DE50204993D1 - Optischer Crossconnect - Google Patents

Optischer Crossconnect

Info

Publication number
DE50204993D1
DE50204993D1 DE50204993T DE50204993T DE50204993D1 DE 50204993 D1 DE50204993 D1 DE 50204993D1 DE 50204993 T DE50204993 T DE 50204993T DE 50204993 T DE50204993 T DE 50204993T DE 50204993 D1 DE50204993 D1 DE 50204993D1
Authority
DE
Germany
Prior art keywords
optical
signals
matrix
converters
electrically connected
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
DE50204993T
Other languages
English (en)
Inventor
Udo Schaefer
Thomas Diehl
Hermann Zoll
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
Priority to DE50204993T priority Critical patent/DE50204993D1/de
Application granted granted Critical
Publication of DE50204993D1 publication Critical patent/DE50204993D1/de
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
    • H04Q11/0005—Switch and router aspects
    • 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
    • H04Q2011/0039—Electrical control
    • 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
    • H04Q2011/0079—Operation or maintenance aspects
    • H04Q2011/0083—Testing; Monitoring
DE50204993T 2001-04-12 2002-03-20 Optischer Crossconnect Expired - Lifetime DE50204993D1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE50204993T DE50204993D1 (de) 2001-04-12 2002-03-20 Optischer Crossconnect

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10118295A DE10118295A1 (de) 2001-04-12 2001-04-12 Optischer Crossconnect
DE50204993T DE50204993D1 (de) 2001-04-12 2002-03-20 Optischer Crossconnect

Publications (1)

Publication Number Publication Date
DE50204993D1 true DE50204993D1 (de) 2005-12-29

Family

ID=7681370

Family Applications (2)

Application Number Title Priority Date Filing Date
DE10118295A Withdrawn DE10118295A1 (de) 2001-04-12 2001-04-12 Optischer Crossconnect
DE50204993T Expired - Lifetime DE50204993D1 (de) 2001-04-12 2002-03-20 Optischer Crossconnect

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE10118295A Withdrawn DE10118295A1 (de) 2001-04-12 2001-04-12 Optischer Crossconnect

Country Status (5)

Country Link
US (2) US7099583B2 (de)
EP (1) EP1250024B1 (de)
CN (1) CN1190026C (de)
AT (1) ATE311077T1 (de)
DE (2) DE10118295A1 (de)

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US20070039051A1 (en) * 2004-11-30 2007-02-15 Sensory Networks, Inc. Apparatus And Method For Acceleration of Security Applications Through Pre-Filtering
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CN1852616A (zh) * 2005-12-07 2006-10-25 华为技术有限公司 一种光传送网节点结构、设备及业务调度方法
US8849109B2 (en) * 2006-03-30 2014-09-30 Alcatel Lucent Fault isolation and provisioning for optical switches
KR100903218B1 (ko) * 2007-09-03 2009-06-18 한국전자통신연구원 광신호의 성능 감시 장치 및 방법
CN101505436B (zh) * 2008-02-05 2011-11-23 华为技术有限公司 适配多种接口光模块的方法及设备
JP5470379B2 (ja) * 2008-06-30 2014-04-16 アルカテル−ルーセント 光信号を切り換えるためのデバイス
CN101394310B (zh) * 2008-11-04 2011-05-04 烽火通信科技股份有限公司 一种构建管理通信网和信令通信网的装置和方法
ATE545284T1 (de) * 2009-12-18 2012-02-15 Alcatel Lucent Hochleistungsschaltsystem
CN103053177A (zh) * 2010-08-25 2013-04-17 瑞典爱立信有限公司 光电转变节点
WO2013028241A1 (en) * 2011-08-25 2013-02-28 The Trustees Of Columbia University In The City Of New York Systems and methods for a cross-layer optical network node
CN104969491B (zh) * 2013-12-20 2017-08-04 华为技术有限公司 一种带宽可调的光模块及系统
US20170048133A1 (en) * 2015-08-12 2017-02-16 xCelor LLC Physical layer cross-connect switch
US9960990B2 (en) 2015-08-12 2018-05-01 xCelor LLC Systems and methods for monitoring and managing communication paths
US9853879B2 (en) 2015-08-12 2017-12-26 xCelor LLC Systems and methods for identifying interconnections among physical-layer cross-connect switches
US10353851B2 (en) * 2015-08-12 2019-07-16 xCelor LLC Systems and methods for implementing a physical-layer cross connect
CN105208468B (zh) * 2015-08-31 2018-05-11 中国电信股份有限公司 用于otn业务自动开通的方法和系统
US10447420B2 (en) * 2016-06-03 2019-10-15 Infinera Corporation Method and system for signaling defects in a network element with optical fabric
US10771151B2 (en) * 2017-07-31 2020-09-08 Level 3 Communications, Llc Outside plant fiber health monitoring system
US10936598B2 (en) 2017-11-21 2021-03-02 Gto Llc Systems and methods for targeted exchange emulation

