Method and apparatus for distributing power over communication cabling
作者： Thomas Kummetz , Roger Allan Hunter , Christopher Goodman Ranson
DOI:
关键词: Port (circuit theory) 、 Power (physics) 、 Power over 、 Computer hardware 、 Engineering 、 Power load 、 Control circuit
摘要: A PoE powered device and method of operation are provided. The includes a first port unit configured to negotiate receipt level power from sourcing equipment. is received on pair taps communication port. detection detect presence optional circuit load second load. control establish connectivity between the in response detecting load, further third pass-through failing
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