Console Port Signals And Pinouts - Cisco CISCO2515-RF - 2515 Router User Manual

Console Port Signals and Pinouts

Use the thin, flat, RJ-45-to-RJ-45 roll-over cable and RJ-45-to-DB-9 female DTE adapter
(labeled "TERMINAL") to connect the console port to a PC running terminal emulation
software. Figure C-2 shows how to connect the console port to a PC. Table C-1 lists the
pinouts for the asynchronous serial console port, the RJ-45-to-RJ-45 roll-over cable, and
the RJ-45-to-DB-9 female DTE adapter (labeled "TERMINAL").
Figure C-2
Router
Table C-1
Console
Port (DTE)
Signal
RTS
DTR
TxD
GND
GND
RxD
DSR
CTS
1. Pin 1 is connected internally to Pin 8.
Console and Auxiliary Port Signals and Pinouts
Connecting the Console Port to a PC
RJ-45-to-RJ-45
roll-over cable
Console Port Signaling and Cabling Using a DB-9 Adapter
RJ-45-to-RJ-45
Roll-Over Cable
RJ-45 Pin RJ-45 Pin
1
1 8
2 7
3 6
4 5
5 4
6 3
7 2
1
8 1
PC
RJ-45-to-DB-9 adapter
(labeled "TERMINAL")
RJ-45-to-DB-9 Console
Terminal Adapter Device
DB-9 Pin Signal
8 CTS
6 DSR
2 RxD
5 GND
5 GND
3 TxD
4 DTR
7 RTS
Cable Specifications C-3