Cisco Systems Catalyst 2955 Manual De Usuario
Appendix B Connectors and Cables
Cable and Adapter Specifications
B-10
Catalyst 2955 Hardware Installation Guide
78-14944-03
Connecting to a Terminal
Use the supplied RJ-45-to-DB-9 adapter cable and an RJ-45-to-DB-25 female
DTE adapter to connect the console port to a terminal.
DTE adapter to connect the console port to a terminal.
shows how to
connect the console port to a terminal.
lists the pinouts for the console
port, the adapter cable, and the RJ-45-to-DB-25 adapter.
Note
The RJ-45-to-DB-25 female DTE adapter is not supplied with the switch. You can
order a kit (part number ACS-DSBUASYN=) with that adapter from Cisco.
order a kit (part number ACS-DSBUASYN=) with that adapter from Cisco.
Figure B-13
Connecting the Console Port to a Terminal
Table B-4
Console Port Signaling and Cabling Using a DB-25 Adapter
Console
Port (DTE)
Port (DTE)
RJ-45-to-DB-9
Adapter Cable
Adapter Cable
RJ-45-to-DB-25
Terminal Adapter
Terminal Adapter
Console
Device
Device
Signal
RJ-45 Pin
DB-9 Pin
DB-25 Pin
Signal
RTS
1
8
5
CTS
Not
connected
connected
2
6
6
DSR
TxD
3
2
3
RxD
GND
4
5
7
GND
GND
5
5
7
GND
RxD
6
3
2
TxD
Not
connected
connected
7
4
20
DTR
CTS
8
7
4
RTS
Terminal
74588
RJ-45-to-DB-9
adapter cable
Catalyst 2950 series switch