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Re: Why positive ground?
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Posted by John *.?-!.* cub owner on November 03, 2004 at 17:02:48 from (208.54.220.24):
In Reply to: Re: Why positive ground? posted by Mark - IN. on November 02, 2004 at 20:59:49:
Mark, the reason telephone equipment is still positive ground is that due to the interconnection of all the phone offices (even ones connected on fiber) and they way they use earth ground as part of the signalling, all of them would have to be converted at exactly the same time. No small feat.
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