CN102437875A - Automatic optical fiber switching device for intensive wavelength division multiplexing system - Google Patents
Automatic optical fiber switching device for intensive wavelength division multiplexing system Download PDFInfo
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- CN102437875A CN102437875A CN2011104464020A CN201110446402A CN102437875A CN 102437875 A CN102437875 A CN 102437875A CN 2011104464020 A CN2011104464020 A CN 2011104464020A CN 201110446402 A CN201110446402 A CN 201110446402A CN 102437875 A CN102437875 A CN 102437875A
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CN2011104464020A CN102437875A (en) | 2011-12-28 | 2011-12-28 | Automatic optical fiber switching device for intensive wavelength division multiplexing system |
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CN2011104464020A CN102437875A (en) | 2011-12-28 | 2011-12-28 | Automatic optical fiber switching device for intensive wavelength division multiplexing system |
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Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103259609A (en) * | 2013-04-18 | 2013-08-21 | 国家电网公司 | Point type high-voltage transmission line optical fiber detection network |
CN103441792A (en) * | 2013-08-19 | 2013-12-11 | 无锡路通视信网络股份有限公司 | Multi-channel optical fiber automatic backup device for broadcasting network |
CN104753585A (en) * | 2015-04-13 | 2015-07-01 | 国家电网公司 | Intelligent optical fiber distribution device |
CN104811239A (en) * | 2015-03-25 | 2015-07-29 | 常湧 | Timing and locking system and method based on automatic fiber switching protection |
CN105591688A (en) * | 2015-12-23 | 2016-05-18 | 广东倍增通信设备有限公司 | Fiber switching protection system suitable for fiber switching protection device |
CN110609214A (en) * | 2019-10-28 | 2019-12-24 | 东北电力大学 | Non-blind area on-line monitoring and fault automatic detection system for optical cable network of electric power system |
CN110784258A (en) * | 2019-11-04 | 2020-02-11 | 宁波市樱铭电子科技有限公司 | Optical channel control system |
CN110933533A (en) * | 2019-11-18 | 2020-03-27 | 中通服咨询设计研究院有限公司 | Optical path backup method and device |
CN112019262A (en) * | 2020-08-13 | 2020-12-01 | 武汉光迅科技股份有限公司 | Communication station, optical communication system, data transmission method, and storage medium |
CN112152701A (en) * | 2020-09-01 | 2020-12-29 | 广州汇信特通信技术股份有限公司 | Semi-active WDM wavelength division protection system |
CN115276794A (en) * | 2022-09-27 | 2022-11-01 | 深圳市光派通信技术有限公司 | Optical fiber link switching method, device, network management equipment and storage medium |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1491501A (en) * | 2001-02-02 | 2004-04-21 | 西门子公司 | Method and electro-optical circuit arrangement for line protection in WDM data transmission link |
CN101056143A (en) * | 2006-04-10 | 2007-10-17 | 北京邮电大学 | Optical layer based protection recovery scheme of the optical Ethernet network |
CN101252393A (en) * | 2008-04-01 | 2008-08-27 | 武汉光迅科技股份有限公司 | Optic cable automatic monitoring system with optical fiber automatic switch unit |
CN201114093Y (en) * | 2007-06-15 | 2008-09-10 | 上海未来宽带技术及应用工程研究中心有限公司 | Optical fibre line protector for protecting PON network |
CN202488457U (en) * | 2011-12-28 | 2012-10-10 | 福建省电力信息通信有限公司 | Optical fiber automatic switching device of dense wavelength division multiplexing system |
-
2011
- 2011-12-28 CN CN2011104464020A patent/CN102437875A/en active Pending
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1491501A (en) * | 2001-02-02 | 2004-04-21 | 西门子公司 | Method and electro-optical circuit arrangement for line protection in WDM data transmission link |
