device or cable that connects the input signals on one device to the output signals on another device) is often required since both the printer and the print server are usually DTE devices.
The pinouts for the Pony 100, XConnect, and XConnect II Lite RJ45 connector are shown below:
1 2 3 4 5 6 7 8
Print Server (RJ45) | Printer (DB25) | |||
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RJ45 |
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| DTE | DCE |
pin | Signal | Signal | pin | pin |
1 | RTS out* | CTS in | 5 | 4 |
2 | DTR out* | DSR in | 6 | 20 |
3 | Transmit Data | Receive Data | 3 | 2 |
4 | Transmit return | Signal Ground | 7 | 7 |
5 | Receive Return | Signal Ground | 7 | 7 |
6 | Receive Data | Transmit Data | 2 | 3 |
7 | DSR in* | DTR out | 20 | 6 |
8 | CTS in* | RTS out | 4 | 5 |
*XConnect II models with serial numbers less than 40500 have RTS on pin 8, DTR on pin 7, DSR on pin 2, and CTS on pin 1.
The XConnect 100 serial ports use
