to 4–6 in-lbs (0.4 – 0.7 N-m) using the flat head

screwdriver.

7Attach a static wrist strap to your wrist and to the ESD plug on the BTS.

8Install the HSO expansion card into the appropriate HSO/LFR slot. Latch the top and bottom latches

at the same time to properly seat the card.

Figure 3-8: HSOX Cable (3086458H01) for Expansion Frame

LFR

CONNECTOR

RETENTION

SCREW

CONN A

CONN B

CONN C

LFR /

HSO

STARTER FRAME

I/O PLATE

LFR /

HSO

EXPANSION

FRAME

TO LFR

ANTENNA

ti-CDMA-WP-00029-v01-ildoc-ftw

Local Area Network (LAN) Expansion Installation

Mar 2003

1X SC 4812T-MC BTS Hardware Installation - Software Release R2.16.1.x

CONTROLLED INTRODUCTION

3-14

Local Area Network (LAN) Expansion Installation

Configuration

The LAN is only connected between frames in a BTS if the system is

running software revision 2.9 or later, and the site is configured as a

logical BTS.

NOTE C-CCP dip switch changes are required to reflect frame ID (refer

to Figure 3-10).

Tools Required

S5.5 mm Hex socket

Torque Specifications

Terminator grounding stud nut: 10–12 in-lbs (1.1 – 1.3 N-m).

LAN Expansion Installation Procedure

Table 3-5 provides the procedure to install LAN Expansion.

Table 3-5: Installing LAN Expansion

Step Action

1Remove the LAN OUT A and LAN OUT B terminators (BNC) located on the Starter frame I/O plate.

2Remove the LAN IN A and LAN IN B terminators (BNC) located on the Expansion frame I/O plate

through a conductive tether and lug attached to a grounding stud (see Figure 3-9).

3To remove the lug of the tether from the grounding stud, remove the nut and washer from the

grounding stud using a 5.5 mm hex socket and ratchet. Slide the lug off the stud.

4Reinstall the nut and washer on the grounding stud, tightening the nut to 8–10 in-lbs using the 5.5 mm

hex socket and torque ratchet.

5Install the frame-to-frame LAN cables by plugging one end of a BNC cable into the LAN OUT B

connector on the Starter Frame I/O plate. Plug the opposite ends of the cables into the appropriate

LAN IN (A and B) connector on the Expansion Frame I/O plate.

Local Area Network (LAN) Expansion Installation

68P64115A19–4

Mar 2003 1X SC 4812T-MC BTS Hardware Installation - Software Release R2.16.1.x

CONTROLLED INTRODUCTION

3-15

Figure 3-9: LAN Grounding Stud

ti-CDMA-WP-00215-v01-ildoc-ftw

I/O PLATE

LAN

CONNECTIONS

LAN GROUND

STUD

Setting Frame C-CCP Shelf Configuration Switch 68P64115A19–4

Mar 2003

1X SC 4812T-MC BTS Hardware Installation - Software Release R2.16.1.x

CONTROLLED INTRODUCTION

3-16

Setting Frame C-CCP Shelf Configuration Switch

When the frame is a Starter BTS, the backplane switch settings behind

the fan module nearest the breaker panel must be set to the ON position

(see Figure 3-10).

NOTE The switch setting must be verified and set before power is

applied to the BTS equipment!

NOTE Dip switch settings are only changed in the Expansion frame if

the system is running software release 2.9 or later, AND the site

is configured as a logical BTS.

Figure 3-10: Backplane DIP Switch Settings

19 mm Filter Panel

Power Supply

AMR / MACH

HSO

CSM

39 mm Filter Panel

AMR / MACH

GLI–1GLI–2

MCC–6

BBX–1

BBX–2

BBX–3

BBX–4

BBX–5

BBX–6

BBX–R

Switch

MPCMPC

MCIO

BBX–7

BBX–8

BBX–9

BBX–10

BBX–11

BBX–12

MCC–5

MCC–4

MCC–3

MCC–2

MCC–1

MCC–12

MCC–11

MCC–10

MCC–9

MCC–8

MCC–7

Power Supply

CCD CCD

OFF

SC 4812T–MC C–CCP SHELF

FAN MODULE

REMOVED

STARTER

FRAME

SETTING

OFF

EXPANSION

FRAME

SETTING

BOTTOM / TOP

RIGHT / LEFT

MODEM_FRAME_ID_1

MODEM_FRAME_ID_0

BOTTOM / TOP

RIGHT / LEFT

MODEM_FRAME_ID_1

MODEM_FRAME_ID_0

ti-CDMA-WP-00211-v01-ildoc-ftw

SPEED

CONTROLLED

FAN

MODULE

REAR

FRONT PWR/ALM

SPEED

CONTROLLED

FAN

MODULE

REAR

FRONT PWR/ALM

Mar 2003 1X SC 4812T-MC BTS Hardware Installation - Software Release R2.16.1.x

CONTROLLED INTRODUCTION

4-1

Chapter 4

Optional Equipment

Optional BTS Equipment Identification 68P64115A19–4

Mar 2003

1X SC 4812T-MC BTS Hardware Installation - Software Release R2.16.1.x

CONTROLLED INTRODUCTION

4-2

Optional BTS Equipment Identification

Overview

This section of the manual provides identification of the optional

BTS equipment and helpful information when installing the equipment.

Directional Couplers

Directional couplers are used when an external RFDS is used.

Directional couplers are not used at sites where duplexed antennas are

desired. Figure 4-1 depicts the directional couplers and their identifying

connections.

Figure 4-1: Directional Couplers

FORWARD PORT

(SMA TYPE) TO RFDS

REFLECTED PORT

(SMA TYPE) TO RFDS

INPUT PORT FROM BTS

FRAME (N TYPE)

OUTPUT PORT TO TX

ANTENNA FEEDS

(N TYPE OR 7/16)

TX ANTENNA DIRECTIONAL

COUPLER CONNECTION DETAIL

(frame mount orientation)

INPUT PORT FROM

ANTENNA (N TYPE OR

7/16)

REFLECTED PORT

(SMA TYPE) TO RFDS

FORWARD PORT

(SMA TYPE) TO RFDS OUTPUT PORT TO BTS

FRAME (N TYPE)

RX ANTENNA DIRECTIONAL

COUPLER CONNECTION DETAIL

(frame mount orientation)

ti-CDMA-WP-00126-v01-ildoc-ftw

Optional BTS Equipment Identification

68P64115A19–4

Mar 2003 1X SC 4812T-MC BTS Hardware Installation - Software Release R2.16.1.x

CONTROLLED INTRODUCTION

4-3

Duplex Directional Couplers (DDC) and Mounting Bracket

Duplex directional couplers (DDCs) are used when it is desired to

duplex transmit and receive antennas. This device incorporates

directional coupler function so separate directional couplers are not

required.

The Universal Bracket is designed for mounting on a 19-inch rack, to the

wall, or on a cable ladder. This bracket is 19 x 15 inches and can

accommodate up to six sets of DDCs (or directional couplers). After the

DDCs are mounted on the Universal Bracket, the whole assembly will

extend 6-1/2 inches from the mounting surface.

Figure 4-2 shows the Duplex Directional Couplers (mounted in the

universal mounting bracket) and identifies the connections.

Figure 4-2: DDC (Duplexers – Directional Couplers)

ANT COUPLED

PORT – REFLECTED

BTS COUPLED

PORT – FORWARD

ANTENNA

RX TO BTS

(RFM)

TX FROM

BTS (RFM)

UNIVERSAL

BRACKET

DDCs

ti-CDMA-WP-00063-v01-ildoc-ftw–REF

Optional BTS Equipment Identification 68P64115A19–4

Mar 2003

1X SC 4812T-MC BTS Hardware Installation - Software Release R2.16.1.x

CONTROLLED INTRODUCTION

4-4

RFDS The CDMA RFDS equipment operates in the CDMA radio frequency

spectrum. Refer to Table 4-1 for the CDMA frequency spectrums.

