Method of isolating data in a power line communications network
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United States of America Patent
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Feb 13, 2007
Issued Date -
N/A
app pub date -
Jul 27, 2004
filing date -
Jan 20, 2000
priority date (Note) -
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Abstract
The present invention provides isolation between a power line local area network and another network such as a power line wide area network. In one embodiment of the present invention, a filter device is installed on the power line supplying power to a structure in which a power line local area network is present. The example filter device may comprise a controller configured to receive a control signal and to cause a switch to activate or deactivate a low pass filter for attenuating the data signals.
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