DE69325067T2 - Optisches Übertragungsnetzwerk mit Schaltmatrix - Google Patents

Optisches Übertragungsnetzwerk mit Schaltmatrix

Info

Publication number
DE69325067T2
DE69325067T2 DE69325067T DE69325067T DE69325067T2 DE 69325067 T2 DE69325067 T2 DE 69325067T2 DE 69325067 T DE69325067 T DE 69325067T DE 69325067 T DE69325067 T DE 69325067T DE 69325067 T2 DE69325067 T2 DE 69325067T2
Authority
DE
Germany
Prior art keywords
waves
optical transmission
transmission network
switching matrix
transmitters
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
DE69325067T
Other languages
English (en)
Other versions
DE69325067D1 (de
Inventor
Michel Sotom
Amaury Jourdan
Roy Guy Le
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.)
Alcatel Lucent SAS
Original Assignee
Alcatel SA
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 Alcatel SA filed Critical Alcatel SA
Publication of DE69325067D1 publication Critical patent/DE69325067D1/de
Application granted granted Critical
Publication of DE69325067T2 publication Critical patent/DE69325067T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q11/00—Selecting arrangements for multiplex systems
    • H04Q11/0001—Selecting arrangements for multiplex systems using optical switching
    • H04Q11/0005—Switch and router aspects
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q11/00—Selecting arrangements for multiplex systems
    • H04Q11/0001—Selecting arrangements for multiplex systems using optical switching
    • H04Q11/0005—Switch and router aspects
    • H04Q2011/0007—Construction
    • H04Q2011/0009—Construction using wavelength filters
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q11/00—Selecting arrangements for multiplex systems
    • H04Q11/0001—Selecting arrangements for multiplex systems using optical switching
    • H04Q11/0005—Switch and router aspects
    • H04Q2011/0007—Construction
    • H04Q2011/0015—Construction using splitting combining

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Optical Communication System (AREA)
  • Use Of Switch Circuits For Exchanges And Methods Of Control Of Multiplex Exchanges (AREA)
  • Small-Scale Networks (AREA)
DE69325067T 1992-10-09 1993-10-11 Optisches Übertragungsnetzwerk mit Schaltmatrix Expired - Lifetime DE69325067T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9212018A FR2696891B1 (fr) 1992-10-09 1992-10-09 Matrice de commutation optique.

Publications (2)

Publication Number Publication Date
DE69325067D1 DE69325067D1 (de) 1999-07-01
DE69325067T2 true DE69325067T2 (de) 1999-10-21

Family

ID=9434330

Family Applications (2)

Application Number Title Priority Date Filing Date
DE69325067T Expired - Lifetime DE69325067T2 (de) 1992-10-09 1993-10-11 Optisches Übertragungsnetzwerk mit Schaltmatrix
DE69325068T Expired - Lifetime DE69325068T2 (de) 1992-10-09 1993-10-11 Optische Schaltmatrix

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE69325068T Expired - Lifetime DE69325068T2 (de) 1992-10-09 1993-10-11 Optische Schaltmatrix

Country Status (9)

Country Link
US (2) US5485297A (de)
EP (2) EP0592331B1 (de)
JP (2) JP3394255B2 (de)
AT (2) ATE180618T1 (de)
CA (2) CA2117301A1 (de)
DE (2) DE69325067T2 (de)
ES (2) ES2132205T3 (de)
FR (1) FR2696891B1 (de)
WO (2) WO1994009602A1 (de)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2696891B1 (fr) * 1992-10-09 1994-11-04 Alcatel Nv Matrice de commutation optique.
US5815295A (en) * 1993-03-11 1998-09-29 Lucent Technologies Inc. Optical communication system with improved maintenance capabilities
US5889600A (en) * 1993-11-08 1999-03-30 British Telecommunications Public Limited Company Cross-connect for an optical network
FR2735638B1 (fr) * 1995-06-14 1997-07-11 Cit Alcatel Matrice de commutation a mode de transfert asynchrone, de grande capacite
FR2739942B1 (fr) * 1995-10-13 1998-01-30 Cit Alcatel Multiplexeur spectral optique a insertion-extraction
FR2743424B1 (fr) * 1996-01-09 1998-03-27 Instruments Sa Routeur n x n de longueur d'onde, procede de routage optique et reseau de communications associes
FR2743430A1 (fr) * 1996-01-09 1997-07-11 Instruments Sa Routeur n x n de longueur d'onde et reseau de communications associe
US5943150A (en) * 1996-09-30 1999-08-24 Regents Of The University Of California Massively parallel processor networks with optical express channels
AU5079998A (en) 1996-10-15 1998-05-22 Regents Of The University Of California, The High-performance parallel processors based on star-coupled wavelength division multiplexing optical interconnects
US6262821B1 (en) 1996-10-18 2001-07-17 Alcatel Cit Optical spectral multiplexer for inserting and extracting
JPH10164022A (ja) * 1996-12-04 1998-06-19 Nec Corp 海底分岐装置
US6125228A (en) * 1998-03-04 2000-09-26 Swales Aerospace, Inc. Apparatus for beam splitting, combining wavelength division multiplexing and demultiplexing
US6614781B1 (en) 1998-11-20 2003-09-02 Level 3 Communications, Inc. Voice over data telecommunications network architecture
US6647208B1 (en) * 1999-03-18 2003-11-11 Massachusetts Institute Of Technology Hybrid electronic/optical switch system
US7145704B1 (en) * 2003-11-25 2006-12-05 Cheetah Omni, Llc Optical logic gate based optical router
WO2003001707A1 (en) * 2001-06-25 2003-01-03 Corvis Corporation Optical transmission systems, devices, and methods
US7209657B1 (en) 2001-12-03 2007-04-24 Cheetah Omni, Llc Optical routing using a star switching fabric
US7034975B1 (en) 2001-12-03 2006-04-25 Cheetah Onmi, Llc High speed MEMS device
US7260655B1 (en) 2001-12-03 2007-08-21 Cheetah Omni, Llc Optical routing using star switching fabric with reduced effective switching time
US7110671B1 (en) * 2001-12-03 2006-09-19 Cheetah Omni, Llc Method and apparatus for scheduling communication using a star switching fabric
US7324922B2 (en) * 2005-10-26 2008-01-29 International Business Machines Corporation Run-time performance verification system
JP5267191B2 (ja) * 2009-02-18 2013-08-21 富士通株式会社 光リングネットワークシステム及び光伝送装置
CN107797181B (zh) * 2016-08-31 2020-04-28 华为技术有限公司 光开关矩阵及其控制方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL8502665A (nl) * 1985-09-30 1987-04-16 Philips Nv Breedband optisch distributiesysteem.
US4873681A (en) * 1988-01-26 1989-10-10 Bell Communications Research, Inc. Hybrid optical and electronic packet switch
GB8902746D0 (en) * 1989-02-08 1989-03-30 British Telecomm Communications network
SE469149B (sv) * 1990-12-07 1993-05-17 Ellemtel Utvecklings Ab Optisk vaeljare, optisk korskopplare och saett att omkoppla grupper av optiska signaler
US5093743A (en) * 1990-12-28 1992-03-03 At&T Bell Laboratories Optical packet switch
JPH04334134A (ja) * 1991-05-10 1992-11-20 Mitsubishi Electric Corp 通信方式
FR2683962B1 (fr) * 1991-11-19 1994-03-25 Lecoquil Emile Repartiteur optique.
FR2696891B1 (fr) * 1992-10-09 1994-11-04 Alcatel Nv Matrice de commutation optique.

