Dieses Kabel wird zum seriellen Verbinden von Computer zum Modem (mit "handshaking") verwendet.
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9 PIN D-SUB FEMALE zum Computer
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25 PIN D-SUB MALE zum Modem
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| Name | 9 PIN Female | 25 PIN Male | Richtung |
|---|---|---|---|
| Shield | 1 | ||
| Transmit Data | 3 | 2 | |
| Receive Data | 2 | 3 | |
| Request to Send | 7 | 4 | |
| Clear to Send | 8 | 5 | |
| Data Set Ready | 6 | 6 | |
| System Ground | 5 | 7 | |
| Carrier Detect | 1 | 8 | |
| Data Terminal Ready | 4 | 20 | |
| Ring Indicator | 9 | 22 |