Fast restart sleep signature in power over ethernet

An energy efficient sleep signature in power over Ethernet. In one embodiment, a signature of a powered device is first detected. It is then determined whether the detected signature is indicative of an unknown powered device. In one example, a detected signature of an approximately 25 kΩ impedance...

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Bibliographische Detailangaben
1. Verfasser: Diab Wael William
Format: Patent
Sprache:eng
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