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FR2933256B1 - OPTICAL SIGNAL SWITCHING DEVICE - Google Patents

OPTICAL SIGNAL SWITCHING DEVICE

Info

Publication number
FR2933256B1
FR2933256B1 FR0854418A FR0854418A FR2933256B1 FR 2933256 B1 FR2933256 B1 FR 2933256B1 FR 0854418 A FR0854418 A FR 0854418A FR 0854418 A FR0854418 A FR 0854418A FR 2933256 B1 FR2933256 B1 FR 2933256B1
Authority
FR
France
Prior art keywords
optical signal
switching device
signal switching
optical
switching
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
FR0854418A
Other languages
French (fr)
Other versions
FR2933256A1 (en
Inventor
Thierry Zami
Nicolas Brogard
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
Priority to FR0854418A priority Critical patent/FR2933256B1/en
Application filed by Alcatel Lucent SAS filed Critical Alcatel Lucent SAS
Priority to EP09164223.1A priority patent/EP2141842B1/en
Priority to US12/459,300 priority patent/US8457496B2/en
Priority to CN200910205742.7A priority patent/CN101668239B/en
Priority to KR1020117002107A priority patent/KR101434940B1/en
Priority to JP2011515439A priority patent/JP5470379B2/en
Priority to PCT/EP2009/058207 priority patent/WO2010000750A1/en
Publication of FR2933256A1 publication Critical patent/FR2933256A1/en
Application granted granted Critical
Publication of FR2933256B1 publication Critical patent/FR2933256B1/en
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
    • H04Q11/0005—Switch and router aspects
    • 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]
    • H04J14/0212—Reconfigurable arrangements, e.g. reconfigurable optical add/drop multiplexers [ROADM] or tunable optical add/drop multiplexers [TOADM] using optical switches or wavelength selective switches [WSS]
    • 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
    • H04J14/0213—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
    • H04J14/0215—Architecture aspects
    • H04J14/0217—Multi-degree architectures, e.g. having a connection degree greater than two
    • 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
    • H04Q11/0005—Switch and router aspects
    • H04Q2011/0007—Construction
    • H04Q2011/0015—Construction using splitting combining
    • 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
    • H04Q11/0005—Switch and router aspects
    • H04Q2011/0007—Construction
    • H04Q2011/0024—Construction using space 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
    • H04Q11/0005—Switch and router aspects
    • H04Q2011/0037—Operation
    • H04Q2011/0047—Broadcast; Multicast

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Optical Communication System (AREA)
  • Use Of Switch Circuits For Exchanges And Methods Of Control Of Multiplex Exchanges (AREA)
FR0854418A 2008-06-30 2008-06-30 OPTICAL SIGNAL SWITCHING DEVICE Expired - Fee Related FR2933256B1 (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
FR0854418A FR2933256B1 (en) 2008-06-30 2008-06-30 OPTICAL SIGNAL SWITCHING DEVICE
US12/459,300 US8457496B2 (en) 2008-06-30 2009-06-30 Optical signal switching device
CN200910205742.7A CN101668239B (en) 2008-06-30 2009-06-30 Device for switching optical signals
KR1020117002107A KR101434940B1 (en) 2008-06-30 2009-06-30 Device for switching optical signals
EP09164223.1A EP2141842B1 (en) 2008-06-30 2009-06-30 Optical signal switching device
JP2011515439A JP5470379B2 (en) 2008-06-30 2009-06-30 Device for switching optical signals
PCT/EP2009/058207 WO2010000750A1 (en) 2008-06-30 2009-06-30 Device for switching optical signals

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0854418A FR2933256B1 (en) 2008-06-30 2008-06-30 OPTICAL SIGNAL SWITCHING DEVICE

Publications (2)

Publication Number Publication Date
FR2933256A1 FR2933256A1 (en) 2010-01-01
FR2933256B1 true FR2933256B1 (en) 2012-11-30

Family

ID=40361483

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0854418A Expired - Fee Related FR2933256B1 (en) 2008-06-30 2008-06-30 OPTICAL SIGNAL SWITCHING DEVICE

Country Status (2)

Country Link
CN (1) CN101668239B (en)
FR (1) FR2933256B1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2574076B1 (en) * 2011-09-22 2013-10-02 Alcatel Lucent Optical node for switching signals between optical fibers
WO2014203789A1 (en) * 2013-06-20 2014-12-24 国立大学法人名古屋大学 Optical cross-connect
EP3021595B1 (en) * 2013-07-10 2018-07-25 Japan Science and Technology Agency Optical cross-connect device
CN106569329B (en) * 2016-11-04 2019-01-04 华中科技大学 A method and apparatus for mode and space optical switching
WO2019021972A1 (en) * 2017-07-28 2019-01-31 日本電気株式会社 Light wavelength separation device and light wavelength separation method

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2837646B1 (en) * 2002-03-25 2005-04-08 Cit Alcatel SIGNAL BREAKER DIFFUSING IN PARTICULAR FOR OPTICAL SIGNALS
FR2903830B1 (en) * 2006-07-11 2008-08-22 Alcatel Sa METHOD AND DEVICE FOR MONITORING OPTICAL CONNECTION PATHS FOR A TRANSPARENT OPTICAL NETWORK
CN101136717B (en) * 2006-08-28 2011-05-11 中兴通讯股份有限公司 Configurable OADM device of implementing single, polydirectional wavelength scheduling

Also Published As

Publication number Publication date
FR2933256A1 (en) 2010-01-01
CN101668239A (en) 2010-03-10
CN101668239B (en) 2013-07-24

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Legal Events

Date Code Title Description
CA Change of address
GC Lien (pledge) constituted

Effective date: 20130923

RG Lien (pledge) cancelled

Effective date: 20141016

ST Notification of lapse

Effective date: 20160229