Cisco Catalyst 3750 Hardware Installation Manual page 170

Cable and Adapter Specifications
Table B-2
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-2
Switch
Console
Port (DTE)
Signal
RTS
DTR
TxD
GND
GND
RxD
DSR
CTS
Catalyst 3750 Switch Hardware Installation Guide
B-10
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
Appendix B Connector and Cable Specifications
Console
Device
Signal
CTS
DSR
RxD
GND
GND
TxD
DTR
RTS
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