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Joined: Apr 2007
Posts: 10
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Joined: Apr 2007
Posts: 10 |
Does anyone know what the max loop length for a DLC/with 3904 on Option 11c?
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Joined: Dec 2006
Posts: 1,516
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Joined: Dec 2006
Posts: 1,516 |
The maximum acceptable loop length is 1067 meters (approx. 3500 ft), assuming that 24 AWG (0.5 mm) standard twisted wire is used with no bridge taps. The loop length limit is defined by a 15.5 dB loss at 256 kHz. Longer lengths are possible, depending on the wire’s gauge and insulation.
References:
Digital Telephone Line Engineering Document for the M3900 Series Meridian Digital Telephones (553-2201-180)
M3900 Series Meridian Digital Telephones Description, Installation and Administration (553-3001-216)
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