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CLR-PDH-FM100 |
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1 * E1 to Fiber Optic Converter SM SC 20km AC Power |
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Features |
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- Conforms to all relevant ITU series standards( ITU-T G.703 G.704 G.823) |
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- Framing or non-framing mode in option |
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- E1 time slot in arbitrary option |
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- Balanced 120Ω/non-balanced 75Ω interfaces automatic |
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- Support the loop back of local analog/digital interface |
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- Support remote loop back function (valid on under framing mode) |
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- Support pseudo-random code test function, providing convenience for the test of optic fiber line status |
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- 120km trunking -free transmission distance for single-mode optic fiber |
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- Capable to be communicated with V.35 fiber modem |
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- Available with complete line detection and alarm indications |
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- Available with independent structure and 19-inch frame-mounted structure (frame-mounted structure can be inserted with 16 modules); |
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- AC 220V and DC –48V inputs may be selected for fiber optic modems of both structures; |
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- For frame-mounted fiber optic modems, dual power supply heat backup is provided to ensure a Receiving level：0~-43db |
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