Table 4-1: CDMA Frequency Spectrum in MHz

Direction 800 MHz Band

Receive 824 – 849

Transmit 869 – 894

RF Interfaces RFDS interfacing is through directional couplers. The CDMA RFDS

equipment connects to coupled ports of directional couplers, cabled into

the Base Transceiver Station (BTS) site RX and TX antenna paths. The

coupled port connections provide the RF signal interface between the RF

diagnostic function and the following:

SSite RX antennas and the site receiver equipment

SSite TX antennas and the site transmitter equipment

RFDS Function

The CDMA RFDS equipment, operating under software control, is used

to test and verify operation of:

SSite RX and TX antenna path equipment including the antenna, filter,

antenna path equipment in the BTS, any RF cabling, etc.

SBTS broadband transceivers (BBXs)

STX Power amplifiers

SCall paths, including:

– uplink over the RX antenna path through the BTS

– downlink over the TX antenna path through the BTS

CDMA RFDS tests can be operated automatically at scheduled times to

run a battery of tests, or manually, performing one test at a time.

Complete testing covers each antenna path and its associated

transceivers.

CDMA RFDS testing is controlled from either the Local Maintenance

Facility (LMF) computer, or the control entity Operations &

Maintenance Center-Radio (OMC-R) for CDMA which evokes the test

and displays the results.

The CDMA RFDS equipment essentially monitors a TX antenna path

for TX RF signals and generates RX RF signals into an RX antenna

path.

For testing accuracy and repeatability, all RF monitoring and signal

generation is via conductive paths and not radiated through the air.

Therefore, if the site is equipped with an RF Diagnostic Sub-system,

each RX and TX antenna path is configured with a directional coupler

which is the RF signal interface between the RFDS and the antenna path.

The RFDS (see Figure 4-3) is rack mounted next to the 1X SC 4812T

BTS. For detailed information on installation and operation please order

the RFDS Users Guide (Motorola part no. 68P64113A37).

Optional BTS Equipment Identification

68P64115A19–4

Mar 2003 1X SC 4812T-MC BTS Hardware Installation - Software Release R2.16.1.x

CONTROLLED INTRODUCTION

4-5

Figure 4-3: RFDS (Rack Mount Unit)

TOP COVER

FRONT VIEW

(SHOWN WITH COVER OFF)

REAR VIEW

POWER SWITCH

ESD PLUG

SMA CONNECTORS

TOP COVER LATCH (2)

REFL

(ANT)

FWD

(BTS)

REFL

(ANT)

FWD

(BTS)

123456

GND

AMR–A AMR–B POWER

VOLTS

–

ASU1

ASU2

REAR VIEW

(SEE BELOW)

MMI PORT

FIELD REPLACEABLE

UNIT (FRU)

ESN LABEL

423.1 MM

(16.7 IN)

127.0 MM

(5.0 IN)

322.0 MM

(12.7 IN)

FW00529

Optional BTS Equipment Identification 68P64115A19–4

Mar 2003

1X SC 4812T-MC BTS Hardware Installation - Software Release R2.16.1.x

CONTROLLED INTRODUCTION

4-6

RFDS Cabling to the BTS

This section of the manual will cover the basic cabling connection for

the SC 4812T–MC BTS frame. Figure 4-4 showns the connects from the

TX and RX BTS antennas to the CDMA RFDS unit.

Figure 4-4: RFDS (Block Diagram)

OMC–R

TTE

(SAGE)

CBSC

MDM AND LPAs

BTS

XC MM

CDMA

RFDS

MSC

DIRECTIONAL

COUPLERS

RX TX

FW00528

BTS Antenna Configuration

68P64115A19–4

Mar 2003 1X SC 4812T-MC BTS Hardware Installation - Software Release R2.16.1.x

CONTROLLED INTRODUCTION

4-7

BTS Antenna Configuration

Overview

This section provides detail on the antenna configurations supported by

the BTS, including:

S3 Sector

S6 Sector

BTS 60 Degree Sector (6 Sector) Transmit Path Cabling 68P64115A19–4

Mar 2003

1X SC 4812T-MC BTS Hardware Installation - Software Release R2.16.1.x

CONTROLLED INTRODUCTION

4-8

BTS 60 Degree Sector (6 Sector) Transmit Path Cabling

Objective

The objective of this procedure is to install the BTS transmit path

cabling.

Cable Labels

The cable designations referenced in Table 4-2, provide the quantities

and descriptions of the cables required for the procedure.

Cabling Diagram

Figure 4-5 shows two types of configurations. Select the diagram that

depicts your site’s configuration. Table 4-5 describes the antenna cable

connection ports.

Figure 4-5: 60 Degree Sector (6 Sector) Transmit Path Cabling Details

TX OUT

LIGHTNING

ARRESTOR

ANTENNA

WITH OPTIONAL DIRECTIONAL COUPLER

DIRECTIONAL

COUPLER CARRIER 1 & 2

I/O PLATE

1..6

1..

LIGHTNING

ARRESTOR

ANTENNA

1..6

1..

WITH OPTIONAL DUPLEXER DIRECTIONAL COUPLER

NOTE: Unused TX ports on the DDC must be terminated.

DDC

ti-CDMA-WP-00048-v04-ildoc-ftw

123

456

789

10 11 12

BTS 60 Degree Sector (6 Sector) Transmit Path Cabling

68P64115A19–4

Mar 2003 1X SC 4812T-MC BTS Hardware Installation - Software Release R2.16.1.x

CONTROLLED INTRODUCTION

4-9

60 Degree Sector Configuration

Table 4-2 provides the Cable Run List for 60 degree sector transmit

paths.

Table 4-2: Cable Run List for 60 Degree Sector TX Configuration

Cable Cable Parts Connecting Lightning Arrestors To BTS TX Connectors

Gvia Directional Coupler via DDC BTS TX Ports

Quantity 12 18 TX1 to TX6

Procedure Install each cable by using the cable run list in Table 4-2, the cabling

diagram in Figure 4-5, and the procedure in Table 4-3. Each cable is

installed the same way.

Table 4-3: Installing the 60 Degree Sector TX Path Cables

Step Action

1Attach the connector–equipped end of the cables to the BTS TX connectors.

2Route the cables to the DCs or DDCs.

3Cut the cables to length and label them accordingly. Install connectors on the cables and attach the

cables to the DDCs TX connector or Directional Couplers BTS connectors.

4Attach the connector-equipped end of additional cables to the DDCs or Directional Couplers ANT

connectors.

5Route the cables to the lightning arrestors.

BTS 60 Degree Sector (6 Sector) Receive Path Cabling 68P64115A19–4

Mar 2003

1X SC 4812T-MC BTS Hardware Installation - Software Release R2.16.1.x

CONTROLLED INTRODUCTION

4-10

BTS 60 Degree Sector (6 Sector) Receive Path Cabling

Objective

The objective of this procedure is to install the BTS transmit path

cabling.

Cable Labels

The cable designations are referenced in Table 2-1 the “Overall Cabling

Diagrams and Description” area. Table 4-4, and Table 4-5 provide the

quantities and descriptions of the cables required for this procedure.

Cabling Diagram

Figure 4-6 shows two types of configurations. Select the diagram that

depicts your site’s configuration. Table 4-5 describes the antenna cable

connection ports.

