ATE202438T1 - System, verfahren und vorrichtung zur überwachung eines faseroptischen kabels - Google Patents
System, verfahren und vorrichtung zur überwachung eines faseroptischen kabelsInfo
- Publication number
- ATE202438T1 ATE202438T1 AT95932900T AT95932900T ATE202438T1 AT E202438 T1 ATE202438 T1 AT E202438T1 AT 95932900 T AT95932900 T AT 95932900T AT 95932900 T AT95932900 T AT 95932900T AT E202438 T1 ATE202438 T1 AT E202438T1
- Authority
- AT
- Austria
- Prior art keywords
- fiber
- monitoring
- optical cable
- cable
- optical
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
- H04B10/07—Arrangements for monitoring or testing transmission systems; Arrangements for fault measurement of transmission systems
- H04B10/075—Arrangements for monitoring or testing transmission systems; Arrangements for fault measurement of transmission systems using an in-service signal
- H04B10/079—Arrangements for monitoring or testing transmission systems; Arrangements for fault measurement of transmission systems using an in-service signal using measurements of the data signal
- H04B10/0795—Performance monitoring; Measurement of transmission parameters
- H04B10/07955—Monitoring or measuring power
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M11/00—Testing of optical apparatus; Testing structures by optical methods not otherwise provided for
- G01M11/30—Testing of optical devices, constituted by fibre optics or optical waveguides
- G01M11/33—Testing of optical devices, constituted by fibre optics or optical waveguides with a light emitter being disposed at one fibre or waveguide end-face, and a light receiver at the other end-face
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
- H04B10/03—Arrangements for fault recovery
- H04B10/032—Arrangements for fault recovery using working and protection systems
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Engineering & Computer Science (AREA)
- Analytical Chemistry (AREA)
- General Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Optics & Photonics (AREA)
- Optical Communication System (AREA)
- Arrangements For Transmission Of Measured Signals (AREA)
- Monitoring And Testing Of Transmission In General (AREA)
- Measuring Instrument Details And Bridges, And Automatic Balancing Devices (AREA)
- Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
- Light Guides In General And Applications Therefor (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/IT1995/000150 WO1997010651A1 (en) | 1995-09-15 | 1995-09-15 | System, method and device for monitoring a fiber optic cable |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE202438T1 true ATE202438T1 (de) | 2001-07-15 |
Family
ID=11332477
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT95932900T ATE202438T1 (de) | 1995-09-15 | 1995-09-15 | System, verfahren und vorrichtung zur überwachung eines faseroptischen kabels |
Country Status (18)
Country | Link |
---|---|
US (1) | US5793481A (de) |
EP (1) | EP0850514B1 (de) |
JP (1) | JPH11511620A (de) |
AR (2) | AR003567A1 (de) |
AT (1) | ATE202438T1 (de) |
AU (1) | AU705520B2 (de) |
BR (1) | BR9510642A (de) |
DE (1) | DE69521443T2 (de) |
DK (1) | DK0850514T3 (de) |
EE (1) | EE03464B1 (de) |
ES (1) | ES2158953T3 (de) |
GR (1) | GR3036632T3 (de) |
HK (1) | HK1017180A1 (de) |
NZ (1) | NZ293355A (de) |
PT (1) | PT850514E (de) |
TJ (1) | TJ336B (de) |
UA (1) | UA46054C2 (de) |
WO (1) | WO1997010651A1 (de) |
Families Citing this family (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3224344B2 (ja) * | 1996-06-10 | 2001-10-29 | 安藤電気株式会社 | 多分岐光線路試験装置 |
JPH10164018A (ja) * | 1996-11-26 | 1998-06-19 | Fujitsu Ltd | 光送信機並びに該光送信機を有する端局装置及び光通信システム |
US6115154A (en) * | 1998-09-18 | 2000-09-05 | Telcordia Technologies, Inc. | Method and system for detecting loss of signal in wavelength division multiplexed systems |
FI106683B (fi) * | 1998-11-10 | 2001-03-15 | Nokia Networks Oy | Varmennus optisessa tietoliikennejärjestelmässä |
US6370294B1 (en) | 1999-06-25 | 2002-04-09 | Adc Telecommunications, Inc. | Fiber optic circuit and module with switch |
