Aspects of a method and system for vehicular power distribution utilizing power over Ethernet in an aircraft are provided. In this regard, one or more circuits and/or processors may be operable to receive supply power that is formatted in accordance with one or more aviation standards, condition the received supply power, and provide the conditioned supply power to one or more electronic components that are communicatively coupled to the Ethernet cable. The one or more circuits and/or processors may be built into and/or mounted on a seat in the aircraft. The one or more circuits and/or processors may provide the conditioned supply power to the one or more electronic components based on a power classification of the one or more electronic components.
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