Also known as: serial port adapters, serial port connectors, console adapters, RJ45 connectors, serial port pinouts, serial cable adapters.
From RJ45 | Signal | Direction | Signal | To DB25 |
---|---|---|---|---|
1 | CTS | CTS | 5 | |
2 | DSR | DSR | 6 | |
3 | RxD | RxD | 3 | |
4 | Gnd | Gnd | 7 | |
5 | DCD | DCD | 8 | |
6 | TxD | TxD | 2 | |
7 | DTR | DTR | 20 | |
8 | RTS | RTS | 4 |
Male RJ45 | Signal | Direction | Signal | Female RJ45 |
---|---|---|---|---|
1 | CTS | RTS | 8 | |
2 | DSR | DTR | 7 | |
3 | RxD | TxD | 6 | |
4 | Gnd | Gnd | 4 | |
Open | DCD | 5 | ||
5 | DCD | CTS | 1 | |
6 | TxD | RxD | 3 | |
7 | DTR | Open | ||
8 | RTS | DSR | 2 |
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