DE60028551D1 - Optisches wellenlängenmultiplexiertes System mit kombinierten wellenlängen Leitweglenkung und Leitweglenkung von optischen Fasern - Google Patents
Optisches wellenlängenmultiplexiertes System mit kombinierten wellenlängen Leitweglenkung und Leitweglenkung von optischen FasernInfo
- Publication number
- DE60028551D1 DE60028551D1 DE60028551T DE60028551T DE60028551D1 DE 60028551 D1 DE60028551 D1 DE 60028551D1 DE 60028551 T DE60028551 T DE 60028551T DE 60028551 T DE60028551 T DE 60028551T DE 60028551 D1 DE60028551 D1 DE 60028551D1
- Authority
- DE
- Germany
- Prior art keywords
- routing
- optical
- wavelength
- division multiplexed
- multiplexed system
- 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
Links
Classifications
-
- 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)
-
- 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
- H04J14/0278—WDM optical network architectures
- H04J14/0284—WDM mesh architectures
-
- 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
-
- 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
- H04Q2011/0016—Construction using wavelength multiplexing or demultiplexing
-
- 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
- H04Q2011/0052—Interconnection of switches
-
- 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
- H04Q2011/0081—Fault tolerance; Redundancy; Recovery; Reconfigurability
-
- 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
- H04Q2011/0086—Network resource allocation, dimensioning or optimisation
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)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP00111791A EP1162855B1 (de) | 2000-06-05 | 2000-06-05 | Optisches wellenlängenmultiplexiertes System mit kombinierten wellenlängen Leitweglenkung und Leitweglenkung von optischen Fasern |
Publications (2)
Publication Number | Publication Date |
---|---|
DE60028551D1 true DE60028551D1 (de) | 2006-07-20 |
DE60028551T2 DE60028551T2 (de) | 2006-09-28 |
Family
ID=8168895
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE60028551T Expired - Lifetime DE60028551T2 (de) | 2000-06-05 | 2000-06-05 | Optisches wellenlängenmultiplexiertes System mit kombinierten wellenlängen Leitweglenkung und Leitweglenkung von optischen Fasern |
Country Status (3)
Country | Link |
---|---|
US (1) | US6792207B2 (de) |
EP (1) | EP1162855B1 (de) |
DE (1) | DE60028551T2 (de) |
Families Citing this family (31)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6735390B1 (en) | 2000-10-31 | 2004-05-11 | Lucent Technologies Inc. | Method and apparatus for terminating optical links in an optical network |
US6731830B2 (en) * | 2001-01-05 | 2004-05-04 | Redfern Broadband Networks, Inc. | Asymmetric compatible network element |
CA2441045A1 (en) * | 2001-03-16 | 2002-09-26 | Photuris, Inc. | Method and apparatus for transferring wdm signals between different wdm communications systems in optically transparent manner |
AU2002334906A1 (en) | 2001-10-09 | 2003-04-22 | Infinera Corporation | Transmitter photonic integrated circuits (txpic) and optical transport networks employing txpics |
US7155084B2 (en) | 2002-05-17 | 2006-12-26 | Altera Corporation | Bidirectional wavelength cross connect architectures using wavelength routing elements |
DE10212649B4 (de) | 2002-03-21 | 2004-02-12 | Siemens Ag | Cross-Connector für optische Signale |
US7194206B2 (en) * | 2002-05-15 | 2007-03-20 | Altera Corporation | Variable-density optical cross-connect architectures and upgrades |
US7149433B2 (en) | 2002-06-28 | 2006-12-12 | Infineria Corporation | Upgrade of optical amplifier site to a digital optical network site in an optical transmission network |
