NO325125B1 - Fremgangsmate og apparat for ekstern nettdrift i et telekommunikasjonsnettverk - Google Patents

Fremgangsmate og apparat for ekstern nettdrift i et telekommunikasjonsnettverk Download PDF

Info

Publication number
NO325125B1
NO325125B1 NO20030935A NO20030935A NO325125B1 NO 325125 B1 NO325125 B1 NO 325125B1 NO 20030935 A NO20030935 A NO 20030935A NO 20030935 A NO20030935 A NO 20030935A NO 325125 B1 NO325125 B1 NO 325125B1
Authority
NO
Norway
Prior art keywords
line pairs
current
electric current
accordance
voltage
Prior art date
Application number
NO20030935A
Other languages
English (en)
Norwegian (no)
Other versions
NO20030935D0 (no
NO20030935L (no
Inventor
Aharon Cohen
Original Assignee
Eci Telecom Ltd
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 Eci Telecom Ltd filed Critical Eci Telecom Ltd
Publication of NO20030935D0 publication Critical patent/NO20030935D0/no
Publication of NO20030935L publication Critical patent/NO20030935L/no
Publication of NO325125B1 publication Critical patent/NO325125B1/no

Links

Classifications

    • 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
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J1/00—Circuit arrangements for dc mains or dc distribution networks
    • H02J1/10—Parallel operation of dc sources
    • H02J1/102—Parallel operation of dc sources being switching converters
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M19/00—Current supply arrangements for telephone systems
    • H04M19/001—Current supply source at the exchanger providing current to substations
    • H04M19/005—Feeding arrangements without the use of line transformers

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Supply And Distribution Of Alternating Current (AREA)
  • Dc-Dc Converters (AREA)
  • Telephonic Communication Services (AREA)
  • Devices For Supply Of Signal Current (AREA)
  • Remote Monitoring And Control Of Power-Distribution Networks (AREA)
  • Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Exchange Systems With Centralized Control (AREA)
NO20030935A 2002-03-21 2003-02-28 Fremgangsmate og apparat for ekstern nettdrift i et telekommunikasjonsnettverk NO325125B1 (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IL14880802A IL148808A0 (en) 2002-03-21 2002-03-21 Method and device for power supply in telecommunication systems

Publications (3)

Publication Number Publication Date
NO20030935D0 NO20030935D0 (no) 2003-02-28
NO20030935L NO20030935L (no) 2003-09-22
NO325125B1 true NO325125B1 (no) 2008-02-04

Family

ID=11075947

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20030935A NO325125B1 (no) 2002-03-21 2003-02-28 Fremgangsmate og apparat for ekstern nettdrift i et telekommunikasjonsnettverk

Country Status (9)

Country Link
US (1) US6665404B2 (de)
EP (1) EP1347607B1 (de)
AT (1) ATE284107T1 (de)
BE (1) BE1014331A6 (de)
DE (2) DE60202125T2 (de)
DK (1) DK1347607T3 (de)
ES (1) ES2229052T3 (de)
IL (1) IL148808A0 (de)
NO (1) NO325125B1 (de)

