User's Manual

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)
A1
A2
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
A
1
T472Ax
RGD Antenna to Punchblock Cable; x=A–F for
different A1 cable length 50 feet to 2000 feet
A
2
3086433H07 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
1 Connect 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..
2 Connect the same corresponding color on both sides of the punchblock (see Figure 2-11).
2