
| NPort 5600 Series User’s Manual | Well Known Port Numbers | 
Port Pinout Diagrams
Ethernet Port Pinouts
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| 1 | Tx+ | 
| 2 | Tx- | 
| 3 | Rx+ | 
| 6 | Rx- | 
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Serial Port Pinouts
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| 1 | DSR (in) | 
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| 2 | RTS (out) | 
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| 3 | GND | 
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| 4 | TxD (out) | 
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| 5 | RxD (in) | 
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| 6 | DCD (in) | 
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| 7 | CTS (in) | 
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| 8 | DTR (out) | 
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| Pin | |||
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| 1 | |||
| 2 | |||
| 3 | TxD+ | ||
| 4 | TxD- | ||
| 5 | RxD- | Data- | |
| 6 | RxD+ | Data+ | |
| 7 | GND | GND | |
| 8 | 
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| Pin | ||||
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| 1 | DSR | |||
| 2 | RTS | TxD+ | ||
| 3 | GND | GND | GND | |
| 4 | TxD | TxD- | ||
| 5 | RxD | RxD+ | Data+ | |
| 6 | DCD | RxD- | Data- | |
| 7 | CTS | |||
| 8 | DTR | 
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