CN1217508C - 波长k次重用的单纤双向传输wdm星形多波长光网络系统 - Google Patents
波长k次重用的单纤双向传输wdm星形多波长光网络系统 Download PDFInfo
- Publication number
- CN1217508C CN1217508C CN021360715A CN02136071A CN1217508C CN 1217508 C CN1217508 C CN 1217508C CN 021360715 A CN021360715 A CN 021360715A CN 02136071 A CN02136071 A CN 02136071A CN 1217508 C CN1217508 C CN 1217508C
- Authority
- CN
- China
- Prior art keywords
- node
- wavelength
- network
- star
- link block
- 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
Images
Landscapes
- Optical Communication System (AREA)
Abstract
Description
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN021360715A CN1217508C (zh) | 2002-07-17 | 2002-07-17 | 波长k次重用的单纤双向传输wdm星形多波长光网络系统 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN021360715A CN1217508C (zh) | 2002-07-17 | 2002-07-17 | 波长k次重用的单纤双向传输wdm星形多波长光网络系统 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1469577A CN1469577A (zh) | 2004-01-21 |
CN1217508C true CN1217508C (zh) | 2005-08-31 |
Family
ID=34146299
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN021360715A Expired - Lifetime CN1217508C (zh) | 2002-07-17 | 2002-07-17 | 波长k次重用的单纤双向传输wdm星形多波长光网络系统 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN1217508C (zh) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101141346B (zh) * | 2007-05-23 | 2010-06-02 | 中兴通讯股份有限公司 | 波分复用无源光网络装置 |
-
2002
- 2002-07-17 CN CN021360715A patent/CN1217508C/zh not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
CN1469577A (zh) | 2004-01-21 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
KR100375276B1 (ko) | 광학적파장스위칭을가지는모듈광교차-접속구조 | |
EP2564531B2 (en) | Optical access network | |
US6344912B1 (en) | Hybrid and scalable opto-electronic processing in a wavelength-division multiplexed system | |
US6741811B2 (en) | Optical cross-connect device and system having the device | |
CA2181362C (en) | Interconnected passive optical networks | |
AU706670B2 (en) | A network system having transmission control for plural node devices without arbitration, and transmission control method therefore | |
US7536103B2 (en) | Reconfigurable optical switching system | |
EP2731285B1 (en) | Data crossing system and method | |
US20070110445A1 (en) | Optical multiple transmission method, optical network and optical transmission apparatus | |
CN101521836B (zh) | 波分复用光接入网中光网络单元带宽在线升级系统和方法 | |
US7577361B2 (en) | Optical network system and optical coupling apparatus | |
US5604734A (en) | ATM-system adapted three stage switching unit | |
JP4176382B2 (ja) | 光情報トランスポートを多重化する方法 | |
CN1217508C (zh) | 波长k次重用的单纤双向传输wdm星形多波长光网络系统 | |
US10524029B2 (en) | Optical circuit switch | |
CN101459473B (zh) | 分光器、合光器和点到多点网络系统 | |
CN1217507C (zh) | 波长k次重用的波分复用星形多波长光网络系统 | |
CN1212712C (zh) | 一种分布式波长重用多波长光网络系统 | |
CN1213560C (zh) | 一种波长重用单跳多波长光网络系统 | |
CN1428959A (zh) | 一种双向波分复用光网络系统 | |
US5504824A (en) | Three stage switching unit | |
US8885655B2 (en) | Switching matrix for interconnecting an access network and operator networks | |
CN1427570A (zh) | 可实现部分波长重用的单纤双向传输多波长光网络系统 | |
CN115278403A (zh) | 电交换集群系统 | |
Thompon | Photonic Time-Multiplezed Permutation--Switching Using the Dilated Slipped Bunyan |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C56 | Change in the name or address of the patentee |
Owner name: BEIER AERKATE CO., LTD., SHANGHAI Free format text: FORMER NAME: BELL CO.,LTD., SHANGHAI Owner name: SHANGHAI ALCATEL-LUCENT CO., LTD. Free format text: FORMER NAME: BEIER AERKATE CO., LTD., SHANGHAI |
|
CP01 | Change in the name or title of a patent holder |
Address after: 201206 Pudong New Area Jinqiao Export Processing Zone, Nanjing Road, No. 388, Shanghai Patentee after: ALCATEL-LUCENT SHANGHAI BELL Co.,Ltd. Address before: 201206 Pudong New Area Jinqiao Export Processing Zone, Nanjing Road, No. 388, Shanghai Patentee before: Shanghai Bell Alcatel Co.,Ltd. Address after: 201206 Pudong New Area Jinqiao Export Processing Zone, Nanjing Road, No. 388, Shanghai Patentee after: Shanghai Bell Alcatel Co.,Ltd. Address before: 201206 Pudong New Area Jinqiao Export Processing Zone, Nanjing Road, No. 388, Shanghai Patentee before: Shanghai Bell Co.,Ltd. |
|
CP01 | Change in the name or title of a patent holder |
Address after: 201206 Pudong New Area Jinqiao Export Processing Zone, Nanjing Road, No. 388, Shanghai Patentee after: NOKIA SHANGHAI BELL Co.,Ltd. Address before: 201206 Pudong New Area Jinqiao Export Processing Zone, Nanjing Road, No. 388, Shanghai Patentee before: ALCATEL-LUCENT SHANGHAI BELL Co.,Ltd. |
|
CP01 | Change in the name or title of a patent holder | ||
CX01 | Expiry of patent term |
Granted publication date: 20050831 |
|
CX01 | Expiry of patent term |