ES2139939T3 - Red optica con encaminamiento dependiente de la longitud de onda. - Google Patents

Red optica con encaminamiento dependiente de la longitud de onda.

Info

Publication number
ES2139939T3
ES2139939T3 ES95933480T ES95933480T ES2139939T3 ES 2139939 T3 ES2139939 T3 ES 2139939T3 ES 95933480 T ES95933480 T ES 95933480T ES 95933480 T ES95933480 T ES 95933480T ES 2139939 T3 ES2139939 T3 ES 2139939T3
Authority
ES
Spain
Prior art keywords
wavelength
data
pct
date
optical network
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
ES95933480T
Other languages
English (en)
Inventor
Michael Matthew Murphy
Neil Richard Haigh
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.)
Balfour Beatty PLC
Original Assignee
BICC PLC
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 BICC PLC filed Critical BICC PLC
Application granted granted Critical
Publication of ES2139939T3 publication Critical patent/ES2139939T3/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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (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)
  • Glass Compositions (AREA)
  • Laser Surgery Devices (AREA)
  • Telephonic Communication Services (AREA)

Abstract

UNA RED OPTICA EN LA CUAL LAS SEÑALES DE DATOS SON CODIFICADAS CON UNA LONGITUD DE ONDA QUE CORRESPONDE A LA DIRECCION DE LAS SEÑALES INCLUYE, AL MENOS UN PUNTO EN LA MISMA, UN CONMUTADOR DE ENCAMINAMIENTO DE DATOS (1) QUE COMPRENDE: (I) UN COMPARADOR DE LONGITUD DE ONDA (3) POR EJEMPLO UN RETICULO DE BRAGG O UN FILTRO DE MUESCA QUE RECIBIRA LAS SEÑALES DE DATOS Y TIENE ASOCIADA CON EL MISMO UNA LONGITUD DE ONDA CARACTERISTICA DE MANERA QUE ENVIARA LA SEÑAL DE DATOS A LO LARGO DE UNA LINEA HABILITANTE DE PUERTA (5) O NO SEGUN LA RELACION ENTRE LA LONGITUD DE ONDA DE CODIFICACION DE SEÑALES DE DATOS Y LA LONGITUD DE ONDA CARACTERISTICA DEL COMPARADOR, Y (II) UNA PUERTA (7) QUE TRANSMITE O BLOQUEA LA SEÑAL DE DATOS EN RESPUESTA A LA PRESENCIA O AUSENCIA DE LA SEÑAL DE DATOS EN RESPUESTA A LA PRESENCIA O AUSENCIA DE LA SEÑAL DE DATOS EN LA LINEA HABILITANTE DE PUERTA. NORMALMENTE LA RED INCLUIRA UN NUMERO DE CONMUTADORES DE ENCAMINAMIENTO DE DATOS QUE TIENEN DIFERENTES LONGITUDES DE ONDA CARACTERISTICAS DE MANERA QUE EL ENCAMINAMIENTO DE LOS DATOS SE DETERMINA PORQUE LA LONGITUD DE ONDA CARACTERISTICA DEL CONMUTADOR CORRESPONDE A LA LONGITUD DE ONDA DE CODIFICACION DE DATOS. YA QUE LA COMPARACION DE LAS LONGITUDES DE ONDA ES UN PROCESO PASIVO, LA COMPARACION Y LA CONMUTACION PUEDEN SER REALIZADAS MAS RAPIDAMENTE QUE CON SISTEMAS CONVENCIONALES.
ES95933480T 1994-09-20 1995-09-19 Red optica con encaminamiento dependiente de la longitud de onda. Expired - Lifetime ES2139939T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9418946A GB9418946D0 (en) 1994-09-20 1994-09-20 Optical network

Publications (1)

Publication Number Publication Date
ES2139939T3 true ES2139939T3 (es) 2000-02-16

Family

ID=10761625

Family Applications (1)

Application Number Title Priority Date Filing Date
ES95933480T Expired - Lifetime ES2139939T3 (es) 1994-09-20 1995-09-19 Red optica con encaminamiento dependiente de la longitud de onda.

Country Status (11)

Country Link
US (1) US5982516A (es)
EP (1) EP0782814B1 (es)
AT (1) ATE187594T1 (es)
AU (1) AU693941B2 (es)
DE (1) DE69513842T2 (es)
DK (1) DK0782814T3 (es)
ES (1) ES2139939T3 (es)
GB (1) GB9418946D0 (es)
GR (1) GR3032735T3 (es)
NZ (1) NZ293639A (es)
WO (1) WO1996009736A1 (es)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6631018B1 (en) 1997-08-27 2003-10-07 Nortel Networks Limited WDM optical network with passive pass-through at each node
DE19940565C1 (de) * 1999-08-26 2001-02-01 Siemens Ag Verfahren zur Leitweglenkung von Datenpaketen eines optischen Datenpaketstromes
JP3374174B2 (ja) * 1999-12-15 2003-02-04 独立行政法人通信総合研究所 フォトニックネットワークのパケットルーティング方法およびフォトニックネットワーク用パケットルータ
IL134218A (en) 2000-01-25 2003-12-10 Eci Telecom Ltd Method and apparatus for routing data-carrying optical signals
FI20000670A (fi) * 2000-03-22 2001-09-23 Nokia Networks Oy Optinen pakettikytkin
DE10202143A1 (de) * 2002-01-21 2003-08-14 Siemens Ag Anordnung und Verfahren zur Begrenzung von Übertragungskapazität auf einer Datenübertragungsstrecke
US7095925B2 (en) * 2004-11-03 2006-08-22 Intel Corporation Optical phased array transmitter/receiver
EP1895808B1 (en) * 2006-08-29 2012-01-18 Koninklijke KPN N.V. Optical switch and optically switched communication network
US9366858B2 (en) 2014-05-05 2016-06-14 Empire Technology Development Llc Optically-controlled micromirror device

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3853935T2 (de) * 1987-09-30 1995-10-12 Nippon Electric Co Zeit- und Wellenlängenmultiplex-Vermittlungssystem.
JPH0834479B2 (ja) * 1987-10-22 1996-03-29 国際電信電話株式会社 光パケット交換方式
FR2672172B1 (fr) * 1991-01-29 1993-06-04 Cit Alcatel Matrice de commutation photonique.
JPH06149724A (ja) * 1992-10-30 1994-05-31 Ando Electric Co Ltd Ｄｍａ転送装置
US5541756A (en) * 1994-11-17 1996-07-30 Board Of Trustees Of The Leland Stanford Junior Universty Apparatus and method for routing optical signals through wavelength-coding in a self-routed wavelength addressable network
US5608825A (en) * 1996-02-01 1997-03-04 Jds Fitel Inc. Multi-wavelength filtering device using optical fiber Bragg grating

Also Published As

Publication number Publication date
AU3612295A (en) 1996-04-09
NZ293639A (en) 1997-12-19
EP0782814A1 (en) 1997-07-09
ATE187594T1 (de) 1999-12-15
DE69513842T2 (de) 2000-06-15
AU693941B2 (en) 1998-07-09
US5982516A (en) 1999-11-09
EP0782814B1 (en) 1999-12-08
GB9418946D0 (en) 1994-11-09
WO1996009736A1 (en) 1996-03-28
DK0782814T3 (da) 2000-05-08
DE69513842D1 (de) 2000-01-13
GR3032735T3 (en) 2000-06-30

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