C-10
Cisco IE 3000 Switch Hardware Installation Guide
Appendix C Cable and Connectors
Cable and Adapter Specifications
Crossover Cable and Adapter Pinouts
This section describes how to identify a crossover cable and also describes the adapter pinouts.
Identifying a Crossover Cable
To identify a crossover cable, compare the two modular ends of the cable. Hold the cable ends
side-by-side, with the tab at the back. The wire connected to the pin on the outside of the left plug should
be a different color from the wire connected to the pin on the inside of the right plug. (See
Figure C-9
Identifying a Crossover Cable
Adapter Pinouts
lists the pinouts for the console port, the RJ-45-to-DB-9 adapter cable, and the console device.
Pin 1
200915
Pin 1
Pin 1 on one connector and
pin 1 on the other connector
s
hould be different color
s
.
Table C-2
Console Port Signaling Using a DB-9 Adapter
Switch
Console
Port (DTE)
RJ-45-to-DB-9
Terminal Adapter
Console
Device
Signal
DB-9 Pin
Signal
RTS
8
CTS
DTR
6
DSR
TxD
2
RxD
GND
5
GND
GND
5
GND
RxD
3
TxD
DSR
4
DTR
CTS
7
RTS
Содержание IE 3000
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Страница 102: ...3 8 Cisco IE 3000 Switch Hardware Installation Guide Chapter 3 Troubleshooting Finding the Switch Serial Number ...
Страница 182: ...C 12 Cisco IE 3000 Switch Hardware Installation Guide Appendix C Cable and Connectors Cable and Adapter Specifications ...