Families Citing this family (55)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6480510B1 (en) 1998-07-28 2002-11-12 Serconet Ltd. Local area network of serial intelligent cells
US6956826B1 (en) 1999-07-07 2005-10-18 Serconet Ltd. Local area network for distributing data communication, sensing and control signals
US6690677B1 (en) 1999-07-20 2004-02-10 Serconet Ltd. Network for telephony and data communication
US6549616B1 (en) 2000-03-20 2003-04-15 Serconet Ltd. Telephone outlet for implementing a local area network over telephone lines and a local area network using such outlets
AT409206B (de) * 2000-03-22 2002-06-25 Ericsson Ahead Comm Systems Gm Schaltungsanordnung zur stromversorgung einer netz-abschlusseinheit
US6958140B2 (en) * 2001-01-26 2005-10-25 Regeneron Pharmaceuticals, Inc. Methods of imaging and targeting vasculature
US7053501B1 (en) * 2002-11-04 2006-05-30 Cisco Technology, Inc. Multi-pair aggregate power distribution
US6982860B2 (en) * 2002-11-13 2006-01-03 Adtran, Inc. Technique for fault isolation and transient load isolation for multiple electrical loads connected to a common electrical power source
IL154234A (en) 2003-01-30 2010-12-30 Mosaid Technologies Inc Method and system for providing dc power on local telephone lines
US7259474B2 (en) * 2003-04-09 2007-08-21 Utstarcom, Inc. Method and apparatus for aggregating power from multiple sources
US7339885B2 (en) * 2003-06-05 2008-03-04 International Business Machines Corporation Method and apparatus for customizable surveillance of network interfaces
US7027594B2 (en) * 2003-06-30 2006-04-11 Qwest Communications International, Inc. System and method for cooling of network interface device
US7492059B2 (en) * 2003-10-16 2009-02-17 Microsemi Corp.—Analog Mixed Signal Group Ltd. High power architecture for power over ethernet
US7299368B2 (en) * 2003-10-16 2007-11-20 Microsemi Corp.-Analog Mixed Signal Group Ltd. High power architecture for power over Ethernet
PT1690415E (pt) * 2003-11-07 2007-08-06 Cherokee Europ Sa Método e aparelho para alimentação remota utilizando múltiplas linhas de assinante
IL159838A0 (en) 2004-01-13 2004-06-20 Yehuda Binder Information device
US7449796B2 (en) * 2004-01-22 2008-11-11 Microsemi Corp. - Analog Mixed Signal Group Ltd. Power over ethernet controller suitable for multiple modes
US7509114B2 (en) 2004-01-22 2009-03-24 Microsemi Corp. - Analog Mixed Signal Group Ltd. Redundant powered device circuit
US20050220021A1 (en) * 2004-04-02 2005-10-06 Sosnowski John D Methods and arrangement for power transmission over telephone lines
EP1617685A2 (de) * 2004-07-15 2006-01-18 ECI Telecom Ltd. Verbesserter Schaltschrank für die Fernmeldetechnik
US20060034180A1 (en) * 2004-07-30 2006-02-16 David Gellerman Cable adapter port module
US7580732B2 (en) * 2004-10-05 2009-08-25 Spirent Communications Of Rockville, Inc. Subscriber aggregated power
US7827418B2 (en) * 2005-01-25 2010-11-02 Linear Technology Corporation Controlling power distribution among multiple wires in communication cable
US7280032B2 (en) * 2005-02-11 2007-10-09 Ortronics, Inc. Apparatus and method for communication system
US7508297B2 (en) * 2005-02-11 2009-03-24 Ortronics, Inc. Apparatus and method for communication system
US20060242458A1 (en) * 2005-03-31 2006-10-26 Daniel Feldman Computer volatile memory power backup system
US7484109B2 (en) * 2005-03-31 2009-01-27 Microsemi Corp. - Analog Mixed Signal Group Ltd. Computer volatile memory power backup system
US7672448B2 (en) * 2005-06-23 2010-03-02 2Wire, Inc. Network interface device with a remote power source
US7526034B2 (en) * 2006-04-18 2009-04-28 2Wire, Inc. Method and apparatus for communicating between devices having no common electrical ground
US8520835B2 (en) * 2006-04-18 2013-08-27 2Wire, Inc. Method and apparatus for providing power to a network interface device via telephone lines
US7965977B2 (en) * 2006-04-18 2011-06-21 2Wire, Inc. Remote antenna system
