Cdm-750 Operation In 1:1 Redundancy - Comtech EF Data CRS-170A Installation And Operation Manual

CRS-170A L-Band 1:1 Redundancy Switch
Modem and Switch Configuration
3.4

CDM-750 Operation in 1:1 Redundancy

CDM‐750 Advanced High‐Speed Trunking Modem Installation and Operation Manual
(CEFD P/N MN‐CDM750)
The CDM‐750 Advanced High‐Speed Trunking Modem automatically detects if it is connected to
a 1:1 redundancy system. With both modems automatically configured for 1:1 operation, the
online modem keeps the offline modem updated as online modem configuration changes
occur.
The user can also manually 'force' backup of the online modem. Use the CDM‐750 front panel
to select the Utility
Press ENTER key to force Unit into
Standby (1:1 only)
If the unit is part of a 1:1 redundant pair and this unit is currently online, press ENTER to force
the current unit to switch to standby mode.
1:1 screen:
3–7
Revision 9
MN/CRS170A.IOM