CN101056143A (en) * | 2006-04-10 | 2007-10-17 | 北京邮电大学 | Optical layer based protection recovery scheme of the optical Ethernet network |
CN201114093Y (en) * | 2007-06-15 | 2008-09-10 | 上海未来宽带技术及应用工程研究中心有限公司 | Optical fibre line protector for protecting PON network |
CN101252393A (en) * | 2008-04-01 | 2008-08-27 | 武汉光迅科技股份有限公司 | Optic cable automatic monitoring system with optical fiber automatic switch unit |
CN202488457U (en) * | 2011-12-28 | 2012-10-10 | 福建省电力信息通信有限公司 | Optical fiber automatic switching device of dense wavelength division multiplexing system |
Cited By (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103259609A (en) * | 2013-04-18 | 2013-08-21 | 国家电网公司 | Point type high-voltage transmission line optical fiber detection network |
CN103259609B (en) * | 2013-04-18 | 2015-05-20 | 国家电网公司 | Point type high-voltage transmission line optical fiber detection network |
CN103441792A (en) * | 2013-08-19 | 2013-12-11 | 无锡路通视信网络股份有限公司 | Multi-channel optical fiber automatic backup device for broadcasting network |
CN103441792B (en) * | 2013-08-19 | 2016-05-04 | 无锡路通视信网络股份有限公司 | For the multi-channel optical fibre automatic backup device of radio network |
CN104811239A (en) * | 2015-03-25 | 2015-07-29 | 常湧 | Timing and locking system and method based on automatic fiber switching protection |
CN104753585A (en) * | 2015-04-13 | 2015-07-01 | 国家电网公司 | Intelligent optical fiber distribution device |
CN105591688A (en) * | 2015-12-23 | 2016-05-18 | 广东倍增通信设备有限公司 | Fiber switching protection system suitable for fiber switching protection device |
CN110609214A (en) * | 2019-10-28 | 2019-12-24 | 东北电力大学 | Non-blind area on-line monitoring and fault automatic detection system for optical cable network of electric power system |
CN110609214B (en) * | 2019-10-28 | 2024-04-16 | 东北电力大学 | Non-blind area on-line monitoring and fault automatic detection system for optical cable network of electric power system |
CN110784258A (en) * | 2019-11-04 | 2020-02-11 | 宁波市樱铭电子科技有限公司 | Optical channel control system |
CN110933533A (en) * | 2019-11-18 | 2020-03-27 | 中通服咨询设计研究院有限公司 | Optical path backup method and device |
CN110933533B (en) * | 2019-11-18 | 2022-07-01 | 中通服咨询设计研究院有限公司 | Optical path backup method and device |
CN112019262A (en) * | 2020-08-13 | 2020-12-01 | 武汉光迅科技股份有限公司 | Communication station, optical communication system, data transmission method, and storage medium |
CN112152701A (en) * | 2020-09-01 | 2020-12-29 | 广州汇信特通信技术股份有限公司 | Semi-active WDM wavelength division protection system |
CN115276794A (en) * | 2022-09-27 | 2022-11-01 | 深圳市光派通信技术有限公司 | Optical fiber link switching method, device, network management equipment and storage medium |
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Owner name: FUJIAN ELECTRIC POWER CO., LTD. FUJIAN ELECTRIC PO Effective date: 20121130 Owner name: STATE GRID CORPORATION OF CHINA Free format text: FORMER OWNER: FUJIAN ELECTRIC POWER INFORMATION COMMUNICATION CO., LTD. Effective date: 20121130 |
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Effective date of registration: 20121130 Address after: 100031 Xicheng District West Chang'an Avenue, No. 86, Beijing Applicant after: State Grid Corporation of China Applicant after: Fujian Electric Power Co., Ltd. Applicant after: Fujian Power Information Communication Co., Ltd. Address before: 350003, building 264, No. 54, 2, Gulou District, Fuzhou, Fujian Applicant before: Fujian Power Information Communication Co., Ltd. |
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Application publication date: 20120502 |