US9705325B2 (en) * 2006-06-01 2017-07-11 Linear Technology Corporation Controlling switching circuits to balance power or current drawn from multiple power supply inputs
US8121178B2 (en) * 2006-09-28 2012-02-21 At&T Intellectual Property I, Lp Method and system for sending data using a very high bit rate digital subscriber line
US8853885B2 (en) * 2008-12-31 2014-10-07 Linear Technology Corporation Method and system for voltage independent power supply load sharing
US8861554B1 (en) 2009-07-17 2014-10-14 Adtran, Inc. Systems and methods for powering a service unit
US8247924B1 (en) * 2010-01-04 2012-08-21 Adtran, Inc. Power supply and method that maintains supply voltage in communications systems during a power supply interruption
US9160449B2 (en) 2010-10-13 2015-10-13 Ccs Technology, Inc. Local power management for remote antenna units in distributed antenna systems
US9252874B2 (en) 2010-10-13 2016-02-02 Ccs Technology, Inc Power management for remote antenna units in distributed antenna systems
EP2643947B1 (de) 2010-11-24 2018-09-19 Corning Optical Communications LLC Stromverteilungsmodul(e) mit heissstart- und/oder stoppfunktion für verteilte antennensysteme und zugehörige aggregate, komponenten, und verfahren
US11296504B2 (en) 2010-11-24 2022-04-05 Corning Optical Communications LLC Power distribution module(s) capable of hot connection and/or disconnection for wireless communication systems, and related power units, components, and methods
IL210374A0 (en) 2010-12-30 2011-03-31 Eci Telecom Ltd Technique for remote power feeding in access networks
US10257056B2 (en) 2012-11-28 2019-04-09 Corning Optical Communications LLC Power management for distributed communication systems, and related components, systems, and methods
WO2015029028A1 (en) 2013-08-28 2015-03-05 Corning Optical Communications Wireless Ltd. Power management for distributed communication systems, and related components, systems, and methods
WO2015079435A1 (en) 2013-11-26 2015-06-04 Corning Optical Communications Wireless Ltd. Selective activation of communications services on power-up of a remote unit(s) in a distributed antenna system (das) based on power consumption
US9380152B2 (en) * 2014-03-14 2016-06-28 Adtran, Inc. Systems and methods for providing back power to a service unit
EP3213189A4 (de) * 2014-10-30 2018-05-23 Spondoolies Tech Ltd. Verfahren und system zur verringerung des energieverbrauchs im bitcoin-mining über eine wasserfallstruktur
US9473241B1 (en) * 2015-07-06 2016-10-18 Adtran, Inc. Systems and methods for controlling the connectivity of a drop connection
WO2018178990A1 (en) 2017-03-31 2018-10-04 Corning Optical Communications Wireless Ltd Safety power disconnection for power distribution over power conductors to power consuming devices
US10404099B1 (en) 2018-02-28 2019-09-03 Corning Optical Communications LLC Intermediate power supply unit for distributing lower voltage power to remote power distribution systems
WO2020086780A1 (en) 2018-10-25 2020-04-30 Corning Optical Communications LLC Power distribution system
US11973343B2 (en) 2019-08-05 2024-04-30 Corning Research & Development Corporation Safety power disconnection for power distribution over power conductors to radio communications circuits
US11394294B2 (en) 2019-11-25 2022-07-19 Corning Research & Development Corporation Systems and methods for alternating current (AC) input selection for power transformer
US11791656B2 (en) 2020-04-23 2023-10-17 Corning Research & Development Corporation Systems and methods for synchronizing subunits in a multi-unit power distribution network
US11855455B2 (en) 2020-04-23 2023-12-26 Corning Research & Development Corporation Systems and methods for power start up in a multi-unit power distribution network
US11621776B2 (en) 2020-07-29 2023-04-04 Corning Research & Development Corporation Systems for low power distribution in a power distribution network

