ES2089430T3 - Concentrador fotonico. - Google Patents

Concentrador fotonico.

Info

Publication number
ES2089430T3
ES2089430T3 ES92400189T ES92400189T ES2089430T3 ES 2089430 T3 ES2089430 T3 ES 2089430T3 ES 92400189 T ES92400189 T ES 92400189T ES 92400189 T ES92400189 T ES 92400189T ES 2089430 T3 ES2089430 T3 ES 2089430T3
Authority
ES
Spain
Prior art keywords
spectral
terminals
subscriber
stage
cells
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
ES92400189T
Other languages
English (en)
Inventor
Jean-Baptiste Jacob
Roy Guy Le
Jean-Michel Gabriagues
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 CIT SA
Nokia Inc
Original Assignee
Alcatel CIT SA
Nokia Inc
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 CIT SA, Nokia Inc filed Critical Alcatel CIT SA
Application granted granted Critical
Publication of ES2089430T3 publication Critical patent/ES2089430T3/es
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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/54—Store-and-forward switching systems 
    • H04L12/56—Packet switching systems
    • H04L12/5601—Transfer mode dependent, e.g. ATM
    • 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
    • H04Q11/0062—Network aspects
    • H04Q11/0066—Provisions for optical burst or packet networks
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/54—Store-and-forward switching systems 
    • H04L12/56—Packet switching systems
    • H04L12/5601—Transfer mode dependent, e.g. ATM
    • H04L2012/5603—Access techniques
    • H04L2012/5604—Medium of transmission, e.g. fibre, cable, radio
    • H04L2012/5605—Fibre
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/54—Store-and-forward switching systems 
    • H04L12/56—Packet switching systems
    • H04L12/5601—Transfer mode dependent, e.g. ATM
    • H04L2012/5603—Access techniques
    • H04L2012/5609—Topology
    • H04L2012/561—Star, e.g. cross-connect, concentrator, subscriber group equipment, remote electronics

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Optical Communication System (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Use Of Switch Circuits For Exchanges And Methods Of Control Of Multiplex Exchanges (AREA)
  • Sub-Exchange Stations And Push- Button Telephones (AREA)

Abstract

LA INVENCION SE REFIERE A UN CONCENTRADOR FOTONICO MAS EN PARTICULAR DESTINADO CONECTAR, A UNA RED DE TELECOMUNICACION, TERMINALES DE ABONADO QUE EMITEN Y RECIBEN DATOS EN FORMA DE CELULAS, DE LONGITUD FIJO, POR UN MULTIPLEXAJE TEMPORAL ASINCRONO, SOBRE UNA FIBRA OPTICA EN PARTICULAR. UN EJEMPLO DE REALIZACION COMPRENDE, PARA TRATAR CELULAS QUE PROCEDEN DE LOS TERMINALES DE ABONADO: EMPORAL Y ESPECTRAL, ESTADISTICA, NO SINCRONO. .1 A 33.16) DE RESPUESTA EN FASE RESPECTO DE UN RELOJ LOCAL; UNA ETAPA DE MULTIPLEXAJE TEMPORAL PERIODICO (37). PARA TRATAR CELULA DE DESTINO DE LOS TERMINALES DE ABONADO, COMPRENDE: NA ETAPA (40) DE DESMULTIPLEXAJE TEMPORAL PERIODICO Y DE MULTIPLEXAJE ESPECTRAL Y DE AJUSTE DE CAUDAL MBIO DE CAUDAL; ESPECTRAL; APLICACION EN LAS REDES DE TELECOMUNICACION.
ES92400189T 1991-01-29 1992-01-24 Concentrador fotonico. Expired - Lifetime ES2089430T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9100980A FR2672178B1 (fr) 1991-01-29 1991-01-29 Concentrateur photonique.

Publications (1)

Publication Number Publication Date
ES2089430T3 true ES2089430T3 (es) 1996-10-01

Family

ID=9409152

Family Applications (1)

Application Number Title Priority Date Filing Date
ES92400189T Expired - Lifetime ES2089430T3 (es) 1991-01-29 1992-01-24 Concentrador fotonico.