Figure 4-6: 60 Degree Sector (6 Sector) Receive Path Cabling Details

LIGHTNING

ARRESTORS

WITH OPTIONAL DIRECTIONAL COUPLER

WITH OPTIONAL DUPLEXER DIRECTIONAL COUPLER

DIRECTIONAL

COUPLER

LIGHTNING

ARRESTORS

LIGHTNING

ARRESTORS

DIRECTIONAL

COUPLER

LIGHTNING

ARRESTORS

1A, 2A, 3A

4A, 5A, 6A

MAIN

DIV

1B, 2B, 3B

4B, 5B, 6B

1A, 2A, 3A

4A, 5A, 6A

MAIN

DIV

1B, 2B, 3B

4B, 5B, 6B

DDC

ti-CDMA-WP-00049-v04-ildoc-ftw

I/O PLATE

1B, 2B, 3B, 4B, 5B, 6B

1A, 2A, 3A, 4A, 5A, 6A

1B, 2B, 3B, 4B, 5B, 6B

BTS 60 Degree Sector (6 Sector) Receive Path Cabling

68P64115A19–4

Mar 2003 1X SC 4812T-MC BTS Hardware Installation - Software Release R2.16.1.x

CONTROLLED INTRODUCTION

4-11

Table 4-4: Cables Needed for 120 Degree Sector Receive Path

Cable Qty. Part Number Description

G(see Table 4-11) CGDS2212602 15 ft. Jumper Cable, N/M–N/M.

Table 4-5: Cable Run List for 60 Degree Sector Receive Path Cabling

Cable Cable path connecting Lightning Arrestors to BTS RX connectors RX Ports Used

Gvia Directional Coupler via DDC RX 1A–6A

Quantity 24 36

RX 1A 6A

RX 1B–6B

Procedure

Install each cable by using the cable run list in Table 4-11, the cabling

diagram in Figure 4-8, and the procedure in Table 4-12. Each cable is

installed the same way.

Table 4-6: Installing the 60 Degree Sector Receive Path Cables

Step Action

1Attach the connector–equipped end of the cables to the BTS RX connectors.

2Route the cables to the DDCs.

3Cut the cables to length and label them accordingly. Install connectors on the cables, and attach the

cables to the DDCs RX connector or Directional Couplers BTS connectors.

4Attach the connector-equipped end of additional cables to the DDCs or Directional Couplers ANT

connectors.

5Route the cables to the lightning arrestors.

6Cut the cables to length and label them accordingly. Install connectors on the cables.

BTS 120 Degree Sector (3 Sector) Transmit Path Cabling 68P64115A19–4

Mar 2003

1X SC 4812T-MC BTS Hardware Installation - Software Release R2.16.1.x

CONTROLLED INTRODUCTION

4-12

BTS 120 Degree Sector (3 Sector) Transmit Path Cabling

Objective

The objective of this procedure is to install the 120 degree BTS transmit

path cabling.

Cable Labels

The cable designations are referenced to Table 2-1 in the “Cabling

Diagrams and Description” area. Table 4-7 and Table 4-8 provide the

quantities and descriptions of the cables required for this procedure.

Cabling Diagram

Figure 4-7 shows two types of configurations; select the diagram that

depicts your site’s configuration. Table 4-7 and Table 4-8, on page 4-13,

describes the antenna cable connection ports.

Figure 4-7: 120 Degree Sector (3 Sector) Transmit Path Cabling Details

LIGHTNING

ARRESTOR

ANTENNA

NOTE: Unused TX ports on the DDC must be terminated with 50

ohm loads (Part #58–82106P01) which are included with

the duplexer mounting hardware kit (STLN4001A).

WITH OPTIONAL DIRECTIONAL COUPLER

WITH OPTIONAL DUPLEXER DIRECTIONAL COUPLER

DIRECTIONAL

COUPLER

LIGHTNING

ARRESTOR

ANTENNA

DDCDDC

ti-CDMA-WP-00050-v04-ildoc-ftw

TX OUT

123

456

789

10 11 12

I/O PLATE

CARRIER 1–4

Table 4-7: Cables Needed for 120 Degree Sector Transmit Path

Cable Qty. Part Number Description

G(see Table 4-8) CGDS2212602 15 ft Jumper Cable, N/M–N/M.

BTS 120 Degree Sector (3 Sector) Transmit Path Cabling

68P64115A19–4

Mar 2003 1X SC 4812T-MC BTS Hardware Installation - Software Release R2.16.1.x

CONTROLLED INTRODUCTION

4-13

Table 4-8: Cable Run List for 120 Degree Sector Configuration

Cable Cable Parts Connecting Lightning Arrestors To BTS TX Connectors

Gvia Directional Coupler via DDC BTS TX Ports

Quantity

6 9 TX1, TX2, TX3 (1)

uant

ty 12 12 TX1, TX2, TX3

Procedure Install each cable by using the cable run list in Table 4-8, the cabling

diagram in Figure 4-7, and the procedure in Table 4-9. Each cable is

installed the same way.

Table 4-9: Installing the 120 Degree Sector TX Path Cables

Step Action

1Attach the connector–equipped end of the cables to the BTS TX connectors.

2Route the cables to the DCs or DDCs.

3Cut the cables to length and label them accordingly. Install connectors on the cables and attach the

cables to the DDCs TX connector or Directional Couplers BTS connectors.

4Attach the connector–equipped end of additional cables to the DDCs ANT connectors.

5Route the cables to the lightning arrestors.

6Cut the cables to length and label them accordingly. Install connectors on the cables and attach the

cables to the Lightning Arrestors.

BTS 120 Degree Sector (3 Sector) Receive Path Cabling 68P64115A19–4

Mar 2003

1X SC 4812T-MC BTS Hardware Installation - Software Release R2.16.1.x

CONTROLLED INTRODUCTION

4-14

BTS 120 Degree Sector (3 Sector) Receive Path Cabling

Objective

The objective of this procedure is to install the BTS receive path cabling.

120-degree sector receive path cabling is used for CDMA and analog

systems.

Cable Labels

The cable designations are referenced to Table 2-1 in the “Cabling

Diagrams and Description” area. Table 4-10 and Table 4-11 provide the

quantities and descriptions of the cables required for this procedure.

Table 4-10: Cables Needed for 120 Degree Sector Receive Path

Cable Qty. Part Number Description

G(see Table 4-11) CGDS2212602 15 ft. Jumper Cable, N/M–N/M.

Cabling Diagram

Figure 4-8 shows two types of configurations; select the diagram that

depicts your site’s configuration. Table 4-11 describes the antenna cable

connection ports.

Table 4-11: Cable Run List for 120 Degree Sector Receive Path Cabling

Cable Cable path connecting Lightning Arrestors

to BTS RX connectors RX Antenna Ports

Gvia Directional Coupler via DDC RX 1A

RX 2A

RX 3A

Quantity 12 12

RX 3A

RX 1B

RX 2B

RX 3B

BTS 120 Degree Sector (3 Sector) Receive Path Cabling

68P64115A19–4

Mar 2003 1X SC 4812T-MC BTS Hardware Installation - Software Release R2.16.1.x

CONTROLLED INTRODUCTION

4-15

Figure 4-8: 120 Degree Sector (3 Sector) Receive Path Cabling Details

LIGHTNING

ARRESTOR

ANTENNA

WITH OPTIONAL DIRECTIONAL COUPLER

WITH OPTIONAL DUPLEXER DIRECTIONAL COUPLER

DIRECTIONAL

COUPLER

DIRECTIONAL

COUPLER

LIGHTNING

ARRESTOR

ANTENNA

LIGHTNING

ARRESTOR

ANTENNA

LIGHTNING

ARRESTOR

ANTENNA

DDCDDC

DDC

ti-CDMA-WP-00206-v01-ildoc-ftw–REF

I/O PLATE

Note: For single frame terminate all unused TX ports on DDCs

BTS 120 Degree Sector (3 Sector) Receive Path Cabling 68P64115A19–4

Mar 2003

1X SC 4812T-MC BTS Hardware Installation - Software Release R2.16.1.x

CONTROLLED INTRODUCTION

4-16

Cabling Procedure

Install each cable by referring to the cable run list in Table 4-11, the

cabling diagram in Figure 4-8, and the procedure in Table 4-12. Each

cable is installed the same way.

