User's Manual

Span Lines – Interface and Isolation – continued
08/01/2001
3-19
1X SCt4812ET Lite BTS Optimization/ATP
PRELIMINARY
Table 3-5: Punchdown Location for 50–Pair Punch Block
Site Component ColorPunchdownSignal Name
Cust_Rtn_A_8 27R
Customer Inputs 9 28T
CUSTOMER
Cust_Rtn_A_9 28R
OUTPUTS / INPUTS
Customer Inputs 10 29T
Cust_Rtn_A_10 29R
RVC_TIP_A 30T Red/Bk
RVC_RING_A 30R Red
XMIT_TIP_A 31T White/Bk
XMIT_RING_A 31R White
RVC_TIP_B 32T Green/Bk
RVC_RING_B 32R Green
XMIT_TIP_B 33T Blue/Bk
XMIT_RING_B 33R Blue
RVC_TIP_C 34T Yellow/Bk
RVC_RING_C 34R Yellow
XMIT_TIP_C 35T Brown/Bk
XMIT_RING_C 35R Brown
SPAN
RVC_TIP_D 36T Orange/Bk
RVC_RING_D 36R Orange
XMIT_TIP_D 37T Violet/Bk
XMIT_RING_D 37R Violet
RVC_TIP_E 38T Gray/Bk
RVC_RING_E 38R Gray
XMIT_TIP_E 39T Pink/Bk
XMIT_RING_E 39R Pink
RVC_TIP_F 40T Tan/Bk
RVC_RING_F 40R Tan
XMIT_TIP_F 41T Bk/White
XMIT_RING_F 41R Bk
GPS_POWER_A+ 42T Blue
GPS_POWER_A– 42R Blue/Bk
GPS_POWER_B+ 43T Yellow
GPS_POWER_B– 43R Yellow/Bk
GPS_RX+ 44T White
GPS_RX– 44R White/Bk
RGPS
GPS_TX+ 45T Green
GPS_TX– 45R Green/Bk
Signal Ground 46T Red
Master Frame 46R Red/Bk
GPS_lpps+ 47T Brown
GPS_lpps– 47R Brown/Bk
Telco_Modem_T 48T
Phone Line
Telco_Modem_R 48R
Chasis Ground 49T Cable Drain
Reserved 49R
Miscellaneous
Reserved 50T
Reserved 50R
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