HK1120686A1 - Method and system for power supply of ethernet - Google Patents

Method and system for power supply of ethernet

Info

Publication number
HK1120686A1
HK1120686A1 HK08112299A HK08112299A HK1120686A1 HK 1120686 A1 HK1120686 A1 HK 1120686A1 HK 08112299 A HK08112299 A HK 08112299A HK 08112299 A HK08112299 A HK 08112299A HK 1120686 A1 HK1120686 A1 HK 1120686A1
Authority
HK
Hong Kong
Prior art keywords
ethernet
power supply
supply
power
Prior art date
Application number
HK08112299A
Other languages
English (en)
Inventor
Wael William Diab
Original Assignee
Broadcom Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Broadcom Corp filed Critical Broadcom Corp
Publication of HK1120686A1 publication Critical patent/HK1120686A1/xx

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/02—Details
    • H04L12/10—Current supply arrangements

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Small-Scale Networks (AREA)
HK08112299A 2006-11-30 2008-11-10 Method and system for power supply of ethernet HK1120686A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US11/606,292 US8576873B2 (en) 2006-11-30 2006-11-30 System and method for controlling power delivered to a powered device based on channel impediments

Publications (1)

Publication Number Publication Date
HK1120686A1 true HK1120686A1 (en) 2009-04-03

Family

ID=39185698

Family Applications (1)

Application Number Title Priority Date Filing Date
HK08112299A HK1120686A1 (en) 2006-11-30 2008-11-10 Method and system for power supply of ethernet

Country Status (6)

Country Link
US (1) US8576873B2 (de)
EP (1) EP1928121B1 (de)
KR (1) KR100940923B1 (de)
CN (1) CN101192938B (de)
HK (1) HK1120686A1 (de)
TW (1) TWI401911B (de)

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CN105897432B (zh) * 2015-01-26 2019-03-26 浙江大华技术股份有限公司 一种以太网供电poe分配器
CN105991294B (zh) * 2015-02-09 2019-04-19 华为技术有限公司 PoE功率补偿的方法和供电设备
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CN107612766B (zh) * 2017-08-02 2021-08-10 东南大学 一种网线模拟器与poe测试电路高密网口装置集成方法
CN107589322B (zh) * 2017-08-15 2020-08-07 浙江智动科技有限公司 一种供电设备、受电设备及其检测网线长度的方法
CN109038692B (zh) * 2018-06-27 2021-11-16 浙江大华技术股份有限公司 一种供电装置
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TWI723595B (zh) * 2019-10-24 2021-04-01 台達電子工業股份有限公司 電源供應裝置
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CN113438091B (zh) * 2021-05-28 2022-07-01 浙江大华技术股份有限公司 供电切换电路

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Also Published As

Publication number Publication date
TWI401911B (zh) 2013-07-11
CN101192938A (zh) 2008-06-04
US20080129118A1 (en) 2008-06-05
EP1928121B1 (de) 2015-09-09
US8576873B2 (en) 2013-11-05
EP1928121A3 (de) 2012-07-11
CN101192938B (zh) 2012-07-18
EP1928121A2 (de) 2008-06-04
KR20080049641A (ko) 2008-06-04
TW200841636A (en) 2008-10-16
KR100940923B1 (ko) 2010-02-08

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Legal Events

Date Code Title Description
PC Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee)

Effective date: 20171130