DE602005022611D1 - Auf phy basierende stromungleichgewichtskompensation für magnettechnik in einem verdrahteten datentelekommunikationsnetz - Google Patents
Auf phy basierende stromungleichgewichtskompensation für magnettechnik in einem verdrahteten datentelekommunikationsnetzInfo
- Publication number
- DE602005022611D1 DE602005022611D1 DE602005022611T DE602005022611T DE602005022611D1 DE 602005022611 D1 DE602005022611 D1 DE 602005022611D1 DE 602005022611 T DE602005022611 T DE 602005022611T DE 602005022611 T DE602005022611 T DE 602005022611T DE 602005022611 D1 DE602005022611 D1 DE 602005022611D1
- Authority
- DE
- Germany
- Prior art keywords
- phy
- magnetic device
- wired data
- communication network
- magnetic technology
- 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
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
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/981,202 US7457252B2 (en) | 2004-11-03 | 2004-11-03 | Current imbalance compensation for magnetics in a wired data telecommunications network |
PCT/US2005/036392 WO2006052360A1 (en) | 2004-11-03 | 2005-10-07 | Phy-based current imbalance compensation for magnetics in a wired data telecommunications network |
Publications (1)
Publication Number | Publication Date |
---|---|
DE602005022611D1 true DE602005022611D1 (de) | 2010-09-09 |
Family
ID=35811775
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE602005022611T Active DE602005022611D1 (de) | 2004-11-03 | 2005-10-07 | Auf phy basierende stromungleichgewichtskompensation für magnettechnik in einem verdrahteten datentelekommunikationsnetz |
Country Status (5)
Country | Link |
---|---|
US (2) | US7457252B2 (de) |
EP (2) | EP2222017B1 (de) |
AT (2) | ATE476029T1 (de) |
DE (1) | DE602005022611D1 (de) |
WO (1) | WO2006052360A1 (de) |
Families Citing this family (46)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB0403932D0 (en) * | 2004-02-21 | 2004-03-24 | Koninkl Philips Electronics Nv | Improving image quality in a 3D image display device |
US7793137B2 (en) * | 2004-10-07 | 2010-09-07 | Cisco Technology, Inc. | Redundant power and data in a wired data telecommunincations network |
US7719992B1 (en) * | 2004-07-14 | 2010-05-18 | Cisco Tchnology, Ink. | System for proactive time domain reflectometry |
US8831211B2 (en) * | 2004-11-19 | 2014-09-09 | Linear Technology Corporation | Common-mode data transmission for power over ethernet system |
US7656956B2 (en) * | 2005-01-14 | 2010-02-02 | Motorola, Inc. | Data, power and supervisory signaling over twisted pairs |
US7827418B2 (en) * | 2005-01-25 | 2010-11-02 | Linear Technology Corporation | Controlling power distribution among multiple wires in communication cable |
US20060212724A1 (en) * | 2005-03-15 | 2006-09-21 | Dwelley David M | System and method for supporting operations of advanced power over ethernet system |
US20060251188A1 (en) * | 2005-03-28 | 2006-11-09 | Akros Silicon, Inc. | Common-mode suppression circuit for emission reduction |
US7685452B2 (en) * | 2005-03-28 | 2010-03-23 | Akros Silicon Inc. | Method for high voltage power feed on differential cable pairs from a network attached power sourcing device |
WO2007121148A2 (en) * | 2006-04-11 | 2007-10-25 | Akros Silicon, Inc. | Network devices for separating power and data signals |
US7560825B2 (en) * | 2006-04-11 | 2009-07-14 | Akros Silicon, Inc. | Network devices for separating power and data signals |
US20080048779A1 (en) * | 2006-05-16 | 2008-02-28 | Crawley Philip J | Active emi suppression circuit |
US8643218B2 (en) | 2006-06-02 | 2014-02-04 | Broadcom Corporation | Minimizing saturation caused by power transfer in a communication system transformer |
US7697251B2 (en) * | 2006-09-06 | 2010-04-13 | Cisco Technology, Inc. | Powered communications interface with DC current imbalance compensation |
