High power classification for power over Ethernet

Details High power classification for power over Ethernet High power classification for power over Ethernet

2005-02-10

2008-12-02

Le, Nhan T (Department: 2618)

Telecommunications

Transmitter and receiver at same station

Radiotelephone equipment detail

C455S343100, C455S402000, C370S395530, C307S043000

Reexamination Certificate

active

07460889

ABSTRACT:
A method for determining the classification of a powered device, the method comprising: obtaining a first classification over a first power path; obtaining a second classification over a second power path; comparing the obtained first classification with the obtained second classification; and in the event the obtained first classification is different from the obtained second classification determining a combined classification as a decoded value of the obtained first classification and the obtained second classification.

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IEEE 802.3af-2003 Standard—Data Terminal Equipment Power via Media Dependent Interface.

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