Appendix B Connector and Cable Specifications
Cable Specifications
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| Terminal | Console |
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Signal | Signal | |||
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RTS | 11 | 8 | 5 | CTS |
DTR | 2 | 7 | 6 | DSR |
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TxD | 3 | 6 | 3 | RxD |
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GND | 4 | 5 | 7 | GND |
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GND | 5 | 4 | 7 | GND |
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RxD | 6 | 3 | 2 | TxD |
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DSR | 7 | 2 | 20 | DTR |
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CTS | 81 | 1 | 4 | RTS |
1. Pin 1 is connected internally to Pin 8.
Modem Adapter
Use the
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| Console Port | Rollover Cable | Modem Adapter | Modem | |||
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| Signal |
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| RTS | 11 | 8 | 4 | RTS |
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| DTR | 2 | 7 | 20 | DTR | ||
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| TxD | 3 | 6 | 3 | TxD | ||
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| GND | 4 | 5 | 7 | GND | ||
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| GND | 5 | 4 | 7 | GND | ||
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| Cisco 7609 Internet Router Installation Guide |
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