POWER SUPPLY - NEW H3C TECH CO LTD

Title:

POWER SUPPLY

Document Type and Number:

WIPO Patent Application WO/2018/095399

Kind Code:

A1

Abstract:

Provided in embodiments of the present invention is a PSE. In one embodiment, said PSE comprises: a first port assembly comprising multiple PSE ports, the PSE ports of the first port assembly being connected in parallel, and then being connected to a first cable pair and a second cable pair of an Ethernet cable; a second port assembly comprising multiple PSE ports, the PSE ports of the second port assembly being connected in parallel, and then being connected to a third cable pair and a fourth cable pair of an Ethernet cable; a grade detecting unit, used to perform characteristic detection on a powered device (PD) connected to said Ethernet cable; a power supply unit, used to output working voltage from the first port assembly and output working voltage from the second port assembly when the PD has gone through characteristic detection.

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Inventors:

JI ZHE (CN)
NING BAOTAO (CN)

Application Number:

PCT/CN2017/112797

Publication Date:

May 31, 2018

Filing Date:

November 24, 2017

Export Citation:

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Assignee:

NEW H3C TECH CO LTD (CN)

International Classes:

H02J1/00

Foreign References:

CN103873262A	2014-06-18
CN102177679A	2011-09-07

Other References: