Serial interfaces cables and converters scheme  > 0 pinouts
Will work with LapLink from Travelling Software

DSUB9 to DSUB9 cable

Name Pin Pin Name
Receive Data 2 3 Transmit Data
Transmit Data 3 2 Receive Data
Data Terminal Ready 4 6 Data Set Ready
Signal Ground 5 5 Signal Ground
Data Set Ready 6 4 Data Terminal Ready
Request To Send 7 8 Clear To Send
Clear To Send 8 7 Request To Send

DSUB25 to DSUB25 cable

Name Pin Pin Name
Protective Ground 1 1 Protective Ground
Transmit Data 2 3 Receive Data
Receive Data 3 2 Transmit Data
Request to Send 4 5 Clear to Send
Clear to Send 5 4 Request to Send
Data Set Ready 6 20 Data Terminal Ready
Signal Ground 7 7 Signal Ground
Data Terminal Ready 20 6 Data Set Ready

 

9 pin D-SUB female connector layout
9 pin D-SUB female connector
at the cable
25 pin D-SUB female connector layout
25 pin D-SUB female connector
at the cable
According to 6 reports in our database (3 positive and 0 negative) this pinout should be correct.

Is this pinout
LapLink serial cables visual pinout:
LapLink serial cables 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.