Connectors and Cables
Terminal Cable
Figure 2-4 shows the pinouts for a 9-pin female to 25-pin terminal cable. A null modem-type cable may be used.
To Console port |
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5 | 4 | 3 | 2 | 1 |
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 12 | 13 | |
| 9 | 8 | 7 | 6 |
| 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 23 | 24 | 25 | ||
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Name | Abbr | Pin | Pin | Abbr | Name |
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Receive Data | RxD | 2 | 2 |
| TxD | Transmit Data | ||||||||||||
Transmit Data | TxD | 3 | 3 |
| RxD | Receive Data |
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Carrier Detect | CD | 1 | 4 |
| RTS | Request to Send | ||||||||||||
Clear to Send | CTS | 8 |
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Request to Send | RTS | 7 | 5 |
| CTS | Clear to Send |
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| 8 |
| CD |
| Carrier Detect | ||||||||
Signal Ground | GND | 5 | 7 |
| GND | Signal Ground | ||||||||||||
Data Terminal Ready | DTR | 4 | 6 |
| DSR | Data Set Ready | ||||||||||||
Data Set Ready | DSR | 6 | 20 |
| DTR | Data Terminal Ready | ||||||||||||