US8576873B2 (en) * | 2006-11-30 | 2013-11-05 | Broadcom Corporation | System and method for controlling power delivered to a powered device based on channel impediments |
EP1936875B1 (de) * | 2006-12-19 | 2016-03-09 | Broadcom Corporation | System und Verfahren zum Regeln der an eine stromgetriebene Vorrichtung zugeführten Leistung, basierend auf der Kabelcharakteristik |
US7664972B2 (en) | 2006-12-19 | 2010-02-16 | Broadcom Corporation | System and method for controlling power delivered to a powered device based on cable characteristics |
US7738387B2 (en) | 2007-01-17 | 2010-06-15 | Broadcom Corporation | System and method for diagnosing a cabling infrastructure using a PHY |
US7921307B2 (en) * | 2007-03-27 | 2011-04-05 | Cisco Technology, Inc. | Methods and apparatus providing advanced classification for power over Ethernet |
US7777636B2 (en) * | 2007-03-29 | 2010-08-17 | Broadcom Corporation | System and method for continual cable thermal monitoring using cable characteristic considerations in power over Ethernet |
US7737704B2 (en) * | 2007-06-12 | 2010-06-15 | Broadcom Corporation | System and method for using a PHY to locate a thermal signature in a cable plant for diagnostic, enhanced, and higher power applications |
US8611235B2 (en) * | 2007-06-14 | 2013-12-17 | Cisco Technology, Inc. | Extended reach data network |
US7696636B2 (en) | 2007-08-24 | 2010-04-13 | Broadcom Corporation | Midspan powering in a Power over Ethernet system |
US7971075B2 (en) | 2007-09-25 | 2011-06-28 | Broadcom Corporation | Four-pair midspan powering with a splitter in a power over ethernet application |
US7975153B2 (en) | 2007-09-25 | 2011-07-05 | Broadcom Corporation | Transmission impedance for four-pair midspan powering in a power over ethernet application |
US7851938B2 (en) | 2007-09-25 | 2010-12-14 | Broadcom Corporation | Midspan powering without the use of data transformers in a power over Ethernet application |
ES2321792B1 (es) * | 2007-10-03 | 2010-03-04 | Diseño De Sistemas En Silicio S.A. | Dispositivo de multiinyeccion de tension sobre multiples conductores. |
US20090097401A1 (en) * | 2007-10-12 | 2009-04-16 | Wael William Diab | Method and system for configurable data rate thresholds for energy efficient ethernet |
US7902694B2 (en) * | 2007-11-08 | 2011-03-08 | Cisco Technology, Inc. | Dynamic current limits |
KR20120065451A (ko) * | 2007-12-04 | 2012-06-20 | 미쓰비시덴키 가부시키가이샤 | 교류 전동기의 제어 장치 |
US8670335B2 (en) | 2008-04-02 | 2014-03-11 | Marvell World Trade Ltd. | Reduced power transmission |
US9712459B1 (en) | 2010-01-27 | 2017-07-18 | Marvell International Ltd. | Low-to-high speed cut-through communication |
US8787964B2 (en) * | 2010-06-23 | 2014-07-22 | MindTree Limited | Integrated radio frequency front-end circuit |
US8823402B2 (en) * | 2011-11-23 | 2014-09-02 | Broadcom Corporation | Cable resistance determination in high-power PoE networks |
US20140040641A1 (en) * | 2012-08-03 | 2014-02-06 | Broadcom Corporation | Cable Imbalance Diagnostics Between Channels That Include Wire Pairs for Power Over Ethernet Transmission |
FR2998430B1 (fr) * | 2012-11-20 | 2016-01-08 | Thales Sa | Transmission de puissance electrique sur cable de transmission de donnees |
US9014248B2 (en) * | 2013-01-31 | 2015-04-21 | Broadcom Corporation | BASE-T common mode testing in an Ethernet subsystem |
US9385929B2 (en) | 2013-02-26 | 2016-07-05 | Cisco Technology, Inc. | Methods and devices for performing dynamic droop compensation |
US9337905B2 (en) * | 2013-07-01 | 2016-05-10 | Texas Instruments Incorporated | Inductive structures with reduced emissions and interference |
JP2015043508A (ja) * | 2013-08-26 | 2015-03-05 | オンキヨー株式会社 | 信号伝送回路 |
US9819271B2 (en) * | 2013-09-30 | 2017-11-14 | O2Micro, Inc. | Power converters |
