Cisco Console (9) cable

pinout

Use this cable to configure a Cisco router thru the Console port at the router.

9 pin D-SUB female connector  to the computer

DB-9 RJ-45 Dir Receive Data 2 3 Transmit Data 3 6 Data Terminal Ready 4 7 Ground (use as shield) 5 Data Set Ready 6 2 Request to Send 7 8 Clear to Send 8 1

8 pin RJ45 female connector  to the Cisco router

Source:www.pinouts.ru