DE602006019858D1 - Verfahren und vorrichtung zur erkennung und behebung von defekten in einem inline-strom-fähigen ethernetsystem - Google Patents

Verfahren und vorrichtung zur erkennung und behebung von defekten in einem inline-strom-fähigen ethernetsystem

Info

Publication number
DE602006019858D1
DE602006019858D1 DE602006019858T DE602006019858T DE602006019858D1 DE 602006019858 D1 DE602006019858 D1 DE 602006019858D1 DE 602006019858 T DE602006019858 T DE 602006019858T DE 602006019858 T DE602006019858 T DE 602006019858T DE 602006019858 D1 DE602006019858 D1 DE 602006019858D1
Authority
DE
Germany
Prior art keywords
conductive
detecting
ethernet system
inline power
solving defects
Prior art date
Legal status (The legal status 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 status listed.)
Active
Application number
DE602006019858T
Other languages
English (en)
Inventor
Roger Karam
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Cisco Technology Inc
Original Assignee
Cisco Technology Inc
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 Cisco Technology Inc filed Critical Cisco Technology Inc
Publication of DE602006019858D1 publication Critical patent/DE602006019858D1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L25/00—Baseband systems
    • H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
    • H04L25/08—Modifications for reducing interference; Modifications for reducing effects due to line faults ; Receiver end arrangements for detecting or overcoming line faults
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L69/00—Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass
    • H04L69/40—Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass for recovering from a failure of a protocol instance or entity, e.g. service redundancy protocols, protocol state redundancy or protocol service redirection
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S370/00—Multiplex communications
    • Y10S370/908—Local area network
    • Y10S370/91—Carrier sense multiple access, e.g. ethernet, 10base-t

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Computer Security & Cryptography (AREA)
  • Power Engineering (AREA)
  • Small-Scale Networks (AREA)
  • Testing Of Short-Circuits, Discontinuities, Leakage, Or Incorrect Line Connections (AREA)
  • Maintenance And Management Of Digital Transmission (AREA)
  • Emergency Protection Circuit Devices (AREA)
  • Tests Of Electronic Circuits (AREA)
DE602006019858T 2005-05-25 2006-05-24 Verfahren und vorrichtung zur erkennung und behebung von defekten in einem inline-strom-fähigen ethernetsystem Active DE602006019858D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US11/139,007 US7586840B2 (en) 2005-05-25 2005-05-25 Method and apparatus for detecting and fixing faults in an inline-power capable ethernet system
PCT/US2006/020278 WO2006127916A2 (en) 2005-05-25 2006-05-24 Method and apparatus for detecting and fixing faults in an inline-power capable ethernet system

Publications (1)

Publication Number Publication Date
DE602006019858D1 true DE602006019858D1 (de) 2011-03-10

Family

ID=37452848

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602006019858T Active DE602006019858D1 (de) 2005-05-25 2006-05-24 Verfahren und vorrichtung zur erkennung und behebung von defekten in einem inline-strom-fähigen ethernetsystem

Country Status (5)

Country Link
US (1) US7586840B2 (de)
EP (1) EP1889081B1 (de)
AT (1) ATE497288T1 (de)
DE (1) DE602006019858D1 (de)
WO (1) WO2006127916A2 (de)

