JPS5481008A - Test system for remote control unit - Google Patents

Test system for remote control unit

Info

Publication number
JPS5481008A
JPS5481008A JP13236277A JP13236277A JPS5481008A JP S5481008 A JPS5481008 A JP S5481008A JP 13236277 A JP13236277 A JP 13236277A JP 13236277 A JP13236277 A JP 13236277A JP S5481008 A JPS5481008 A JP S5481008A
Authority
JP
Japan
Prior art keywords
rrc
control unit
remote control
information
rmc
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.)
Granted
Application number
JP13236277A
Other languages
Japanese (ja)
Other versions
JPS5928303B2 (en
Inventor
Yoshio Koda
Takao Ono
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
Nippon Telegraph and Telephone Corp
Original Assignee
NEC Corp
Nippon Telegraph and Telephone 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 Telegraph and Telephone Corp, Nippon Electric Co Ltd filed Critical NEC Corp
Priority to JP52132362A priority Critical patent/JPS5928303B2/en
Publication of JPS5481008A publication Critical patent/JPS5481008A/en
Publication of JPS5928303B2 publication Critical patent/JPS5928303B2/en
Expired 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
    • H04Q1/22—Automatic arrangements
    • H04Q1/26—Automatic arrangements for signalling trouble in unoccupied sub-exchanges

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Monitoring And Testing Of Exchanges (AREA)
  • Exchange Systems With Centralized Control (AREA)
  • Time-Division Multiplex Systems (AREA)
  • Monitoring And Testing Of Transmission In General (AREA)

Abstract

PURPOSE:To economically perform the test for judgement of the propriety of each terminal unit and each remote control unit, by providing the sectioning means between the slave station romote control unit and terminal unit of remote station. CONSTITUTION:The information from the central control unit CC is converted into the signal easily delivered to remote location via the delivery line with the master station remote control unit RMC, and the information from the remote station is converted to the interface with RMC and delivered to CC. The remote control unit TST is connected to the T terminal of RMC. RRC delivers the information fed from RMC through the delivery line to the terminal unit S suitably and it is the slave station remote control unit performing signal conversion to deliver the signal from S to the delivery line. TSP, which is sectioning means, is provided between RRC and S, RRC and S are disconnected by inserting the plug P, and the information from RRC to S passes through RRC-b lead-TSP-p-lead a-RRC path and the information from RRC to lead a is delivered to the path P-TSP-lead b-RRC.
JP52132362A 1977-11-02 1977-11-02 Remote control device test method Expired JPS5928303B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP52132362A JPS5928303B2 (en) 1977-11-02 1977-11-02 Remote control device test method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP52132362A JPS5928303B2 (en) 1977-11-02 1977-11-02 Remote control device test method

Publications (2)

Publication Number Publication Date
JPS5481008A true JPS5481008A (en) 1979-06-28
JPS5928303B2 JPS5928303B2 (en) 1984-07-12

Family

ID=15079583

Family Applications (1)

Application Number Title Priority Date Filing Date
JP52132362A Expired JPS5928303B2 (en) 1977-11-02 1977-11-02 Remote control device test method

Country Status (1)

Country Link
JP (1) JPS5928303B2 (en)

Also Published As

Publication number Publication date
JPS5928303B2 (en) 1984-07-12

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