JPH053938B2 - - Google Patents

Info

Publication number
JPH053938B2
JPH053938B2 JP18084185A JP18084185A JPH053938B2 JP H053938 B2 JPH053938 B2 JP H053938B2 JP 18084185 A JP18084185 A JP 18084185A JP 18084185 A JP18084185 A JP 18084185A JP H053938 B2 JPH053938 B2 JP H053938B2
Authority
JP
Japan
Prior art keywords
signal
fault
relay
point
transmission line
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 - Lifetime
Application number
JP18084185A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6240830A (ja
Inventor
Toshikazu Matsumoto
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
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 Nippon Electric Co Ltd filed Critical Nippon Electric Co Ltd
Priority to JP60180841A priority Critical patent/JPS6240830A/ja
Publication of JPS6240830A publication Critical patent/JPS6240830A/ja
Publication of JPH053938B2 publication Critical patent/JPH053938B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Dc Digital Transmission (AREA)
  • Maintenance And Management Of Digital Transmission (AREA)
  • Monitoring And Testing Of Transmission In General (AREA)
  • Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
  • Optical Communication System (AREA)
JP60180841A 1985-08-16 1985-08-16 障害点標定方式 Granted JPS6240830A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP60180841A JPS6240830A (ja) 1985-08-16 1985-08-16 障害点標定方式

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP60180841A JPS6240830A (ja) 1985-08-16 1985-08-16 障害点標定方式

Publications (2)

Publication Number Publication Date
JPS6240830A JPS6240830A (ja) 1987-02-21
JPH053938B2 true JPH053938B2 (enrdf_load_stackoverflow) 1993-01-18

Family

ID=16090291

Family Applications (1)

Application Number Title Priority Date Filing Date
JP60180841A Granted JPS6240830A (ja) 1985-08-16 1985-08-16 障害点標定方式

Country Status (1)

Country Link
JP (1) JPS6240830A (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
JPS6240830A (ja) 1987-02-21

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