FR2956937B1 - Element de reseau optique a multiplexage de longueurs d'onde - Google Patents

Element de reseau optique a multiplexage de longueurs d'onde

Info

Publication number
FR2956937B1
FR2956937B1 FR1051452A FR1051452A FR2956937B1 FR 2956937 B1 FR2956937 B1 FR 2956937B1 FR 1051452 A FR1051452 A FR 1051452A FR 1051452 A FR1051452 A FR 1051452A FR 2956937 B1 FR2956937 B1 FR 2956937B1
Authority
FR
France
Prior art keywords
network element
optical network
wavelength multiplexing
multiplexing optical
wavelength
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 - Fee Related
Application number
FR1051452A
Other languages
English (en)
Other versions
FR2956937A1 (fr
Inventor
Thierry Zami
Jean-Marc Rainsant
Nicolas Lemonnier
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 Lucent SAS
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 Lucent SAS filed Critical Alcatel Lucent SAS
Priority to FR1051452A priority Critical patent/FR2956937B1/fr
Priority to TW100104291A priority patent/TWI486011B/zh
Priority to KR1020127025381A priority patent/KR101401282B1/ko
Priority to US13/579,866 priority patent/US8774633B2/en
Priority to PCT/EP2011/052079 priority patent/WO2011107338A1/fr
Priority to EP11702674.0A priority patent/EP2543153B1/fr
Priority to JP2012555351A priority patent/JP5410620B2/ja
Priority to CN2011800119640A priority patent/CN102783067A/zh
Publication of FR2956937A1 publication Critical patent/FR2956937A1/fr
Application granted granted Critical
Publication of FR2956937B1 publication Critical patent/FR2956937B1/fr
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • H04Q11/0062—Network aspects
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J14/00—Optical multiplex systems
    • H04J14/02—Wavelength-division multiplex systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J14/00—Optical multiplex systems
    • H04J14/02—Wavelength-division multiplex systems
    • H04J14/0201—Add-and-drop multiplexing
    • H04J14/0202—Arrangements therefor
    • H04J14/0204—Broadcast and select arrangements, e.g. with an optical splitter at the input before adding or dropping
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J14/00—Optical multiplex systems
    • H04J14/02—Wavelength-division multiplex systems
    • H04J14/0201—Add-and-drop multiplexing
    • H04J14/0202—Arrangements therefor
    • H04J14/0205—Select and combine arrangements, e.g. with an optical combiner at the output after adding or dropping
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J14/00—Optical multiplex systems
    • H04J14/02—Wavelength-division multiplex systems
    • H04J14/0201—Add-and-drop multiplexing
    • H04J14/0202—Arrangements therefor
    • H04J14/0209—Multi-stage arrangements, e.g. by cascading multiplexers or demultiplexers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J14/00—Optical multiplex systems
    • H04J14/02—Wavelength-division multiplex systems
    • H04J14/0201—Add-and-drop multiplexing
    • H04J14/0202—Arrangements therefor
    • H04J14/021—Reconfigurable arrangements, e.g. reconfigurable optical add/drop multiplexers [ROADM] or tunable optical add/drop multiplexers [TOADM]
    • H04J14/02122—Colourless, directionless or contentionless [CDC] arrangements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J14/00—Optical multiplex systems
    • H04J14/02—Wavelength-division multiplex systems
    • H04J14/0201—Add-and-drop multiplexing
    • H04J14/0202—Arrangements therefor
    • H04J14/0213—Groups of channels or wave bands arrangements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J14/00—Optical multiplex systems
    • H04J14/02—Wavelength-division multiplex systems
    • H04J14/0201—Add-and-drop multiplexing
    • H04J14/0202—Arrangements therefor
    • H04J14/0206—Express channels arrangements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J14/00—Optical multiplex systems
    • H04J14/02—Wavelength-division multiplex systems
    • H04J14/0201—Add-and-drop multiplexing
    • H04J14/0215—Architecture aspects
    • H04J14/0216—Bidirectional architectures

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Optical Communication System (AREA)
FR1051452A 2010-03-01 2010-03-01 Element de reseau optique a multiplexage de longueurs d'onde Expired - Fee Related FR2956937B1 (fr)

Priority Applications (8)

Application Number Priority Date Filing Date Title
FR1051452A FR2956937B1 (fr) 2010-03-01 2010-03-01 Element de reseau optique a multiplexage de longueurs d'onde
TW100104291A TWI486011B (zh) 2010-03-01 2011-02-09 波長分割多工光纖網路單元
US13/579,866 US8774633B2 (en) 2010-03-01 2011-02-11 Element of a wavelength division multiplexing optical network
PCT/EP2011/052079 WO2011107338A1 (fr) 2010-03-01 2011-02-11 Elément d'un réseau optique à multiplexage par répartition en longueur d'onde
KR1020127025381A KR101401282B1 (ko) 2010-03-01 2011-02-11 파장 분할 다중화 광 네트워크의 소자
EP11702674.0A EP2543153B1 (fr) 2010-03-01 2011-02-11 Élément d'un réseau optique à multiplexage par répartition en longueur d'onde
JP2012555351A JP5410620B2 (ja) 2010-03-01 2011-02-11 波長分割多重光ネットワークの要素
CN2011800119640A CN102783067A (zh) 2010-03-01 2011-02-11 波分复用光网络的元件

