Pinouts >  RS-232 and other serial ports and interfaces  >  DEC pinouts
6 pin MMJ female connector layout
6 pin MMJ female connector
MMJ=Modified Modular Jack. Invented by Digital Equipment Corporation (DEC) (now: Compaq)
Pin Name Description
1DTRData Terminal Ready
2TXD+Transmit Data +
3TXD-Transmit Data -
4RXD-Receive Data -
5RXD+Receive Data +
6DSRData Set Ready
6 pin MMJ male connector layout
6 pin MMJ male connector
Pinout status: +2 -0
According to 2 reports in our database (2 positive and 0 negative) the DEC MMJ pinout should be correct.

Is this pinout
NO DIY devices
Source(s) of this and additional information: Hardware Book
Copyright © 2000-2021 by pinouts.ru team, except user uploaded images.
No portion of this webpage may be reproduced in any form without visible link to Old.Pinouts.ru .
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.