CN100539736C - 包含其中单级矩阵具有一级克洛斯网络的多级克洛斯网络的光交叉连接 - Google Patents
包含其中单级矩阵具有一级克洛斯网络的多级克洛斯网络的光交叉连接 Download PDFInfo
- Publication number
- CN100539736C CN100539736C CNB038067730A CN03806773A CN100539736C CN 100539736 C CN100539736 C CN 100539736C CN B038067730 A CNB038067730 A CN B038067730A CN 03806773 A CN03806773 A CN 03806773A CN 100539736 C CN100539736 C CN 100539736C
- Authority
- CN
- China
- Prior art keywords
- switching matrix
- group
- input
- output
- optical
- 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
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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
- H04Q2011/0011—Construction using wavelength conversion
-
- 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
- H04Q2011/002—Construction using optical delay lines or optical buffers or optical recirculation
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Use Of Switch Circuits For Exchanges And Methods Of Control Of Multiplex Exchanges (AREA)
- Optical Communication System (AREA)
- Mechanical Coupling Of Light Guides (AREA)
Abstract
Description
Claims (10)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10213133A DE10213133A1 (de) | 2002-03-23 | 2002-03-23 | Optische Schaltstation |
DE10213133.3 | 2002-03-23 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1643972A CN1643972A (zh) | 2005-07-20 |
CN100539736C true CN100539736C (zh) | 2009-09-09 |
Family
ID=27798145
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB038067730A Expired - Fee Related CN100539736C (zh) | 2002-03-23 | 2003-03-18 | 包含其中单级矩阵具有一级克洛斯网络的多级克洛斯网络的光交叉连接 |
Country Status (10)
Country | Link |
---|---|
US (1) | US7787768B2 (zh) |
EP (1) | EP1491066B1 (zh) |
JP (1) | JP4294493B2 (zh) |
CN (1) | CN100539736C (zh) |
AT (1) | ATE475270T1 (zh) |
AU (1) | AU2003214587A1 (zh) |
CA (1) | CA2478869C (zh) |
DE (2) | DE10213133A1 (zh) |
ES (1) | ES2348442T3 (zh) |
WO (1) | WO2003081944A1 (zh) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4382635B2 (ja) * | 2004-11-10 | 2009-12-16 | 富士通株式会社 | 光伝送装置 |
US7715711B2 (en) * | 2006-05-25 | 2010-05-11 | Fujitsu Limited | Wavelength selective switch design configurations for mesh light-trails |
JP4882712B2 (ja) * | 2006-12-07 | 2012-02-22 | 富士通株式会社 | 光クロスコネクト装置 |
US8150019B2 (en) * | 2007-08-10 | 2012-04-03 | Smith Robert B | Path redundant hardware efficient communications interconnect system |
JP4916489B2 (ja) * | 2008-07-29 | 2012-04-11 | 日本電信電話株式会社 | 光回路 |
WO2010107061A1 (ja) * | 2009-03-18 | 2010-09-23 | 日本電気株式会社 | 光伝送装置、運用波長数制限方法及びプログラム |
US8995456B2 (en) | 2009-04-08 | 2015-03-31 | Empire Technology Development Llc | Space-space-memory (SSM) Clos-network packet switch |
US8274988B2 (en) * | 2009-07-29 | 2012-09-25 | New Jersey Institute Of Technology | Forwarding data through a three-stage Clos-network packet switch with memory at each stage |
US8675673B2 (en) | 2009-07-29 | 2014-03-18 | New Jersey Institute Of Technology | Forwarding cells of partitioned data through a three-stage Clos-network packet switch with memory at each stage |
JP5610350B2 (ja) * | 2011-06-16 | 2014-10-22 | 日本電信電話株式会社 | 光ノード用光回路 |
DE102013019643A1 (de) * | 2013-11-22 | 2015-05-28 | Siemens Aktiengesellschaft | Zweistufiger Kreuzschienenverteiler und Verfahren zum Betrieb |
US10048440B2 (en) | 2015-01-29 | 2018-08-14 | Hewlett Packard Enterprise Development Lp | Photonic interconnect including a cyclic arrayed waveguide grating |
CN105337883B (zh) * | 2015-08-20 | 2018-12-18 | 电子科技大学 | 一种支持多业务的网络交换装置及其实现方法 |
US20240007215A1 (en) * | 2022-06-30 | 2024-01-04 | Nokia Solutions And Networks Oy | Add/drop capability for spatial division multiplexed optical systems |
Family Cites Families (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2720883B1 (fr) * | 1994-06-07 | 1997-01-10 | Cit Alcatel | Multiplexeur spectral optique à insertion-extraction. |
DE59607789D1 (de) * | 1995-06-08 | 2001-10-31 | Siemens Ag | Blockierungsfreie multicast wdm-koppelanordnung |
US6208443B1 (en) * | 1996-10-03 | 2001-03-27 | International Business Machines Corporation | Dynamic optical add-drop multiplexers and wavelength-routing networks with improved survivability and minimized spectral filtering |
