CN103107893B - 以太网供电系统的共模数据传输 - Google Patents
以太网供电系统的共模数据传输 Download PDFInfo
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- CN103107893B CN103107893B CN201310004399.6A CN201310004399A CN103107893B CN 103107893 B CN103107893 B CN 103107893B CN 201310004399 A CN201310004399 A CN 201310004399A CN 103107893 B CN103107893 B CN 103107893B
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- pse
- data
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- 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.)
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Links
- 230000005540 biological transmission Effects 0.000 title claims description 49
- 238000004891 communication Methods 0.000 claims abstract description 18
- 238000000034 method Methods 0.000 claims abstract description 9
- 238000001514 detection method Methods 0.000 claims description 9
- 238000012546 transfer Methods 0.000 abstract description 21
- 230000000875 corresponding effect Effects 0.000 description 3
- 230000005611 electricity Effects 0.000 description 3
- 239000004020 conductor Substances 0.000 description 2
- 230000001419 dependent effect Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 230000002596 correlated effect Effects 0.000 description 1
- 238000013502 data validation Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000003032 molecular docking Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/26—Power supply means, e.g. regulation thereof
- G06F1/266—Arrangements to supply power to external peripherals either directly from the computer or under computer control, e.g. supply of power through the communication port, computer controlled power-strips
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L12/00—Data switching networks
- H04L12/02—Details
- H04L12/12—Arrangements for remote connection or disconnection of substations or of equipment thereof
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11C—STATIC STORES
- G11C7/00—Arrangements for writing information into, or reading information out from, a digital store
-
- 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
-
- 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/50—Reducing energy consumption in communication networks in wire-line communication networks, e.g. low power modes or reduced link rate
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- General Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Computer Hardware Design (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Small-Scale Networks (AREA)
- Dc Digital Transmission (AREA)
Abstract
Description
Claims (20)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/991,387 US8831211B2 (en) | 2004-11-19 | 2004-11-19 | Common-mode data transmission for power over ethernet system |
US10/991,387 | 2004-11-19 | ||
CNA2005800394958A CN101061667A (zh) | 2004-11-19 | 2005-10-21 | 以太网供电系统的共模数据传输 |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNA2005800394958A Division CN101061667A (zh) | 2004-11-19 | 2005-10-21 | 以太网供电系统的共模数据传输 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN103107893A CN103107893A (zh) | 2013-05-15 |
CN103107893B true CN103107893B (zh) | 2015-09-09 |
Family
ID=35998441
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201310004399.6A Expired - Fee Related CN103107893B (zh) | 2004-11-19 | 2005-10-21 | 以太网供电系统的共模数据传输 |