Country Status (10)

Country Link
US (1) US5325222A (es)
EP (1) EP0497670B1 (es)
JP (1) JP3037808B2 (es)
KR (1) KR100206160B1 (es)
AU (1) AU648381B2 (es)
CA (1) CA2060112A1 (es)
DE (1) DE69211720T2 (es)
ES (1) ES2089430T3 (es)
FR (1) FR2672178B1 (es)
NZ (1) NZ241405A (es)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2701794B1 (fr) * 1993-02-18 1995-03-31 Cit Alcatel Centre satellite à technologie mixte photonique-électronique pour raccorder des lignes d'abonné optiques à un réseau de télécommunication à mode de transfert asynchrone.
GB2282018B (en) * 1993-09-14 1998-03-18 Northern Telecom Ltd Optical communications network
IT1272079B (it) * 1993-12-16 1997-06-11 Cselt Centro Studi Lab Telecom Procedimento e dispositivo per la sincronizzazione fine di celle atm in nodi atm ottici
IT1273098B (it) * 1994-03-31 1997-07-04 Cselt Centro Studi Lab Telecom Dispositivo per il riallineamento di fase di celle atm in nodi atm ottici
US6091524A (en) * 1995-05-22 2000-07-18 British Telecommunications Public Limited Company Optical switch
FR2754409B1 (fr) * 1996-10-07 1998-11-13 Alsthom Cge Alcatel Dispositif a retard variable pour signaux optiques
US6009084A (en) * 1996-10-07 1999-12-28 Nynex Science & Technology, Inc. Concentrating transmultiplexer for cable telephony
US6763191B1 (en) * 2000-07-25 2004-07-13 Eci Telecom Ltd. Optical switching apparatus and methods
US6636337B2 (en) * 2001-02-09 2003-10-21 Nortel Networks Limited Optical switching device based on stable, non-absorbing optical hard limiters
US7162155B2 (en) * 2001-09-04 2007-01-09 Doron Handelman Optical packet switching apparatus and methods
US7106967B2 (en) * 2001-09-04 2006-09-12 Doron Handelman Optical packet switching apparatus and methods
US7099587B2 (en) * 2002-05-22 2006-08-29 Doron Handelman Apparatus and method for delaying optical signals for optical buffering and optical storage applications
US7167620B2 (en) * 2003-07-16 2007-01-23 Doron Handelman Devices and methods for all-optical processing and storage
DE112004002562A5 (de) * 2004-02-25 2007-07-19 Siemens Ag Verfahren und Anordnung zur Zusammenfassung von Zeitmultiplex-Signalen
US7570844B2 (en) * 2005-01-18 2009-08-04 Doron Handelman Photonic integrated circuit device and elements thereof
EP2347483B1 (en) 2008-11-04 2017-07-19 Massachusetts Institute of Technology External-cavity one-dimensional multi-wavelength beam combining of two-dimensional laser elements
US8614853B2 (en) 2010-03-09 2013-12-24 Massachusetts Institute Of Technology Two-dimensional wavelength-beam-combining of lasers using first-order grating stack
US8531761B2 (en) 2010-05-27 2013-09-10 Massachusetts Institute Of Technology High peak power optical amplifier
US9620928B2 (en) 2010-07-16 2017-04-11 Massachusetts Institute Of Technology Continuous wave or ultrafast lasers

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0636623B2 (ja) * 1984-08-31 1994-05-11 日本電信電話株式会社 時分割形光通話路
US4677618A (en) * 1985-04-04 1987-06-30 International Business Machines Corporation Method and apparatus for deskewing WDM data transmitted through a dispersive medium
IT1217130B (it) * 1987-03-12 1990-03-14 Cselt Centro Studi Lab Telecom Sistema di commutazione in tecnologia ottica
JPS6451834A (en) * 1987-08-24 1989-02-28 Nippon Telegraph & Telephone Optical multiplex transmission system
JPH0712230B2 (ja) * 1988-07-18 1995-02-08 富士通株式会社 光交換システム
GB2224620B (en) * 1988-11-05 1993-07-07 Stc Plc Digital data transmission systems
US5105292A (en) * 1989-10-02 1992-04-14 Alcatel Cit Asynchronous optical communication system

Also Published As

Publication number Publication date
AU648381B2 (en) 1994-04-21
JP3037808B2 (ja) 2000-05-08
KR920015784A (ko) 1992-08-27
DE69211720T2 (de) 1996-10-31
EP0497670B1 (fr) 1996-06-26
NZ241405A (en) 1994-03-25
DE69211720D1 (de) 1996-08-01
CA2060112A1 (fr) 1992-07-30
US5325222A (en) 1994-06-28
AU1050492A (en) 1992-08-06
KR100206160B1 (ko) 1999-07-01
EP0497670A1 (fr) 1992-08-05
FR2672178A1 (fr) 1992-07-31
FR2672178B1 (fr) 1994-03-18
JPH04344745A (ja) 1992-12-01

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