CN100539491C - 用于光信号的十字形联接件 - Google Patents
用于光信号的十字形联接件 Download PDFInfo
- Publication number
- CN100539491C CN100539491C CNB038065193A CN03806519A CN100539491C CN 100539491 C CN100539491 C CN 100539491C CN B038065193 A CNB038065193 A CN B038065193A CN 03806519 A CN03806519 A CN 03806519A CN 100539491 C CN100539491 C CN 100539491C
- Authority
- CN
- China
- Prior art keywords
- switch
- polarization
- signal
- switching module
- output
- 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
Links
Images
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
- H04Q2011/0035—Construction using miscellaneous components, e.g. circulator, polarisation, acousto/thermo optical
-
- 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
- H04Q2011/0075—Wavelength grouping or hierarchical aspects
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Optical Communication System (AREA)
- Use Of Switch Circuits For Exchanges And Methods Of Control Of Multiplex Exchanges (AREA)
Abstract
Description
Claims (18)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10212649A DE10212649B4 (de) | 2002-03-21 | 2002-03-21 | Cross-Connector für optische Signale |
DE10212649.6 | 2002-03-21 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1643834A CN1643834A (zh) | 2005-07-20 |
CN100539491C true CN100539491C (zh) | 2009-09-09 |
Family
ID=28050745
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB038065193A Expired - Fee Related CN100539491C (zh) | 2002-03-21 | 2003-03-12 | 用于光信号的十字形联接件 |
Country Status (6)
Country | Link |
---|---|
US (1) | US7702239B2 (zh) |
EP (1) | EP1486021B1 (zh) |
CN (1) | CN100539491C (zh) |
AU (1) | AU2003218620B2 (zh) |
DE (2) | DE10212649B4 (zh) |
WO (1) | WO2003081824A1 (zh) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NO320962B1 (no) * | 2003-07-04 | 2006-02-20 | Telenor Asa | Anvendelse av polarisasjon for a skille ulike typer informasjon |
KR100602269B1 (ko) * | 2004-11-02 | 2006-07-19 | 삼성전자주식회사 | 파장 오프셋 편광분할 다중화 방식의 레이블링을 이용한광 패킷 통신 시스템 |
NO20053902L (no) * | 2005-08-19 | 2007-02-20 | Telenor Asa | Fremgangsmate og system for signalering i et optisk pakkesvitsjet nettverk |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0357343A (ja) * | 1989-07-26 | 1991-03-12 | Oki Electric Ind Co Ltd | 光交換機 |
JP2804954B2 (ja) * | 1992-08-13 | 1998-09-30 | 日本電信電話株式会社 | 偏波無依存型光パルス分離回路および偏波無依存型光パルス多重回路 |
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 |
US5754321A (en) * | 1996-10-15 | 1998-05-19 | Lucent Technologies Inc. | Add/drop optical circuit for a wavelength-division multiplexed network |
US6154587A (en) * | 1997-03-21 | 2000-11-28 | Oki Electric Industry Co., Ltd. | Optical cross connector apparatus |
JP3425861B2 (ja) * | 1998-02-20 | 2003-07-14 | 富士通株式会社 | 光交換機 |
US6579018B1 (en) * | 1999-12-16 | 2003-06-17 | Corning Incorporated | Four-fiber ring optical cross connect system using 4×4 switch matrices |
US6304380B1 (en) * | 2000-03-06 | 2001-10-16 | Lucent Technologies Inc. | Reducing polarization dependency of optical apparatus |
US6459826B1 (en) * | 2000-03-21 | 2002-10-01 | Lucent Technologies Inc. | Programmable optical switch apparatus |
DE60028551T2 (de) * | 2000-06-05 | 2006-09-28 | Pirelli Cavi E Sistemi S.P.A. | Optisches wellenlängenmultiplexiertes System mit kombinierten wellenlängen Leitweglenkung und Leitweglenkung von optischen Fasern |
FR2814902B1 (fr) * | 2000-10-02 | 2002-12-20 | Cit Alcatel | Commutateur pour reseau de transmission optique utilisant le multiplexage en longueur d'onde |
DE10237584B4 (de) * | 2002-08-16 | 2005-10-06 | Siemens Ag | Verfahren zur Verwaltung von Ressourcen beim Aufbau eines Ersatzpfades in einem transparent schaltbaren Netzwerk |
US7254327B1 (en) * | 2003-01-31 | 2007-08-07 | Ciena Corporation | Switching status and performance monitoring technology for wavelength selective switch and optical networks |
-
2002
- 2002-03-21 DE DE10212649A patent/DE10212649B4/de not_active Expired - Fee Related
-
2003
- 2003-03-12 EP EP03711845A patent/EP1486021B1/de not_active Expired - Lifetime
- 2003-03-12 US US10/508,731 patent/US7702239B2/en not_active Expired - Fee Related
- 2003-03-12 AU AU2003218620A patent/AU2003218620B2/en not_active Ceased
- 2003-03-12 DE DE50301859T patent/DE50301859D1/de not_active Expired - Lifetime
- 2003-03-12 CN CNB038065193A patent/CN100539491C/zh not_active Expired - Fee Related
- 2003-03-12 WO PCT/DE2003/000795 patent/WO2003081824A1/de active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
AU2003218620B2 (en) | 2008-05-15 |
DE10212649B4 (de) | 2004-02-12 |
EP1486021A1 (de) | 2004-12-15 |
US7702239B2 (en) | 2010-04-20 |
DE50301859D1 (en) | 2006-01-12 |
AU2003218620A1 (en) | 2003-10-08 |
DE10212649A1 (de) | 2003-10-16 |
WO2003081824A1 (de) | 2003-10-02 |
CN1643834A (zh) | 2005-07-20 |
EP1486021B1 (de) | 2005-12-07 |
US20080019692A1 (en) | 2008-01-24 |
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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: NOKIA SIEMENS COMMUNICATION CO., LTD. Free format text: FORMER OWNER: SIEMENS AG Effective date: 20080404 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20080404 Address after: Munich, Germany Applicant after: Nokia Siemens Networks GmbH Address before: Munich, Germany Applicant before: Siemens AG |
|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: XIAOYANG NETWORK CO., LTD. Free format text: FORMER OWNER: NOKIA SIEMENS NETWORKS GMBH Effective date: 20140106 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20140106 Address after: Luxemburg Luxemburg Patentee after: Xiaoyang Network Co., Ltd. Address before: Munich, Germany Patentee before: Nokia Siemens Networks GmbH |
|
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090909 Termination date: 20150312 |
|
EXPY | Termination of patent right or utility model |