CN104377677B (zh) * | 2014-11-07 | 2017-02-15 | 南京信息工程大学 | 一种末端跨接法有源以太网的电涌保护器 |
US10135626B2 (en) * | 2015-04-14 | 2018-11-20 | Avago Technologies General Ip (Singapore) Pte. Ltd. | Power coupling circuits for single-pair ethernet with automotive applications |
US10177713B1 (en) * | 2016-03-07 | 2019-01-08 | Ali Tasdighi Far | Ultra low power high-performance amplifier |
US10601525B2 (en) | 2018-04-20 | 2020-03-24 | Arm Limited | Power distribution for functional circuit blocks |
CN111092445B (zh) * | 2018-10-24 | 2021-10-26 | 华为技术有限公司 | 信号可靠性检测方法、PSE芯片、CPU芯片以及PoE设备 |
Family Cites Families (75)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US580860A (en) * | 1897-04-20 | Refill for cisterns | ||
US3380801A (en) | 1966-07-08 | 1968-04-30 | Exxon Production Research Co | Separation of cobalt from nickel |
US4835737A (en) | 1986-07-21 | 1989-05-30 | American Telephone And Telegraph Company, At&T Bell Laboratories | Method and apparatus for controlled removal and insertion of circuit modules |
US5038320A (en) | 1987-03-13 | 1991-08-06 | International Business Machines Corp. | Computer system with automatic initialization of pluggable option cards |
US5237511A (en) | 1990-10-29 | 1993-08-17 | Westronic, Inc. | Distribution automation smart remote terminal unit |
US5122691A (en) | 1990-11-21 | 1992-06-16 | Balu Balakrishnan | Integrated backplane interconnection architecture |
US5289359A (en) | 1991-02-13 | 1994-02-22 | Charles Industries, Limited | DC-DC power converter including sensing means for providing an output when the reserve power of the converter falls below a predetermined amount for a given input voltage |
US5268592A (en) | 1991-02-26 | 1993-12-07 | International Business Machines Corporation | Sequential connector |
US5148144A (en) | 1991-03-28 | 1992-09-15 | Echelon Systems Corporation | Data communication network providing power and message information |
JP2905616B2 (ja) | 1991-05-20 | 1999-06-14 | シャープ株式会社 | 通信端末装置 |
JPH0821015B2 (ja) | 1992-01-20 | 1996-03-04 | インターナショナル・ビジネス・マシーンズ・コーポレイション | コンピュータならびにそのシステム再構成化装置および方法 |
CA2097449C (en) | 1992-06-05 | 1998-09-15 | Satosi Sakuragi | Telephone line power utility circuit |
US5406260A (en) | 1992-12-18 | 1995-04-11 | Chrimar Systems, Inc. | Network security system for detecting removal of electronic equipment |
GB9325594D0 (en) | 1993-12-14 | 1994-02-16 | Amp Great Britain | Multi-port modular jack assembly |
US5608792A (en) | 1994-04-13 | 1997-03-04 | British Telecommunications Public Limited Company | Apparatus for drawing and processing electrical power from a communications line |
US5613130A (en) | 1994-11-10 | 1997-03-18 | Vadem Corporation | Card voltage switching and protection |
AU4841396A (en) | 1995-01-27 | 1996-08-14 | Itecom, Incorporated | Multimedia system having central power source and distribution subsystem |
US5726506A (en) | 1995-06-05 | 1998-03-10 | Alantec Corporation | Hot insertion power arrangement |
JP3407838B2 (ja) | 1995-09-05 | 2003-05-19 | ソニー株式会社 | ビデオオンデマンドシステム |
US5758102A (en) | 1996-01-11 | 1998-05-26 | International Business Machines Corporation | Soft switching circuit for use on backplane |
US5726901A (en) | 1996-01-25 | 1998-03-10 | Dell Usa, L.P. | System for reporting computer energy consumption |
US5639267A (en) | 1996-01-26 | 1997-06-17 | Maxconn Incorporated | Modular jack assembly |
US5793987A (en) | 1996-04-18 | 1998-08-11 | Cisco Systems, Inc. | Hot plug port adapter with separate PCI local bus and auxiliary bus |
US5742513A (en) | 1996-05-15 | 1998-04-21 | Abb Power T&D Company Inc. | Methods and systems for automatic testing of a relay |
US5809256A (en) | 1996-06-11 | 1998-09-15 | Data General Corporation | Soft power switching for hot installation and removal of circuit boards in a computer system |
