User's Manual

Span Lines - Interface and Isolation
68P09255A69-3
Aug 2002
1X SC4812ET Lite BTS Optimization/ATP Software Release 2.16.1.x
PRELIMINARY
3-18
Table 3-7: 50-Pair Punch Block RGPS Punchdown Location for
RGPS
Non-Expansion Frames (Input from RGPS Receiver)
and
Secondary RGPS Expansion Frames
(Input from RGPS Expansion Primary Frame 20-pair Punchblock)
Site Component ColorPunchdownSignal Name
GPS_POWER_A+ 42T Yellow
GPS_POWER_A- 42R Yellow/Bk
GPS_POWER_B+ 43T Blue
GPS_POWER_B- 43R Blue/Bk
RGPS
GPS_TX+ 44T White
For frames without
GPS_TX- 44R White/Bk
RGD Expansion
GPS_RX+ 45T Green
(20-pair)
Punchblock
GPS_RX- 45R Green/Bk
Punchblock
Signal Ground 46T Red
Master Frame 46R Red/Bk
GPS_1pps+ 47T Brown
GPS_1pps- 47R Brown/Bk
Table 3-8:
50-Pair Punch Block RGPS Punchdown Location for
RGPS Expansion Primary Frame
(Input from RGPS Receiver)
Site Component Signal Name Punchdown Color
GPS_POWER_A+ 42T Yellow
GPS_POWER_A- 42R Yellow/Bk
GPS_POWER_B+ 43T Blue
GPS_POWER_B- 43R Blue/Bk
RGPS
GPS_TX+ 44T Green
For frames with
GPS_TX- 44R Green/Bk
RGD Expansion
GPS_RX+ 45T White
(20-pair)
Punchblock
GPS_RX- 45R White/Bk
Punchblock
Signal Ground 46T Red
Master Frame 46R Red/Bk
GPS_1pps+ 47T Brown
GPS_1pps- 47R Brown/Bk
Remote GPS Distribution Punchdown Information
See Figure 3-5 and refer to Table 3-9 for the physical location and RGPS
distribution 20-pair punchblock punchdown information for the RGPS
distribution cabling to the the RGPS expansion secondary frame.
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