FR2842049B1 (fr) * | 2002-07-04 | 2004-12-17 | Cit Alcatel | Brasseur optique d'architecture multigranulaire |
FR2844955B1 (fr) * | 2002-09-19 | 2005-01-14 | Cit Alcatel | Brasseur optique d'architecture multigranulaire |
US8958697B2 (en) | 2003-06-10 | 2015-02-17 | Alexander I. Soto | System and method for optical layer management in optical modules and remote control of optical modules |
WO2005019970A2 (en) * | 2003-07-03 | 2005-03-03 | Ubi Systems, Inc. | Communication system and method for an optical local area network |
JP4642623B2 (ja) * | 2005-09-30 | 2011-03-02 | 富士通株式会社 | 波長分割多重装置 |
GB0416110D0 (en) * | 2004-07-19 | 2004-08-18 | British Telecomm | Path establishment |
GB0416107D0 (en) * | 2004-07-19 | 2004-08-18 | British Telecomm | Wavelength selection |
US7242841B2 (en) * | 2005-02-28 | 2007-07-10 | Corning Cable Systems, Llc | Cross-connect fiber optic cables and associated cross-connect sections |
US7676155B2 (en) * | 2005-12-08 | 2010-03-09 | Electronics And Telecommunications Research Institute | Dynamic wavelength allocation device using 3R wavelength converter having limited wavelength conversion range and method thereof |
US8995829B2 (en) * | 2007-06-05 | 2015-03-31 | Cisco Technology, Inc. | Optical link quality monitoring in a computer network |
KR20110127968A (ko) * | 2010-05-20 | 2011-11-28 | 엘에스산전 주식회사 | R fid를 이용한 원격 제어 송수신 장치 및 그 방법 |
WO2013063543A1 (en) * | 2011-10-28 | 2013-05-02 | Neophotonics Corporation | Scalable optical switches and switching modules |
US9398354B2 (en) * | 2013-02-20 | 2016-07-19 | Xtera Communications, Inc. | Integrated assembly for switching optical signals |
EP2797247A1 (de) | 2013-04-24 | 2014-10-29 | British Telecommunications Public Limited Company | Optische Datenübertragung |
JP6342894B2 (ja) * | 2013-06-20 | 2018-06-13 | 国立研究開発法人科学技術振興機構 | 光クロスコネクト装置 |
US20150098477A1 (en) * | 2013-10-03 | 2015-04-09 | Versitech Limited | Reversible wavelength channels for optical communication networks |
US10382158B2 (en) | 2013-10-03 | 2019-08-13 | The Hong Kong Polytechnic University | Reversible wavelength channels for optical communication networks |
WO2015052468A1 (en) | 2013-10-11 | 2015-04-16 | British Telecommunications Public Limited Company | Optical data transmission method and apparatus |
US9742520B1 (en) | 2014-09-19 | 2017-08-22 | Neophotonics Corporation | Optical switching system with a colorless, directionless, and contentionless ROADM connected to unamplified drop channels |
EP3198758B1 (de) * | 2014-09-24 | 2020-01-22 | Telefonaktiebolaget LM Ericsson (publ) | Optischer knoten |
WO2016165053A1 (zh) * | 2015-04-13 | 2016-10-20 | 华为技术有限公司 | 光交叉互连节点和光信号交换的方法 |
US10805698B2 (en) * | 2016-03-08 | 2020-10-13 | National University Corporation Tokai National Higher Education And Research System | Optical cross-connect device |
WO2019243021A1 (en) | 2018-06-21 | 2019-12-26 | British Telecommunications Public Limited Company | Path selection for content delivery network |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
JP3582030B2 (ja) * | 1995-07-05 | 2004-10-27 | 富士通株式会社 | クロスコネクト装置 |
US6233075B1 (en) * | 1999-01-25 | 2001-05-15 | Telcordia Technologies, Inc. | Optical layer survivability and security system |
-
2000
- 2000-06-05 EP EP00111791A patent/EP1162855B1/de not_active Expired - Lifetime
- 2000-06-05 DE DE60028551T patent/DE60028551T2/de not_active Expired - Lifetime
-
2001
- 2001-03-08 US US09/800,886 patent/US6792207B2/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
DE60028551T2 (de) | 2006-09-28 |
US6792207B2 (en) | 2004-09-14 |
US20020030867A1 (en) | 2002-03-14 |
EP1162855A1 (de) | 2001-12-12 |
EP1162855B1 (de) | 2005-12-07 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition |