DE60205920D1 - Optisches ringnetzwerk mit doppeltem optischem bus - Google Patents

Optisches ringnetzwerk mit doppeltem optischem bus

Info

Publication number
DE60205920D1
DE60205920D1 DE60205920T DE60205920T DE60205920D1 DE 60205920 D1 DE60205920 D1 DE 60205920D1 DE 60205920 T DE60205920 T DE 60205920T DE 60205920 T DE60205920 T DE 60205920T DE 60205920 D1 DE60205920 D1 DE 60205920D1
Authority
DE
Germany
Prior art keywords
optical
ring network
wavelength
double
bus
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
DE60205920T
Other languages
English (en)
Other versions
DE60205920T2 (de
Inventor
Emmanuel Dotaro
Sauze Nicolas Le
An Ge
Ljubisa Tancevski
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 DE60205920D1 publication Critical patent/DE60205920D1/de
Application granted granted Critical
Publication of DE60205920T2 publication Critical patent/DE60205920T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J14/00—Optical multiplex systems
    • H04J14/02—Wavelength-division multiplex systems
    • H04J14/0227—Operation, administration, maintenance or provisioning [OAMP] of WDM networks, e.g. media access, routing or wavelength allocation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J14/00—Optical multiplex systems
    • H04J14/02—Wavelength-division multiplex systems
    • H04J14/0227—Operation, administration, maintenance or provisioning [OAMP] of WDM networks, e.g. media access, routing or wavelength allocation
    • H04J14/0228—Wavelength allocation for communications one-to-all, e.g. broadcasting wavelengths
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J14/00—Optical multiplex systems
    • H04J14/02—Wavelength-division multiplex systems
    • H04J14/0227—Operation, administration, maintenance or provisioning [OAMP] of WDM networks, e.g. media access, routing or wavelength allocation
    • H04J14/0238—Wavelength allocation for communications one-to-many, e.g. multicasting wavelengths
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J14/00—Optical multiplex systems
    • H04J14/02—Wavelength-division multiplex systems
    • H04J14/0227—Operation, administration, maintenance or provisioning [OAMP] of WDM networks, e.g. media access, routing or wavelength allocation
    • H04J14/0241—Wavelength allocation for communications one-to-one, e.g. unicasting wavelengths
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J14/00—Optical multiplex systems
    • H04J14/02—Wavelength-division multiplex systems
    • H04J14/0278—WDM optical network architectures
    • H04J14/0283—WDM ring architectures
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J14/00—Optical multiplex systems
    • H04J14/02—Wavelength-division multiplex systems
    • H04J14/0287—Protection in WDM systems
    • H04J14/0289—Optical multiplex section protection
    • H04J14/0291—Shared protection at the optical multiplex section (1:1, n:m)
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J14/00—Optical multiplex systems
    • H04J14/02—Wavelength-division multiplex systems
    • H04J14/0287—Protection in WDM systems
    • H04J14/0293—Optical channel protection
    • H04J14/0295—Shared protection at the optical channel (1:1, n:m)
DE60205920T 2001-09-06 2002-09-06 Optisches Ringnetzwerk mit doppeltem optischen Bus Expired - Lifetime DE60205920T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR0111534A FR2829327A1 (fr) 2001-09-06 2001-09-06 Reseau en anneau realise a partir d'un bus optique double
FR0111534 2001-09-06
PCT/FR2002/003032 WO2003021823A2 (fr) 2001-09-06 2002-09-06 Reseau en anneau realise a partir d'un bus optique double

Publications (2)

Publication Number Publication Date
DE60205920D1 true DE60205920D1 (de) 2005-10-06
DE60205920T2 DE60205920T2 (de) 2006-06-08

Family

ID=8867026

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60205920T Expired - Lifetime DE60205920T2 (de) 2001-09-06 2002-09-06 Optisches Ringnetzwerk mit doppeltem optischen Bus

Country Status (7)

Country Link
US (1) US7386233B2 (de)
EP (1) EP1428333B1 (de)
CN (1) CN1328863C (de)
AT (1) ATE303685T1 (de)
DE (1) DE60205920T2 (de)
FR (1) FR2829327A1 (de)
WO (1) WO2003021823A2 (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7609966B2 (en) * 2005-02-18 2009-10-27 Fujitsu Limited Method and system for time-sharing transmission frequencies in an optical network
US9794019B2 (en) * 2011-04-28 2017-10-17 Hewlett Packard Enterprise Development Lp Prioritized optical arbitration systems and methods
CA2966704A1 (en) * 2014-11-19 2016-05-26 Lantiq Beteiligungs-GmbH & Co.KG Physical medium dependent layer bonding
US9660932B2 (en) * 2015-01-07 2017-05-23 Cisco Technology, Inc. Scheduling for flows in a point-to-multipoint communications network
AU2017273637A1 (en) * 2016-06-01 2018-12-13 Roshmere, Inc. An optically-switched data network
EP3471428A1 (de) * 2017-10-13 2019-04-17 Nokia Solutions and Networks Oy Verfahren zur übertragung von optischen paketen, zugehöriger knoten und mehrringnetzwerk
CN116017211A (zh) * 2021-10-22 2023-04-25 华为技术有限公司 扩容的方法、装置、设备和存储介质
CN116506017B (zh) * 2023-06-28 2023-09-29 深圳市埃尔法光电科技有限公司 通过光电共封装模块传输信号的光传输系统

