User's Manual

BTS Equipment Identification – continued
SC 4812T CDMA BTS Optimization/ATP
May 2000
1-18
Figure 1-5: –48 V SC 4812T BTS Expansion Frame
ÂÂÂÂÂÂÂÂÂÂ
ÂÂÂÂÂÂÂÂÂÂ
ÂÂÂÂÂÂÂÂÂÂ
ÂÂÂÂÂÂÂÂÂÂ
ÂÂÂÂÂÂÂÂÂÂ
ÂÂÂÂÂÂÂÂÂÂ
ÂÂÂÂÂÂÂÂÂÂ
Á
Á
Á
Á
Á
Á
Á
Á
Á
FW00478
Expansion Port
to another BTS
For clarity, doors are not shown.
Power Input
Connection
TX Out (1 – 6)
Span I/O B
Span I/O A
Site I/O
Exhaust Region
C–CCP Cage
Breakers
Combiner
Section
LPA Cage
Power
Conversion
Shelf
LAN
Breakers
Alarms
1