Coastcom D/I Mux III System User Manual

Chapter 5. Diagnostics
180
Channel Bank: Bypass
In channel bank bypass mode, the PCM span B input path to LIU B is broken, and replaced with
the output from LIU A. From the output of LIU B, an Alarm Indication Signal (AIS) is sent to the
output of span A. The bypass operation is represented in Figure 5-8.
Figure 5-8. Channel Bank: Bypass Operation

Coastcom D/I Mux III System Specifications

General

Brand	Coastcom
Model	D/I Mux III System
Category	Multiplexer
Language	English