SE8100700L - Kopplingsanordning for detektering av rett drift av ledningsstyrenheten i en med tidsuppdelning arbetande telefonvexel - Google Patents

Kopplingsanordning for detektering av rett drift av ledningsstyrenheten i en med tidsuppdelning arbetande telefonvexel

Info

Publication number
SE8100700L
SE8100700L SE8100700A SE8100700A SE8100700L SE 8100700 L SE8100700 L SE 8100700L SE 8100700 A SE8100700 A SE 8100700A SE 8100700 A SE8100700 A SE 8100700A SE 8100700 L SE8100700 L SE 8100700L
Authority
SE
Sweden
Prior art keywords
control unit
phase
test data
line control
time division
Prior art date
Application number
SE8100700A
Other languages
Unknown language ( )
English (en)
Swedish (sv)
Inventor
A Ascagni
S Belletti
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
Publication of SE8100700L publication Critical patent/SE8100700L/

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
    • 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
    • H04M3/241—Arrangements for supervision, monitoring or testing with provision for checking the normal operation for stored program controlled exchanges
    • 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)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Monitoring And Testing Of Exchanges (AREA)
  • Facsimiles In General (AREA)
SE8100700A 1980-02-29 1981-01-30 Kopplingsanordning for detektering av rett drift av ledningsstyrenheten i en med tidsuppdelning arbetande telefonvexel SE8100700L (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT8020252A IT8020252A0 (it) 1980-02-29 1980-02-29 Disposizione circuitale per rilevare il corretto funzionamento dell'unita' controllo linee di una centrale di commutazione telefonica a divisione di tempo.

Publications (1)

Publication Number Publication Date
SE8100700L true SE8100700L (sv) 1981-08-30

Family

ID=11165157

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8100700A SE8100700L (sv) 1980-02-29 1981-01-30 Kopplingsanordning for detektering av rett drift av ledningsstyrenheten i en med tidsuppdelning arbetande telefonvexel

Country Status (8)

Country Link
BR (1) BR8101066A (es)
DE (1) DE3107638A1 (es)
ES (1) ES499738A0 (es)
FR (1) FR2477355A1 (es)
GB (1) GB2073547A (es)
IT (1) IT8020252A0 (es)
PT (1) PT72583B (es)
SE (1) SE8100700L (es)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1030688B (it) * 1974-10-07 1979-04-10 Sits Soc It Telecom Siemens Dispositivo di controllo per traslatori a logica centralizzata per centrali telefoniche
DE2543408C3 (de) * 1975-09-29 1978-11-02 Siemens Ag, 1000 Berlin Und 8000 Muenchen Verfahren zur Überwachung von PCM-Verbindungen

Also Published As

Publication number Publication date
PT72583B (fr) 1982-03-12
FR2477355A1 (fr) 1981-09-04
DE3107638A1 (de) 1982-03-18
ES8202222A1 (es) 1982-02-01
ES499738A0 (es) 1982-02-01
BR8101066A (pt) 1981-09-01
PT72583A (fr) 1981-03-01
GB2073547A (en) 1981-10-14
IT8020252A0 (it) 1980-02-29

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