US5790873A (en) | 1996-07-23 | 1998-08-04 | Standard Microsystems Corporation | Method and apparatus for power supply switching with logic integrity protection |
US5775946A (en) | 1996-08-23 | 1998-07-07 | Amphenol Corporation | Shielded multi-port connector and method of assembly |
US5796185A (en) | 1996-10-15 | 1998-08-18 | Sony Corporation | Circuit card present sense and protective power supply inhibit for airborne application of ATM switch unit |
US5790391A (en) | 1996-11-29 | 1998-08-04 | General Signal Corporation | Standby power system |
TW364679U (en) | 1996-12-26 | 1999-07-11 | Hon Hai Prec Ind Co Ltd | Plug slot connector terminal |
US6009317A (en) * | 1997-01-17 | 1999-12-28 | Ericsson Inc. | Method and apparatus for compensating for imbalances between quadrature signals |
US6068520A (en) | 1997-03-13 | 2000-05-30 | Berg Technology, Inc. | Low profile double deck connector with improved cross talk isolation |
US5884086A (en) * | 1997-04-15 | 1999-03-16 | International Business Machines Corporation | System and method for voltage switching to supply various voltages and power levels to a peripheral device |
US5834925A (en) | 1997-05-08 | 1998-11-10 | Cisco Technology, Inc. | Current sharing power supplies with redundant operation |
US5994998A (en) | 1997-05-29 | 1999-11-30 | 3Com Corporation | Power transfer apparatus for concurrently transmitting data and power over data wires |
US5991885A (en) | 1997-06-11 | 1999-11-23 | Clarinet Systems, Inc. | Method and apparatus for detecting the presence of a remote device and providing power thereto |
US6162089A (en) | 1997-12-30 | 2000-12-19 | The Whitaker Corporation | Stacked LAN connector |
US6087861A (en) * | 1998-02-11 | 2000-07-11 | International Business Machines Corporation | Data network drivers including balanced current supplies and related methods |
US6036547A (en) | 1998-03-05 | 2000-03-14 | Berg Technology, Inc. | Double deck gang jack exhibiting suppressed mutual crosstalk |
US6134666A (en) | 1998-03-12 | 2000-10-17 | Cisco Technology, Inc. | Power supervisor for electronic modular system |
US6115468A (en) | 1998-03-26 | 2000-09-05 | Cisco Technology, Inc. | Power feed for Ethernet telephones via Ethernet link |
US6033266A (en) | 1998-08-31 | 2000-03-07 | The Whitaker Corporation | Modular connector with preload and beam length reduction features |
US6643566B1 (en) * | 1999-01-12 | 2003-11-04 | Powerdsine Ltd. | System for power delivery over data communication cabling infrastructure |
US6099349A (en) | 1999-02-23 | 2000-08-08 | Amphenol Corporation | Dual multiport RJ connector arrangement |
US6218930B1 (en) | 1999-03-10 | 2001-04-17 | Merlot Communications | Apparatus and method for remotely powering access equipment over a 10/100 switched ethernet network |
US6233128B1 (en) | 1999-03-29 | 2001-05-15 | George A. Spencer | Data retention in a circuit breaker |
US6310781B1 (en) | 1999-03-31 | 2001-10-30 | Cisco Technology, Inc. | Connection pin layout for connecting integrated magnetics modules to a printed circuit board |
JP2001008452A (ja) * | 1999-06-21 | 2001-01-12 | Sony Corp | 電源装置 |
US6762675B1 (en) | 1999-09-27 | 2004-07-13 | Cisco Technology, Inc. | Method and apparatus for remote powering of device connected to network |
US6396392B1 (en) | 2000-05-23 | 2002-05-28 | Wire21, Inc. | High frequency network communications over various lines |
US6701443B1 (en) | 2000-06-19 | 2004-03-02 | Cisco Technology, Inc. | Methods and apparatus for discovering a powerability condition of a computer network |
US6541878B1 (en) | 2000-07-19 | 2003-04-01 | Cisco Technology, Inc. | Integrated RJ-45 magnetics with phantom power provision |
US7340405B1 (en) | 2000-09-08 | 2008-03-04 | Sabre Inc. | Method and system for developing optimized schedules |
