JPS5859636A - 障害区間探索方式 - Google Patents

障害区間探索方式

Info

Publication number
JPS5859636A
JPS5859636A JP56157314A JP15731481A JPS5859636A JP S5859636 A JPS5859636 A JP S5859636A JP 56157314 A JP56157314 A JP 56157314A JP 15731481 A JP15731481 A JP 15731481A JP S5859636 A JPS5859636 A JP S5859636A
Authority
JP
Japan
Prior art keywords
power supply
relay
power
repeater
repeator
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
JP56157314A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6236415B2 (enExample
Inventor
Masaru Aoyanagi
青柳　勝
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 JP56157314A priority Critical patent/JPS5859636A/ja
Publication of JPS5859636A publication Critical patent/JPS5859636A/ja
Publication of JPS6236415B2 publication Critical patent/JPS6236415B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B3/00—Line transmission systems
    • H04B3/02—Details
    • H04B3/46—Monitoring; Testing

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Monitoring And Testing Of Transmission In General (AREA)
  • Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
JP56157314A 1981-10-02 1981-10-02 障害区間探索方式 Granted JPS5859636A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56157314A JPS5859636A (ja) 1981-10-02 1981-10-02 障害区間探索方式

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56157314A JPS5859636A (ja) 1981-10-02 1981-10-02 障害区間探索方式

Publications (2)

Publication Number Publication Date
JPS5859636A true JPS5859636A (ja) 1983-04-08
JPS6236415B2 JPS6236415B2 (enExample) 1987-08-06

Family

ID=15646970

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56157314A Granted JPS5859636A (ja) 1981-10-02 1981-10-02 障害区間探索方式

Country Status (1)

Country Link
JP (1) JPS5859636A (enExample)

Also Published As

Publication number Publication date
JPS6236415B2 (enExample) 1987-08-06

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