User's Manual

Expansion Frame (+27 V BTS Configuration)
68P64115A19–4
Mar 2003
1X SC 4812T-MC BTS Hardware Installation - Software Release R2.16.1.x
CONTROLLED INTRODUCTION
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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:
S RF Cabling (TX & RX)
S RF GPS
S Remote GPS Distribution (RGD)
S HSOX
S Local Area Network (LAN)
S C-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
A
1
T472Ax
RGD Antenna punch block cable; where x=A–F for different A1 cable lengths
(50 to 2000 ft).
A
2
3086433H07 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.
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