KR100613959B1 (ko) * | 2000-10-02 | 2006-08-22 | 오므론 가부시키가이샤 | 전원장치 |
US6448899B1 (en) * | 2000-10-25 | 2002-09-10 | Nortel Networks Limited | Power indicating ethernet outlet and method therefor |
US6804351B1 (en) | 2000-11-09 | 2004-10-12 | Cisco Technology, Inc. | Method and apparatus for detecting a compatible phantom powered device using common mode signaling |
US6963321B2 (en) * | 2001-05-09 | 2005-11-08 | Clare Micronix Integrated Systems, Inc. | Method of providing pulse amplitude modulation for OLED display drivers |
US6577258B2 (en) * | 2001-10-01 | 2003-06-10 | Nokia Corporation | Adaptive sigma-delta data converter for mobile terminals |
US7089126B2 (en) * | 2001-11-06 | 2006-08-08 | Intel Corporation | Diode discovery power level detection |
US6958699B1 (en) * | 2001-12-18 | 2005-10-25 | Cisco Technology, Inc. | Signal-disruption detection in powered networking systems |
US7519000B2 (en) * | 2002-01-30 | 2009-04-14 | Panduit Corp. | Systems and methods for managing a network |
US6986071B2 (en) * | 2002-02-01 | 2006-01-10 | Powerdsine, Ltd. | Detecting network power connection status using AC signals |
AU2003219490A1 (en) * | 2002-04-10 | 2003-10-27 | Powerdsine Ltd. | Active local area network connector |
US7005861B1 (en) * | 2002-06-07 | 2006-02-28 | Marvell International Ltd. | Cable tester |
TW200413895A (en) * | 2002-10-15 | 2004-08-01 | Powerdsine Ltd | Direct current power pooling |
TW589796B (en) * | 2002-12-06 | 2004-06-01 | Airoha Tech Corp | An automatic adjustment system for source current and sink current mismatch |
US8098681B2 (en) * | 2003-01-29 | 2012-01-17 | Avaya Inc. | Method and apparatus for dynamic termination of unused wired connection |
US7154381B2 (en) * | 2003-05-23 | 2006-12-26 | Sonos, Inc. | System and method for operating a sensed power device over data wiring |
US7849343B2 (en) * | 2003-06-10 | 2010-12-07 | Microsemi Corp. - Analog Mixed Signal Group Ltd. | Pre-detection of powered devices |
US7460889B2 (en) * | 2003-10-16 | 2008-12-02 | Microsemi Corp.—Analog Mixed Signal Group Ltd. | High power classification for power over Ethernet |
US7145439B2 (en) * | 2003-10-16 | 2006-12-05 | Powerdsine, Ltd. | Powered device interface circuit |
US7250726B2 (en) * | 2003-10-21 | 2007-07-31 | Microsemi Corporation | Systems and methods for a transformer configuration with a tree topology for current balancing in gas discharge lamps |
US7356588B2 (en) * | 2003-12-16 | 2008-04-08 | Linear Technology Corporation | Circuits and methods for detecting the presence of a powered device in a powered network |
US7162377B2 (en) * | 2003-12-22 | 2007-01-09 | Ixia | Testing and emulating a device's power characteristics |
US8369218B2 (en) * | 2004-04-28 | 2013-02-05 | Net Optics, Inc. | Zero-interrupt network tap |
-
2004
- 2004-11-03 US US10/981,202 patent/US7457252B2/en active Active
-
2005
- 2005-10-07 AT AT05809915T patent/ATE476029T1/de not_active IP Right Cessation
- 2005-10-07 DE DE602005022611T patent/DE602005022611D1/de active Active
- 2005-10-07 AT AT10166072T patent/ATE547856T1/de active
- 2005-10-07 EP EP10166072A patent/EP2222017B1/de active Active
- 2005-10-07 EP EP05809915A patent/EP1813055B1/de not_active Not-in-force
- 2005-10-07 WO PCT/US2005/036392 patent/WO2006052360A1/en active Application Filing
- 2005-12-07 US US11/297,230 patent/US7577104B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
US20060119478A1 (en) | 2006-06-08 |
EP1813055B1 (de) | 2010-07-28 |
EP1813055A1 (de) | 2007-08-01 |
WO2006052360A1 (en) | 2006-05-18 |
US20060115007A1 (en) | 2006-06-01 |
EP2222017B1 (de) | 2012-02-29 |
EP2222017A1 (de) | 2010-08-25 |
US7457252B2 (en) | 2008-11-25 |
ATE547856T1 (de) | 2012-03-15 |
US7577104B2 (en) | 2009-08-18 |
ATE476029T1 (de) | 2010-08-15 |
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