ATE288158T1 - Optisches cwdm-system - Google Patents
Optisches cwdm-systemInfo
- Publication number
- ATE288158T1 ATE288158T1 AT02764126T AT02764126T ATE288158T1 AT E288158 T1 ATE288158 T1 AT E288158T1 AT 02764126 T AT02764126 T AT 02764126T AT 02764126 T AT02764126 T AT 02764126T AT E288158 T1 ATE288158 T1 AT E288158T1
- Authority
- AT
- Austria
- Prior art keywords
- optical
- cwdm system
- ring structure
- optical cwdm
- logical
- Prior art date
Links
Classifications
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Optical Communication System (AREA)
- Small-Scale Networks (AREA)
- Optical Modulation, Optical Deflection, Nonlinear Optics, Optical Demodulation, Optical Logic Elements (AREA)
- Optical Integrated Circuits (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE0101416A SE524863C2 (sv) | 2001-04-23 | 2001-04-23 | Optiskt CWDM-system |
US29332601P | 2001-05-23 | 2001-05-23 | |
PCT/SE2002/000797 WO2002087127A1 (en) | 2001-04-23 | 2002-04-23 | Optical cwdm-system |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE288158T1 true ATE288158T1 (de) | 2005-02-15 |
Family
ID=26655448
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT02764126T ATE288158T1 (de) | 2001-04-23 | 2002-04-23 | Optisches cwdm-system |
Country Status (9)
Country | Link |
---|---|
EP (1) | EP1389374B1 (de) |
JP (1) | JP2004530363A (de) |
CN (1) | CN100499433C (de) |
AT (1) | ATE288158T1 (de) |
CA (1) | CA2439876C (de) |
DE (1) | DE60202766T2 (de) |
ES (1) | ES2236570T3 (de) |
PT (1) | PT1389374E (de) |
WO (1) | WO2002087127A1 (de) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100387017C (zh) * | 2005-09-01 | 2008-05-07 | 西安交通大学 | 构建多机系统高可用的自愈合逻辑环故障检测与容忍方法 |
CN1996810B (zh) * | 2006-12-29 | 2012-01-11 | 北京交通大学 | 一种分布式的波分纤分光路交换系统 |
KR100969741B1 (ko) * | 2008-07-11 | 2010-07-13 | 엘지노텔 주식회사 | 환형 혼성 성형망을 제공하기 위한 광통신 시스템 |
KR20140110736A (ko) * | 2013-03-08 | 2014-09-17 | 에릭슨 엘지 주식회사 | 신호 처리 방법 및 그를 위한 양방향 cwdm 환형 네트워크 시스템 |
CN108234060B (zh) * | 2016-12-14 | 2019-06-28 | 中国航空工业集团公司西安航空计算技术研究所 | 一种高可靠大容量的波分复用交换网络实现方法 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE69534362T2 (de) * | 1994-08-15 | 2006-05-24 | Nippon Telegraph And Telephone Corp. | Volloptischer mehrkanaliger TDM-WDM Konverter und volloptischer mehrkanaliger Zeit-Demultiplexer |
JP2001517018A (ja) * | 1997-09-18 | 2001-10-02 | コーニング インコーポレイテッド | 波長選択形の光スイッチング装置、この光スイッチング装置を用いる光通信装置、および、この光通信装置に用いられる方法 |
CA2310949A1 (en) * | 1999-06-15 | 2000-12-15 | Jon Anderson | Wideband optical packet ring network |
JP2001313660A (ja) * | 2000-02-21 | 2001-11-09 | Nippon Telegr & Teleph Corp <Ntt> | 波長多重光ネットワーク |
-
2002
- 2002-04-23 EP EP02764126A patent/EP1389374B1/de not_active Expired - Lifetime
- 2002-04-23 WO PCT/SE2002/000797 patent/WO2002087127A1/en active IP Right Grant
- 2002-04-23 JP JP2002584514A patent/JP2004530363A/ja active Pending
- 2002-04-23 PT PT02764126T patent/PT1389374E/pt unknown
- 2002-04-23 AT AT02764126T patent/ATE288158T1/de active
- 2002-04-23 DE DE60202766T patent/DE60202766T2/de not_active Expired - Lifetime
- 2002-04-23 CN CNB028086163A patent/CN100499433C/zh not_active Expired - Lifetime
- 2002-04-23 ES ES02764126T patent/ES2236570T3/es not_active Expired - Lifetime
- 2002-04-23 CA CA2439876A patent/CA2439876C/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
CA2439876A1 (en) | 2002-10-31 |
EP1389374B1 (de) | 2005-01-26 |
JP2004530363A (ja) | 2004-09-30 |
PT1389374E (pt) | 2005-05-31 |
CN100499433C (zh) | 2009-06-10 |
ES2236570T3 (es) | 2005-07-16 |
CN1582546A (zh) | 2005-02-16 |
DE60202766D1 (de) | 2005-03-03 |
WO2002087127A9 (en) | 2004-11-25 |
WO2002087127A1 (en) | 2002-10-31 |
CA2439876C (en) | 2010-07-06 |
EP1389374A1 (de) | 2004-02-18 |
DE60202766T2 (de) | 2006-01-19 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
NO20033075L (no) | Anvendelse av polarisasjon for a skille ulike typer informasjon | |
EP0837572A3 (de) | Optisches Netzwerk, optischer Ausblendungs-/Einfügungsknoten und Rückgewinnungseinrichtung von Netzwerkfehlern | |
WO2005001620A3 (en) | Optical network topology databases and optical network operations | |
KR950035206A (ko) | 파장분할 다중화 방식을 이용한 양방향 다채널 광 링 통신망 | |
WO2002065181A3 (en) | Optical waveguide bragg grating system | |
DE60225470D1 (de) | Geschütztes bidirektionales wdm-netzwerk | |
SE9700654D0 (sv) | An arrangement, a system and a method relating to management communication | |
IL164037A (en) | Synchronization system for all optical slotted ring dynamic networks | |
WO2005086610A3 (en) | Shared network ring protection | |
ATE303029T1 (de) | Selbstheilendes ringnetz und verfahren zur fehlererkennung und behebung | |
AR030126A1 (es) | Un cable de fibra optica | |
SE0101416D0 (sv) | Optical CWDM-system | |
ATE288158T1 (de) | Optisches cwdm-system | |
EP1411666A3 (de) | Optisches Ringnetzwerk mit zwei Fasern | |
JP2006135988A (ja) | 光データ伝送方法、光データ伝送ノード、および光データ受信ノード | |
DE59913722D1 (de) | Optisches 2-Faser-Ringnetz | |
FR2838005B1 (fr) | Methode dynamique d'insertion de donnees aux noeuds d'un reseau de transmission optique | |
DE69831214D1 (de) | Remodulatoren für optische wdm-übertragungssysteme | |
EP1122906A3 (de) | Verfahren und Netzwerkelement zum Verkehrsschutz in Transportnetzwerken mit WDM-Faseroptik | |
ATE308168T1 (de) | Verbindung zwischen ms-spring und sncp ring- telekommunikationsnetzwerken | |
CA2308967A1 (en) | Wavelength allocation in a ring | |
SE9602806D0 (sv) | Optical network | |
JPH0556004A (ja) | Wdmスター型マルチステージネツトワーク | |
FR2829328B1 (fr) | Methode et systeme assurant la protection de la transmission de donnees sur un anneau optique forme d'une seule fibre optique | |
BR0108279A (pt) | Processo sintético para um intermediário para compostos de ecteinascidina e ftalascidina |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
UEP | Publication of translation of european patent specification |
Ref document number: 1389374 Country of ref document: EP |