Table 4-12: Installing the 120 Degree Sector Receive Path Cables

Step Action

1Attach the connector-equipped end of the cables to the BTS RX connectors.

2Use the following step to connect the DDCs to the antenna system.

– Cut the cables to length and label them accordingly. Install connectors on the cables and attach

the cables to the DDCs RX connector or BTS connectors.

– Attach the connector-equipped end of additional cables to the DDCs’ ANT connectors.

3Route the cables to the lightning arrestors.

3 Sector Non–Duplexed Cabling

68P64115A19–4

Mar 2003 1X SC 4812T-MC BTS Hardware Installation - Software Release R2.16.1.x

CONTROLLED INTRODUCTION

4-17

3 Sector Non–Duplexed Cabling

Objective

The objective of this procedure is to cable an external CDMA RFDS into

a 3-Sector Non-Duplexed BTS. This configuration covers the SC

4812T–MC BTS.

Cabling Diagram

Figure 4-9 shows the cabling from an RFDS to a 3-Sector Non-Duplexed

BTS configuration without regard to BTS type or band. Table 4-13 lists

the ports for the Directional Couplers and RFDS, and instructions for

installing the RF cables are shown in Table 4-14.

3 Sector Non–Duplexed Cabling 68P64115A19–4

Mar 2003

1X SC 4812T-MC BTS Hardware Installation - Software Release R2.16.1.x

CONTROLLED INTRODUCTION

4-18

ASU2

ASU1

DIRECTIONAL

COUPLER

FWD REV

LIGHTNING

ARRESTOR

ANT

123456

1234 5 6

RX Primary

DIRECTIONAL

COUPLER

FWD REV

LIGHTNING

ARRESTOR

ANT

DIRECTIONAL

COUPLER

FWD REV

LIGHTNING

ARRESTOR

ANT

DIRECTIONAL

COUPLER

FWD REV

LIGHTNING

ARRESTOR

ANT

DIRECTIONAL

COUPLER

FWD REV

LIGHTNING

ARRESTOR

ANT

DIRECTIONAL

COUPLER

FWD REV

LIGHTNING

ARRESTOR

ANT

FWD

REFL

TO BTS

Sector 1

RX Primary

Figure 4-9: 3-Sector Non–Duplexed Cabling Configurations

FWD

REFL

TO BTS

Sector 1

RX Diversity

TO BTS

Sector 2

RX Primary

TO BTS

Sector 2

RX Diversity

TO BTS

Sector 3

RX Primary

TO BTS

Sector 3

RX Diversity

123456

1234 5 6

RX Diversity RX Primary RX Diversity RX Primary RX Diversity

DIRECTIONAL

COUPLER

FWD REV

LIGHTNING

ARRESTOR

ANT

TX1

DIRECTIONAL

COUPLER

FWD REV

LIGHTNING

ARRESTOR

ANT

DIRECTIONAL

COUPLER

FWD REV

LIGHTNING

ARRESTOR

ANT

DIRECTIONAL

COUPLER

FWD REV

LIGHTNING

ARRESTOR

ANT

DIRECTIONAL

COUPLER

FWD REV

LIGHTNING

ARRESTOR

ANT

DIRECTIONAL

COUPLER

FWD REV

LIGHTNING

ARRESTOR

ANT

TO BTS

Sector 1

TX1

TO BTS

Sector 1

TX2*

TO BTS

Sector 2

TX1

TO BTS

Sector 2

TX2*

TO BTS

Sector 2

TX1

TO BTS

Sector 3

TX2*

TX2* TX1 TX2* TX1 TX2*

SECTOR 1 SECTOR 2 SECTOR 3

* TX2 – FOR SINGLE FRAME UNUSED TX PORTS ON THE

DUPLEXER MUST BE TERMINATED WITH A 50 OHM LOAD.

FOR EXPANSION CONNECT CABLES HERE

LEGEND:

= EXISTING EQUIPMENT

3 Sector Non–Duplexed Cabling

68P64115A19–4

Mar 2003 1X SC 4812T-MC BTS Hardware Installation - Software Release R2.16.1.x

CONTROLLED INTRODUCTION

4-19

Table 4-13: 3-Sector Non-Duplexed Directional Coupler to RFDS Cabling Table

Directional Coupler Port (RX) Cobra RFDS Port Stand-Alone RFDS Port

Sector 1 RX Pri FWD ASU1–1 FWD ASU1–1

Sector 1 RX Pri REF ASU1–1 REF ASU1–8

Sector 1 RX Div FWD ASU1–2 FWD ASU1–2

Sector 1 RX Div REF ASU1–2 REV ASU1–9

Sector 2 RX Pri FWD ASU1–3 FWD ASU1–3

Sector 2 RX Pri REF ASU1–3 REV ASU1–10

Sector 2 RX Div FWD ASU1–4 FWD ASU1–4

Sector 2 RX Div REF ASU1–4 REV ASU1–11

Sector 3 RX Pri FWD ASU1–5 FWD ASU1–5

Sector 3 RX Pri REF ASU1–5 REF ASU1–12

Sector 3 RX Div FWD ASU1–6 FWD ASU1–6

Sector 3 RX Div REF ASU1–6 REF ASU1–13

Directional Coupler Port (TX) Cobra RFDS Port Stand-Alone RFDS Port

Sector 1 TX1 FWD ASU2–1 FWD ASU2–1

Sector 1 TX1 REF ASU2–1 REF ASU2–8

Sector 1 TX2 FWD ASU2–2 FWD ASU2–2

Sector 1 TX2 REF ASU2–2 REF ASU2–9

Sector 2 TX1 FWD ASU2–3 FWD ASU2–3

Sector 2 TX1 REF ASU2–3 REF ASU2–10

Sector 2 TX2 FWD ASU2–4 FWD ASU2–4

Sector 2 TX2 REF ASU2–4 REF ASU2–11

Sector 3 TX1 FWD ASU2–5 FWD ASU2–5

Sector 3 TX1 REF ASU2–5 REF ASU2–12

Sector 3 TX2 FWD ASU2–6 FWD ASU2–6

Sector 3 TX2 REF ASU2–6 REF ASU2–13

Table 4-14: Installing RF Cables in a 3-Sector Non-Duplexed System

Step Action

1Attach the SMA-type connector cables to the Directional Couplers.

2Route the cables to the RFDS.

3Attach the cables to the RFDS according to Figure 4-9, and Table 4-13.

4Torque all SMA-type RF connectors to 8 in-lb.

3 Sector Duplexed 68P64115A19–4

Mar 2003

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CONTROLLED INTRODUCTION

4-20

3 Sector Duplexed

Objective

The objective of this procedure is to install an external CDMA RFDS

into a 3-Sector Duplexed site. This configuration covers all indoor BTS

types.

Cabling Diagram

Figure 4-10 shows the cabling from an RFDS to a 3-Sector Duplexed

BTS configuration without regard to BTS type or band. Table 4-15 lists

the ports for the Directional Couplers and RFDS, and instructions for

installing the RF cables are shown in Table 4-16.

