Comtech EF Data CRS-500 - Manual (Page 184)

CRS-500 1:N Redundancy System Revision 2
Appendix A MN-CRS500
A-2
A.2 User/Utility Cables
App. A
FIG
Ch. 4 FIG
REF
CEFD CABLE P/N DESCRIPTION USED WITH CRS-500  … USED FOR (DATA TYPE)
A-1 N/A N/A DB-9M  DB-9F User EIA-232 Switch M&C / Firmware Update CRS-500 Remote  User PC Serial Port
A.2.1 Switch M&C / Firmware Update Cable
Use the EIA-232 connection cable (Figure A-1) for serial-based M&C of the CRS-500 and for the firmware update process. Connect this
cable from the CRS-530 System Controller Module “P1 | Remote Control” port (located on the CSU rear panel) to a user PC serial port.
Figure A-1. Switch M&C / Firmware Update Cable