Voice Relay Cable
Voice Relay Cable
Specification | The voice relay cable shipped with the Voice Relay Daughtercard has the following | ||||||||
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| • Connectors: RJ11 to RJ11 Cable |
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| • Color: Gray |
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Connector Pinout The RJ11 connectors for the FXO and FXS port have the following pinout: | |||||||||
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| Pin |
| FXS |
| FXO |
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| No. |
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| Name |
| Function | Name |
| Function |
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| 1 |
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| N/A |
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| N/A |
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| 2 |
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| N/A | Aux B |
| External |
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| Handset |
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| 3 | Loop B |
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| Line B |
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| 4 | Loop A |
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| Line A |
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| 5 |
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| N/A | Aux A |
| External |
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| Handset |
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| 6 |
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| N/A |
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| N/A |
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Warning!
The FXS Interface should only be connected to an analog telephone handset and/or fax machine.
Warning!
The FXO Interface should only be connected to an analog PBX line.
Warning!
The PathBuilder S200 series switch Voice Relay daughtercard has not been certified for use in a PSTN.
PathBuilder S21x Switch Cabling |