Cnc-Apc Redundancy Support Notes - Comtech EF Data CDM-625 Installation And Operation Manual

Advanced satellite modem (18 kbps – 25 mbps)

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CDM-625 Advanced Satellite Modem

DoubleTalk Carrier-in-Carrier Option

CnC-APC Redundancy Support Notes

1. The initial release of the CnC-APC feature (in CDM-625 Firmware Version 2.0.2) fully

supports 1:1 redundancy. Note that, as is required with standard CnC 1:1 redundancy

operation, a PMSI cable is required to connect the two units in a 1:1 pair.

2. At this time, 1:N redundancy in the CRS-300/CRS-500 is not yet supported – a firmware

update for these switches will be available in the future. Please consult Comtech EF Data

Technical Support for updated information.

Sect. 5.2.1.8.4 CONFIG: CnC  PMSI-Control (Chapter 5. FRONT PANEL