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ADCP-75-210 • Issue 1 • March 2007
Page 28
© 2007, ADC Telecommunications, Inc.
Figure 23. SMR Multiplexers (With SMR 800/900 Triplexer)
1.11 Circuit Breaker Panel
The Circuit Breaker Panel, shown in Figure 24, contains five circuit breakers. It distributes the
RAN’s -48 VDC power and protects the RAN’s electronics. Table 15 gives the circuit breaker
functions. Table 16 describes the panel LEDs.
Figure 24. Circuit Breaker Panel
RUC
Tx
A” A
MCPA
Rx
810-849
Tx
869-880
Primary
Antenna
Duplexer
800 Mhz Band
Rx
SMR A
A”
A
Antenna Assembly
Multicoupler
810-901
21779-A
RUC
Tx
SMR-A
MCPA
Rx
810-901
Tx
851-869
RUC
Tx
SMR-B
MCPA
Tx
935-940
Diversity
Antenna
Triplexer
800 Mhz Band
Rx
SMR A
SMR B
A”
A
21320-A
12
SYSTEM OK
LEDs
FAULT
LEDs
CIRCUIT
BREAKER
(5 PLACES)