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CRS-311 1:1 Redundancy Switch
Appendix A
A.2.3
Switch M&C / Firmware Update Cable
The EIA‐232 connection cable (Figure A‐3) is required for the serial‐based M&C of the CRs‐311, and for the firmware update process. Use this on
the CRS‐230 System Controller Module "Remote Control" port at the CRS‐311 end and a user PC serial port.
Figure A-3. Switch M&C / Firmware Update Cable
A-4
Revision 7
MN/CRS311.IOM
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