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4381427A (en) * 1981-06-16 1983-04-26 Northern Telecom Limited Subscriber loop system for voice and data
US5774316A (en) * 1996-08-26 1998-06-30 Adtran, Inc. Ground fault detector for line-powered telephone network
IL121643A (en) 1997-08-27 2000-07-16 Eci Telecom Ltd Apparatus and method for concurrent voice and data transmission
US6396391B1 (en) * 1998-08-27 2002-05-28 Serconet Ltd. Communications and control network having multiple power supplies
US7116761B2 (en) * 1998-11-30 2006-10-03 Qwest Communications International Inc. Fiber to the curb and fiber to the neighborhood power architecture
US6584197B1 (en) * 1998-12-03 2003-06-24 Adtran Inc. Power-limited remote termination converter with wetting current and emergency power operation for digital data transmission equipment
US6549570B1 (en) * 1999-04-15 2003-04-15 Cisco Technology, Inc. Apparatus for line state analysis in a telecommunications system
US6282265B1 (en) * 2000-03-07 2001-08-28 Harris Corporation Two-ended wireline pair identification system
EP1346398A2 (de) * 2000-11-01 2003-09-24 Actelis Networks Ltd. Schnellzugriffssystem über eine kupferkabelanlage

Also Published As

Publication number Publication date
US6665404B2 (en) 2003-12-16
EP1347607A1 (de) 2003-09-24
DE60202125T2 (de) 2005-04-07
NO20030935D0 (no) 2003-02-28
ES2229052T3 (es) 2005-04-16
NO20030935L (no) 2003-09-22
DE60202125D1 (de) 2005-01-05
IL148808A0 (en) 2002-09-12
EP1347607B1 (de) 2004-12-01
DK1347607T3 (da) 2005-02-14
US20030178979A1 (en) 2003-09-25
BE1014331A6 (fr) 2003-08-05
ATE284107T1 (de) 2004-12-15
DE20211597U1 (de) 2002-11-21

Similar Documents

Publication Publication Date Title
NO325125B1 (no) Fremgangsmate og apparat for ekstern nettdrift i et telekommunikasjonsnettverk
AU652295B2 (en) Apparatus and method for monitoring power loss in a telecommunications system
EP3025489B1 (de) Rückleistungssystem für telekommunikationsknoten
US9992353B2 (en) Reverse power feed system
KR101494840B1 (ko) 전력계통의 운영 손실을 최소화하는 ｈｖｄｃ제어 시스템 및 그 방법
EP1988664A1 (de) Kommunikationsnetzwerk
CN113178886A (zh) 一种直流侧串联的海上风电直流输电系统及其控制方法
EP1009156A2 (de) Verfahren und Vorrichtung zur lokale Versorgung und signaleinspeisung für Teilnehmerleitungen
WO2008138910A1 (en) Point-to-point communication in a high voltage power transmisson system
JP4365408B2 (ja) 回線電力供給型（ｌｉｎｅＰｏｗｅｒｅｄ）ネットワーク要素内の電流検知回路
EP2140675B1 (de) Fernbetriebener knoten
EP1764947A2 (de) System und Verfahren zur Bereitstellung von elektrischer Energie über Datenverkabelung
CN113030782A (zh) 一种二次电缆屏蔽层接地状态监测装置及系统
AU2004307735B2 (en) Method and apparatus for remote powering using multiple subscriber lines
EP0630542A1 (de) Hybridfaser im fernsprechteilnehmerleitungssystem
CN214011825U (zh) 一种宽温耐候智能户外机柜控制装置
CN210629932U (zh) 一种流动调光配电系统
AU2003248011B2 (en) Improved Structure Cabling System
CN109617000A (zh) 一种跨安全区的继电保护信息系统数据采集方法
CN114221371A (zh) 一种直流换流站与智能交流站跨站通讯系统及方法
JPH10500277A (ja) 遠隔通信システム
CN110545610A (zh) 一种流动调光配电系统
JP2000013352A (ja) Ｓｄｈ多重化装置
JP2005159617A (ja) 通話システム
TW200526003A (en) Device for transmitting electrical energy in a cabled telecommunication system

Legal Events

Date Code Title Description
MM1K Lapsed by not paying the annual fees