PT72585B - CLEAN CIRCUITRY FOR DETECTING THE CORRECT FUNCTIONING OF THE RE-BUCK FOR CONNECTING THE BINSCRIPTERS IN A TIME DIVISION CENTER - Google Patents

CLEAN CIRCUITRY FOR DETECTING THE CORRECT FUNCTIONING OF THE RE-BUCK FOR CONNECTING THE BINSCRIPTERS IN A TIME DIVISION CENTER

Info

Publication number
PT72585B
PT72585B PT72585A PT7258581A PT72585B PT 72585 B PT72585 B PT 72585B PT 72585 A PT72585 A PT 72585A PT 7258581 A PT7258581 A PT 7258581A PT 72585 B PT72585 B PT 72585B
Authority
PT
Portugal
Prior art keywords
binscripters
buck
circuitry
clean
detecting
Prior art date
Application number
PT72585A
Other languages
French (fr)
Portuguese (pt)
Other versions
PT72585A (en
Inventor
Massimo Lanzavecchia
Virgilio Mosca
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 PT72585A publication Critical patent/PT72585A/en
Publication of PT72585B publication Critical patent/PT72585B/en

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
    • H04M3/244—Arrangements for supervision, monitoring or testing with provision for checking the normal operation for multiplex systems
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Monitoring And Testing Of Exchanges (AREA)
  • Use Of Switch Circuits For Exchanges And Methods Of Control Of Multiplex Exchanges (AREA)
PT72585A 1980-02-29 1981-02-27 CLEAN CIRCUITRY FOR DETECTING THE CORRECT FUNCTIONING OF THE RE-BUCK FOR CONNECTING THE BINSCRIPTERS IN A TIME DIVISION CENTER PT72585B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT8020254A IT8020254A0 (en) 1980-02-29 1980-02-29 CONNECTION OF USERS IN A CIRCUIT ARRANGEMENT ATTACHED ACENTRAL TELEPHONE DIVISION TO DETECT THE CORRECT OPERATION TIME. OF THE NETWORK RESPONSIBLE FOR

Publications (2)

Publication Number Publication Date
PT72585A PT72585A (en) 1981-03-01
PT72585B true PT72585B (en) 1982-03-12

Family

ID=11165180

Family Applications (1)

Application Number Title Priority Date Filing Date
PT72585A PT72585B (en) 1980-02-29 1981-02-27 CLEAN CIRCUITRY FOR DETECTING THE CORRECT FUNCTIONING OF THE RE-BUCK FOR CONNECTING THE BINSCRIPTERS IN A TIME DIVISION CENTER

Country Status (9)

Country Link
AR (1) AR226342A1 (en)
BR (1) BR8101064A (en)
DE (1) DE3105960A1 (en)
ES (1) ES499786A0 (en)
FR (1) FR2488468A1 (en)
GB (1) GB2070893A (en)
IT (1) IT8020254A0 (en)
PT (1) PT72585B (en)
SE (1) SE8100702L (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3245006C2 (en) * 1982-12-06 1986-08-14 Telefonbau Und Normalzeit Gmbh, 6000 Frankfurt Circuit arrangement for testing coupling network paths in four-wire, time-division multiplexed telecommunication systems, in particular telephone switching systems
DE3307347A1 (en) * 1983-03-02 1984-09-06 Siemens AG, 1000 Berlin und 8000 München Circuit arrangement for PCM telecommunications switching systems with test devices for functional testing of switched connections

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2026141A1 (en) * 1968-12-14 1970-09-11 Sits Soc It Telecom Siemens
BE759380A (en) * 1969-11-26 1971-05-25 Int Standard Electric Corp TELEPHONE CALL SIMULATOR
JPS554187A (en) * 1978-06-26 1980-01-12 Fujitsu Ltd Test system

Also Published As

Publication number Publication date
AR226342A1 (en) 1982-06-30
FR2488468A1 (en) 1982-02-12
GB2070893A (en) 1981-09-09
DE3105960A1 (en) 1981-12-10
ES8202223A1 (en) 1982-02-01
BR8101064A (en) 1981-09-01
PT72585A (en) 1981-03-01
ES499786A0 (en) 1982-02-01
SE8100702L (en) 1981-08-30
IT8020254A0 (en) 1980-02-29

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