Comtech EF Data RCS20 - Manual (Page 188)

RCS20 M:N Redundancy Switch Revision 15
System Cabling Configuration MN-RCS20 and CD-RCS20
B–10
Figure B-17 shows a cable chart for the DMD20-50 units using DDS20 Ethernet and IFS20 70/140.
Figure B-18 shows an RCS20 interconnect with DDS-20 Ethernet units and IFS-20 70/140.
Figure B-17. Modems using DDS20 Ethernet and IFS20 70/140Cable Chart
Figure B-18. RCS20 Interconnect with DDS20 Ethernet and IFS20 70/140