CNA2005800394958A Pending CN101061667A (zh) | 2004-11-19 | 2005-10-21 | 以太网供电系统的共模数据传输 |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNA2005800394958A Pending CN101061667A (zh) | 2004-11-19 | 2005-10-21 | 以太网供电系统的共模数据传输 |
Country Status (6)
Country | Link |
---|---|
US (1) | US8831211B2 (zh) |
EP (1) | EP1813056B1 (zh) |
JP (1) | JP4454665B2 (zh) |
KR (1) | KR100864768B1 (zh) |
CN (2) | CN103107893B (zh) |
WO (1) | WO2006055163A1 (zh) |
Families Citing this family (55)
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US20060210057A1 (en) * | 2005-01-25 | 2006-09-21 | Linear Technology Corporation | Supplying power over four pairs of conductors in communication cable |
US9769090B2 (en) * | 2005-01-25 | 2017-09-19 | Linear Technology Corporation | Adjusting current limit thresholds based on power requirement of powered device in system for providing power over communication link |
US8725905B2 (en) * | 2006-01-11 | 2014-05-13 | Dell Products L.P. | Power over ethernet powered management and diagnoses of information handling systems |
JP4705496B2 (ja) * | 2006-03-24 | 2011-06-22 | 富士通株式会社 | 給電ライン監視装置 |
US8488474B2 (en) * | 2006-03-24 | 2013-07-16 | Fujitsu Limited | Feed line monitor apparatus |
US7631201B2 (en) * | 2006-05-25 | 2009-12-08 | Foundry Networks, Inc. | System software for managing power allocation to Ethernet ports in the absence of mutually exclusive detection and powering cycles in hardware |
US7774628B2 (en) * | 2006-05-25 | 2010-08-10 | Foundry Networks, Inc. | Enabling/disabling power-over-ethernet software subsystem in response to power supply status |
US8250381B2 (en) | 2007-03-30 | 2012-08-21 | Brocade Communications Systems, Inc. | Managing power allocation to ethernet ports in the absence of mutually exclusive detection and powering cycles in hardware |
US8108723B2 (en) * | 2008-03-31 | 2012-01-31 | Broadcom Corporation | Triggered restart mechanism for failure recovery in power over ethernet |
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JP5101534B2 (ja) * | 2009-01-16 | 2012-12-19 | レノボ・シンガポール・プライベート・リミテッド | 携帯式コンピュータとip電話機で構成されたパーソナル・ネットワーク・システム |
WO2010096950A1 (zh) * | 2009-02-25 | 2010-09-02 | 上海贝尔股份有限公司 | 增加以太网供电系统所支持受电设备的个数的方法及装置 |
CN102281623B (zh) * | 2010-06-11 | 2014-02-19 | 华为技术有限公司 | 一种调整设备功率的方法、检测控制子系统及设备系统 |
DE102010032513A1 (de) | 2010-07-28 | 2012-02-02 | Fujitsu Technology Solutions Intellectual Property Gmbh | Energiesparschaltung für ein netzwerkgespeistes Gerät, Netzwerkanordnung und Energiesparverfahren |
WO2012026300A1 (ja) * | 2010-08-23 | 2012-03-01 | 日本電気株式会社 | 給電システム及び方法 |
DE102010049834A1 (de) | 2010-10-27 | 2012-05-03 | Volkswagen Ag | Netzwerk und Verfahren zum Betreiben eines Netzwerks |
DE102010049835A1 (de) | 2010-10-27 | 2012-05-03 | Volkswagen Ag | Netzwerk und Verfahren zum Betreiben eines Netzwerks |
CN102651656B (zh) * | 2011-02-25 | 2014-03-12 | 华为技术有限公司 | 基于双绞线的信号处理方法及装置、系统 |
CN102801535B (zh) * | 2011-05-23 | 2015-08-26 | 华为技术有限公司 | 以太网供电传输系统 |
RU2566739C2 (ru) | 2011-08-23 | 2015-10-27 | Нек Корпорейшн | Устройство связи, контур наложения сигналов и способ наложения сигналов |
US9660456B2 (en) * | 2011-10-24 | 2017-05-23 | Linear Technology Corporation | Switching of conductor pair in power over ethernet system |
CN102394758A (zh) * | 2011-10-26 | 2012-03-28 | 贵州讯腾物联网有限公司 | 一种mesh网络系统 |
