Cisco Systems Catalyst 2955 Manual De Usuario
B-9
Catalyst 2955 Hardware Installation Guide
78-14944-03
Appendix B Connectors and Cables
Cable and Adapter Specifications
Cable and Adapter Pinouts
This section describes the cable and adapter pinouts and also describes how to
identify a rollover cable.
identify a rollover cable.
Connecting to a PC
Use the supplied RJ-45-to-DB-9 adapter cable to connect the console port to a PC
running terminal-emulation software.
running terminal-emulation software.
shows how to connect the
console port to a PC.
lists the pinouts for the console port and the
RJ-45-to-DB-9 adapter cable.
Figure B-12
Connecting the Console Port to a PC
Table B-3
Console Port Signaling and RJ-45-to-DB-9 Adapter Cabling
Console
Port (DTE)
Port (DTE)
RJ-45-to-DB-9
Adapter Cable
Adapter Cable
Console
Device
Device
Signal
RJ-45 Pin
DB-9 Pin
Signal
RTS
1
8
CTS
Not connected 2
6
DSR
TxD
3
2
RxD
GND
4
5
GND
GND
5
5
GND
RxD
6
3
TxD
Not connected 7
4
DTR
CTS
8
7
RTS
PC
74587
RJ-45-to-DB-9
adapter cable
Catalyst 2950 switch