WO2011124169A3 - 检测网络设备类型的方法、装置和系统 - Google Patents

检测网络设备类型的方法、装置和系统 Download PDF

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Publication number
WO2011124169A3
WO2011124169A3 PCT/CN2011/073943 CN2011073943W WO2011124169A3 WO 2011124169 A3 WO2011124169 A3 WO 2011124169A3 CN 2011073943 W CN2011073943 W CN 2011073943W WO 2011124169 A3 WO2011124169 A3 WO 2011124169A3
Authority
WO
WIPO (PCT)
Prior art keywords
network
network equipment
reflector
type
present
Prior art date
Application number
PCT/CN2011/073943
Other languages
English (en)
French (fr)
Other versions
WO2011124169A2 (zh
Inventor
唐利
张玲
Original Assignee
华为技术有限公司
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 华为技术有限公司 filed Critical 华为技术有限公司
Priority to PCT/CN2011/073943 priority Critical patent/WO2011124169A2/zh
Priority to CN201180000578.1A priority patent/CN102204127B/zh
Publication of WO2011124169A2 publication Critical patent/WO2011124169A2/zh
Publication of WO2011124169A3 publication Critical patent/WO2011124169A3/zh

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Classifications

    • 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]

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Optical Communication System (AREA)
PCT/CN2011/073943 2011-05-11 2011-05-11 检测网络设备类型的方法、装置和系统 WO2011124169A2 (zh)

Priority Applications (2)

Application Number Priority Date Filing Date Title
PCT/CN2011/073943 WO2011124169A2 (zh) 2011-05-11 2011-05-11 检测网络设备类型的方法、装置和系统
CN201180000578.1A CN102204127B (zh) 2011-05-11 2011-05-11 检测网络设备类型的方法、装置和系统

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2011/073943 WO2011124169A2 (zh) 2011-05-11 2011-05-11 检测网络设备类型的方法、装置和系统

Publications (2)

Publication Number Publication Date
WO2011124169A2 WO2011124169A2 (zh) 2011-10-13
WO2011124169A3 true WO2011124169A3 (zh) 2012-04-12

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2011/073943 WO2011124169A2 (zh) 2011-05-11 2011-05-11 检测网络设备类型的方法、装置和系统

Country Status (2)

Country Link
CN (1) CN102204127B (zh)
WO (1) WO2011124169A2 (zh)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102723989A (zh) * 2012-07-04 2012-10-10 慈溪市供电局 一种光缆问题的分级告警方法及装置
CN104426603A (zh) * 2013-08-30 2015-03-18 华为技术有限公司 光网络检测方法、装置、设备、系统及分光器
CN104158583A (zh) * 2014-07-22 2014-11-19 国家电网公司 一种光缆故障定位报警系统
CN105991187B (zh) * 2015-02-09 2018-09-07 中国移动通信集团广东有限公司 一种分光器环境监控的方法、装置及光线路终端
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
CN107465451A (zh) * 2016-06-02 2017-12-12 中兴通讯股份有限公司 一种光时域反射仪的健康库更新方法及装置
CN110661569B (zh) * 2018-06-28 2022-08-02 中兴通讯股份有限公司 光纤故障定位的方法、设备和存储介质
CN113099326A (zh) * 2018-08-15 2021-07-09 华为技术有限公司 Odn的逻辑拓扑信息的获取方法、装置、设备和存储介质
CN111836134B (zh) * 2019-04-17 2021-11-19 华为技术有限公司 网络拓扑信息的获取方法、装置、设备及存储介质
CN111397848A (zh) * 2020-03-26 2020-07-10 吉林大学第一医院 一种消毒供应中心医用光导纤维检测方法
CN115514412A (zh) * 2021-06-22 2022-12-23 中兴通讯股份有限公司 光纤测试系统、方法、电子设备及存储介质

Citations (6)

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CN101043272A (zh) * 2006-06-08 2007-09-26 华为技术有限公司 光纤线路故障的检测系统和方法
CN101296039A (zh) * 2007-04-28 2008-10-29 英保达股份有限公司 被动式光纤网络的光纤链路监测系统及方法
CN101296040A (zh) * 2007-04-25 2008-10-29 英保达股份有限公司 被动式光纤网络的光纤链路监测方法及装置
CN101924962A (zh) * 2010-08-25 2010-12-22 中兴通讯股份有限公司 光纤故障检测的系统及方法
CN101984561A (zh) * 2010-11-15 2011-03-09 中兴通讯股份有限公司 无源光网络光纤故障的检测系统和方法
CN102118658A (zh) * 2009-12-31 2011-07-06 华为技术有限公司 分光器端口识别的方法和装置

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IL143815A0 (en) * 2001-06-18 2002-04-21 Lightscape Networks Ltd Failure determination in a communication optical network
ATE378749T1 (de) * 2005-07-12 2007-11-15 Alcatel Lucent Schnittstellenvorrichtung und verfahren zur fehlerbestimmung in einer faseroptischen verbindung mit einer solchen vorrichtung

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101043272A (zh) * 2006-06-08 2007-09-26 华为技术有限公司 光纤线路故障的检测系统和方法
CN101296040A (zh) * 2007-04-25 2008-10-29 英保达股份有限公司 被动式光纤网络的光纤链路监测方法及装置
CN101296039A (zh) * 2007-04-28 2008-10-29 英保达股份有限公司 被动式光纤网络的光纤链路监测系统及方法
CN102118658A (zh) * 2009-12-31 2011-07-06 华为技术有限公司 分光器端口识别的方法和装置
CN101924962A (zh) * 2010-08-25 2010-12-22 中兴通讯股份有限公司 光纤故障检测的系统及方法
CN101984561A (zh) * 2010-11-15 2011-03-09 中兴通讯股份有限公司 无源光网络光纤故障的检测系统和方法

Also Published As

Publication number Publication date
CN102204127A (zh) 2011-09-28
CN102204127B (zh) 2014-03-26
WO2011124169A2 (zh) 2011-10-13

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