US8693317B2 (en) * | 2011-11-22 | 2014-04-08 | Tyco Fire & Security Gmbh | System and method for backup communication using power over ethernet |
US8711687B2 (en) * | 2011-11-22 | 2014-04-29 | Tyco Fire & Security Gmbh | System and method for backup communication over ethernet |
US9094218B2 (en) | 2012-01-20 | 2015-07-28 | Adtran, Inc. | Method and system for furnishing backup power and data from power sourcing equipment to powered device |
US9069539B2 (en) | 2012-01-20 | 2015-06-30 | Adtran, Inc. | Method and system for furnishing power and data from power sourcing equipment to powered device |
US9092208B2 (en) | 2012-01-20 | 2015-07-28 | Adtran, Inc. | Device and method for powering Ethernet midspan device and endspan device |
TW201415830A (zh) * | 2012-01-24 | 2014-04-16 | Microsemi Corp Analog Mixed Si | 配置成偵測可用功率量之電力裝置介面 |
CN103368747A (zh) * | 2012-03-29 | 2013-10-23 | 苏州工业园区新宏博通讯科技有限公司 | 无线网络保护器以太网供电输入结构 |
CN102830303A (zh) * | 2012-08-09 | 2012-12-19 | 深圳市双赢伟业科技股份有限公司 | 一种以太网供电测试设备 |
US10006462B2 (en) | 2012-09-18 | 2018-06-26 | Regal Beloit America, Inc. | Systems and method for wirelessly communicating with electric motors |
CN105191039B (zh) * | 2012-12-07 | 2017-10-13 | 沃尔特瑟弗儿公司 | 具有传输线测试的电力分配系统 |
GB2509174A (en) * | 2012-12-24 | 2014-06-25 | Cambium Networks Ltd | Passive circuit for signaling synchronization information over an Ethernet cable, with inductive coupling through a common magnetic core |
CA2896718A1 (en) * | 2012-12-28 | 2014-07-03 | Volcano Corporation | Intravascular ultrasound imaging apparatus, interface architecture, and method of manufacturing |
CN103973396B (zh) * | 2013-01-29 | 2019-09-13 | 南京中兴新软件有限责任公司 | 传输无线基带数据的方法、装置和射频拉远模块rru |
US10402902B1 (en) * | 2013-03-15 | 2019-09-03 | Cboe Exchange, Inc. | Financial exchange system and method for processing retail price improvement orders |
CN104062996B (zh) * | 2013-03-20 | 2016-12-28 | 鸿富锦精密工业(深圳)有限公司 | 电流调节电路、以太网供电系统及方法 |
US9209981B2 (en) * | 2013-06-18 | 2015-12-08 | Linear Technology Corporation | Power over Ethernet on data pairs and spare pairs |
US9971729B2 (en) * | 2013-10-16 | 2018-05-15 | Leviton Manufacturing Co., Inc. | Power-over-Ethernet powered universal serial bus charging port |
CN104037955B (zh) * | 2014-06-24 | 2017-02-01 | 嘉兴创德电子有限公司 | 以太网供电设备、以太网供电子系统和以太网供电系统 |
JP5984223B2 (ja) * | 2014-10-15 | 2016-09-06 | Necプラットフォームズ株式会社 | 供給電力増幅装置及び供給電力増幅システム |
CN104793544B (zh) * | 2015-04-17 | 2017-12-15 | 深圳市东明炬创电子有限公司 | 一种以太网poe中双向供电系统 |
EP3298725A1 (en) * | 2015-05-18 | 2018-03-28 | Cisco Technology, Inc. | Power-over-ethernet power method and system |
CN105391100A (zh) * | 2015-12-18 | 2016-03-09 | 国网冀北电力有限公司张家口供电公司 | 一种管道机器人供电方法 |
US10944445B2 (en) * | 2016-03-31 | 2021-03-09 | British Telecommunications Public Limited Company | Method and apparatus for transmitting data over a plurality of pairs of wires |
CN105915349B (zh) * | 2016-06-16 | 2019-07-16 | 深圳市新格林耐特通信技术有限公司 | 在同一交换机上实现以太网供电受电相结合的装置及方法 |
CN108111316B (zh) * | 2016-11-25 | 2020-02-11 | 新华三技术有限公司 | 一种pse |
CN110048859B (zh) * | 2018-01-16 | 2021-06-25 | 中兴通讯股份有限公司 | 一种poe供电方法、设备及存储介质 |
CN108347802B (zh) * | 2018-01-17 | 2021-07-20 | 昂宝电子(上海)有限公司 | 利用信号线分时传输信号和电能的复用电路系统 |
CN110098941A (zh) * | 2018-01-31 | 2019-08-06 | 杭州海康威视数字技术股份有限公司 | 一种供电控制方法及其装置 |
US10481216B1 (en) * | 2018-04-30 | 2019-11-19 | Fluke Corporation | Device for field verification of multi-device power over ethernet |
BE1028278B1 (fr) * | 2020-05-07 | 2021-12-06 | Olivier Hemerijck | Gestion de l’alimentation électrique par câble Ethernet |
CN111817385B (zh) * | 2020-07-14 | 2022-04-15 | 维沃移动通信有限公司 | 充电器、数据线和充电设备 |
CN113300350B (zh) * | 2021-07-26 | 2021-11-19 | 天津深之蓝能源科技有限公司 | 一种应用于水下设备的供电系统 |
CN114050562B (zh) * | 2021-11-29 | 2023-11-10 | 中电科技集团重庆声光电有限公司 | 一种功率双向传输的信电同传双线以太网系统 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
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WO2000064099A2 (en) * | 1999-04-16 | 2000-10-26 | Invensys Systems, Inc. | Powered ethernet for instrumentation and control |
US6535983B1 (en) * | 1999-11-08 | 2003-03-18 | 3Com Corporation | System and method for signaling and detecting request for power over ethernet |
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KR20020084780A (ko) * | 2001-05-03 | 2002-11-11 | 커미넷 주식회사 | 이더넷 가입자단 전송 시스템 |
KR100419618B1 (ko) * | 2002-02-26 | 2004-02-25 | 삼성전기주식회사 | 파워오브이더넷 파워모듈 내장형 억세스포인터 |
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-
2004
- 2004-11-19 US US10/991,387 patent/US8831211B2/en active Active
-
2005
- 2005-10-21 EP EP05815577.1A patent/EP1813056B1/en not_active Not-in-force
- 2005-10-21 CN CN201310004399.6A patent/CN103107893B/zh not_active Expired - Fee Related
- 2005-10-21 WO PCT/US2005/037718 patent/WO2006055163A1/en active Application Filing
- 2005-10-21 CN CNA2005800394958A patent/CN101061667A/zh active Pending
- 2005-10-21 KR KR1020077010890A patent/KR100864768B1/ko active IP Right Grant
- 2005-10-21 JP JP2007543057A patent/JP4454665B2/ja not_active Expired - Fee Related
Patent Citations (2)
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WO2000064099A2 (en) * | 1999-04-16 | 2000-10-26 | Invensys Systems, Inc. | Powered ethernet for instrumentation and control |
US6535983B1 (en) * | 1999-11-08 | 2003-03-18 | 3Com Corporation | System and method for signaling and detecting request for power over ethernet |
Non-Patent Citations (2)
Title |
---|
兼容于IEEE802.3af标准的受电设备电源设计;栾成强;《国外电子元器件》;20040725;第2004年卷(第7期);第74-76页 * |
符合IEEE 802.3af标准的以太网供电方案;刘绪兵;吴学智;《世界电子元器件》;20040301;第2004年卷(第3期);第68-70页 * |
Also Published As
Publication number | Publication date |
---|---|
EP1813056B1 (en) | 2016-05-25 |
US8831211B2 (en) | 2014-09-09 |
CN103107893A (zh) | 2013-05-15 |
JP4454665B2 (ja) | 2010-04-21 |
CN101061667A (zh) | 2007-10-24 |
JP2008521342A (ja) | 2008-06-19 |
KR20070072581A (ko) | 2007-07-04 |
EP1813056A1 (en) | 2007-08-01 |
WO2006055163A1 (en) | 2006-05-26 |
KR100864768B1 (ko) | 2008-10-22 |
US20060109728A1 (en) | 2006-05-25 |
WO2006055163A9 (en) | 2007-07-05 |
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GR01 | Patent grant | ||
CP01 | Change in the name or title of a patent holder | ||
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Address after: California, USA Patentee after: LINEAR TECHNOLOGY Corp. Address before: California, USA Patentee before: LINEAR TECHNOLOGY Corp. |
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TR01 | Transfer of patent right |
Effective date of registration: 20211229 Address after: Limerick Patentee after: ANALOG DEVICES INTERNATIONAL UNLIMITED Co. Address before: California, USA Patentee before: LINEAR TECHNOLOGY Corp. |
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CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150909 |