Cisco Catalyst 3550 Installation Manual page 113

Appendix B Connector and Cable Specifications
Table B-2
Switch
Console
Port (DTE)
Signal
RxD
DSR
CTS
Table B-3
adapter, and the console device.
The RJ-45-to-DB-25 female DTE adapter is not supplied with the switch. You can
Note
order a kit (part number ACS-DSBUASYN=) containing this adapter from Cisco.
Table B-3
Switch
Console
Port (DTE)
Signal
RTS
DTR
TxD
GND
GND
RxD
DSR
CTS
78-11358-03
Console Port Signaling Using a DB-9 Adapter (continued)
RJ-45-to-DB-9
Terminal Adapter
DB-9 Pin
3
4
7
lists the pinouts for the console port, RJ-45-to-DB-25 female DTE
Console Port Signaling Using a DB-25 Adapter
RJ-45-to-DB-25
Terminal Adapter
DB-25 Pin
5
6
3
7
7
2
20
4
Catalyst 3550 Multilayer Switch Hardware Installation Guide
Cable and Adapter Specifications
Console
Device
Signal
TxD
DTR
RTS
Console
Device
Signal
CTS
DSR
RxD
GND
GND
TxD
DTR
RTS
B-11