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
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
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.
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)
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 |
EP0827676B1 (en) * | 1995-05-22 | 2000-08-30 | 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 |
US7106967B2 (en) * | 2001-09-04 | 2006-09-12 | Doron Handelman | Optical packet switching apparatus and methods |
US7162155B2 (en) * | 2001-09-04 | 2007-01-09 | 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 |
US20070183463A1 (en) * | 2004-02-25 | 2007-08-09 | Laurent Cloutot | Method and arrangement for combining time-division multiplex signals |
US7570844B2 (en) * | 2005-01-18 | 2009-08-04 | Doron Handelman | Photonic integrated circuit device and elements thereof |
JP5905723B2 (ja) | 2008-11-04 | 2016-04-20 | マサチューセッツ インスティテュート オブ テクノロジー | 2次元レーザ素子の外部キャビティ1次元多波長ビーム結合 |
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)
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 |
-
1991
- 1991-01-29 FR FR9100980A patent/FR2672178B1/fr not_active Expired - Fee Related
-
1992
- 1992-01-24 EP EP92400189A patent/EP0497670B1/fr not_active Expired - Lifetime
- 1992-01-24 DE DE69211720T patent/DE69211720T2/de not_active Expired - Fee Related
- 1992-01-24 ES ES92400189T patent/ES2089430T3/es not_active Expired - Lifetime
- 1992-01-27 NZ NZ241405A patent/NZ241405A/en unknown
- 1992-01-28 AU AU10504/92A patent/AU648381B2/en not_active Ceased
- 1992-01-28 US US07/826,964 patent/US5325222A/en not_active Expired - Fee Related
- 1992-01-28 CA CA002060112A patent/CA2060112A1/fr not_active Abandoned
- 1992-01-28 KR KR1019920001196A patent/KR100206160B1/ko not_active IP Right Cessation
- 1992-01-29 JP JP1432892A patent/JP3037808B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
KR920015784A (ko) | 1992-08-27 |
DE69211720D1 (de) | 1996-08-01 |
US5325222A (en) | 1994-06-28 |
KR100206160B1 (ko) | 1999-07-01 |
AU1050492A (en) | 1992-08-06 |
AU648381B2 (en) | 1994-04-21 |
NZ241405A (en) | 1994-03-25 |
CA2060112A1 (fr) | 1992-07-30 |
FR2672178A1 (fr) | 1992-07-31 |
JPH04344745A (ja) | 1992-12-01 |
EP0497670B1 (fr) | 1996-06-26 |
DE69211720T2 (de) | 1996-10-31 |
FR2672178B1 (fr) | 1994-03-18 |
EP0497670A1 (fr) | 1992-08-05 |
JP3037808B2 (ja) | 2000-05-08 |
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