MMJ=Modified Modular Jack
Invented by Digital Equipment Corporation (DEC) (now: Compaq)
(at the devices)
(at the cables)
MMJ FEMALE CONNECTOR at the devices.
MMJ MALE CONNECTOR at the cables.
| Pin | Name | Description |
|---|---|---|
| 1 | DTR | Data Terminal Ready |
| 2 | TXD+ | Transmit Data + |
| 3 | TXD- | Transmit Data - |
| 4 | RXD+ | Receive Data + |
| 5 | RXD- | Receive Data - |
| 6 | DSR | Data Set Ready |
Contributor: Joakim Ögren
Source:
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Copyright © The Hardware Book Team 1996-2001.
May be copied and redistributed, partially or in whole, as appropriate.
Document last modified: 2001-06-07