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Joined: Oct 2006
Posts: 1,417 Likes: 7
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Joined: Oct 2006
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What model of 5 pin module should I use in a Circa building entrance terminal that is going to connect digital telephones to the PBX? (Nortel phones to a BCM, to be specific). The cable is PE89 in conduit, about 500 feet or less. 5 Pin ModulesAnd probably this one? Solid state modulesThanks. Jim
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Joined: Feb 2005
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I would expect the 75 volt #4B3S-75. I think I would try a 3B3S-30 first though because it offers a lower clamping voltage- 30 volt. But I have no idea what the voltage is on the station pair of that system. If 48 go with the 75V ones.
-Hal
CALIFORNIA PROPOSITION 65 WARNING: Some comments made by me are known to the State of California to cause irreversible brain damage and serious mental disorders leading to confinement.
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Joined: Oct 2006
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