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Comtech EF Data CRS-180 User Manual

Page 118

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CRS-180 70/140 MHz IF 1:1 Redundancy Switch

MN/CRS180.IOM

Appendix A

Revision 11

A-6

A.2.4

Switch-to-Modem, Optional Control Cable, Non-muting, DB-9MDB-15F

You may purchase this optional CA-0000187 Control Cable as a replacement for the CA/WA12135-1 cable. This cable keeps the offline

modem’s Tx IF-enabled.

Figure A-4. Optional Control Cable (CA-0000187)