BR0109257A - Método e sistema de identificação de par de cabos em duas extremidades - Google Patents

Método e sistema de identificação de par de cabos em duas extremidades

Info

Publication number
BR0109257A
BR0109257A BR0109257-0A BR0109257A BR0109257A BR 0109257 A BR0109257 A BR 0109257A BR 0109257 A BR0109257 A BR 0109257A BR 0109257 A BR0109257 A BR 0109257A
Authority
BR
Brazil
Prior art keywords
pair
cable
test signal
wireline
tip
Prior art date
Application number
BR0109257-0A
Other languages
English (en)
Inventor
Alan B Lowell
Michael F Kennedy
Glen H Humphrey
Kenneth S Gold
Original Assignee
Harris 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 Harris Corp filed Critical Harris Corp
Publication of BR0109257A publication Critical patent/BR0109257A/pt

Links

Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04BTRANSMISSION
    • H04B3/00Line transmission systems
    • H04B3/02Details
    • H04B3/46Monitoring; Testing

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Monitoring And Testing Of Exchanges (AREA)
  • Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
  • Arrangements For Transmission Of Measured Signals (AREA)
  • Sheet Holders (AREA)

Abstract

"MéTODO E SISTEMA DE IDENTIFICAçãO DE PAR DE CABOS EM DUAS EXTREMIDADES". Um sistema de análise de sinal de acionamento e recepção de linha/tom, de duas extremidades, executa verificação de conexão de linha aplicando um sinal de teste de baixa amplitude, baixa distorção, a uma extremidade de um par de cabos sob teste e monitorando a resposta de um par de cabos da extremidade remota. A freq³ência do sinal de teste é da ordem de 110 Hz, o que evita freq³ências de sinal de energia CA doméstica e estrangeira e é espectralmente eq³idistante de seus harmónicos. Ela também evita freq³ências de toque de campainha para linhas POTS, e permanece seguramente abaixo do limite inferior de 350 Hz de sistemas de linha telefónicas POTS e outras. Em resposta a uma aplicação do sinal de teste de 110 Hz a segmentos de comunicação e de toque de um par de cabos em uma extremidade do feixe de cabos, a energia do componente de 110 Hz, bem como aquela das duas outras "espectralmente próximas" (ligeiramente mais alta em 112 Hz e ligeiramente mais baixa em 108 Hz), são medidas em um par de comunicação e de toque na extremidade afastada da instalação de cabos. Se a magnitude de um componente de Fourier do sinal de teste de 110 Hz recebido para um ciclo de operação de correlação de Fourier (FCOC) é mais que um diferencial prescrito maior que as magnitudes das duas freq³ências próximas, é inferido que o par remoto de comunicação e toque é o mesmo par de cabos que o par de cabos na uma extremidade do cabo, identificando assim as duas extremidades do mesmo par de cabos.
BR0109257-0A 2000-03-07 2001-01-26 Método e sistema de identificação de par de cabos em duas extremidades BR0109257A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/522,785 US6282265B1 (en) 2000-03-07 2000-03-07 Two-ended wireline pair identification system
PCT/US2001/002712 WO2001067629A1 (en) 2000-03-07 2001-01-26 Two-ended wireline pair identification system

Publications (1)

Publication Number Publication Date
BR0109257A true BR0109257A (pt) 2003-02-11

Family

ID=24082331

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0109257-0A BR0109257A (pt) 2000-03-07 2001-01-26 Método e sistema de identificação de par de cabos em duas extremidades

Country Status (7)

Country Link
US (1) US6282265B1 (pt)
EP (1) EP1262030B1 (pt)
KR (1) KR20020086599A (pt)
AT (1) ATE539495T1 (pt)
AU (1) AU2001231200A1 (pt)
BR (1) BR0109257A (pt)
WO (1) WO2001067629A1 (pt)