ASU2

ASU1

DIRECTIONAL

COUPLER

FWD REV

LIGHTNING

ARRESTOR

ANT

123456

1234 5 6

RX Pri / TX1

DIRECTIONAL

COUPLER

FWD REV

LIGHTNING

ARRESTOR

ANT

DIRECTIONAL

COUPLER

FWD REV

LIGHTNING

ARRESTOR

ANT

DIRECTIONAL

COUPLER

FWD REV

LIGHTNING

ARRESTOR

ANT

DIRECTIONAL

COUPLER

FWD REV

LIGHTNING

ARRESTOR

ANT

DIRECTIONAL

COUPLER

FWD REV

LIGHTNING

ARRESTOR

ANT

FWD

REFL

TO BTS

Sector 1

TX1 RX Pri

Figure 4-10: 3–Sector Duplexed Cabling Configurations

FWD

REFL

TO BTS

Sector 1

TX2 * RX Div

TO BTS

Sector 2

TX1 RX Pri

TO BTS

Sector 2

TX2* RX Div

TO BTS

Sector 3

TX1 RX Pri

TO BTS

Sector 3

TX2* RX Div

123456

1234 5 6

RX Div / TX2* RX Pri / TX1 RX Div / TX2* RX Pri / TX1 RX Div / TX2*

SECTOR 1 SECTOR 2 SECTOR 3

* TX2 – FOR SINGLE FRAME UNUSED TX PORTS ON THE

DUPLEXER MUST BE TERMINATED WITH A 50 OHM LOAD.

FOR EXPANSION CONNECT CABLES HERE

LEGEND:

= EXISTING EQUIPMENT

DUPLEXER

ANT

TX RX

DUPLEXER

ANT

TX RX

DUPLEXER

ANT

TX RX

DUPLEXER

ANT

TX RX

DUPLEXER

ANT

TX RX

DUPLEXER

ANT

TX RX

3 Sector Duplexed

68P64115A19–4

Mar 2003 1X SC 4812T-MC BTS Hardware Installation - Software Release R2.16.1.x

CONTROLLED INTRODUCTION

4-21

Table 4-15: 3-Sector Duplexed Directional Coupler to RFDS Cabling Table

Directional Coupler Port Cobra RFDS Port Stand-Alone RFDS Port

Sector 1 RX Pri/TX1 Fwd ASU1–1 FWD ASU1–1

Sector 1 RX Pri/TX1 Ref ASU1–1 REF ASU1–8

Sector 1 RX Div/TX2 Fwd ASU1–2 FWD ASU1–2

Sector 1 RX Div/TX2 Ref ASU1–2 REV ASU1–9

Sector 2 RX Pri/TX1 Fwd ASU1–3 FWD ASU1–3

Sector 2 RX Pri/TX1 Ref ASU1–3 REV ASU1–10

Sector 2 RX Div/TX2 Fwd ASU1–4 FWD ASU1–4

Sector 2 RX Div/TX2 Ref ASU1–4 REV ASU1–11

Sector 3 RX Pri/TX1 Fwd ASU1–5 FWD ASU1–5

Sector 3 RX Pri/TX1 Ref ASU1–5 REF ASU1–12

Sector 3 RX Div/TX2 Fwd ASU1–6 FWD ASU1–6

Sector 3 RX Div/TX2 Ref ASU1–6 REF ASU1–13

Table 4-16: Installing RF Cables in a 3-Sector Duplexed System

Step Action

1Attach the SMA-type connector cables to the Directional Couplers.

2Route the cables to the RFDS.

3Attach the cables to the RFDS according to Figure 4-10, and Table 4-15.

4Torque all SMA-type RF connectors to 8 in-lb.

6 Sector Duplexed 68P64115A19–4

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CONTROLLED INTRODUCTION

4-22

6 Sector Duplexed

Objective

The objective of this procedure is to cable an external CDMA RFDS into

a 6-Sector Duplexed BTS system. This configuration covers the

SC 4812T BTS.

Cabling Diagram

Figure 4-11 shows the cabling from an RFDS to a 6–Sector Duplexed

BTS configuration without regard to BTS type or band. Table 4-17 lists

the ports for the Directional Couplers and RFDS, and instructions for

installing the RF cables are shown in Table 4-18.

6 Sector Duplexed

68P64115A19–4

Mar 2003 1X SC 4812T-MC BTS Hardware Installation - Software Release R2.16.1.x

CONTROLLED INTRODUCTION

4-23

ASU2

ASU1

DIRECTIONAL

COUPLER

FWD REV

LIGHTNING

ARRESTOR

ANT

123456

1234 5 6

RX Pri / TX1

DIRECTIONAL

COUPLER

FWD REV

LIGHTNING

ARRESTOR

ANT

DIRECTIONAL

COUPLER

FWD REV

LIGHTNING

ARRESTOR

ANT

DIRECTIONAL

COUPLER

FWD REV

LIGHTNING

ARRESTOR

ANT

DIRECTIONAL

COUPLER

FWD REV

LIGHTNING

ARRESTOR

ANT

DIRECTIONAL

COUPLER

FWD REV

LIGHTNING

ARRESTOR

ANT

FWD

REFL

TO BTS

Sector 1

TX1 RX Pri

Figure 4-11: 6-Sector Duplexed Cabling Configurations

FWD

REFL

TO BTS

Sector 1

TX* RX Div

TO BTS

Sector 2

TX1 RX Pri

TO BTS

Sector 2

TX* RX Div

TO BTS

Sector 3

TX1 RX Pri

TO BTS

Sector 3

TX* RX Div

123456

1234 5 6

RX Div / RX Pri / TX2 RX Div / RX Pri / TX3 RX Div /

DIRECTIONAL

COUPLER

FWD REV

LIGHTNING

ARRESTOR

ANT

RX Pri / TX4

DIRECTIONAL

COUPLER

FWD REV

LIGHTNING

ARRESTOR

ANT

DIRECTIONAL

COUPLER

FWD REV

LIGHTNING

ARRESTOR

ANT

DIRECTIONAL

COUPLER

FWD REV

LIGHTNING

ARRESTOR

ANT

DIRECTIONAL

COUPLER

FWD REV

LIGHTNING

ARRESTOR

ANT

DIRECTIONAL

COUPLER

FWD REV

LIGHTNING

ARRESTOR

ANT

TO BTS

Sector 4

TX1 RX Pri

TO BTS

Sector 4

TX* RX Div

TO BTS

Sector 5

TX1 RX Pri

TO BTS

Sector 5

TX* RX Div

TO BTS

Sector 6

TX1 RX Pri

TO BTS

Sector 6

TX* RX Div

RX Div / RX Pri / TX5 RX Div / RX Pri / TX6 RX Div / TX2*

DUPLEXER

ANT

TX RX

DUPLEXER

ANT

TX RX

DUPLEXER

ANT

TX RX

DUPLEXER

ANT

TX RX

DUPLEXER

ANT

TX RX

DUPLEXER

ANT

TX RX

DUPLEXER

ANT

TX RX

DUPLEXER

ANT

TX RX

DUPLEXER

ANT

TX RX

DUPLEXER

ANT

TX RX

DUPLEXER

ANT

TX RX

DUPLEXER

ANT

TX RX

SECTOR 1 SECTOR 2 SECTOR 3

SECTOR 4 SECTOR 5 SECTOR 6

TX* – FOR SINGLE FRAME UNUSED TX PORTS ON THE

DUPLEXER MUST BE TERMINATED WITH A 50 OHM LOAD.