Families Citing this family (35)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7979168B2 (en) * 2006-07-25 2011-07-12 Silicon Laboratories Inc. Powered device including a multi-use detection resistor
US20080181316A1 (en) * 2007-01-25 2008-07-31 Philip John Crawley Partitioned Signal and Power Transfer Across an Isolation Barrier
US7595644B2 (en) * 2007-08-14 2009-09-29 Texas Instruments Incorporated Power-over-ethernet isolation loss detector
US7902694B2 (en) * 2007-11-08 2011-03-08 Cisco Technology, Inc. Dynamic current limits
US8095710B2 (en) * 2008-06-30 2012-01-10 Silicon Laboratories Inc. System and method of providing electrical isolation
US7804859B2 (en) * 2008-06-30 2010-09-28 Silicon Laboratories, Inc. System and method of providing electrical isolation
US8018349B1 (en) 2009-04-29 2011-09-13 Cisco Technology, Inc. Detecting an inline power shutoff failure
US8373420B2 (en) * 2009-07-31 2013-02-12 Simplexgrinnell Lp Ground fault detection
US8466662B2 (en) * 2010-10-19 2013-06-18 Power Integrations, Inc. Power transfer between independent power ports utilizing a single transformer
US9911249B2 (en) * 2012-09-20 2018-03-06 GM Global Technology Operations LLC Fail operational power system diagnostics
WO2014076198A2 (en) 2012-11-16 2014-05-22 Tyco Electronics Uk Ltd. Localized reading of rfid tags and rfid managed connectivity
US9419807B2 (en) * 2013-07-12 2016-08-16 Linear Technology Corporation PD in PoE system having redundant PSE channel inputs
CN103592558B (zh) * 2013-08-06 2016-12-28 福建星网锐捷网络有限公司 以太网受电设备负极接地异常的检测方法及装置
WO2015069238A1 (en) * 2013-11-06 2015-05-14 Schneider Electric Solar Inverters Usa, Inc. Systems and methods for insulation impedance monitoring
US9967104B2 (en) * 2014-11-19 2018-05-08 Linear Technology Corporation Detecting ground isolation fault in ethernet PoDL system
TWI569604B (zh) 2015-01-21 2017-02-01 智邦科技股份有限公司 網路交換機系統及其操作方法
DE102015211844A1 (de) 2015-06-25 2016-12-29 Volkswagen Aktiengesellschaft Vorrichtung und Verfahren zur Simulation von Fehlerzuständen in einer Leitung
US10809134B2 (en) 2017-05-24 2020-10-20 Cisco Technology, Inc. Thermal modeling for cables transmitting data and power
US11054457B2 (en) 2017-05-24 2021-07-06 Cisco Technology, Inc. Safety monitoring for cables transmitting data and power
US11431420B2 (en) 2017-09-18 2022-08-30 Cisco Technology, Inc. Power delivery through an optical system
US10541758B2 (en) 2017-09-18 2020-01-21 Cisco Technology, Inc. Power delivery through an optical system
EP3461062B1 (de) * 2017-09-22 2020-02-26 General Electric Technology GmbH Stromumwandlungsvorrichtung
US11093012B2 (en) 2018-03-02 2021-08-17 Cisco Technology, Inc. Combined power, data, and cooling delivery in a communications network
US10281513B1 (en) 2018-03-09 2019-05-07 Cisco Technology, Inc. Verification of cable application and reduced load cable removal in power over communications systems
US10732688B2 (en) 2018-03-09 2020-08-04 Cisco Technology, Inc. Delivery of AC power with higher power PoE (power over ethernet) systems
US11061456B2 (en) 2019-01-23 2021-07-13 Cisco Technology, Inc. Transmission of pulse power and data over a wire pair
US10790997B2 (en) 2019-01-23 2020-09-29 Cisco Technology, Inc. Transmission of pulse power and data in a communications network
US10680836B1 (en) 2019-02-25 2020-06-09 Cisco Technology, Inc. Virtualized chassis with power-over-Ethernet for networking applications
US11456883B2 (en) * 2019-03-13 2022-09-27 Cisco Technology, Inc. Multiple phase pulse power in a network communications system
US11063630B2 (en) 2019-11-01 2021-07-13 Cisco Technology, Inc. Initialization and synchronization for pulse power in a network system
US11438183B2 (en) 2020-02-25 2022-09-06 Cisco Technology, Inc. Power adapter for power supply unit
US11307368B2 (en) 2020-04-07 2022-04-19 Cisco Technology, Inc. Integration of power and optics through cold plates for delivery to electronic and photonic integrated circuits
US11320610B2 (en) 2020-04-07 2022-05-03 Cisco Technology, Inc. Integration of power and optics through cold plate for delivery to electronic and photonic integrated circuits
CN111579925B (zh) * 2020-05-21 2021-10-08 西南交通大学 一种第四轨回流牵引供电系统的正极轨接地故障定位方法
CN114895149B (zh) * 2022-07-13 2022-09-30 石家庄科林电气股份有限公司 配电网断线故障检测方法及检测终端

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1999053627A1 (en) * 1998-04-10 1999-10-21 Chrimar Systems, Inc. Doing Business As Cms Technologies System for communicating with electronic equipment on a network
US6535983B1 (en) * 1999-11-08 2003-03-18 3Com Corporation System and method for signaling and detecting request for power over ethernet
JP2004525344A (ja) * 2000-11-08 2004-08-19 ゼネラル・エレクトリック・カンパニイ 地絡抵抗検出／計算装置と方法
US7519000B2 (en) * 2002-01-30 2009-04-14 Panduit Corp. Systems and methods for managing a network
US6646546B1 (en) * 2002-03-05 2003-11-11 Omninet Capital, Llc Multiple-port gigabit ethernet distribution switch
US7042690B2 (en) * 2002-12-19 2006-05-09 Texas Instruments Incorporated Power-line, differential, isolation loss detector
US7225345B2 (en) 2003-05-19 2007-05-29 Powerdsine, Ltd. Employing sense resistor as safety fuse in limited power source applications
US20040257743A1 (en) * 2003-06-19 2004-12-23 Bel-Fuse, Inc. LAN magnetic interface circuit with passive ESD protection
US7145439B2 (en) * 2003-10-16 2006-12-05 Powerdsine, Ltd. Powered device interface circuit
US7049825B2 (en) * 2004-04-15 2006-05-23 Bae Systems Controls, Inc. DC ground fault detection with resistive centering

Also Published As

Publication number Publication date
US20060268898A1 (en) 2006-11-30
EP1889081B1 (de) 2011-01-26
WO2006127916A3 (en) 2007-10-25
US7586840B2 (en) 2009-09-08
EP1889081A4 (de) 2009-11-25
EP1889081A2 (de) 2008-02-20
ATE497288T1 (de) 2011-02-15
WO2006127916A2 (en) 2006-11-30

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