Providing power over ethernet cables
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United States of America Patent
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Apr 5, 2011
Grant Date -
Jan 28, 2010
app pub date -
Oct 5, 2009
filing date -
May 13, 2004
priority date (Note) -
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status (Latency Note)
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Abstract
A method for power delivery comprises coupling an Ethernet cable comprising four wire pairs to a power delivery system and providing power to a powered device on all of the wire pairs. A power delivery system includes an interface operable to couple to an Ethernet cable comprising four wire pairs and a controller operable to provide power to a powered device on all of the wire pairs.
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