Voice plus 4-wire DDS multiplexer
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United States of America Patent
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-
Mar 11, 1997
Grant Date -
N/A
app pub date -
Mar 20, 1995
filing date -
Mar 20, 1995
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A method and apparatus 200 for transferring analog voice telephone signals and digital data service signals simultaneously from a telephone company location to a customer premises over a single twisted pair telephone line 205. The present apparatus 200 includes an easily installed voice plus digital data service remote terminal 203 and voice plus digital data service central office terminal 201. The present apparatus can provide a 3-to-1 pair gain by multiplexing signals representing the analog voice telephone signals and 4-wire digital data service signals.
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