JP2003320764A (ja) * | 2002-02-27 | 2003-11-11 | Tokushu Paper Mfg Co Ltd | 平版印刷版用合紙及びその製造方法 |
CA2413218C (en) * | 2002-11-29 | 2015-01-27 | Measurement Microsystems A-Z Inc. | Flash optical performance monitor |
EP1610475B1 (de) * | 2003-03-28 | 2008-12-24 | Fujitsu Limited | Auswahldetektionssystem für optische übertragungswege |
US7088880B1 (en) | 2003-12-24 | 2006-08-08 | Lockheed Martin Corporation | Optical fiber coupling and inline fault monitor device and method |
JP4699924B2 (ja) * | 2006-03-16 | 2011-06-15 | 富士通株式会社 | 光特性を測定する方法およびシステム |
JP5211800B2 (ja) * | 2008-03-28 | 2013-06-12 | 富士通株式会社 | 光通信システム及び同システムにおける光伝送路の測定方法並びに送信局及び受信局 |
CA2742937C (en) * | 2008-11-08 | 2016-12-06 | Sensortran, Inc. | System and method for determining characteristics of power cables using distributed temperature sensing systems |
US9077448B2 (en) * | 2012-08-23 | 2015-07-07 | International Business Machines Corporation | Read optical power link service for link health diagnostics |
CN104518826B (zh) * | 2013-09-30 | 2017-10-24 | 华为技术有限公司 | 一种监测光纤故障的方法、设备及系统 |
RU2607729C1 (ru) * | 2015-09-04 | 2017-01-10 | Открытое акционерное общество Всероссийский научно-исследовательский, проектно-конструкторский и технологический институт кабельной промышленности (ВНИИ КП) | Устройство для испытания кабеля для прокладки внутри помещений и стационарных объектов |
RU2642034C1 (ru) * | 2016-07-20 | 2018-01-23 | федеральное автономное учреждение "Государственный научно-исследовательский испытательный институт проблем технической защиты информации Федеральной службы по техническому и экспортному контролю" | Способ дистанционного перехвата конфиденциальной речевой информации, циркулирующей в защищенном помещении |
RU2671855C1 (ru) * | 2017-08-23 | 2018-11-07 | Федеральное государственное бюджетное образовательное учреждение высшего образования "Поволжский государственный университет телекоммуникаций и информатики" (ФГБОУ ВО ПГУТИ) | Способ симплексной передачи данных по оптическому волокну кабельной линии |
RU2672049C1 (ru) * | 2017-08-23 | 2018-11-09 | Федеральное государственное бюджетное образовательное учреждение высшего образования "Поволжский государственный университет телекоммуникаций и информатики" (ФГБОУ ВО ПГУТИ) | Способ защиты от утечки речевой информации через волоконно-оптические линии |
DE102019103168A1 (de) * | 2018-02-15 | 2019-08-22 | Highyag Lasertechnologie Gmbh | System zur datenübertragung in optischen systemen |
RU2722922C1 (ru) * | 2020-01-30 | 2020-06-04 | Федеральное государственное бюджетное образовательное учреждение высшего образования "Поволжский государственный университет телекоммуникаций и информатики" | Способ симплексной передачи данных по оптическому волокну кабельной линии |
US10996117B1 (en) * | 2020-05-31 | 2021-05-04 | Accelovant Technologies Corporation | Integrated active fiber optic temperature measuring device |
CN115765867B (zh) * | 2022-11-21 | 2024-05-07 | 中国联合网络通信集团有限公司 | 链路检测方法、装置、设备及存储介质 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4183666A (en) * | 1977-03-10 | 1980-01-15 | Mitsubishi Rayon Company, Limited | Method of measuring light transmission losses of optical materials |
EP0061884A1 (de) * | 1981-03-30 | 1982-10-06 | Imperial Chemical Industries Plc | Sensor aus Lichtleitfasern |
JPH0672833B2 (ja) * | 1985-12-11 | 1994-09-14 | 松下電器産業株式会社 | 光ファイバの伝送特性測定方法 |
JPH0353141A (ja) * | 1989-07-21 | 1991-03-07 | Nippon Telegr & Teleph Corp <Ntt> | 光ファイバの光損失測定方法 |
US5535139A (en) * | 1994-04-04 | 1996-07-09 | International Business Machines Corporation | Portable fiber optic splitter tool for multimode optical fiber cable link |
-
1995
- 1995-09-15 AU AU35770/95A patent/AU705520B2/en not_active Ceased
- 1995-09-15 UA UA98041703A patent/UA46054C2/uk unknown
- 1995-09-15 ES ES95932900T patent/ES2158953T3/es not_active Expired - Lifetime
- 1995-09-15 WO PCT/IT1995/000150 patent/WO1997010651A1/en active IP Right Grant
- 1995-09-15 EP EP95932900A patent/EP0850514B1/de not_active Expired - Lifetime
- 1995-09-15 AT AT95932900T patent/ATE202438T1/de not_active IP Right Cessation
- 1995-09-15 DK DK95932900T patent/DK0850514T3/da active
