Transmit-Receive Unit
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PURPOSE
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SPECIFICATIONS
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| Power supply voltage | 12 V |
| Power consumption | 8 W |
| MTBF | min 10 000 hours |
| Life time | 10 years |
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Number of modules:
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| - main | 1 pc. |
| - backup | 1 pc. |
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V.23 modem:
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| - number of main channels | 20 pcs. |
| - number of backup channels | 20 pcs. |
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RS-485 interface:
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| - number of main channels | 2 pcs. |
| - number of backup channels | 2 pcs. |
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RS-232 interface:
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| - number of main channels | 2 pcs. |
| - number of backup channels | 2 pcs. |
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Ethernet interface:
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| - number of main channels | 1 pc. |
| - number of backup channels | 1 pc. |
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Operation environment:
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| - ambient temperature | +5°С to +40°С |
| - relative air humidity | 0 - 80% |
| - atmospheric pressure | 600 - 1100 gPa |