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1051452A FR2956937B1 (fr) 2010-03-01 2010-03-01 Element de reseau optique a multiplexage de longueurs d'onde

Publications (2)

Publication Number Publication Date
FR2956937A1 FR2956937A1 (fr) 2011-09-02
FR2956937B1 true FR2956937B1 (fr) 2012-02-10

Family

ID=42938924

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1051452A Expired - Fee Related FR2956937B1 (fr) 2010-03-01 2010-03-01 Element de reseau optique a multiplexage de longueurs d'onde

Country Status (8)

Country Link
US (1) US8774633B2 (fr)
EP (1) EP2543153B1 (fr)
JP (1) JP5410620B2 (fr)
KR (1) KR101401282B1 (fr)
CN (1) CN102783067A (fr)
FR (1) FR2956937B1 (fr)
TW (1) TWI486011B (fr)
WO (1) WO2011107338A1 (fr)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9172491B2 (en) * 2012-01-30 2015-10-27 Aeponyx Inc. Method, topology and point of presence equipment for serving a plurality of users via a multiplex module
US9332323B2 (en) * 2012-10-26 2016-05-03 Guohua Liu Method and apparatus for implementing a multi-dimensional optical circuit switching fabric
US9332324B2 (en) 2012-10-26 2016-05-03 Guohua Liu Method and apparatus for efficient and transparent network management and application coordination for software defined optical switched data center networks
US20140341568A1 (en) * 2013-05-20 2014-11-20 Sodero Networks, Inc. High-Throughput Network Traffic Monitoring through Optical Circuit Switching and Broadcast-and-Select Communications
US20150256908A1 (en) * 2014-03-05 2015-09-10 Oplink Communications, Inc. N-degree cdc wsx roadm
US9712899B2 (en) * 2014-12-11 2017-07-18 Alcatel Lucent Hybrid optical switch for software-defined networking
US9929826B2 (en) * 2014-12-30 2018-03-27 Infinera Corporation Reduction of wavelength selective switch (WSS) filter-based impairment using differentiated channel baud rates
US20160301495A1 (en) * 2015-04-08 2016-10-13 Nec Laboratories America, Inc. Power Efficient Multi-Degree ROADM Using Variable Optical Splitter
KR20200059356A (ko) * 2018-11-20 2020-05-29 주식회사 오이솔루션 멀티채널 양방향 광통신 모듈

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030002104A1 (en) * 2001-06-29 2003-01-02 Caroli Carl A. Wavelength-selective add/drop arrangement for optical communication systems
US20030108290A1 (en) * 2001-12-10 2003-06-12 Jianjun Zhang Optical add/drop devices employing waveguide grating-based wavelength selective switches
US20050019034A1 (en) * 2003-07-25 2005-01-27 Fujitsu Network Communications, Inc. System and method for communicating optical traffic between ring networks
US7983560B2 (en) * 2005-10-11 2011-07-19 Dynamic Method Enterprises Limited Modular WSS-based communications system with colorless add/drop interfaces
US8131150B2 (en) * 2006-06-07 2012-03-06 At&T Intellectual Property Ii, L.P. Tunable bidirectional multiplexer/demultiplexer for optical transmission system
JP4672621B2 (ja) * 2006-08-30 2011-04-20 富士通株式会社 光分岐挿入機能を備えた光伝送装置
JP4937941B2 (ja) * 2008-02-27 2012-05-23 日本電信電話株式会社 波長多重光通信ネットワークおよびノードおよび波長多重光通信方法
JP2009206707A (ja) * 2008-02-27 2009-09-10 Nec Corp 光分岐挿入装置、光クロスコネクト装置、光クロスコネクトシステム、及び光クロスコネクト装置の制御方法
EP2141842B1 (fr) * 2008-06-30 2013-07-31 Alcatel Lucent Dispositif de commutation de signaux optiques
US20110262143A1 (en) * 2010-04-21 2011-10-27 Nec Laboratories America, Inc. Roadm systems and methods of operation

Also Published As

Publication number Publication date
JP5410620B2 (ja) 2014-02-05
JP2013521683A (ja) 2013-06-10
TW201145883A (en) 2011-12-16
KR101401282B1 (ko) 2014-05-29
US20130108265A1 (en) 2013-05-02
US8774633B2 (en) 2014-07-08
KR20120131197A (ko) 2012-12-04
EP2543153B1 (fr) 2013-11-13
FR2956937A1 (fr) 2011-09-02
WO2011107338A1 (fr) 2011-09-09
TWI486011B (zh) 2015-05-21
CN102783067A (zh) 2012-11-14
EP2543153A1 (fr) 2013-01-09

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Legal Events

Date Code Title Description
GC Lien (pledge) constituted

Effective date: 20131018

RG Lien (pledge) cancelled

Effective date: 20141016

CA Change of address

Effective date: 20150521

CA Change of address

Effective date: 20150521

ST Notification of lapse

Effective date: 20151130