Control Interface Cables - Comtech EF Data CRS-280L Installation And Operation Manual

A.2

Control Interface Cables

App. A FIG REF Ch. 4 FIG
A-1 4-1
A-2 4-2, 4-3
A-3 4-4
The Comtech EF Data SMS-7000 1:8 Modem Protection Switch and CRS-400 1:8 Redundancy Switch are legacy
products that are no longer in production.
Appendix A
CEFD Cable P/N
CA/5343-1 Control Cable, DB-15F  DB-15M, 8'
CA/WR0066 Control/Data Cable, DB-25F  DB-25M, 6'
CA-0021666 Control Cable, DB-25M  DB-9F, 8'
Description
CRS-280L  SMS-7000 Data Switch Unit (DSU)
CRS-280L  CRS-400/CRS-300
CRS-280/280L  CRS-500 Data Switch Unit (DSU)
A-2
CRS-280/280L IF Switch for 1:N Redundancy
Used For...
MN-CRS-280/280L
Revision -