User Manual

RF Cabinet Interconnect Cables – continued
SC4812ET BTS Optimization/ATP — CDMA LMF
Jan 2002
H-14
Figure H-10: SPAN I/O Cables and Connectors
SPAN I/O (A & B)
Interface Module
RF Expansion Ports
Punch
Block
Power Input
27V Ret
Antenna’s
1A 2A 3A 1B 2B 3B
4A 5A 6A 4B 5B 6B
1A 2A 3A 1B 2B 3B
4A 5A 6A 4B 5B 6B
1
2
Remote
ASU
GND
Lugs
50 Pair
(Alarms/
Punchblock
20 Pair
(RGPS)
RGD
Board
RGD/RGPS
Power Input
+27V
Micro–
wave
RF
GPS
A
B
IN OUT
LAN
19 MHz
2 Sec
Spans
Alams
Modem
Spans)
SLOT 1SLOT 2
T1 TERMINAL T1 TERMINAL
CONTROL
PORT
GROUP
ADDRESS
SHELF
ADDRESS
T1 DDS T1 DDS
DTE DCEDATA PORT DATA PORT
CSU Back View
NETWORK NETWORK
To/From
Network
To/From
GLI
To/From
Network
To/From
GLI
Bulkhead
SPAN I/O
Connector
3086601H01
CSU
3086601H02
SPAN I/O BSPAN I/O A
3086001H02
SPAN I/O WIRING DIAGRAM
C–CCP
Backplane
4812ET Rear Connector Panel
(Located Behind
the LPAC Module,
See Figure H-1)
SPAN I/O A
3086001H02
SPAN I/O B
Bulkhead
FW00703
H