Appendix B Cable and Connector Specifications
Supervisor Engine Console Port Signals and Pinouts
B-12
Catalyst 6500 Series Switch Module Installation Guide
78-15725-02
Modem Adapter
Use the RJ-45-to-RJ-45 rollover cable and RJ-45-to-DB-25 male DCE adapter
(labeled “Modem”) to connect the console port to a modem. Table B-7 lists the
pinouts for the asynchronous serial auxiliary port, the RJ-45-to-RJ-45 rollover
cable, and the RJ-45-to-DB-25 male DCE adapter.
GND 5 4 7 GND
RxD 6 3 2 TxD
DSR 7 3 20 DTR
CTS 8
1
14 RTS
1. Pin 1 is connected internally to Pin 8.
Table B-6 Port Mode 1: Console Port Signaling and Pinouts
(DB-25 Adapter) (continued)
Console Port RJ-45-to-RJ-45 Rollover Cable
RJ-45-to-DB-25
Terminal
Adapter
Console
Device
Signal RJ-45 Pin RJ-45 Pin DB-25 Pin Signal
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