DE29819353U1 - Lichtwellenleiter-Überwachungsvorrichtung - Google Patents

Lichtwellenleiter-Überwachungsvorrichtung

Info

Publication number
DE29819353U1
DE29819353U1 DE29819353U DE29819353U DE29819353U1 DE 29819353 U1 DE29819353 U1 DE 29819353U1 DE 29819353 U DE29819353 U DE 29819353U DE 29819353 U DE29819353 U DE 29819353U DE 29819353 U1 DE29819353 U1 DE 29819353U1
Authority
DE
Germany
Prior art keywords
optical fiber
monitoring device
fiber monitoring
optical
monitoring
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
DE29819353U
Other languages
English (en)
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.)
LANCIER MONITORING GMBH, DE
Original Assignee
LANCIER MASCH PETER
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 LANCIER MASCH PETER filed Critical LANCIER MASCH PETER
Priority to DE29819353U priority Critical patent/DE29819353U1/de
Publication of DE29819353U1 publication Critical patent/DE29819353U1/de
Priority to PCT/EP1999/007965 priority patent/WO2000026632A1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04BTRANSMISSION
    • H04B10/00Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
    • H04B10/07Arrangements for monitoring or testing transmission systems; Arrangements for fault measurement of transmission systems
DE29819353U 1998-10-30 1998-10-30 Lichtwellenleiter-Überwachungsvorrichtung Expired - Lifetime DE29819353U1 (de)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DE29819353U DE29819353U1 (de) 1998-10-30 1998-10-30 Lichtwellenleiter-Überwachungsvorrichtung
PCT/EP1999/007965 WO2000026632A1 (de) 1998-10-30 1999-10-20 Lichtwellenleiter-überwachungsvorrichtung

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE29819353U DE29819353U1 (de) 1998-10-30 1998-10-30 Lichtwellenleiter-Überwachungsvorrichtung

Publications (1)

Publication Number Publication Date
DE29819353U1 true DE29819353U1 (de) 1999-01-07

Family

ID=8064607

Family Applications (1)

Application Number Title Priority Date Filing Date
DE29819353U Expired - Lifetime DE29819353U1 (de) 1998-10-30 1998-10-30 Lichtwellenleiter-Überwachungsvorrichtung

Country Status (2)

Country Link
DE (1) DE29819353U1 (de)
WO (1) WO2000026632A1 (de)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001028133A2 (de) * 1999-10-13 2001-04-19 Scc Special Communication Cables Gmbh & Co Kg Verfahren und einrichtung zur kontinuierlichen überwachung einer optischen übertragungsstrecke
DE10144339A1 (de) * 2001-09-10 2003-04-03 Draexlmaier Lisa Gmbh Prüfeinrichtung zum Bestimmen der Dämpfung eines zu prüfenden Lichtwellenleiters

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11428604B2 (en) * 2019-12-06 2022-08-30 Christine Pons Compact optical time domain reflectometer with integrated time delay fiber waveguide

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5317440A (en) * 1990-05-21 1994-05-31 Hughes Aircraft Company Single wavelength bidirectional optical fiber communication link
JPH07500705A (ja) * 1991-09-03 1995-01-19 サイエンティフィック−アトランタ・インコーポレーテッド 光ファイバ状態監視及び制御システム
US5305078A (en) * 1992-01-21 1994-04-19 Exfo Electro-Optical Engineering Inc. Measurement of attenuation of optical fibers using transmitted wavelength and power information
DE4312841C2 (de) * 1993-04-20 1995-06-29 Lancier Masch Peter Vorrichtung zur Meßübertragung zwischen Sensoren und einer Überwachungseinrichtung
GB9401488D0 (en) * 1994-01-26 1994-03-23 British Telecomm Optical communications

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001028133A2 (de) * 1999-10-13 2001-04-19 Scc Special Communication Cables Gmbh & Co Kg Verfahren und einrichtung zur kontinuierlichen überwachung einer optischen übertragungsstrecke
WO2001028133A3 (de) * 1999-10-13 2001-06-07 Scc Special Comm Cables Gmbh Verfahren und einrichtung zur kontinuierlichen überwachung einer optischen übertragungsstrecke
US6842236B1 (en) 1999-10-13 2005-01-11 Corning Incorporated Method and device for continuously monitoring an optical transmission path
DE10144339A1 (de) * 2001-09-10 2003-04-03 Draexlmaier Lisa Gmbh Prüfeinrichtung zum Bestimmen der Dämpfung eines zu prüfenden Lichtwellenleiters
DE10144339B4 (de) * 2001-09-10 2017-07-27 Lisa Dräxlmaier GmbH Prüfeinrichtung zum Bestimmen der Dämpfung eines zu prüfenden Lichtwellenleiters

Also Published As

Publication number Publication date
WO2000026632A1 (de) 2000-05-11

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Legal Events

Date Code Title Description
R207 Utility model specification

Effective date: 19990218

R150 Term of protection extended to 6 years

Effective date: 20020116

R081 Change of applicant/patentee

Owner name: LANCIER MONITORING GMBH, DE

Free format text: FORMER OWNER: PETER LANCIER MASCHINENBAU-HAFENHUETTE GMBH & CO KG, 48167 MUENSTER, DE

Effective date: 20030318

R157 Lapse of ip right after 6 years

Effective date: 20050503