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RGPS Cabling for Multi–BTS Configurations Equipped with Optional
Primary Surge Suppressor
Overview
Background
Required Equipment
5
Cable
Qty.
X
1–11
Cable
Qty.
X
1
n/a
2
n/a
2
Cable
Qty.
X
1
n/a
2
n/a
2
5-32
This procedure gives information to connect multiple units for both
RGPS (synchronous) and HSO (non–synchronous) configurations.
The RGPS only connects to the first unit of a multi–unit BTS. This first
unit sends timing signals to all other units in a multi–unit BTS. You
only need to connect the first units of each BTS to each other. This
allows "sharing" of a single RGPS antenna between several single or
multi–unit BTSs.
This also applies to systems using HSO instead of RGPS. The HSO
timing is "shared" in the same way.
Cables
The RGPS Synchronization Cable is contained in the Motorola kits
listed in Table 5-16:
Table 5-16: Cable Descriptions and Part Numbers
Part Number
3086039H18
RGPS Synchronization cable (part of kit SGKN4351A).
3086039H19
RGPS Synchronization cable (part of kit SGKN4352A).
Motorola kits
Table 5-17 and Table 5-18 show the contents of Motorola kits
SGKN4351A and SGKN4352A. These kits are necessary for RGPS
cabling between multiple BTS locations.
Table 5-17: RGPS Synchronization Cable Kit – SGKN4351A
Motorola Part
Number
3086039H18
RGPS Sync Cable, 2000 ft.
5864461A03
Fitting, liquid tight.
0264599A02
Nut, nylon locking
Table 5-18: RGPS Synchronization Cable Kit – SGKN4352A
Motorola Part
Number
3086039H19
RGPS Sync Cable, 3280 ft.
5864461A03
Fitting, liquid tight.
0264599A02
Nut, nylon locking
SC 300 BTS Hardware Installation, ATP and FRU Procedures
Description
Description
Description
PRELIMINARY
DEC 2000
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