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GB201319480D0 - Apparatuses and methods for coupling a signal to and/or from a cable - Google Patents

Apparatuses and methods for coupling a signal to and/or from a cable

Info

Publication number
GB201319480D0
GB201319480D0 GBGB1319480.8A GB201319480A GB201319480D0 GB 201319480 D0 GB201319480 D0 GB 201319480D0 GB 201319480 A GB201319480 A GB 201319480A GB 201319480 D0 GB201319480 D0 GB 201319480D0
Authority
GB
United Kingdom
Prior art keywords
cable
coupling
voltage signal
signal
twisted pairs
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.)
Granted
Application number
GBGB1319480.8A
Other versions
GB2503636A (en
GB2503636B (en
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.)
Cable Sense Ltd
Original Assignee
Cable Sense 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 Cable Sense Ltd filed Critical Cable Sense Ltd
Priority to GB1319480.8A priority Critical patent/GB2503636B/en
Priority claimed from GB0905361.2A external-priority patent/GB2468925B/en
Publication of GB201319480D0 publication Critical patent/GB201319480D0/en
Publication of GB2503636A publication Critical patent/GB2503636A/en
Application granted granted Critical
Publication of GB2503636B publication Critical patent/GB2503636B/en
Expired - Fee Related 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
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/20—Arrangements affording multiple use of the transmission path using different combinations of lines, e.g. phantom working
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/08—Locating faults in cables, transmission lines, or networks
    • G01R31/11—Locating faults in cables, transmission lines, or networks using pulse reflection methods
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/50—Testing of electric apparatus, lines, cables or components for short-circuits, continuity, leakage current or incorrect line connections
    • G01R31/58—Testing of lines, cables or conductors
    • G01R31/59—Testing of lines, cables or conductors while the cable continuously passes the testing apparatus, e.g. during manufacture
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B3/00—Line transmission systems
    • H04B3/02—Details
    • H04B3/46—Monitoring; Testing
    • H04B3/487—Testing crosstalk effects
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L43/00—Arrangements for monitoring or testing data switching networks
    • H04L43/50—Testing arrangements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M3/00—Automatic or semi-automatic exchanges
    • H04M3/22—Arrangements for supervision, monitoring or testing
    • H04M3/229—Wire identification arrangements; Number assignment determination
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M3/00—Automatic or semi-automatic exchanges
    • H04M3/22—Arrangements for supervision, monitoring or testing
    • H04M3/26—Arrangements for supervision, monitoring or testing with means for applying test signals or for measuring
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q1/00—Details of selecting apparatus or arrangements
    • H04Q1/02—Constructional details
    • H04Q1/13—Patch panels for monitoring, interconnecting or testing circuits, e.g. patch bay, patch field or jack field; Patching modules
    • H04Q1/135—Patch panels for monitoring, interconnecting or testing circuits, e.g. patch bay, patch field or jack field; Patching modules characterized by patch cord details
    • H04Q1/136—Patch panels for monitoring, interconnecting or testing circuits, e.g. patch bay, patch field or jack field; Patching modules characterized by patch cord details having patch field management or physical layer management arrangements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q1/00—Details of selecting apparatus or arrangements
    • H04Q1/02—Constructional details
    • H04Q1/14—Distribution frames

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Testing Of Short-Circuits, Discontinuities, Leakage, Or Incorrect Line Connections (AREA)
  • Near-Field Transmission Systems (AREA)
  • Dc Digital Transmission (AREA)

Abstract

An apparatus for coupling a signal to and from a cable including a plurality of twisted pairs, the apparatus having: a first coupling unit arranged to couple a voltage signal to the cable, wherein the first coupling unit has a first electrode and a second electrode arranged to produce an electric field therebetween to couple the voltage signal to the cable by non-contact coupling with the twisted pairs so that the voltage signal propagates along the cable between at least two of the twisted pairs; and a second coupling unit arranged to receive the voltage signal which has propagated along the cable, wherein the second coupling unit has a first electrode and a second electrode arranged to receive the voltage signal which has propagated along the cable between at least two of the twisted pairs by non-contact coupling with at least two of the twisted pairs between which the voltage signal has propagated. The signal may be used to determine patch cable interconnections in a communications network such as a LAN or may be used to perform reflectometry tests on the cable.
GB1319480.8A 2009-03-27 2009-03-27 Apparatuses and methods for coupling a signal to and/or from a cable Expired - Fee Related GB2503636B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1319480.8A GB2503636B (en) 2009-03-27 2009-03-27 Apparatuses and methods for coupling a signal to and/or from a cable

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB0905361.2A GB2468925B (en) 2009-03-27 2009-03-27 Apparatuses and methods for coupling a signal to and/or from a cable
GB1319480.8A GB2503636B (en) 2009-03-27 2009-03-27 Apparatuses and methods for coupling a signal to and/or from a cable

Publications (3)

Publication Number Publication Date
GB201319480D0 true GB201319480D0 (en) 2013-12-18
GB2503636A GB2503636A (en) 2014-01-01
GB2503636B GB2503636B (en) 2014-05-07

Family

ID=49709194

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1319480.8A Expired - Fee Related GB2503636B (en) 2009-03-27 2009-03-27 Apparatuses and methods for coupling a signal to and/or from a cable

Country Status (1)

Country Link
GB (1) GB2503636B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2525458A (en) * 2014-03-31 2015-10-28 British Telecomm Communications network
US9846188B2 (en) * 2014-09-18 2017-12-19 Fluke Corporation Detecting, localizing and ranking copper connectors
WO2017197469A1 (en) 2016-05-20 2017-11-23 Teletech Pty Ltd A system for assessing telecommunications wiring

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5483467A (en) * 1992-06-10 1996-01-09 Rit Technologies, Ltd. Patching panel scanner
WO1999036984A1 (en) * 1998-01-14 1999-07-22 Int Labs, Inc. Method and apparatus for enabling the transmission of multiple wide bandwidth electrical signals
US7656956B2 (en) * 2005-01-14 2010-02-02 Motorola, Inc. Data, power and supervisory signaling over twisted pairs
US7622931B2 (en) * 2005-10-03 2009-11-24 University Of Utah Research Foundation Non-contact reflectometry system and method
US7602695B2 (en) * 2006-05-31 2009-10-13 Current Technologies, Llc System and method for communicating in a multi-unit structure

Also Published As

Publication number Publication date
GB2503636A (en) 2014-01-01
GB2503636B (en) 2014-05-07

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20180327