DK0553436T3 - Fremgangsmåde til kontrol af funktionsdygtigheden af transmissionsstrækninger for underretningstekniske signaler - Google Patents

Fremgangsmåde til kontrol af funktionsdygtigheden af transmissionsstrækninger for underretningstekniske signaler

Info

Publication number
DK0553436T3
DK0553436T3 DK92120548.0T DK92120548T DK0553436T3 DK 0553436 T3 DK0553436 T3 DK 0553436T3 DK 92120548 T DK92120548 T DK 92120548T DK 0553436 T3 DK0553436 T3 DK 0553436T3
Authority
DK
Denmark
Prior art keywords
signals
subscriber
analog
transmitter
system unit
Prior art date
Application number
DK92120548.0T
Other languages
Danish (da)
English (en)
Inventor
Martin Brahms
Thomas Bratschke
Wolfgang Fritz
Andreas Timmermann
Original Assignee
Kommunikations Elektronik
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 Kommunikations Elektronik filed Critical Kommunikations Elektronik
Application granted granted Critical
Publication of DK0553436T3 publication Critical patent/DK0553436T3/da

Links

Classifications

    • 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
    • H04M3/28—Automatic routine testing ; Fault testing; Installation testing; Test methods, test equipment or test arrangements therefor
    • H04M3/30—Automatic routine testing ; Fault testing; Installation testing; Test methods, test equipment or test arrangements therefor for subscriber's lines, for the local loop
    • H04M3/302—Automatic routine testing ; Fault testing; Installation testing; Test methods, test equipment or test arrangements therefor for subscriber's lines, for the local loop using modulation techniques for copper pairs
    • H04M3/303—Automatic routine testing ; Fault testing; Installation testing; Test methods, test equipment or test arrangements therefor for subscriber's lines, for the local loop using modulation techniques for copper pairs and using PCM multiplexers, e.g. pair gain systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q11/00—Selecting arrangements for multiplex systems
    • H04Q11/04—Selecting arrangements for multiplex systems for time-division multiplexing

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Interface Circuits In Exchanges (AREA)
  • Monitoring And Testing Of Transmission In General (AREA)
  • Transmitters (AREA)
  • Monitoring And Testing Of Exchanges (AREA)
  • Transceivers (AREA)
  • Communication Control (AREA)
  • Use Of Switch Circuits For Exchanges And Methods Of Control Of Multiplex Exchanges (AREA)
  • Selective Calling Equipment (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
DK92120548.0T 1991-12-13 1992-12-02 Fremgangsmåde til kontrol af funktionsdygtigheden af transmissionsstrækninger for underretningstekniske signaler DK0553436T3 (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4141090A DE4141090A1 (de) 1991-12-13 1991-12-13 Verfahren zur ueberpruefung der funktionsfaehigkeit von uebertragungsstrecken nachrichtentechnischer signale

Publications (1)

Publication Number Publication Date
DK0553436T3 true DK0553436T3 (da) 1997-12-22

Family

ID=6446949

Family Applications (1)

Application Number Title Priority Date Filing Date
DK92120548.0T DK0553436T3 (da) 1991-12-13 1992-12-02 Fremgangsmåde til kontrol af funktionsdygtigheden af transmissionsstrækninger for underretningstekniske signaler

Country Status (7)

Country Link
EP (1) EP0553436B1 (es)
AT (1) ATE153819T1 (es)
AU (1) AU649363B2 (es)
DE (2) DE4141090A1 (es)
DK (1) DK0553436T3 (es)
ES (1) ES2103026T3 (es)
IL (1) IL104038A (es)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004026016A1 (de) * 2004-05-27 2005-12-22 Siemens Ag Verfahren zur Überprüfung einer Teilnehmeranschlussleitung

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2735341C3 (de) * 1977-08-05 1984-05-10 Standard Elektrik Lorenz Ag, 7000 Stuttgart Anordnung zur Durchgangsprüfung in Fernmeldeanlagen
US4870675A (en) * 1988-11-28 1989-09-26 American Telephone And Telegraph Company Remote testing of metallic loops with a trans hybrid signal
US4949355A (en) * 1989-01-23 1990-08-14 Rockwell International Corporation Test access system for a digital loop carrier system
DE59108356D1 (de) * 1990-04-12 1997-01-02 Siemens Ag Verfahren zum Überprüfen von Übertragungseigenschaften einer Teilnehmeranschlussschaltung

Also Published As

Publication number Publication date
ATE153819T1 (de) 1997-06-15
AU3009792A (en) 1993-06-17
DE59208551D1 (de) 1997-07-03
ES2103026T3 (es) 1997-08-16
AU649363B2 (en) 1994-05-19
EP0553436B1 (de) 1997-05-28
EP0553436A3 (en) 1993-10-27
DE4141090A1 (de) 1993-06-17
IL104038A (en) 1996-07-23
EP0553436A2 (de) 1993-08-04
IL104038A0 (en) 1993-05-13

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