Also Published As

Publication number Publication date
DE69325068D1 (de) 1999-07-01
EP0592330A1 (de) 1994-04-13
FR2696891B1 (fr) 1994-11-04
FR2696891A1 (fr) 1994-04-15
CA2117301A1 (fr) 1994-04-28
US5485297A (en) 1996-01-16
DE69325067D1 (de) 1999-07-01
WO1994009602A1 (fr) 1994-04-28
JPH07502157A (ja) 1995-03-02
JP3394255B2 (ja) 2003-04-07
CA2124463A1 (fr) 1994-04-28
ATE180618T1 (de) 1999-06-15
DE69325068T2 (de) 1999-10-21
ATE180617T1 (de) 1999-06-15
EP0592330B1 (de) 1999-05-26
WO1994009601A1 (fr) 1994-04-28
ES2132206T3 (es) 1999-08-16
JPH07502156A (ja) 1995-03-02
ES2132205T3 (es) 1999-08-16
US5537239A (en) 1996-07-16
EP0592331B1 (de) 1999-05-26
EP0592331A1 (de) 1994-04-13

Similar Documents

Publication Publication Date Title
ATE180617T1 (de) Optisches übertragungsnetzwerk mit schaltmatrix
KR950016058A (ko) 고속 가변 채널 드로핑 필터
EP0367904A3 (de) Optischer Schalter mit verschiebbarem S-Faserarray
CA2030229A1 (en) Wavelength division switching system with reduced optical components using optical switches
ES2058781T3 (es) Red de comunicaciones.
CA2220251A1 (en) Associative network method and apparatus
CA2156336A1 (en) Wavelength Grating Router with Output Coupler
CA2118511A1 (en) Optical switching device with passive input and output stages and activeamplifier in a matrix stage
AU5085796A (en) Circuit arrangement for dispersion compensation in optical transmission systems by means of an optical filter
BR8404074A (pt) Comutador optico e processo de comutar um sinal optico
SE9301000L (sv) Sätt och anordning för snabb ändring av en funktionalitet i ett telekommunikationssystem
CA2284243A1 (en) Optical processing device operating in a wavelength-synchronized mode and an optical circuit exchanger that uses such an optical processing device
CA2211560A1 (en) Method for operating a multistage nxn space division switching arrangement
JPS6350194A (ja) 時分割波長分割併合型光交換通話路装置
DE3774768D1 (de) Industrienaehmaschine.
DE3586988D1 (de) Schnittstellenbaustein zur verbindung von datenquellen mit datensenken und vermittlungssysteme mit solchen schnittstellenbausteinen.
SE9502010L (sv) Demultiplexor, skyddsomkopplingsenhet, telekommunikationsnät samt förfarande vid demultiplexering
JPS55129301A (en) Switching matrix for optical communication
DE69331120T2 (de) Verfahren und System zum Selektieren einer optimalen Umordnungs-Sequenz für einen Verzweigungsschalter
ATE288161T1 (de) Verfahren zur erweiterung der kapazität von vermittlungselementen, und eine entsprechend abgeleitete koppelstufe
SU687624A2 (ru) Устройство централизованной передачи сообщений
JPS61116495A (ja) 光空間分割スイツチ
CA2253485A1 (en) Optical clock division
ATE131633T1 (de) Steuermodul
ES2087142T3 (es) Procedimiento de transmision de la informacion entre lineas multiples pcm.

Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: ALCATEL LUCENT, PARIS, FR