JPS6165540A - 光海底ケ−ブルシステムの障害点探索方式 - Google Patents

光海底ケ−ブルシステムの障害点探索方式

Info

Publication number
JPS6165540A
JPS6165540A JP59186032A JP18603284A JPS6165540A JP S6165540 A JPS6165540 A JP S6165540A JP 59186032 A JP59186032 A JP 59186032A JP 18603284 A JP18603284 A JP 18603284A JP S6165540 A JPS6165540 A JP S6165540A
Authority
JP
Japan
Prior art keywords
optical submarine
submarine cable
cable
conductor
seawater
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
JP59186032A
Other languages
English (en)
Japanese (ja)
Other versions
JPH022335B2 (enrdf_load_stackoverflow
Inventor
Teruo Hata
畑 輝男
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.)
Fujitsu Ltd
Original Assignee
Fujitsu 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 Fujitsu Ltd filed Critical Fujitsu Ltd
Priority to JP59186032A priority Critical patent/JPS6165540A/ja
Publication of JPS6165540A publication Critical patent/JPS6165540A/ja
Publication of JPH022335B2 publication Critical patent/JPH022335B2/ja
Granted legal-status Critical Current

Links

Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04BTRANSMISSION
    • H04B3/00Line transmission systems
    • H04B3/02Details
    • H04B3/46Monitoring; 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)
  • Optical Communication System (AREA)
JP59186032A 1984-09-05 1984-09-05 光海底ケ−ブルシステムの障害点探索方式 Granted JPS6165540A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP59186032A JPS6165540A (ja) 1984-09-05 1984-09-05 光海底ケ−ブルシステムの障害点探索方式

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP59186032A JPS6165540A (ja) 1984-09-05 1984-09-05 光海底ケ−ブルシステムの障害点探索方式

Publications (2)

Publication Number Publication Date
JPS6165540A true JPS6165540A (ja) 1986-04-04
JPH022335B2 JPH022335B2 (enrdf_load_stackoverflow) 1990-01-17

Family

ID=16181199

Family Applications (1)

Application Number Title Priority Date Filing Date
JP59186032A Granted JPS6165540A (ja) 1984-09-05 1984-09-05 光海底ケ−ブルシステムの障害点探索方式

Country Status (1)

Country Link
JP (1) JPS6165540A (enrdf_load_stackoverflow)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0704734A3 (de) * 1994-09-28 1996-08-21 Norddeutsche Seekabelwerke Ag Seekabel
FR2841711A1 (fr) * 2002-06-27 2004-01-02 France Telecom Dispostif de detection et de localisation de defauts de transmission dans les reseaux hfc et procede de mise en oeuvre
JP2011014121A (ja) * 2009-06-30 2011-01-20 E-Pin Optical Industry Co Ltd 微小電子機械走査の座標検出方法とそれを用いたタッチパネル

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0704734A3 (de) * 1994-09-28 1996-08-21 Norddeutsche Seekabelwerke Ag Seekabel
FR2841711A1 (fr) * 2002-06-27 2004-01-02 France Telecom Dispostif de detection et de localisation de defauts de transmission dans les reseaux hfc et procede de mise en oeuvre
WO2004004153A1 (fr) * 2002-06-27 2004-01-08 France Telecom Dispositif de detection et de localisation de defauts de transmission dans les reseaux hfc et procede de mise en oeuvre
JP2011014121A (ja) * 2009-06-30 2011-01-20 E-Pin Optical Industry Co Ltd 微小電子機械走査の座標検出方法とそれを用いたタッチパネル

Also Published As

Publication number Publication date
JPH022335B2 (enrdf_load_stackoverflow) 1990-01-17

Similar Documents

Publication Publication Date Title
US4553085A (en) Coaxial cable tester device
EP0629866B1 (en) Method for locating faults in an electric power cable line
US5268644A (en) Fault detection and isolation in automotive wiring harness by time-domain reflectometry
CN107209220B (zh) 使用行波的故障定位
US6265880B1 (en) Apparatus and method for detecting conduit chafing
EP2437075B1 (en) Locating partial discharge in a power cable
US4506210A (en) Method for identifying cable conductors using two signals at different frequencies
CN112611939A (zh) 地下电缆线路的故障定位系统和方法
US4503526A (en) Device for water inflow detection inside a seismic streamer
US6940289B2 (en) Method and apparatus for tracing a line
US4184143A (en) Seismic signal conductor testing system
CN103109198A (zh) 通过反射法检测电缺陷的方法和结构
JPS6165540A (ja) 光海底ケ−ブルシステムの障害点探索方式
GB2034486A (en) Method and apparatus for locating faults in electric cables
Lee Development of an accurate transmission line fault locator using the global positioning system satellites
JP3362755B2 (ja) 通信用平衡回線の心線誤接続位置探索方法
JPS6215473A (ja) 送電線故障点の標定方法
US5055828A (en) Parasitic-ground current indicator for electrical system
JPS62105058A (ja) 光海底ケ−ブルの障害点検出方式
JPH11108968A (ja) 通信ケーブル用活線テスタ
JPH0411180Y2 (enrdf_load_stackoverflow)
SU1525633A1 (ru) Устройство дл определени места повреждени изол ции электрического проводника
WO1996006362A1 (en) Cable fault location
JPH0414753B2 (enrdf_load_stackoverflow)
JPS6249264A (ja) 配線試験装置