AU473439B2 - Fault-locating arrangement for 4-wire communication systems - Google Patents

Fault-locating arrangement for 4-wire communication systems

Info

Publication number
AU473439B2
AU473439B2 AU50831/73A AU5083173A AU473439B2 AU 473439 B2 AU473439 B2 AU 473439B2 AU 50831/73 A AU50831/73 A AU 50831/73A AU 5083173 A AU5083173 A AU 5083173A AU 473439 B2 AU473439 B2 AU 473439B2
Authority
AU
Australia
Prior art keywords
fault
communication systems
wire communication
locating arrangement
locating
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.)
Expired
Application number
AU50831/73A
Other languages
English (en)
Other versions
AU5083173A (en
Inventor
ALOIS NETH KLAUS NOCON and GUNTER FEICHTER LOTHAR OPITZ
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.)
Nokia Services Ltd
Original Assignee
Standard Telephone and Cables Pty 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 Standard Telephone and Cables Pty Ltd filed Critical Standard Telephone and Cables Pty Ltd
Publication of AU5083173A publication Critical patent/AU5083173A/en
Application granted granted Critical
Publication of AU473439B2 publication Critical patent/AU473439B2/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B17/00—Monitoring; Testing
    • H04B17/40—Monitoring; Testing of relay systems
    • H04B17/407—Monitoring; Testing of relay systems without selective localization
    • H04B17/408—Monitoring; Testing of relay systems without selective localization using successive loop-backs

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Monitoring And Testing Of Exchanges (AREA)
  • Monitoring And Testing Of Transmission In General (AREA)
AU50831/73A 1972-01-12 1973-01-08 Fault-locating arrangement for 4-wire communication systems Expired AU473439B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DEDE822013 1972-01-12
DE19722201330 DE2201330C3 (de) 1972-01-12 1972-01-12 Fehlerortungsanordnung für 4-Draht-Nachrichtenübertragungsanlagen

Publications (2)

Publication Number Publication Date
AU5083173A AU5083173A (en) 1974-07-11
AU473439B2 true AU473439B2 (en) 1976-06-24

Family

ID=5832819

Family Applications (1)

Application Number Title Priority Date Filing Date
AU50831/73A Expired AU473439B2 (en) 1972-01-12 1973-01-08 Fault-locating arrangement for 4-wire communication systems

Country Status (4)

Country Link
AU (1) AU473439B2 (instruction)
CH (1) CH561486A5 (instruction)
DE (1) DE2201330C3 (instruction)
ES (1) ES410520A1 (instruction)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU610031B2 (en) * 1988-12-24 1991-05-09 Stc Plc Submarine optical cable fault location

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2942410A1 (de) * 1979-10-19 1981-05-07 Siemens AG, 1000 Berlin und 8000 München Adressenfreie fehlerortung mittels schleifenschluss in einer nachrichtenuebertragungsstrecke

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU610031B2 (en) * 1988-12-24 1991-05-09 Stc Plc Submarine optical cable fault location

Also Published As

Publication number Publication date
ES410520A1 (es) 1975-12-01
DE2201330B2 (de) 1975-03-20
CH561486A5 (instruction) 1975-04-30
DE2201330C3 (de) 1975-11-13
DE2201330A1 (de) 1973-07-19
AU5083173A (en) 1974-07-11

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