JP3114801B2 (ja) * | 1997-07-07 | 2000-12-04 | 日本電気株式会社 | 光通信ネットワーク装置 |
US5903686A (en) * | 1997-08-21 | 1999-05-11 | Macdonald; Robert I. | Optical switch module |
US6044185A (en) * | 1997-08-21 | 2000-03-28 | Macdonald; Robert I. | Optical switch module |
JP3425861B2 (ja) * | 1998-02-20 | 2003-07-14 | 富士通株式会社 | 光交換機 |
US6366713B1 (en) | 1998-09-04 | 2002-04-02 | Tellabs Operations, Inc. | Strictly non-blocking optical switch core having optimized switching architecture based on reciprocity conditions |
DE60024631T2 (de) | 1999-07-26 | 2006-06-14 | Banyu Pharma Co Ltd | Biaryl-harnstoff-derivate |
US6567858B1 (en) * | 1999-09-20 | 2003-05-20 | Verizon Laboratories Inc. | Optimal all-to-all personalized exchange in optical multistage networks |
US6335992B1 (en) * | 2000-02-15 | 2002-01-01 | Tellium, Inc. | Scalable optical cross-connect system and method transmitter/receiver protection |
AU4260701A (en) | 2000-03-28 | 2001-10-08 | Ditech Communications Corporation | Routing device for all optical networks |
GB0007552D0 (en) * | 2000-03-28 | 2000-05-17 | Iltron Limited | A fully reconfigurable regenerative optical add-drop multiplexer |
FR2811837A1 (fr) * | 2000-07-13 | 2002-01-18 | Cit Alcatel | Cellule elementaire de commutation optique et dispositifs comportant une telle cellule |
US6696917B1 (en) * | 2000-09-21 | 2004-02-24 | Nortel Networks Limited | Folded Clos architecture switching |
JP2002208895A (ja) * | 2001-01-10 | 2002-07-26 | Fujitsu Ltd | 光アッド/ドロップ装置 |
JP2003009195A (ja) * | 2001-06-27 | 2003-01-10 | Nec Corp | クロスコネクトスイッチ |
JP2003021795A (ja) * | 2001-07-09 | 2003-01-24 | Nec Corp | 光スイッチシステム |
JP4676657B2 (ja) * | 2001-08-30 | 2011-04-27 | 富士通株式会社 | 光アド・ドロップ多重化装置 |
US7340175B2 (en) * | 2002-01-18 | 2008-03-04 | Nec Corporation | Non-uniform optical waveband aggregator and deaggregator and hierarchical hybrid optical cross-connect system |
US7088919B2 (en) * | 2002-11-04 | 2006-08-08 | Nortel Networks Limited | Modular photonic switch with wavelength conversion |
US6714341B1 (en) * | 2003-05-20 | 2004-03-30 | Samsung Electronics Co., Ltd. | Wavelength converter and optical cross-connect system using the same |
-
2002
- 2002-03-23 DE DE10213133A patent/DE10213133A1/de not_active Withdrawn
-
2003
- 2003-03-18 CN CNB038067730A patent/CN100539736C/zh not_active Expired - Fee Related
- 2003-03-18 EP EP03710167A patent/EP1491066B1/en not_active Expired - Lifetime
- 2003-03-18 DE DE60333445T patent/DE60333445D1/de not_active Expired - Lifetime
- 2003-03-18 US US10/508,751 patent/US7787768B2/en not_active Expired - Fee Related
- 2003-03-18 AT AT03710167T patent/ATE475270T1/de not_active IP Right Cessation
- 2003-03-18 CA CA2478869A patent/CA2478869C/en not_active Expired - Fee Related
- 2003-03-18 AU AU2003214587A patent/AU2003214587A1/en not_active Abandoned
- 2003-03-18 ES ES03710167T patent/ES2348442T3/es not_active Expired - Lifetime
- 2003-03-18 JP JP2003579502A patent/JP4294493B2/ja not_active Expired - Fee Related
- 2003-03-18 WO PCT/IB2003/001469 patent/WO2003081944A1/en active Application Filing
Also Published As
Publication number | Publication date |
---|---|
CA2478869A1 (en) | 2003-10-02 |
CN1643972A (zh) | 2005-07-20 |
JP4294493B2 (ja) | 2009-07-15 |
JP2005521352A (ja) | 2005-07-14 |
EP1491066A1 (en) | 2004-12-29 |
ES2348442T3 (es) | 2010-12-07 |
DE60333445D1 (de) | 2010-09-02 |
CA2478869C (en) | 2013-01-08 |
US7787768B2 (en) | 2010-08-31 |
AU2003214587A1 (en) | 2003-10-08 |
ATE475270T1 (de) | 2010-08-15 |
US20050226551A1 (en) | 2005-10-13 |
WO2003081944A1 (en) | 2003-10-02 |
EP1491066B1 (en) | 2010-07-21 |
DE10213133A1 (de) | 2003-10-02 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
ASS | Succession or assignment of patent right |
Owner name: L.M. ERICSSON CO., LTD. Free format text: FORMER OWNER: MARCONI COMMUNICATIONS GMBH Effective date: 20070420 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20070420 Address after: Stockholm Applicant after: Erisson Address before: German buchnan Applicant before: Marconi Communications GmbH |
|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090909 Termination date: 20160318 |