FOR EXPANSION CONNECT CABLES HERE

LEGEND:

= EXISTING EQUIPMENT

6 Sector Duplexed 68P64115A19–4

Mar 2003

1X SC 4812T-MC BTS Hardware Installation - Software Release R2.16.1.x

CONTROLLED INTRODUCTION

4-24

Table 4-17: 6-Sector Duplexed Directional Coupler to RFDS Cabling Table

Directional Coupler Port Cobra RFDS Port Stand-Alone RFDS Port

Sector 1 RX Pri/TX1 Fwd ASU1–1 FWD ASU1–1

Sector 1 RX Pri/TX1 Ref ASU1–1 REF ASU1–8

Sector 1 RX Div/TX2 Fwd ASU1–2 FWD ASU1–2

Sector 1 RX Div/TX2 Ref ASU1–2 REV ASU1–9

Sector 2 RX Pri/TX1 Fwd ASU1–3 FWD ASU1–3

Sector 2 RX Pri/TX1 Ref ASU1–3 REV ASU1–10

Sector 2 RX Div/TX2 Fwd ASU1–4 FWD ASU1–4

Sector 2 RX Div/TX2 Ref ASU1–4 REV ASU1–11

Sector 3 RX Pri/TX1 Fwd ASU1–5 FWD ASU1–5

Sector 3 RX Pri/TX1 Ref ASU1–5 REF ASU1–12

Sector 3 RX Div/TX2 Fwd ASU1–6 FWD ASU1–6

Sector 3 RX Div/TX2 Ref ASU1–6 REF ASU1–13

Sector 4 RX Pri/TX1 Fwd ASU2–1 FWD ASU2–1

Sector 4 RX Pri/TX1 Ref ASU2–1 REF ASU2–8

Sector 4 RX Div/TX2 Fwd ASU2–2 FWD ASU2–2

Sector 4 RX Div/TX2 Ref ASU2–2 REF ASU2–9

Sector 5 RX Pri/TX1 Fwd ASU2–3 FWD ASU2–3

Sector 5 RX Pri/TX1 Ref ASU2–3 REF ASU2–10

Sector 5 RX Div/TX2 Fwd ASU2–4 FWD ASU2–4

Sector 5 RX Div/TX2 Ref ASU2–4 REF ASU2–11

Sector 6 RX Pri/TX1 Fwd ASU2–5 FWD ASU2–5

Sector 6 RX Pri/TX1 Ref ASU2–5 REF ASU2–12

Sector 6 RX Div/TX2 Fwd ASU2–6 FWD ASU2–6

Sector 6 RX Div/TX2 Ref ASU2–6 REF ASU2–13

Table 4-18: Installing RF Cables in a 6-Sector Duplexed System

Step Action

1Attach the SMA-type connector cables to the Directional Couplers.

2Route the cables to the RFDS.

3Attach the cables to the RFDS according to Figure 4-11, and Table 4-17.

4Torque all SMA-type RF connectors to 8 in-lb.

Mar 2003 1X SC 4812T-MC BTS Hardware Installation - Software Release R2.16.1.x

CONTROLLED INTRODUCTION

5-1

Chapter 5

What’s Next and Site Cleanup

What’s Next 68P64115A19–4

Mar 2003

1X SC 4812T-MC BTS Hardware Installation - Software Release R2.16.1.x

CONTROLLED INTRODUCTION

5-2

What’s Next

Introduction

Before beginning the Optimization procedure, there are two things left to

do.

SClean up the site.

SFill out the installation completion checklist.

Clean Up the Site

Clean up the site by following the information given in the “Site

Cleanup” area in this chapter.

Fill Out Checklist

After the site is cleaned up, fill out the installation completion checklist.

This checklist is located in the “Installation Completion Checklist” area

of this chapter.

Optimize the System

Optimize the system by following the procedures given in the

appropriate optimization manual for your site.

The hardware installation manual does not include card placement and

turning on power. These procedures are covered in the appropriate

optimization manual.

Site Cleanup

68P64115A19–4

Mar 2003 1X SC 4812T-MC BTS Hardware Installation - Software Release R2.16.1.x

CONTROLLED INTRODUCTION

5-3

Site Cleanup

Remove Protective Covering

Remove any cardboard from the walls used to protect the walls.

Remove any antistatic plastic or cloth sheeting used to cover the

equipment.

Lighting Fixtures

Remove any masking tape from the fluorescent light fixtures.

Tools

Place all hand and power tools in the installation tool kit or other

appropriate place. Note any tools needing replacement, cleaning, or

adjustment.

Materials

Place any leftover materials in a location specified by the site manager.

Remove Debris

Remove any packing material.

Ensure that all scrap materials have been removed from any tables or

stands.

Clean/sweep the floor. Ensure all chalk line marks have been removed.

Environment

Check that all covers, frame doors, and fan housings are in place.

Confirm all power connections are tight.

Organize any items (manuals, materials, etc.) left on site and place them

in a safe location specified by the site manager.

Installation Completion Checklist 68P64115A19–4

Mar 2003

1X SC 4812T-MC BTS Hardware Installation - Software Release R2.16.1.x

CONTROLLED INTRODUCTION

5-4

Installation Completion Checklist

Directions

Fill out the installation completion checklist and make any necessary

copies. You may copy this check sheet as needed.

Installation Completion Checklist

Date Hardware Installation Completed:

Site:

Master BTS Frame Serial Number:

Expansion BTS Frame Serial Number(s):

Checklist Completed By:

Checklist Reviewed By:

Table 5-1: Installation Completion Checklist

Status No. Item Notes

1Frames are bolted down.

2DC power cabling completed.

3Each frame has its own earth ground.

4RX RF cables installed.

5TX RF cables installed.

6LAN cables installed.

7Span line cables installed.

8Alarm cables installed.

9Modem cables installed.

10 GPS antenna installed.

11 LFR antenna installed (if required).

12 GPS antenna cabling installed.

13 LFR antenna cabling installed (if required).

14 RF connectors are tight.

15 Power connections are tight.

16 RF cables are labeled the same at both ends.

17 Data cables labeled at both ends.

18 Remote GPS (if required).

19 Remote GPS cables (if required).

20 Ethernet LAN cables and terminators

installed.

. . . continued on next page

Installation Completion Checklist

68P64115A19–4

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CONTROLLED INTRODUCTION

5-5

Table 5-1: Installation Completion Checklist

Status NotesItemNo.

21 All cables dressed and tied.

22 Cross-connect completed (if applicable).

23 Installation and site specific manuals at site.

24 Cable racks properly grounded.

25 Static wrist straps are present.

26 Site cleaned, swept, and trash removed.

27 Any deficiencies reported to the appropriate

people.

28 Correct polarity has been maintained from the

DC power source to the frame.

29 Power has not been applied to any frame.

Installation Completion Checklist 68P64115A19–4

Mar 2003

1X SC 4812T-MC BTS Hardware Installation - Software Release R2.16.1.x

CONTROLLED INTRODUCTION

5-6

Notes

Mar 2003 1X SC 4812T-MC BTS Hardware Installation - Software Release R2.16.1.x

CONTROLLED INTRODUCTION

A-1

Appendix A

Carrier Add Instructions

Carrier Add Instructions 68P64115A19–4

Mar 2003

1X SC 4812T-MC BTS Hardware Installation - Software Release R2.16.1.x

CONTROLLED INTRODUCTION

A-2

Carrier Add Instructions

Overview

This section of the manual has been added to provide details instructions

for installing one or more additional carriers to a SC 4812T–MC BTS

frame.

NOTE Before you begin the add carrier install, check the Carrier Add

T–Option number listed below (check with a Motorola Account

Team representative for any changes to the kit number).

