Ericsson RBS 2106 Reference Manual page 435

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54.3.6 Multidrop Layer 1
For an RBS configured for multidrop, the function is initiated during
restart of CMRU.
For an RBS not configured for multidrop, the function is initiated when
the parameter Network Topology is set by the OMT to indicate
multidrop (cascade).
AIS Generation
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EN/LZT 720 0008 P2A
2001-11-28
Base interval for DF and SF
−
Value range: 1-24 h
When entering one of the alarm states LOF, LOS or AIS at PCM-
A input, AIS is transmitted on PCM-B output. AIS is transmitted
until the alarm state is left
When entering and leaving alarm states, the alarm filtering time is
used (AFT).
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Transmission Interface Handling DS1 1544 kbit/s
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