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US4829512A (en) * 1986-08-26 1989-05-09 Nec Corporation Loop-back control apparatus for a loop network having duplicate optical fiber transmission lines
JP2595025B2 (ja) * 1988-03-18 1997-03-26 株式会社日立製作所 空間分割形スイッチを用いた高速パケット交換装置
US5303078A (en) * 1990-12-18 1994-04-12 Bell Communications Research, Inc. Apparatus and method for large scale ATM switching
DE4108213A1 (de) * 1991-03-14 1992-09-17 Standard Elektrik Lorenz Ag Optische vermittlungseinrichtung und schaltmodul dafuer
FR2703839B1 (fr) 1993-04-09 1995-07-07 Framatome Connectors France Connecteur intermédiaire entre carte de circuit imprimé et substrat à circuits électroniques.
JP2928046B2 (ja) * 1993-04-16 1999-07-28 日本電気株式会社 光ネットワ−ク及びその障害回復方式
JP3082554B2 (ja) * 1994-01-11 2000-08-28 株式会社日立製作所 セルフヒーリングリングスイッチ
US5475679A (en) * 1994-12-08 1995-12-12 Northern Telecom Limited Large capacity ATM switch
US5684961A (en) * 1995-04-28 1997-11-04 Sun Microsystems, Inc. System for defining multicast message distribution paths having overlapping virtual connections in ATM networks and assigning identical labels to overlapping portions of the virtual channels
JP3092521B2 (ja) * 1996-08-26 2000-09-25 日本電気株式会社 通信ネットワークノード装置、光通信ネットワークノード装置、信号監視方式、及び、通信ネットワーク
US6317230B1 (en) * 1997-02-24 2001-11-13 Hitachi, Ltd. Optical cross-connect system and optical transmission system
US6185021B1 (en) * 1998-03-20 2001-02-06 Lucent Technologies, Inc. Cross-connecting optical translator array
JP3298514B2 (ja) * 1998-08-20 2002-07-02 日本電気株式会社 光路切替装置とその使用方法およびこの光路切替装置を用いた光ａｄｍ装置と光クロスコネクトネットワーク装置
US6535313B1 (en) * 1998-10-16 2003-03-18 Lucent Technologies Inc. Dynamically assignable optical signal access control apparatus
JP2001016625A (ja) * 1999-01-20 2001-01-19 Fujitsu Ltd 光クロスコネクト装置および光ネットワーク
JP2000358261A (ja) * 1999-06-16 2000-12-26 Nec Corp 光クロスコネクト装置及び光ネットワーク装置並びに接続状態監視方法
US6512612B1 (en) * 1999-06-25 2003-01-28 Lucent Technologies Inc. Intelligent optical router
CN1250294A (zh) * 1999-07-27 2000-04-12 邮电部武汉邮电科学研究院 以太网与同步数字体系或同步光网络融合的适配方法
KR100342567B1 (ko) * 1999-12-30 2002-07-04 윤종용 트랜스패런시를 확보한 광 교차-접속 장치
US6600849B2 (en) * 2000-11-20 2003-07-29 Jds Uniphase Inc. Control system for optical cross-connect switches
JPWO2002063890A1 (ja) * 2001-02-07 2004-06-10 富士通株式会社 クロスコネクト装置
DE10118295A1 (de) * 2001-04-12 2002-10-17 Alcatel Sa Optischer Crossconnect
US7162155B2 (en) * 2001-09-04 2007-01-09 Doron Handelman Optical packet switching apparatus and methods
US20040208547A1 (en) * 2001-12-14 2004-10-21 Boca Photonics Inc. QoS based protection of mesh-based intelligent optical networks
KR100438437B1 (ko) * 2002-04-10 2004-07-03 삼성전자주식회사 광 통신망에서 광회선분배장치 및 그 처리 방법

Also Published As

Publication number Publication date
EP1250024B1 (de) 2005-11-23
ATE311077T1 (de) 2005-12-15
CN1380759A (zh) 2002-11-20
US20020149815A1 (en) 2002-10-17
CN1190026C (zh) 2005-02-16
US7099583B2 (en) 2006-08-29
US20060251418A1 (en) 2006-11-09
US7266297B2 (en) 2007-09-04
EP1250024A3 (de) 2003-04-16
EP1250024A2 (de) 2002-10-16
DE10118295A1 (de) 2002-10-17

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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