Tool & Torque Requirements

Tools

ST15 TORX bit

STorque Driver

Torque Requirements

S1.1–1.3 N–m (10–12 in.–lb)

T– Options

SFor T–MC frames with 3x3 ETM:

– T423AZ Standard Power 3 CLPA Set, (3 x STLF1098)

– T602AA PA Fan Tray Set for 3 Quadrants, (3 x STLN4500)

SFor T–MC frames with 4x4 ETM:

– T423BA High Power 4 CLPA CLPA Set, (4 x STLF1098)

– T602AB PA Fan Tray Set for 4 Quadrants, (4 x STLN4500)

Carrier Add Matrix (3 Sector)

NOTE After completing the installation steps for carrier add, calibrate,

optimize, and ATP the new carrier. Enable the new carrier at a

low power level.

CAUTION If the ATP is not possible during peak air time, download a

default BLO (40 dB) and enable BBX carrier.

NOTE All PAs for the carrier under test must be INS during testing. For

carriers not under test, key one BBX per carrier to a minimum

power level.

Carrier Add Instructions

68P64115A19–4

Mar 2003 1X SC 4812T-MC BTS Hardware Installation - Software Release R2.16.1.x

CONTROLLED INTRODUCTION

A-3

Table A-1 identifies the number of components needed when adding a

carrier. This matrix is for 3 Sector only.

Table A-1: 3 Sector Carrier Add Matrix

Add Fan Add BBX Add PA Add 3X3 PA Add 4X4 MCC Add PLC Filler Removal CCCP PS

Carrier 2 None 3 3 4 As Needed 3 or 4 None

Carrier 33 or 4 3 3 4 As Needed None Add 1

Carrier 4 None 3 3 4 As Needed None None

Table A-2: 3 Sector Carrier FRU Matrix

Add BBX Add PA Add 3X3 PA Add 4X4 MCC

Carrier 2 BBX 7, BBX 8, BBX 9 CLPA 2A, 2B, 2C CLPA 2A, 2B, 2C, 2D As Needed

Carrier 3 BBX 4, BBX 5, BBX6 CLPA 3A, 3B, 3C CLPA 3A, 3B, 3C, 3D** As Needed

Carrier 4 BBX 10, BBX 11, BBX 12 CLPA 4A, 4B, 4C CLPA 4A, 4B, 4C, 4D As Needed

** Add C–CCP Power Supply #3 for a 3rd Carrier.

Adding a Carrier (3 Sector)

Follow the step–by–step procedure (Table A-3) to add a carrier to the SC

4812T–MC BTS frame.

Table A-3: Adding a Carrier

Step Action

1Remove the PA Fan Trays from the top slots of both PA Cages (see FRU Guide for removal

instructions– SC 4812T–MC FRU Guide 68P64115A20).

2Remove the PLC Filler Panels from the PA Cages using T15 Torx driver.

NOTE

PLC Filler Plate is located in the second CLPA slot in all quadrants (see Figure A-1 and Figure A-2).

3Follow the instructions in the FRU Guide for installing CLPA modules and PA Fan Trays in the

Carrier 2 locations indicated in Figure 22–2.

NOTE

PA Fan Trays are installed over CLPAs. PA Fan trays are not required in locations without CLPAs.

4Add a 3rd C–CCP Power Suppy Card to the frame. Refer toinstall instructions (see FRU Guide – SC

4812T–MC 68P64115A20

5Install BBXs and MCCs (see Table A-1) for required number corresponding to carrier of newly

installed CLPAs.

6All PAs for the carrier under test must be INS during testing. For carriers not under test, key one BBX

per carrier to a minimum power level.

Carrier Add Instructions 68P64115A19–4

Mar 2003

1X SC 4812T-MC BTS Hardware Installation - Software Release R2.16.1.x

CONTROLLED INTRODUCTION

A-4

Figure A-1: PLC Filler Plate Location (3X3 Enhanced Trunking Module)

1A 1B

MCM

SC4812T–MC

Carrier

Numbering

Carrier

Numbering

3 Sector 3X3 ETM

3 Sector

CLPACLPA

CLPA

Figure A-2: PLC Filler Plate Location (4X4 Enhanced Trunking Module)

1A 1B

C1 C1

MCM

SC4812T–MC

Carrier

Numbering

Carrier

Numbering

3 Sector 4X4 ETM

3 Sector

CLPACLPA

CLPA 1C

CLPA

NOTE Figure A-1 and Figure A-2 show single carrier with CLPA

locations plus PLC Filler Plates (shown in gray) to be removed

when another carrier is added.

Carrier Add Instructions

68P64115A19–4

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CONTROLLED INTRODUCTION

A-5

Carrier Add (6 Sector)

NOTE After completing the installation steps for carrier add, calibrate,

optimize, and ATP the new carrier. Enable the new carrier at a

low power level

CAUTION If the ATP is not possible during peak air time, download a

default BLO (40 dB) and enable BBX carrier

NOTE All PAs for the carrier under test must be INS during testing. For

carriers not under test, key one BBX per carrier to a minimum

power level.

Carrier Add Matrix (6 Sector)

Table A-4 identifies the number of components needed when adding a

carrier. This matrix is for 6 Sector only.

Table A-4: Six Sector Carrier Add Matrix

Add Fan Add BBX Add PA Add MCC Add PLC Filler Removal CCCP PS Add

Carrier 2 None BBX 7 thru BBX 12 6 or 8 As Needed 6 or 8 1**

** Add C–CCP Power Supply #3 Card for a 2nd Carrier.

Installing a Second Carrier

Follow the step–by–step procedure (Table A-5) to add a second carrier to

a 6 sector SC 4812T–MC BTS frame.

Table A-5: Installing a Second Carrier

Step Action

1Remove the PA Fan Trays from PA Cages (see FRU Guide for removal instructions– SC 4812T–MC

FRU Guide 68P64115A20).

2Remove the PLC Filler panels from the PA Cage using a T15 Torx driver

3Follow the instructions in the FRU Guide for installing CLPA modules and PA Fan Trays in the

Carrier 2 locations indicated in Figure 22–2.

NOTE

PA Fan Trays are installed over CLPAs. PA Fan trays are not required in locations without CLPAs.

4Add a 3rd C–CCP Power Suppy Card to the frame. Refer toinstall instructions (see FRU Guide – SC

4812T–MC 68P64115A20

5Install BBXs and MCCs (see Table A-4, Figure A-3 and Figure A-4) for required number

corresponding to carrier of newly installed CLPAs.

6All PAs for the carrier under test must be INS during testing. For carriers not under test, key one BBX

per carrier to a minimum power level.

Carrier Add Instructions 68P64115A19–4

Mar 2003

1X SC 4812T-MC BTS Hardware Installation - Software Release R2.16.1.x

CONTROLLED INTRODUCTION

A-6

Figure A-3: PLC Filler Plate Locations 6 Sector (3X3 Enhanced Trunking Module)

1A 1B

MCM

SC4812T–MC

Carrier

Numbering Carrier

Numbering

6 Sector 3X 3 ETM

6 Sector

MCM

CLPACLPA

CLPA

6 Sector

Figure A-4: PLC Filler Plate Locations (4X4 Enhanced Trunking Module)

1A 1B

MCM

SC4812T–MC

Carrier

Numbering Carrier

Numbering

6 Sector 4 X 4 ETM

6 Sector

MCM

CLPACLPA

CLPA

6 Sector

CLPA

NOTE Figure A-3 and Figure A-4 show single carrier with CLPA

locations plus PLC Filler Plates (shown in gray) to be removed

when another carrier is added.