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5058101A (en) * 1988-12-15 1991-10-15 Bell Communications Research, Inc. Coherent detection loop distribution system
US5101290A (en) * 1990-08-02 1992-03-31 At&T Bell Laboratories High-performance packet-switched wdm ring networks with tunable lasers
JPH08279821A (ja) * 1995-02-10 1996-10-22 Toshiba Corp 情報通信ネットワークシステム、このシステムで使用される中央情報通信制御装置及び情報通信装置、情報伝送方法並びに変調方法
CN1155198A (zh) * 1995-09-12 1997-07-23 美国电报电话公司 提供双向宽带通信的网络设备和方法
US5808767A (en) * 1996-05-30 1998-09-15 Bell Atlantic Network Services, Inc Fiber optic network with wavelength-division-multiplexed transmission to customer premises
FR2759834B1 (fr) * 1997-02-14 1999-03-26 France Telecom Reseau de transmission en anneau reconfigurable avec multiplexage en longueur d'onde pour liaisons semi-permanentes
US5955992A (en) * 1998-02-12 1999-09-21 Shattil; Steve J. Frequency-shifted feedback cavity used as a phased array antenna controller and carrier interference multiple access spread-spectrum transmitter
CN1113513C (zh) * 1999-02-01 2003-07-02 华为技术有限公司 共享带宽的异步传送方式接入方法和设备
EP1155523A1 (de) * 1999-02-15 2001-11-21 Chromatis Networks, Inc. Flexible und skalierbare architektur für dwdm netzwerke in faserringen
EP1186131B1 (de) * 1999-05-25 2006-08-16 Cirrex Corporation Verfahren und vorrichtung zur erhöhung der anzahl von von optischen wellenlängen übertragenen informationskanälen
JP2001313660A (ja) * 2000-02-21 2001-11-09 Nippon Telegr & Teleph Corp <Ntt> 波長多重光ネットワーク
US6766113B1 (en) * 2000-06-16 2004-07-20 Lucent Technologies Inc. Control channel processor and switching mechanism

Also Published As

Publication number Publication date
US20040240881A1 (en) 2004-12-02
EP1428333B1 (de) 2005-08-31
FR2829327A1 (fr) 2003-03-07
WO2003021823A3 (fr) 2003-11-06
CN1559113A (zh) 2004-12-29
US7386233B2 (en) 2008-06-10
DE60205920T2 (de) 2006-06-08
CN1328863C (zh) 2007-07-25
WO2003021823A2 (fr) 2003-03-13
ATE303685T1 (de) 2005-09-15
EP1428333A2 (de) 2004-06-16

Similar Documents

Publication Publication Date Title
US6671436B2 (en) Wireless optical communications without electronics
EP1102114A4 (de) Ramanverstärkungssystem und optische signalübertragung unter verwendung desselben
HUP9700687A2 (hu) Optikai szálas eszköz átkapcsolható működési karakterisztikával és száloptikai elrendezés optikai jel erősítésére és/vagy szűrésére
CA2244385A1 (en) Optical node system for a ring architecture and method thereof
FI951813A0 (fi) Vahvistettu tietoliikennejärjestelmä aallonpituusjako-multipleksointilähetyksiä varten
JP2004508600A (ja) 複数のユーザ機器に信号を分配するためのネットワーク
PT94781A (pt) Cabo de fibra optica de telecomunicacao compreendendo amplificadores dos sinaistransmitidos e amplificadores para o dito cabo
US4955014A (en) Broadband optical communication system, particularly in the subscriber area
JPH04124935A (ja) 光通信ネットワーク及びそこで用いられる光ノード
ATE303685T1 (de) Optisches ringnetzwerk mit doppeltem optischem bus
US7366421B2 (en) Single-to-multi mode converter and optical code division multiple access system using the same
US20020164115A1 (en) Optical fiber communication system, communications apparatus and optical transceiver
AU2550500A (en) Optical add/drop multiplexer
KR900002586A (ko) 광통신 통신망
ATE270477T1 (de) Optisches kommunikationssystem mit zwei parallelen übertragungswegen
JP2872284B2 (ja) 波長選択性光スターカプラ
JP2003318839A (ja) 光信号分岐回路及び光通信ネットワーク
KR100933241B1 (ko) 광선로 공유 시스템
JPS57138187A (en) Optical transmission network
JPH10107773A (ja) 光波長分割多重通信システム
US6259839B1 (en) Optical communication connector
JP2002277648A (ja) 光伝送システムおよび単一モード光ファイバ
KR100428288B1 (ko) 프로그램 가능한 직렬 광섬유 지연선로 정합필터
KR100769268B1 (ko) 다수의 사용자 장비에 신호를 분배하기 위한 신호 분배 네트워크 및 이를 위한 광파이버 및 광케이블
JP2005064776A (ja) 光伝送システム

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