Cables and Connectors
Cable and Connector
RS-232/V.24/V.28 WAN Cable—Minimum Pin-Outs
| WAN link end |
| Router end | EIA and Signal Name | ||||
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| 59 | BA | Send Data | |
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| 3 |
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| 1 | BB | Receive Data | |
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| 4 |
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| 57 | CA | Request to Send |
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| 5 |
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| 4 | CB | Clear to Send | |
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| 6 |
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| 46 | CC | Data Mode | |
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| 7 |
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| 9 | AB | Signal Ground | |
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| 47 |
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| 30 |
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| 31 |
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| 52 |
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| 8 |
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| 6 | CF | Receiver Ready | |
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| 12 |
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| 28 |
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| 13 |
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| 7 |
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| 14 |
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| 13 |
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| 15 |
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| 2 | DB | Send Timing |
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| 16 |
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| 49 |
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| 17 |
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| 3 | DD | Receive Timing | |
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| 19 |
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| 12 |
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| 20 |
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| 58 | CD | Terminal Ready | |
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| 21 |
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| 29 |
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| 22 |
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| 48 |
| Reserved | |
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| 23 |
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| 55 |
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| 24 |
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| 56 | DA | Terminal Timing | |
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N o t e s | The maximum length for an | |||||||
| WAN port is 15 meters (50 feet). |
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If an HP
and Cables Connectors A