CN100346588C - 用于波分复用光网的双纤双向通道/复用段倒换环系统 - Google Patents
用于波分复用光网的双纤双向通道/复用段倒换环系统 Download PDFInfo
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- CN100346588C CN100346588C CNB011320206A CN01132020A CN100346588C CN 100346588 C CN100346588 C CN 100346588C CN B011320206 A CNB011320206 A CN B011320206A CN 01132020 A CN01132020 A CN 01132020A CN 100346588 C CN100346588 C CN 100346588C
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CNB011320206A CN100346588C (zh) | 2001-10-29 | 2001-10-29 | 用于波分复用光网的双纤双向通道/复用段倒换环系统 |
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CNB011320206A CN100346588C (zh) | 2001-10-29 | 2001-10-29 | 用于波分复用光网的双纤双向通道/复用段倒换环系统 |
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CN1416234A CN1416234A (zh) | 2003-05-07 |
CN100346588C true CN100346588C (zh) | 2007-10-31 |
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Families Citing this family (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1826746B (zh) * | 2003-12-24 | 2010-10-13 | 中兴通讯股份有限公司 | 一种在全光网络中实现子复用段共享保护的方法及装置 |
JP4166708B2 (ja) * | 2004-01-21 | 2008-10-15 | シャープ株式会社 | データ通信装置、データ通信システム、データ通信方法、データ通信プログラム並びにこのプログラムを記録した記録媒体 |
CN100370716C (zh) * | 2004-02-23 | 2008-02-20 | 华为技术有限公司 | 分布式基站环形组网系统及其数据交互方法 |
CN100546273C (zh) * | 2004-02-25 | 2009-09-30 | 华为技术有限公司 | 复用段环链路在自动交换光网络中的处理方法 |
CN1738220A (zh) * | 2004-08-17 | 2006-02-22 | 中兴通讯股份有限公司 | 一种光通讯系统中实现人眼保护的方法 |
CN100403660C (zh) * | 2004-09-04 | 2008-07-16 | 华为技术有限公司 | 双纤光复用段共享保护环的保护方法及其节点装置 |
CN100388708C (zh) | 2005-01-01 | 2008-05-14 | 华为技术有限公司 | 分组光通道共享保护方法及其系统 |
WO2006116895A1 (en) * | 2005-04-29 | 2006-11-09 | Zte Corporation | Passive optical network system based on wavelength protection and protecting backup method thereof |
CN100454785C (zh) * | 2005-12-22 | 2009-01-21 | 华为技术有限公司 | 一种分组光通道共享保护的方法及装置 |
CN1870471B (zh) * | 2006-05-10 | 2010-05-12 | 中兴通讯股份有限公司 | 基于光环网复用段共享保护中抑制自激的系统和方法 |
CN1852070B (zh) * | 2006-05-29 | 2011-06-29 | 浙江工业大学 | 四纤双向复用段专用保护光纤环网 |
CN100411392C (zh) * | 2006-10-27 | 2008-08-13 | 华为技术有限公司 | 一种对光电集成设备进行保护的方法和系统 |
CN101321031B (zh) * | 2008-07-16 | 2011-12-07 | 中兴通讯股份有限公司 | 一种波分复用环网中的共享保护方法及系统 |
CN101345600B (zh) * | 2008-08-21 | 2012-05-23 | 中兴通讯股份有限公司 | 一种用电交叉方式实现子波长通道共享保护的方法及系统 |
JP5121687B2 (ja) * | 2008-12-16 | 2013-01-16 | 株式会社日立製作所 | 光分岐多重システムおよび光分岐多重装置 |
JP5326667B2 (ja) * | 2009-03-04 | 2013-10-30 | 日本電気株式会社 | 伝送路光ファイバ障害の評定方法及びその装置 |
CN103954572A (zh) * | 2014-05-05 | 2014-07-30 | 贵州大学 | 能测量多种气体成分的复用式光纤气体传感器 |
CN104410558A (zh) * | 2014-11-12 | 2015-03-11 | 广州供电局有限公司 | 基于电网保护装置的环网物理链路自愈装置 |
CN105049112B (zh) * | 2015-06-03 | 2018-01-02 | 武汉邮电科学研究院 | 基于监控波长的波分接入保护环 |
CN110012492A (zh) * | 2019-03-19 | 2019-07-12 | 上海辰锐信息科技公司 | 一种基于双环路多通道物理节点的共享警务业务处理方法 |
CN117335869A (zh) * | 2023-11-08 | 2024-01-02 | 上海欣诺通信技术股份有限公司 | 一种基于olp保护的环网保护系统 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1170485A (zh) * | 1994-12-21 | 1998-01-14 | 艾利森电话股份有限公司 | 光学分插复用器(oadm) |
CN1258969A (zh) * | 1998-12-30 | 2000-07-05 | 三星电子株式会社 | 波分复用系统中4光纤双向线路交换环网络系统 |
JP2001156821A (ja) * | 1999-11-30 | 2001-06-08 | Toshiba Corp | 波長多重リングネットワークシステムとそのノード装置及び障害回復方法 |
JP2001223728A (ja) * | 2000-02-09 | 2001-08-17 | Hitachi Ltd | ネットワーク用伝送装置およびネットワーク伝送システム |
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2001
- 2001-10-29 CN CNB011320206A patent/CN100346588C/zh not_active Expired - Lifetime
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1170485A (zh) * | 1994-12-21 | 1998-01-14 | 艾利森电话股份有限公司 | 光学分插复用器(oadm) |
CN1258969A (zh) * | 1998-12-30 | 2000-07-05 | 三星电子株式会社 | 波分复用系统中4光纤双向线路交换环网络系统 |
JP2001156821A (ja) * | 1999-11-30 | 2001-06-08 | Toshiba Corp | 波長多重リングネットワークシステムとそのノード装置及び障害回復方法 |
JP2001223728A (ja) * | 2000-02-09 | 2001-08-17 | Hitachi Ltd | ネットワーク用伝送装置およびネットワーク伝送システム |
Non-Patent Citations (1)
Title |
---|
光纤接入网双纤自愈环的保护分析 宁帆,寿国础,钱宗珏,北京邮电大学学报,第22卷第2期 1999 * |
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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 |
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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. |
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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. |
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