MMJ=Modified Modular Jack. Invented by Digital Equipment Corporation (DEC) (now: Compaq)
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 |
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 |