FI864409A0 - Foerfarande foer testning av telekommunikationskablar. - Google Patents

Foerfarande foer testning av telekommunikationskablar.

Info

Publication number
FI864409A0
FI864409A0 FI864409A FI864409A FI864409A0 FI 864409 A0 FI864409 A0 FI 864409A0 FI 864409 A FI864409 A FI 864409A FI 864409 A FI864409 A FI 864409A FI 864409 A0 FI864409 A0 FI 864409A0
Authority
FI
Finland
Prior art keywords
telekommunikationskablar
foerfarande foer
testning
foer testning
foerfarande
Prior art date
Application number
FI864409A
Other languages
English (en)
Other versions
FI864409A (fi
Inventor
Victor Louis Lenir
Jean-Marc Roberge
Paul Valois
Original Assignee
Northern 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 Northern Telecom Ltd filed Critical Northern Telecom Ltd
Publication of FI864409A0 publication Critical patent/FI864409A0/fi
Publication of FI864409A publication Critical patent/FI864409A/fi

Links

Classifications

    • 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
    • G01R31/60—Identification of wires in a multicore cable
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Testing Of Short-Circuits, Discontinuities, Leakage, Or Incorrect Line Connections (AREA)
  • Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)
  • Communication Cables (AREA)
  • Monitoring And Testing Of Exchanges (AREA)
  • Locating Faults (AREA)
FI864409A 1985-10-30 1986-10-29 Foerfarande foer testning av telekommunikationskablar. FI864409A (fi)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA000494213A CA1262373A (en) 1985-10-30 1985-10-30 Testing of telecommunication cables

Publications (2)

Publication Number Publication Date
FI864409A0 true FI864409A0 (fi) 1986-10-29
FI864409A FI864409A (fi) 1987-05-01

Family

ID=4131750

Family Applications (1)

Application Number Title Priority Date Filing Date
FI864409A FI864409A (fi) 1985-10-30 1986-10-29 Foerfarande foer testning av telekommunikationskablar.

Country Status (7)

Country Link
US (1) US4794339A (fi)
EP (1) EP0225682B1 (fi)
JP (1) JPS62106375A (fi)
CA (1) CA1262373A (fi)
DE (1) DE3676465D1 (fi)
FI (1) FI864409A (fi)
NO (1) NO863676L (fi)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU616250B2 (en) * 1988-04-18 1991-10-24 Ergon Energy Corporation Limited Instrument transformer testing apparatus
US4928066A (en) * 1989-04-07 1990-05-22 Amp Incorporated Continuity coupling in a harness making machine
FR2670298B1 (fr) * 1990-12-10 1993-03-05 Aerospatiale Systeme pour tester la continuite electrique et l'isolement des conducteurs electriques d'une piece de cablage.
CA2061670C (en) * 1991-02-21 1998-02-03 Masaru Yamaguchi Detection system for abnormal cable connections in communications apparatuses
EP0541843B1 (en) * 1991-11-12 1997-01-15 Molex Incorporated Wire presence and identification system
US5543718A (en) * 1994-04-08 1996-08-06 Dcm Industries, Inc. Cable testing device
US6621276B2 (en) * 2000-12-26 2003-09-16 Pirelli Cavi E Sistemi S.P.A. Termination assembly for power cable testing and methods for its use
US20030152153A1 (en) * 2002-02-14 2003-08-14 Simon Thomas D. Signaling through electromagnetic couplers
US7088198B2 (en) 2002-06-05 2006-08-08 Intel Corporation Controlling coupling strength in electromagnetic bus coupling
US6887095B2 (en) 2002-12-30 2005-05-03 Intel Corporation Electromagnetic coupler registration and mating
US9444921B2 (en) * 2007-10-29 2016-09-13 Centurylink Intellectual Property Llc System to provide real loops for sidetone measurement with analog telephones
US20090114442A1 (en) * 2007-11-05 2009-05-07 Components Express, Inc. Camera Link Booster Cable Assembly

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DD51676A (fi) *
US3252087A (en) * 1961-06-15 1966-05-17 Marine Electric Corp Method and apparatus for identifying wires
DE1259990B (de) * 1963-10-01 1968-02-01 Siemens Ag Anordnung zur Durchfuehrung elektrischer Reihenmessungen an vieladrigen Fernmeldekabeln
US3986106A (en) * 1975-03-31 1976-10-12 Shuck Edward E Portable set for automatic sequential test of multiple wire pairs
US4038501A (en) * 1975-07-10 1977-07-26 Volk Victor F Apparatus and method for automatically connecting to the individual conductors of a multiconductor cable
US4527119A (en) * 1982-05-17 1985-07-02 Testamatic, Incorporated High speed, low mass, movable probe and/or instrument positioner, tool and like items suitable for use in a controlled environment chamber

Also Published As

Publication number Publication date
EP0225682A1 (en) 1987-06-16
US4794339A (en) 1988-12-27
NO863676D0 (no) 1986-09-15
CA1262373A (en) 1989-10-17
DE3676465D1 (de) 1991-02-07
FI864409A (fi) 1987-05-01
NO863676L (no) 1987-05-04
EP0225682B1 (en) 1991-01-02
JPS62106375A (ja) 1987-05-16

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Legal Events

Date Code Title Description
FA Application withdrawn

Owner name: NORTHERN TELECOM LIMITED