CONTROLLED INTRODUCTION

Mar 2003 1X SC 4812T-MC BTS Hardware Installation - Software Release R2.16.1.x Index-1

Index

Index 68P64115A19–4

1X SC 4812T-MC BTS Hardware Installation - Software Release R2.16.1.x

CONTROLLED INTRODUCTION

Mar 2003

Index-2

Numbers

120 Degree Sector Receive Path Cabling, 2-31, 2-37,

4-10, 4-15

120 Degree Sector Transmit Path Cabling, 2-28, 2-29,

2-33, 2-34, 4-8, 4-12

3–Sector Duplexed Cabling, 4-20

3–Sector Duplexed Cabling Configurations, 4-20

3–Sector Duplexed Directional Coupler to RFDS

Cabling Table, 4-21

3–Sector Non–Duplexed Cabling, 4-17

3–Sector Non–Duplexed Directional Coupler to

RFDS Cabling Table, 4-19

3-Sector Non-Duplexed Cabling Configuration, 4-18

6–Sector Duplexed Cabling, 4-22

6–Sector Duplexer–to–BTS Cabling Table, 4-24

60 degree sector configuration, 2-30, 4-9

60 Degree Sector Receive Path Cabling, 2-31, 4-10

6-Sector Dup, 4-23

acronyms, 1-3

Alarm / Span Cabling, 2-10

Alarm cable installation, 2-12

Alarm Connectors Pin and Signal Information, 2-15

Alarm signal specifications, 2-13

AMR, 1-3

Antenna Sharing, 3-8

ATP, 1-3

BBX, 1-3

BLO, 1-3

BTS, 1-3

BTS 120 Degree Sector (3 Sector) Receive Path

Cabling, 2-36, 4-14

BTS 120 Degree Sector (3 Sector) Transmit Path

Cabling, 2-33, 4-12

BTS 60 Degree Sector (6 Sector) Transmit Path

Cabling, 2-28, 4-8

BTS earth ground cables, 2-39

BTS Frame Site Layout, 1-7

BTS MC Expansion Frame (+27 V Configuration),

3-3

BTS Power Cabling, 2-41, 2-48

BTS Power Cabling for + 27 V Power Cables, 2-48

C–CCP, 1-3

Cable descriptions and part numbers, 2-7

Cable labels, 2-10

Cable Run List, 2-21

Cable run list, 2-11

Cabling diagram, 2-11

Cabling installation order, 2-2

Carrier Add Instructions, A-2

CBSC, 1-3

CCD, 1-3

CDMA, 1-3

CDMA RFDS Function, 4-4, 4-6

CE, 1-3

checklist, 5-2

Clean up the site, 5-2

CLI, 1-3

CLPA, 1-3

CM, 1-3

CMR, 1-3

Configurations Supported, 2-2

CSM, 1-3

Customer Equipment Considerations and System

Constrains, 3-10

DBM, 1-3

DBPF, 1-3

DDC, 1-3

Dimensions and Clearances for the BTS, 1-7

Directional Couplers and Bracket , 4-2

DSP, 1-3

Duplex Directional Couplers (DDC) and Mounting

Bracket, 4-3

Earth Ground Cabling, 2-39

Index

68P64115A19–4

CONTROLLED INTRODUCTION

Mar 2003 1X SC 4812T-MC BTS Hardware Installation - Software Release R2.16.1.x Index-3

EMPC, 1-3

Environment, 5-3

Equipment Compliance, 2-18

ETM, 1-3

Expansion Cable/Hardware Descriptions, 3-2

Expansion Frame (+27 V BTS Configuration), 3-2

Expansion Frame cabling diagram, 3-6

Expansion Frame I/O Plate, 2-5

Expansion Frame Inter–Frame Cabling, 3-7

Expansion I/O plate, 3-3

External Components, 1-10

Foreword, xiii

Frame Identification, 1-8

FRU, 1-3

FSI, 1-3

General Safety, xv

GLI, 1-3

Global Positioning System (GPS), 3-10

GPS, 1-3

HSO, 1-3

HSO expansion procedure, 3-13

I&Q, 1-3

I/O Plate, 1-9

In–Frame Components, 1-10

Install earth grounding cables, 2-40

Installation Completion Checklist, 5-4

Installation completion checklist, 5-4

Installing Power Cables, 2-47

Installing RF Cables, 4-19, 4-21, 4-24

Inter–frame cables, 3-2

LAPD, 1-3

LFR, 1-3

LFR cable cable L pin/signal information, 2-25

Lighting fixtures, 5-3

LMF, 1-3

Local Area Network (LAN) Expansion Installation,

3-14

LORAN, 1-3

Low Frequency Receiver / High Stability Oscillator

(LFR/HSO) Cabling, 2-24

LPA, 1-3

Manual Overview, Abbreviations and Acronyms, 1-2

Manual Structure, 1-2

Materials, 5-3

MC, 1-3

MC CLPA Cage, 1-10

MCC, 1-3

MCIO, 1-3

MCM, 1-4

MGLI, 1-4

MM, 1-4

MMI, 1-4

MPC, 1-4

MSC, 1-4

OMCR, 1-4

Omni/Omni systems, 2-9

Optimize the system, 5-2

Optional BTS Equipment Identification, 4-2

Overall Cabling Diagram (Single Frame), 2-9

PAC, 1-4

PCS, 1-4

Pin/Signal Information for ARM A Cable, 2-16, 2-17

PLC, 1-4

PN, 1-4

Index 68P64115A19–4

1X SC 4812T-MC BTS Hardware Installation - Software Release R2.16.1.x

CONTROLLED INTRODUCTION

Mar 2003

Index-4

Power Alarms Card (PAC), 2-13

Power distribution cabling diagram for systems with

one power feed, 2-44

Power distribution cabling diagram for systems with

two power feeds, 2-45

Power Distribution Cage MC Configuration, 1-10

Power Distribution shelf PDS, 1-9

Pre–connection checklist, 2-47

PSM, 1-4

PSTN, 1-4

PWM, 1-4

QPSK, 1-4

Remote GPS (RGD) expansion procedure, 3-12

Remote GPS Distribution (RGD) Board, 3-7

Remote GPS Distribution (RGD) Card, 2-6

Remove debris, 5-3

Required Documentation, 1-5

Revision History, xvii

RF GPS Cabling Diagram, 2-20

RF GPS Cabling Installation Procedure, 2-21

RF Interfaces, 4-4

RF RGPS Expansion Installation Considerations,

3-10

RFDS, 1-4

RFDS , 4-4

RGD, 1-4

RGD Board Cable connections, 3-7

RGPS Cabling Diagrams, 2-22

RSSI, 1-4

RX Antenna Configuration, 2-26

SC4812T–MC Expansion Frame I/O Plate, 2-4

SCAP, 1-4

Setting Frame C–CCP Shelf Configuration Switch,

3-16

Site Document , 1-5

Site I/O, 1-9

Site I/O and Span I/O Boards, 2-6

Span I/O, 1-9

Span I/O board (A) installation, 2-12

Span I/O board (B) installation, 2-12

Span line cable pin numbering, 2-14

Specifications, 1-6

System to Feed Multiple BTSs from One GPS

Antenna, 3-11

TCH, 1-4

Timing Sources, 2-19

Tools, 5-3

Tools and equipment required, 2-46

Top Interconnect Plate, 2-3

TSI, 1-4

TX antenna; –48 V configuration, 2-27

What’s Next, 5-2

Nokia Solutions and Networks T5DK1 SC4812T-MC @ 800 MHz CDMA BTS User Manual 115a19 4

Nokia Solutions and Networks SC4812T-MC @ 800 MHz CDMA BTS 115a19 4

Users Manual

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