JPH0133983B2 - - Google Patents

Info

Publication number
JPH0133983B2
JPH0133983B2 JP56037639A JP3763981A JPH0133983B2 JP H0133983 B2 JPH0133983 B2 JP H0133983B2 JP 56037639 A JP56037639 A JP 56037639A JP 3763981 A JP3763981 A JP 3763981A JP H0133983 B2 JPH0133983 B2 JP H0133983B2
Authority
JP
Japan
Prior art keywords
test
test line
trunk
route
swf
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
JP56037639A
Other languages
English (en)
Japanese (ja)
Other versions
JPS57152264A (en
Inventor
Kazuo Suzuki
Kazuhide Shibata
Masaharu Fukushima
Yoichi Ogawa
Sho Mototani
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.)
Fujitsu Ltd
Hitachi Ltd
NEC Corp
Oki Electric Industry Co Ltd
NTT Inc
Original Assignee
Fujitsu Ltd
Hitachi Ltd
Nippon Telegraph and Telephone Corp
Oki Electric Industry Co Ltd
Nippon Electric Co 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 Fujitsu Ltd, Hitachi Ltd, Nippon Telegraph and Telephone Corp, Oki Electric Industry Co Ltd, Nippon Electric Co Ltd filed Critical Fujitsu Ltd
Priority to JP3763981A priority Critical patent/JPS57152264A/ja
Publication of JPS57152264A publication Critical patent/JPS57152264A/ja
Publication of JPH0133983B2 publication Critical patent/JPH0133983B2/ja
Granted legal-status Critical Current

Links

Classifications

    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Monitoring And Testing Of Exchanges (AREA)
JP3763981A 1981-03-16 1981-03-16 Remote test system Granted JPS57152264A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3763981A JPS57152264A (en) 1981-03-16 1981-03-16 Remote test system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3763981A JPS57152264A (en) 1981-03-16 1981-03-16 Remote test system

Publications (2)

Publication Number Publication Date
JPS57152264A JPS57152264A (en) 1982-09-20
JPH0133983B2 true JPH0133983B2 (esLanguage) 1989-07-17

Family

ID=12503212

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3763981A Granted JPS57152264A (en) 1981-03-16 1981-03-16 Remote test system

Country Status (1)

Country Link
JP (1) JPS57152264A (esLanguage)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53123014A (en) * 1977-04-01 1978-10-27 Nec Corp Master test system

Also Published As

Publication number Publication date
JPS57152264A (en) 1982-09-20

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