Comtech EF Data CRS-311 - Manual (Page 161)

CRS-311 1:1 Redundancy Switch Revision 7
Appendix A MN/CRS311.IOM
A-17
A.4.3 Balanced G.703 / IF Cable, BNC (75
Ω)
Use this 75Ω BNC cable (Figure A‐14) to connect Balanced G.703 data between the CRS‐311 and the Redundant and Traffic Modems, and to
connect the CRS‐311’s CRS‐281 (70/140 MHz) IF Switch to the modem.
Figure A-14. Balanced G.703 / IF Cable, BNC 75 Ω (CEFD P/N PL/0813-4)