Line termination equipment
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United States of America Patent
Stats
-
Sep 6, 2005
Grant Date -
Mar 14, 2002
app pub date -
Sep 13, 2001
filing date -
Jul 10, 1997
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
Line termination equipment may include a replaceable printed circuit board or card for use in a shelf of a telecommunications system with plural twisted pairs connected to corresponding plural subscribers via said card, each subscriber channel on each card including a hybrid circuit connected to one of the plural twisted pairs, a highpass filter, a modulator/encoder and a demodulator/decoder.
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Family
International Classification(s)
- Non-US Classification not provided for expired patents
Cited Art Landscape
Patent Citation Ranking
- Citation Ranking not provided for expired patents
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