Power over ethernet system having multiple power source devices

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United States of America Patent

PATENT NO 11632257
APP PUB NO 20230046723A1
SERIAL NO

17970022

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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Power over Ethernet system having multiple power source devices comprising a control device that controls power distribution to a plurality of communication ports. In the control device, a master controller provides a power supply to power consumption look-up-table to a plurality of control circuits in various manners via a series bus. When one power source device shuts down, each control circuit can rapidly shut off selected port switches connected thereto.

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Patent Owner(s)

  • IC PLUS CORP.

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Hsiao, Chef Hsinchu, TW 8 8

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