AR227538A1 - Disposicion circuital capaz de relevar las caracteristicas electrics de las lineas de empalme o vinculacion,sean analogicas como digitales,direccionadas a una central telefonica de transito de tipo numerico - Google Patents

Disposicion circuital capaz de relevar las caracteristicas electrics de las lineas de empalme o vinculacion,sean analogicas como digitales,direccionadas a una central telefonica de transito de tipo numerico

Info

Publication number
AR227538A1
AR227538A1 AR284548A AR28454881A AR227538A1 AR 227538 A1 AR227538 A1 AR 227538A1 AR 284548 A AR284548 A AR 284548A AR 28454881 A AR28454881 A AR 28454881A AR 227538 A1 AR227538 A1 AR 227538A1
Authority
AR
Argentina
Prior art keywords
circuital
analogue
addressed
linkage
joining
Prior art date
Application number
AR284548A
Other languages
English (en)
Spanish (es)
Original Assignee
Italtel Spa
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 Italtel Spa filed Critical Italtel Spa
Application granted granted Critical
Publication of AR227538A1 publication Critical patent/AR227538A1/es

Links

Classifications

    • 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
    • H04Q11/0407—Selecting arrangements for multiplex systems for time-division multiplexing using a stored programme control
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M3/00—Automatic or semi-automatic exchanges
    • H04M3/22—Arrangements for supervision, monitoring or testing
    • H04M3/24—Arrangements for supervision, monitoring or testing with provision for checking the normal operation
    • H04M3/244—Arrangements for supervision, monitoring or testing with provision for checking the normal operation for multiplex systems

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Monitoring And Testing Of Exchanges (AREA)
  • Time-Division Multiplex Systems (AREA)
AR284548A 1980-03-21 1981-03-06 Disposicion circuital capaz de relevar las caracteristicas electrics de las lineas de empalme o vinculacion,sean analogicas como digitales,direccionadas a una central telefonica de transito de tipo numerico AR227538A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT8020799A IT1209318B (it) 1980-03-21 1980-03-21 Disposizione circuitale atta a rilevare le caratteristiche elettriche delle linee di giunzione, sia analogiche che digitali, attestate ad una centrale telefonica di transito di tipo numerico.

Publications (1)

Publication Number Publication Date
AR227538A1 true AR227538A1 (es) 1982-11-15

Family

ID=11172230

Family Applications (1)

Application Number Title Priority Date Filing Date
AR284548A AR227538A1 (es) 1980-03-21 1981-03-06 Disposicion circuital capaz de relevar las caracteristicas electrics de las lineas de empalme o vinculacion,sean analogicas como digitales,direccionadas a una central telefonica de transito de tipo numerico

Country Status (11)

Country Link
AR (1) AR227538A1 (el)
BR (1) BR8101577A (el)
DE (1) DE3111114A1 (el)
ES (1) ES8203000A1 (el)
FR (1) FR2478925A1 (el)
GB (1) GB2073549A (el)
GR (1) GR74163B (el)
IN (1) IN152744B (el)
IT (1) IT1209318B (el)
PT (1) PT72668B (el)
SE (1) SE8101786L (el)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5128619A (en) * 1989-04-03 1992-07-07 Bjork Roger A System and method of determining cable characteristics
AU669538B2 (en) * 1992-06-30 1996-06-13 H. Heuer Instruments Pty Ltd Margin test apparatus for integrated services digital networks
US5663968A (en) * 1992-06-30 1997-09-02 H. Heuer Instruments Pty Ltd. Margin test method and apparatus for intergrated services digital networks
DE19957019C5 (de) * 1999-11-26 2009-04-02 Liba Maschinenfabrik Gmbh Verfahren zur Herstellung einer Kettenwirkware mit großen Gitteröffnungen

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2290804A1 (fr) * 1974-11-06 1976-06-04 Labo Cent Telecommunicat Dispositif de verification de la continuite du chemin de parole numerique et analogique entre des centres de commutation numeriques et a frequence vocale
DE2828092C2 (de) * 1978-06-27 1986-12-04 Felten & Guilleaume Fernmeldeanlagen GmbH, 8500 Nürnberg Verfahren und Schaltungsanordnung zur Überwachung eines Kennzeichenumsetzers während des Betriebs
DE2839172B2 (de) * 1978-09-08 1980-12-18 Siemens Ag, 1000 Berlin Und 8000 Muenchen Verfahren zur Fernverwaltung von Datenspeichern und zur Fernwartung in einem zentralgesteuerten Fernsprechvermittlungssystem, insbesondere in zentralgesteuerten Fernsprechnebenstellenanlagen mit Verbindungsverkehr

Also Published As

Publication number Publication date
IT1209318B (it) 1989-07-16
GB2073549A (en) 1981-10-14
PT72668B (fr) 1982-03-23
FR2478925A1 (fr) 1981-09-25
GR74163B (el) 1984-06-07
IT8020799A0 (it) 1980-03-21
DE3111114A1 (de) 1982-01-28
ES501135A0 (es) 1982-03-01
ES8203000A1 (es) 1982-03-01
PT72668A (fr) 1981-04-01
BR8101577A (pt) 1981-09-22
IN152744B (el) 1984-03-24
SE8101786L (sv) 1981-09-22

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