RS-232 and other serial ports and interfaces  > Cisco pinouts
The console and auxiliary ports on Cisco IOS routers are asynchronous serial ports. The console port is configured as data communications equipment (DCE)
Pin Name Description Dir
1RTSRequest To SendOUT
2DTRData Terminal ReadyOUT
3TXDTranceive DataOUT
4GNDGround-
5GNDGround-
6RXDReceive DataIN
7DSRData Set ReadyIN
8CTSClear To SendIN

8 pin RJ45 (8P8C) female connector layout
8 pin RJ45 (8P8C) female connector
at the cisco router
8 pin RJ45 (8P8C) male connector layout
8 pin RJ45 (8P8C) male connector
at the cables
According to 3 reports in our database (3 positive and 0 negative) this pinout should be correct.

Is this pinout
Cisco console port for Cisco 1000, 1600, 2500, 2600, And 3600 series routers visual pinout:
Cisco console port for Cisco 1000, 1600, 2500, 2600, And 3600 series routers diagram
click to enlarge
This page contain parts under Copyright © 2000-2015 by pinouts.ru team.
No portion of this webpage may be reproduced in any form without providing visible HTML link to Pinouts.ru . Webmaster permission required in any other cases.
Efforts have been made to ensure this page is correct, but it is the responsibility of the user to verify the data is correct for their application.