JPS5628549A - Remote station subscriber's line test system - Google Patents

Remote station subscriber's line test system

Info

Publication number
JPS5628549A
JPS5628549A JP10424979A JP10424979A JPS5628549A JP S5628549 A JPS5628549 A JP S5628549A JP 10424979 A JP10424979 A JP 10424979A JP 10424979 A JP10424979 A JP 10424979A JP S5628549 A JPS5628549 A JP S5628549A
Authority
JP
Japan
Prior art keywords
subscriber
test
line test
line
test information
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.)
Pending
Application number
JP10424979A
Other languages
Japanese (ja)
Inventor
Akiyasu Suzuki
Shige Matsuo
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.)
NEC Corp
Original Assignee
NEC Corp
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 NEC Corp, Nippon Electric Co Ltd filed Critical NEC Corp
Priority to JP10424979A priority Critical patent/JPS5628549A/en
Publication of JPS5628549A publication Critical patent/JPS5628549A/en
Pending 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)

Abstract

PURPOSE:To make a line test efficient, by transferring all subscriber's line test information to respective remote station exchanges to perform the test after storing them in the master station. CONSTITUTION:A person in charge of master station exchange 1 writes line test information for every tested subscriber from input/output device 12 to main memory unit 11 through CPU10. Then, CUP10 classifies test information for every remote station according to the line test control program and transfers test information to subscriber's line test unit 23 provided in remote stations 2-1-2-n respectively. Unit 23 drives the change-over switch in subscriber circuit 24 after storing test information and leads in the subscriber's line to execute the test.
JP10424979A 1979-08-15 1979-08-15 Remote station subscriber's line test system Pending JPS5628549A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10424979A JPS5628549A (en) 1979-08-15 1979-08-15 Remote station subscriber's line test system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10424979A JPS5628549A (en) 1979-08-15 1979-08-15 Remote station subscriber's line test system

Publications (1)

Publication Number Publication Date
JPS5628549A true JPS5628549A (en) 1981-03-20

Family

ID=14375656

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10424979A Pending JPS5628549A (en) 1979-08-15 1979-08-15 Remote station subscriber's line test system

Country Status (1)

Country Link
JP (1) JPS5628549A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62163444A (en) * 1986-01-13 1987-07-20 Fujitsu Ltd Subscriber line test system
JPH0336862A (en) * 1989-07-03 1991-02-18 Nec Corp Isdn remote subscriber test system
JPH03151750A (en) * 1989-11-08 1991-06-27 Nippon Telegr & Teleph Corp <Ntt> Remote measuring method for subscriber line characteristic

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4837368U (en) * 1971-09-07 1973-05-07
JPS53102609A (en) * 1977-02-19 1978-09-07 Anritsu Electric Co Ltd Tall channel automatic tester connecting operation tester in automatic telephone exchange system

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4837368U (en) * 1971-09-07 1973-05-07
JPS53102609A (en) * 1977-02-19 1978-09-07 Anritsu Electric Co Ltd Tall channel automatic tester connecting operation tester in automatic telephone exchange system

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62163444A (en) * 1986-01-13 1987-07-20 Fujitsu Ltd Subscriber line test system
JPH0423465B2 (en) * 1986-01-13 1992-04-22 Fujitsu Ltd
JPH0336862A (en) * 1989-07-03 1991-02-18 Nec Corp Isdn remote subscriber test system
JPH03151750A (en) * 1989-11-08 1991-06-27 Nippon Telegr & Teleph Corp <Ntt> Remote measuring method for subscriber line characteristic

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