- 1995-09-15 TJ TJ98000509A patent/TJ336B/xx unknown
- 1995-09-15 DE DE69521443T patent/DE69521443T2/de not_active Expired - Fee Related
- 1995-09-15 US US08/704,669 patent/US5793481A/en not_active Expired - Fee Related
- 1995-09-15 NZ NZ293355A patent/NZ293355A/xx unknown
- 1995-09-15 PT PT95932900T patent/PT850514E/pt unknown
- 1995-09-15 JP JP9511808A patent/JPH11511620A/ja not_active Ceased
- 1995-09-15 BR BR9510642-1A patent/BR9510642A/pt not_active Application Discontinuation
- 1995-09-15 EE EE9800087A patent/EE03464B1/xx not_active IP Right Cessation
-
1996
- 1996-09-12 AR ARP960104330A patent/AR003567A1/es active IP Right Grant
-
1997
- 1997-08-28 AR ARP970103928A patent/AR009472A2/es not_active Application Discontinuation
-
1999
- 1999-04-28 HK HK99101904A patent/HK1017180A1/xx not_active IP Right Cessation
-
2001
- 2001-09-17 GR GR20010401490T patent/GR3036632T3/el not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
PT850514E (pt) | 2001-11-30 |
AR003567A1 (es) | 1998-08-05 |
EE03464B1 (et) | 2001-06-15 |
GR3036632T3 (en) | 2001-12-31 |
AR009472A2 (es) | 2000-04-26 |
TJ336B (en) | 2002-07-01 |
NZ293355A (en) | 1999-11-29 |
UA46054C2 (uk) | 2002-05-15 |
EP0850514A1 (de) | 1998-07-01 |
EE9800087A (et) | 1998-10-15 |
ES2158953T3 (es) | 2001-09-16 |
EP0850514B1 (de) | 2001-06-20 |
AU705520B2 (en) | 1999-05-27 |
JPH11511620A (ja) | 1999-10-05 |
DK0850514T3 (da) | 2001-10-01 |
AU3577095A (en) | 1997-04-01 |
HK1017180A1 (en) | 1999-11-12 |
US5793481A (en) | 1998-08-11 |
BR9510642A (pt) | 1999-11-30 |
DE69521443T2 (de) | 2002-05-29 |
WO1997010651A1 (en) | 1997-03-20 |
DE69521443D1 (de) | 2001-07-26 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE69521443D1 (de) | System, verfahren und vorrichtung zur überwachung eines faseroptischen kabels | |
DE59607829D1 (de) | Verfahren und vorrichtung zur überwachung eines kraftstoffzumesssystems | |
DE69605337D1 (de) | Positionierungssystem und Verfahren und Apparat zur Herstellung einer Vorrichtung | |
DE69713778D1 (de) | Vorrichtung zur überwachung eines regelungssystems | |
DE59813553D1 (de) | Verfahren und Vorrichtung zur Überprüfung einer Bremsanlage | |
DE69735720D1 (de) | Verfahren, system und vorrichtung zur überwachung von teilnehmerbetribsamkeit | |
DE69630480D1 (de) | Verfahren, Vorrichtung und Datenstrukturen zur Objektverwaltung | |
DE69637204D1 (de) | Vorrichtung und Verfahren zur Drucksteuerung | |
DE69602829D1 (de) | Verfahren und vorrichtung zum überwachen einer bodenverdichtung | |
DE69627668D1 (de) | Verfahren und vorrichtung für den chlamydiennachweis | |
DE69607532D1 (de) | Verfahren und Vorrichtung zur Leistungsüberwachung einer Lasersenderanordnung | |
DE69631895D1 (de) | Vorrichtung und verfahren zum seitlichen pumpen einer optischen faser | |
DE69636029D1 (de) | Verfahren und Vorrichtung zur Datenübertragung | |
DE69625093D1 (de) | Belichtungsverfahren, Belichtungsapparat und Verfahren zur Herstellung einer Vorrichtung | |
DE69507969D1 (de) | Verfahren und Vorrichtung für eine mehrschichtige Halte/Fortsetzungsystemfunktion | |
DE69632566D1 (de) | Verfahren und vorrichtung zur synchronisierung eines spreizcodes | |
DE69623248D1 (de) | Verfahren und Vorrichtung zur Entfernungsmessung | |
DE69633844D1 (de) | Verfahren und Vorrichtung zur mehrfachen Kommunikation | |
DE69635651D1 (de) | Vorrichtung und Verfahren zur Datenumwandlung | |
DE69621739D1 (de) | Verfahren, vorrichtung und system zur bestimmung der änderungen eines prüfkörpers | |
DE69623363D1 (de) | Verfahren und Vorrichtung zur Überprufung eines Übertragungskanals in einem Kommunikationssystem | |
DE59606636D1 (de) | Verfahren und vorrichtung zur überwachung eines kraftstoffzumesssystems | |
DE69638178D1 (de) | Vorrichtung und Verfahren zur Signalerzeugung | |
ATE247513T1 (de) | Vorrichtung und verfahren zur trennung | |
DE69711610D1 (de) | System, verfahren und vorrichtung zur kontrollierten freisetzung eines produkts |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
UEP | Publication of translation of european patent specification | ||
REN | Ceased due to non-payment of the annual fee |