Comtech EF Data RCS20 - Manual (Page 34)

RCS20 M:N Redundancy Switch Revision 15
Theory of Operation MN-RCS20 and CD-RCS20
3–4
3.5 RCS20 Channel Definitions
The RCS20 organized the modems connected to the switch according to satellite communications
channels. These channels are labeled on the DDS20 and IFS20 panels, and are defined as follows:
Channel 0 - Backup 1
Channel 1 - Modem 1
Channel 2 - Modem 2
Channel 3 - Modem 3
Channel 4 - Modem 4
Channel 5 - Modem 5
Channel 6 - Modem 6
Channel 7 - Modem 7
Channel 8 - Modem 8
Channel 9 - Modem 9/Backup 2