CN102118658B - 分光器端口识别的方法和装置 - Google Patents
分光器端口识别的方法和装置 Download PDFInfo
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- CN102118658B CN102118658B CN200910215287.9A CN200910215287A CN102118658B CN 102118658 B CN102118658 B CN 102118658B CN 200910215287 A CN200910215287 A CN 200910215287A CN 102118658 B CN102118658 B CN 102118658B
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CN102118658A CN102118658A (zh) | 2011-07-06 |
CN102118658B true CN102118658B (zh) | 2014-02-19 |
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Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
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CN102204127B (zh) * | 2011-05-11 | 2014-03-26 | 华为技术有限公司 | 检测网络设备类型的方法、装置和系统 |
CN106301830B (zh) * | 2015-05-21 | 2020-07-14 | 中兴通讯股份有限公司 | 光网络拓扑图的部署方法及装置 |
JP7230544B2 (ja) * | 2019-02-01 | 2023-03-01 | 日本電信電話株式会社 | 光ファイバルート探索方法、及び光ファイバルート探索装置 |
CN110933531A (zh) * | 2019-10-23 | 2020-03-27 | 华为技术有限公司 | 一种端口检测的方法以及装置 |
CN111010228B (zh) * | 2019-11-19 | 2023-01-13 | 华为技术有限公司 | 一种端口识别的方法、装置、系统和分光器 |
CN110996193B (zh) * | 2019-11-19 | 2021-10-26 | 华为技术有限公司 | 识别光网络单元连接端口的方法、相关装置及系统 |
CN113329277B (zh) * | 2020-02-29 | 2022-07-29 | 华为技术有限公司 | 光通信的方法和装置 |
CN114430512B (zh) * | 2020-10-29 | 2023-04-28 | 华为技术有限公司 | 端口识别的方法和装置 |
CN114567376A (zh) * | 2020-11-27 | 2022-05-31 | 华为技术有限公司 | 光分配网络、光网络系统、分光器及分光器的端口识别方法 |
CN114845187A (zh) * | 2021-01-30 | 2022-08-02 | 华为技术有限公司 | 一种无源光网络系统及相关装置 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TW200845611A (en) * | 2007-05-03 | 2008-11-16 | Chunghwa Telecom Co Ltd | Device for monitoring optical fiber barrier of optical splitter network and method thereof |
CN102067483A (zh) * | 2008-04-21 | 2011-05-18 | 奥普林克通信公司 | 光纤网络监控 |
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GB8828408D0 (en) * | 1988-12-06 | 1989-01-05 | British Telecomm | Loss detector |
JP2001021445A (ja) * | 1999-07-09 | 2001-01-26 | Ando Electric Co Ltd | 多分岐光線路試験装置 |
WO2002071700A2 (en) * | 2001-03-02 | 2002-09-12 | Meriton Networks Inc. | Data path integrity in transparent oeo switch |
JP4103999B2 (ja) * | 2003-04-18 | 2008-06-18 | 日本電信電話株式会社 | 光線路損失測定方法及び測定装置 |
JP4853938B2 (ja) * | 2004-06-07 | 2012-01-11 | 富士フイルム株式会社 | 波面測定用干渉計装置 |
CN100558013C (zh) * | 2005-04-29 | 2009-11-04 | 财团法人工业技术研究院 | 一种光纤网络的监测装置及方法 |
CN101232328B (zh) * | 2007-01-26 | 2011-09-14 | 华为技术有限公司 | 一种定位分支光纤的事件点的方法、光网络及网络设备 |
CN201100946Y (zh) * | 2007-11-13 | 2008-08-13 | 深圳新飞通光电子技术有限公司 | 光功率光电探测器 |
CN101567724B (zh) * | 2009-05-23 | 2012-08-22 | 华为技术有限公司 | 一种网络状况检测系统和方法 |
CN102104421B (zh) * | 2009-12-16 | 2015-03-25 | 华为技术有限公司 | 光纤网络中分支光纤故障检测方法、装置以及光纤网络 |
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Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TW200845611A (en) * | 2007-05-03 | 2008-11-16 | Chunghwa Telecom Co Ltd | Device for monitoring optical fiber barrier of optical splitter network and method thereof |
CN102067483A (zh) * | 2008-04-21 | 2011-05-18 | 奥普林克通信公司 | 光纤网络监控 |
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