FR2258061B1 - - Google Patents

Info

Publication number
FR2258061B1
FR2258061B1 FR7335506A FR7335506A FR2258061B1 FR 2258061 B1 FR2258061 B1 FR 2258061B1 FR 7335506 A FR7335506 A FR 7335506A FR 7335506 A FR7335506 A FR 7335506A FR 2258061 B1 FR2258061 B1 FR 2258061B1
Authority
FR
France
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
FR7335506A
Other versions
FR2258061A1 (fr
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.)
Alcatel CIT SA
Original Assignee
Alcatel CIT SA
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 Alcatel CIT SA filed Critical Alcatel CIT SA
Priority to FR7335506A priority Critical patent/FR2258061B1/fr
Priority to FR7429391A priority patent/FR2283603A2/fr
Priority to BE1006192A priority patent/BE820194A/fr
Priority to IT27941/74A priority patent/IT1030631B/it
Priority to GB4250074A priority patent/GB1442551A/en
Priority to DE19742447056 priority patent/DE2447056A1/de
Priority to SE7412463A priority patent/SE393501B/xx
Priority to DK521374AA priority patent/DK142188B/da
Priority to US05/512,154 priority patent/US3959606A/en
Priority to NL7413158A priority patent/NL7413158A/xx
Publication of FR2258061A1 publication Critical patent/FR2258061A1/fr
Application granted granted Critical
Publication of FR2258061B1 publication Critical patent/FR2258061B1/fr
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)
  • Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
  • Amplifiers (AREA)
FR7335506A 1973-10-04 1973-10-04 Expired FR2258061B1 (fr)

Priority Applications (10)

Application Number Priority Date Filing Date Title
FR7335506A FR2258061B1 (fr) 1973-10-04 1973-10-04
FR7429391A FR2283603A2 (fr) 1973-10-04 1974-08-28 Installation pour le controle d'un repeteur d'une artere de transmission
BE1006192A BE820194A (fr) 1973-10-04 1974-09-23 Installation pour le controle d'un repeteur d'une artere de transmission
GB4250074A GB1442551A (en) 1973-10-04 1974-10-01 Installation for checking a transmission route having several lines
IT27941/74A IT1030631B (it) 1973-10-04 1974-10-01 Impianto per il controllo di un ripetitore di una liner di trasmissione
DE19742447056 DE2447056A1 (de) 1973-10-04 1974-10-02 Schaltungsanordnung zur fernpruefung der verstaerker einer uebertragungsleitung
SE7412463A SE393501B (sv) 1973-10-04 1974-10-03 Anordning for kontroll av ett overdrag
DK521374AA DK142188B (da) 1973-10-04 1974-10-03 Anlæg til kontrol af en forstærker i en transmissionsvej.
US05/512,154 US3959606A (en) 1973-10-04 1974-10-04 Installation for checking a repeater of a transmission route
NL7413158A NL7413158A (nl) 1973-10-04 1974-10-04 Installatie voor controle van een versterker n transmissie-ader.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7335506A FR2258061B1 (fr) 1973-10-04 1973-10-04

Publications (2)

Publication Number Publication Date
FR2258061A1 FR2258061A1 (fr) 1975-08-08
FR2258061B1 true FR2258061B1 (fr) 1978-09-29

Family

ID=9125920

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7335506A Expired FR2258061B1 (fr) 1973-10-04 1973-10-04

Country Status (9)

Country Link
US (1) US3959606A (fr)
BE (1) BE820194A (fr)
DE (1) DE2447056A1 (fr)
DK (1) DK142188B (fr)
FR (1) FR2258061B1 (fr)
GB (1) GB1442551A (fr)
IT (1) IT1030631B (fr)
NL (1) NL7413158A (fr)
SE (1) SE393501B (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2444983A1 (fr) * 1978-12-22 1980-07-18 Fillot Jean Jacques Systeme de surveillance et de regulation d'une liaison de transmission
US4393491A (en) * 1980-11-05 1983-07-12 Anaconda-Ericsson Automatic self-test system for a digital multiplexed telecommunication system
US4582964A (en) * 1984-06-25 1986-04-15 James A. Mayberry Remote loop-around carrier test system
US4763329A (en) * 1986-02-10 1988-08-09 Techlan, Inc. Modular data routing system
US5138634A (en) * 1990-02-26 1992-08-11 Knapp Stephen L Altered-length messages in interrupted-clock transmission systems

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3519935A (en) * 1966-06-21 1970-07-07 Bell Telephone Labor Inc Arrangement for providing partial service on a failed serially looped carrier system
US3458661A (en) * 1966-06-21 1969-07-29 Bell Telephone Labor Inc Arrangement for providing partial service on a failed serially looped carrier system
FR2060989A5 (fr) * 1969-12-24 1971-06-18 Sits Soc It Telecom Siemens
GB1270737A (en) * 1970-08-06 1972-04-12 Cit Alcatel Repeater monitoring device

Also Published As

Publication number Publication date
FR2258061A1 (fr) 1975-08-08
SE7412463L (fr) 1975-04-07
SE393501B (sv) 1977-05-09
DK142188B (da) 1980-09-15
NL7413158A (nl) 1975-04-08
IT1030631B (it) 1979-04-10
US3959606A (en) 1976-05-25
BE820194A (fr) 1975-03-24
DE2447056A1 (de) 1975-04-10
GB1442551A (en) 1976-07-14
DK142188C (fr) 1981-02-16
DK521374A (fr) 1975-06-02

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Legal Events

Date Code Title Description
ST Notification of lapse