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Chapter 1. General
22 T1 CSU ACE User Manual 61203022L1-1B
Figure 2. T1 CSU ACE Block Diagram
SURGE
PROTECTION
LOOP CODE &
MANUAL LB
DETECTOR
LOS MONITOR &
AIS INSERTER
ALBO
LBO
(0-655 FEET)
SURGE
PROTECTION
LBO
(0, 7.5,15, 22.5 dB)
LOS Monitor &
AIS Inserter
ALBO
EQ IN
NET OUT
Manual
LB Detector
Equipment LOS
Network LOS
Network LB
Equipment LB
POWER
SUPPLY
NET IN
EQ OUT