User's Manual Part 2

Isolate Span Lines/Connect LMF – continued
DRAFT
SC4812ET BTS Optimization/ATP — CDMA LMF
Apr 2001
3-6
Alarm and Span Line Cable
Pin/Signal Information
See Figure 3-2 and refer to Table 3-1 for the physical location and pin
call–out information for the 50–pin punch block.
Figure 3-2: 50 Pair Punch Block
TOP VIEW OF PUNCH BLOCK
STRAIN RELIEVE INCOMING
CABLE TO BRACKET WITH
TIE WRAPS
2T
1T 1R 2T 2R
12
1R
2R
LEGEND
1T = PAIR 1 – TIP
1R = PAIR 1 –RING
” ”
” ”
” ”
RF Cabinet I/O Area
50R
50T
49R
49T
1T
FW00162
TO LAN
CONNECTOR
TO ALARMS
CONNECTOR
TO MODEM
CONNECTOR
TO RGD/RGPS
CONNECTOR
3