Service Manual

ManualsBrandsNokia Solutions and Networks ManualsElectronicsGSM 1900 Base Transceiver Station

GSM-204-020

31st Oct 01

Service Manual: Horizon

macro

outdoor

68P02902W12-A

CONTROLLED INTRODUCTION

xiii

Connecting fibre optic cables Inst. 3–57. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Location of fibre optic connections Inst. 3–57. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Care of fibres Inst. 3–57. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Connecting fibre optic cables between cabinets Inst. 3–60. . . . . . . . . . . . . . . . . . . . .

Interface panel cabling Inst. 3–61. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Interface panel diagram and pinout overview Inst. 3–61. . . . . . . . . . . . . . . . . . . . . .

Interface panel connector pinout tables Inst. 3–62. . . . . . . . . . . . . . . . . . . . . . . . . . . .

GPS connector Inst. 3–62. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

RTC connector (not used) Inst. 3–63. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

BIB (BIM) interconnection Inst. 3–64. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

T43 (CIM) interconnection Inst. 3–65. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

PIX inputs and outputs Inst. 3–66. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

ICS connector Inst. 3–67. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

External alarm connector Inst. 3–68. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Chapter 4

Installing the cable shroud i. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Introduction to cable shroud installation Inst. 4–1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Preparing to install the cable shroud Inst. 4–1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Considerations when installing the cable shroud Inst. 4–1. . . . . . . . . . . . . . . . . . . .

Cable shroud installation procedures Inst. 4–2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Attaching the cable shroud frame to the BTS cabinet Inst. 4–2. . . . . . . . . . . . . . . .

Adapting the shroud for cable entry from below ground Inst. 4–4. . . . . . . . . . . . . .

Adapting the shroud for cable entry from ground level Inst. 4–5. . . . . . . . . . . . . . .

Adapting the shroud for high level cable entry Inst. 4–6. . . . . . . . . . . . . . . . . . . . . .

Installation between cabinets (or the AEH) Inst. 4–7. . . . . . . . . . . . . . . . . . . . . . . . .

Cable routeing for multiple cabinet sites Inst. 4–10. . . . . . . . . . . . . . . . . . . . . . . . . . .

Chapter 5

Installing the auxiliary equipment housing i. . . . . . . . . . . . . . . . . . . . . .

Procedures for installing the auxiliary equipment housing Inst. 5–1. . . . . . . . . . . . . . . . .

Assumptions regarding site preparation Inst. 5–1. . . . . . . . . . . . . . . . . . . . . . . . . . . .

Layout of the auxiliary equipment housing Inst. 5–1. . . . . . . . . . . . . . . . . . . . . . . . .

Auxiliary equipment housing packaging Inst. 5–2. . . . . . . . . . . . . . . . . . . . . . . . . . . .

Introduction to installing the auxiliary equipment housing Inst. 5–2. . . . . . . . . . . . .

Installing the auxiliary equipment housing template Inst. 5–3. . . . . . . . . . . . . . . . . .

Installing auxiliary equipment housing bolt anchors Inst. 5–4. . . . . . . . . . . . . . . . . .

Bolting the auxiliary equipment housing to the floor Inst. 5–5. . . . . . . . . . . . . . . . .

Installing batteries in the auxiliary equipment housing Inst. 5–6. . . . . . . . . . . . . . . . . . . . .

Introduction to battery installation Inst. 5–6. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Installing batteries Inst. 5–7. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Auxiliary equipment housing (AEH) connections Inst. 5–10. . . . . . . . . . . . . . . . . . . . . . . . .

Earthing the AEH Inst. 5–10. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Connecting dc cables to the AEH Inst. 5–10. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Connecting the alarm signal cables Inst. 5–11. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Internal connections in the AEH Inst. 5–11. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Configuring battery backup to supply two BTS cabinets Inst. 5–12. . . . . . . . . . . . . . . . . . .

Introduction to configuring battery backup Inst. 5–12. . . . . . . . . . . . . . . . . . . . . . . . . .

Removing the power distribution box Inst. 5–12. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Interior view of power distribution box Inst. 5–13. . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Removing the parallelling links Inst. 5–14. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Refitting the power distribution box Inst. 5–15. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .