Casio C6800IA48FPD User Manual
Figure 35: Identifying a Crossover Cable
Console Port Adapter Pinouts
The RS-232 console port uses an 8-pin RJ-45 connector. Use an RJ-45-to-DB-9 adapter cable to connect the
switch console port to a console PC. You need to provide a RJ-45-to-DB-25 female DTE adapter to connect
the switch console port to a terminal. You can order the kit (part number ACS-DSBUASYN=) from Cisco.
switch console port to a console PC. You need to provide a RJ-45-to-DB-25 female DTE adapter to connect
the switch console port to a terminal. You can order the kit (part number ACS-DSBUASYN=) from Cisco.
Table 15: Console Port Signaling with a DB-9 Adapter
Console Device
RJ-45-to-DB-9 Terminal Adapter
Switch Console Port (DTE)
Signal
DB-9 Pin
Signal
CTS
8
RTS
DSR
6
DTR
RxD
2
TxD
GND
5
GND
GND
5
GND
TxD
3
RxD
DTR
4
DSR
RTS
7
CTS
Catalyst 6800IA Switch Hardware Installation Guide
OL-30278-01
53
Connector and Cable Specifications
Console Port Adapter Pinouts