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US6574308B1 (en) * 2000-05-09 2003-06-03 Paradyne Corporation Digital subscriber line diagnostic system
US20020133749A1 (en) * 2001-01-30 2002-09-19 Petersen Michael B. System and method for managing and implementing electronic equipment tests
US6690769B2 (en) * 2001-02-24 2004-02-10 Telesector Resource Group, Inc. Hand-held telecommunication loop testing device
US7782933B2 (en) * 2001-05-08 2010-08-24 Alistair Malcolm Macdonald Digital subscriber line diagnostic system
US20020188951A1 (en) * 2001-06-06 2002-12-12 Telepaq Technology Inc. Data active on-demand-transmission system
US6798866B1 (en) * 2001-12-12 2004-09-28 Bellsouth Intellectual Property Corp. System and method for verifying central office wiring associated with line sharing
US7076030B2 (en) * 2002-03-14 2006-07-11 Westell Technologies, Inc. Method and system for testing XDSL wiring
IL148808A0 (en) * 2002-03-21 2002-09-12 Inovia Telecoms Ltd Method and device for power supply in telecommunication systems
FR2840467A1 (fr) * 2002-05-28 2003-12-05 St Microelectronics Sa Coupleur haute frequence
US7577088B2 (en) * 2003-01-17 2009-08-18 Adtran, Inc. System and method to backup communication occurring across a plurality of subscriber lines
EP1617685A2 (en) * 2004-07-15 2006-01-18 ECI Telecom Ltd. Upgrading a telecommunication street cabinet
US7693266B1 (en) * 2004-12-22 2010-04-06 Sprint Communications Company L.P. Method and system for measuring acoustic quality of wireless customer premises equipment
WO2012044369A1 (en) 2010-09-30 2012-04-05 Abb Research Ltd. Coordinated control of multi-terminal hvdc systems
US8749248B2 (en) 2011-04-06 2014-06-10 ConSonics, Inc. Shielding flaw detection and measurement in quadrature amplitude modulated cable telecommunications environment
US9491027B2 (en) 2011-04-06 2016-11-08 Comsonics, Inc. Miniature mobile marker system and method
US8737573B2 (en) * 2011-05-09 2014-05-27 Intelligent Decisions, Inc. Systems, methods, and devices for testing communication lines
WO2016197203A1 (en) * 2015-06-10 2016-12-15 Teletech Pty Ltd Telecommunications network mapping
CN108919028A (zh) * 2018-06-15 2018-11-30 国网浙江省电力有限公司杭州供电公司 基于法拉第电磁感应定律的电缆寻线方法及装置
EP3872512A1 (en) 2020-02-27 2021-09-01 Aptiv Technologies Limited Wiring assembly board and method for verifying connections when assembling a wire harness
EP3872513B8 (en) * 2020-02-27 2024-05-01 Aptiv Technologies AG Wire harness test device and method for verifying connections when assembling a wire harness
EP3871928A1 (en) 2020-02-27 2021-09-01 Aptiv Technologies Limited Component connection verification device and method
US11578836B2 (en) 2021-03-16 2023-02-14 Marathon Petroleum Company Lp Scalable greenhouse gas capture systems and methods
US11655940B2 (en) 2021-03-16 2023-05-23 Marathon Petroleum Company Lp Systems and methods for transporting fuel and carbon dioxide in a dual fluid vessel

Family Cites Families (8)

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Publication number Priority date Publication date Assignee Title
US3903380A (en) * 1973-08-10 1975-09-02 Communication Sciences Corp Method and apparatus for identifying conductors or conductor pairs in a multiconductor cable using speech identification
US3891811A (en) * 1973-08-16 1975-06-24 Hewlett Packard Co Wire pair identification system
US5355405A (en) * 1992-06-26 1994-10-11 At&T Bell Laboratories Arrangement for dynamically identifying the assignment of a subscriber telephone loop connection at a serving terminal
US5751766A (en) * 1995-04-27 1998-05-12 Applied Signal Technology, Inc. Non-invasive digital communications test system
US5857011A (en) * 1996-05-16 1999-01-05 Harris Corporation Multi-port caller ID-based telephone ringback test device
US5799060A (en) * 1996-05-16 1998-08-25 Harris Corporation Multi-port caller ID-based telephone ringback test device
US6002746A (en) * 1997-04-16 1999-12-14 British Telecommunications Public Limited Company Line testing in a telecommunications network
US6091713A (en) * 1998-04-13 2000-07-18 Telcordia Technologies, Inc. Method and system for estimating the ability of a subscriber loop to support broadband services

Also Published As

Publication number Publication date
EP1262030A1 (en) 2002-12-04
ATE539495T1 (de) 2012-01-15
WO2001067629A1 (en) 2001-09-13
EP1262030B1 (en) 2011-12-28
KR20020086599A (ko) 2002-11-18
AU2001231200A1 (en) 2001-09-17
US6282265B1 (en) 2001-08-28

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Legal Events

Date Code Title Description
B11A Dismissal acc. art.33 of ipl - examination not requested within 36 months of filing
B11Y Definitive dismissal - extension of time limit for request of examination expired [chapter 11.1.1 patent gazette]