Cisco MDS 9200 Series Hardware Installation Guide (OL-16188-01, April 2008)

C-4
Cisco MDS 9200 Series Hardware Installation Guide
OL-16188-01
Appendix C Cable and Port Specifications
COM1 Port
COM1 Port Pinouts
Table C-4 lists the pinouts for the COM1 port on the Cisco MDS 9500 Series.
Note Additional cables and adapters can be ordered from your customer service representative.
Connecting the COM1 Port to a Modem
You can use the DB-9F/RJ-45F PC terminal (labeled “Terminal”) to connect to the COM1 port, and the
RJ-45/DSUB R/P adapter (labeled “Modem”) to connect to the modem. You can use the RJ-45 rollover
cable to connect these adapters.
Table C-4 COM1 Port Pinouts
Pin Signal
1DCD
2RxD
3TxD
4DTR
5 GND
6DSR
7RTS
8CTS
9RI