CN113726422A - 一种可网管的光纤在线监测系统 - Google Patents
一种可网管的光纤在线监测系统 Download PDFInfo
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- CN113726422A CN113726422A CN202110945264.4A CN202110945264A CN113726422A CN 113726422 A CN113726422 A CN 113726422A CN 202110945264 A CN202110945264 A CN 202110945264A CN 113726422 A CN113726422 A CN 113726422A
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- 239000013307 optical fiber Substances 0.000 title claims abstract description 154
- 238000012544 monitoring process Methods 0.000 title claims abstract description 80
- 230000003287 optical effect Effects 0.000 claims abstract description 201
- 238000001514 detection method Methods 0.000 claims abstract description 93
- 239000000835 fiber Substances 0.000 claims description 28
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- 238000003780 insertion Methods 0.000 description 25
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
- H04B10/07—Arrangements for monitoring or testing transmission systems; Arrangements for fault measurement of transmission systems
- H04B10/071—Arrangements for monitoring or testing transmission systems; Arrangements for fault measurement of transmission systems using a reflected signal, e.g. using optical time domain reflectometers [OTDR]
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CN202110945264.4A CN113726422A (zh) | 2021-08-17 | 2021-08-17 | 一种可网管的光纤在线监测系统 |
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CN202110945264.4A CN113726422A (zh) | 2021-08-17 | 2021-08-17 | 一种可网管的光纤在线监测系统 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114978300A (zh) * | 2022-06-16 | 2022-08-30 | 中国电信股份有限公司 | 光链路反射光检测方法和系统、主控设备和存储介质 |
CN115642953B (zh) * | 2022-12-05 | 2023-04-07 | 北京百度网讯科技有限公司 | 光传输系统中的信号处理方法、装置、芯片、系统和介质 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20070103670A1 (en) * | 2005-11-08 | 2007-05-10 | Oz Optics Ltd. | Fault detection in optical fibers |
CN101442691A (zh) * | 2008-12-22 | 2009-05-27 | 武汉光迅科技股份有限公司 | 基于无源光网络系统的光缆监测系统 |
CN102265533A (zh) * | 2008-12-31 | 2011-11-30 | 泰科电子瑞侃有限公司 | 采用otdr的单向绝对光衰减测量 |
CN112054839A (zh) * | 2020-08-11 | 2020-12-08 | 武汉光迅科技股份有限公司 | 光纤时域反射仪otdr、测试系统、测试方法及存储介质 |
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2021
- 2021-08-17 CN CN202110945264.4A patent/CN113726422A/zh active Pending
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20070103670A1 (en) * | 2005-11-08 | 2007-05-10 | Oz Optics Ltd. | Fault detection in optical fibers |
CN101442691A (zh) * | 2008-12-22 | 2009-05-27 | 武汉光迅科技股份有限公司 | 基于无源光网络系统的光缆监测系统 |
CN102265533A (zh) * | 2008-12-31 | 2011-11-30 | 泰科电子瑞侃有限公司 | 采用otdr的单向绝对光衰减测量 |
CN112054839A (zh) * | 2020-08-11 | 2020-12-08 | 武汉光迅科技股份有限公司 | 光纤时域反射仪otdr、测试系统、测试方法及存储介质 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114978300A (zh) * | 2022-06-16 | 2022-08-30 | 中国电信股份有限公司 | 光链路反射光检测方法和系统、主控设备和存储介质 |
CN115642953B (zh) * | 2022-12-05 | 2023-04-07 | 北京百度网讯科技有限公司 | 光传输系统中的信号处理方法、装置、芯片、系统和介质 |
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Inventor after: Luo Yimin Inventor after: Chen Lieqiang Inventor after: Luo Hongjiang Inventor after: Fang Qiukeng Inventor after: Xu Pei Inventor after: Huang Zhixin Inventor after: Lai Baihui Inventor after: Xu Yuandian Inventor after: Zhao Guibiao Inventor after: Liu Nian Inventor after: Jiang Yongjie Inventor after: Tan Xiaodan Inventor after: He Xiaochan Inventor before: Luo Yimin Inventor before: Chen Lieqiang Inventor before: Luo Hongjiang Inventor before: Fang Qiukeng Inventor before: Xu Pei Inventor before: Huang Zhixin Inventor before: Lai Baihui Inventor before: Xu Yuandian Inventor before: Zhao Guibiao Inventor before: Liu Nian Inventor before: Jiang Yongjie Inventor before: Tan Xiaodan Inventor before: He Xiaochan |