JPS5327309A - Test system for communication pat h controller for telephone exchanger - Google Patents

Test system for communication pat h controller for telephone exchanger

Info

Publication number
JPS5327309A
JPS5327309A JP10157176A JP10157176A JPS5327309A JP S5327309 A JPS5327309 A JP S5327309A JP 10157176 A JP10157176 A JP 10157176A JP 10157176 A JP10157176 A JP 10157176A JP S5327309 A JPS5327309 A JP S5327309A
Authority
JP
Japan
Prior art keywords
controller
test system
telephone exchanger
pat
communication
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
JP10157176A
Other languages
Japanese (ja)
Inventor
Toru Hoshi
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP10157176A priority Critical patent/JPS5327309A/en
Publication of JPS5327309A publication Critical patent/JPS5327309A/en
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q1/00—Details of selecting apparatus or arrangements
    • H04Q1/18—Electrical details
    • H04Q1/20—Testing circuits or apparatus; Circuits or apparatus for detecting, indicating, or signalling faults or troubles

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Monitoring And Testing Of Exchanges (AREA)

Abstract

PURPOSE:To enable small size and economy for the circuit, by commonly using the driving inspection circuit and the load inspection circuit.
JP10157176A 1976-08-27 1976-08-27 Test system for communication pat h controller for telephone exchanger Pending JPS5327309A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10157176A JPS5327309A (en) 1976-08-27 1976-08-27 Test system for communication pat h controller for telephone exchanger

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10157176A JPS5327309A (en) 1976-08-27 1976-08-27 Test system for communication pat h controller for telephone exchanger

Publications (1)

Publication Number Publication Date
JPS5327309A true JPS5327309A (en) 1978-03-14

Family

ID=14304080

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10157176A Pending JPS5327309A (en) 1976-08-27 1976-08-27 Test system for communication pat h controller for telephone exchanger

Country Status (1)

Country Link
JP (1) JPS5327309A (en)

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