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[ "欧月华,女,中国电信股份有限公司广州研究院工程师,主要从事 EPON、GPON 等FTTH光接入新技术及应用策略研究工作。" ]
[ "任艳,女,中国电信股份有限公司广州研究院工程师,主要从事EPON、GPON等FTTH光接入新技术及应用策略研究工作。" ]
网络出版日期:2015-09,
纸质出版日期:2015-09-20
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欧月华, 任艳. OLT PON端口内置OTDR技术分析[J]. 电信科学, 2015,31(9):190-200.
Yuehua Ou, Yan Ren. OTDR Integrated in OLT PON Port[J]. Telecommunications science, 2015, 31(9): 190-200.
欧月华, 任艳. OLT PON端口内置OTDR技术分析[J]. 电信科学, 2015,31(9):190-200. DOI: 10.11959/j.issn.1000-0801.2015225.
Yuehua Ou, Yan Ren. OTDR Integrated in OLT PON Port[J]. Telecommunications science, 2015, 31(9): 190-200. DOI: 10.11959/j.issn.1000-0801.2015225.
摘要:伴随着“宽带中国”战略的推进,FTTx大规模部署,同时光纤故障检测需求越来越多,需要一种以较低成本实现PON故障检测,提高运维效率的解决方案。因此,研究了OLT PON端口内置OTDR 技术,分析比较了不同波长方案的实现和成本,重点提出了基于PON 端口内置OTDR 的PON 系统架构,给出PON 端口内置OTDR 技术的测试性能要求以及限制其对设备、通信业务影响的要求,从而使PON端口内置OTDR 能够满足运营商的PON运营检测需求,提高运维效率。
Along with the propulsion of the“broadband China”strategy
FTTx has been deployed massively
therefore there are more and more requirements on detecting optic fiber faults
solutions with low cost are needed to detect fiber faults and improve the efficiency of PON operation and maintenance. OTDR integrated in OLT PON port was studied
and the implementation and the cost of different wavelength solutions were analyzed and compared. The PON system architecture based on OTDR integrated in PON port was proposed
and the requirements of OTDR detection ability and the limitation requirements of OTDR effecting the physical parameters of PON port and the communication service were given. The goal is that OTDR integrated in PON port can satisfy the requirements of operators' PON detection
and improve the efficiency of PON operation and maintenance.
郭瞻 , 肖祖铭 . OTDR曲线分析在光纤测试中的应用 . 景德镇高专学报 , 2013 , 28 ( 6 ): 13 ~ 14
Guo Z , Xiao Z M . Application of OTDR curve analysis to fiber-optical test . Jingdezhen Comprehensive College Journal , 2013 , 28 ( 6 ): 13 ~ 14
张琼方 , 陈根祥 , 田恺 等 . 基于OTDR 的无源光网络在线监测系统研究 . 光通信技术 , 2015 , 39 ( 3 ): 1 ~ 3
Zhang Q F , Chen G X , Tian K , et al . Research on optical online monitoring for PON based on OTDR . Optical Communication Technology , 2015 , 39 ( 3 ): 1 ~ 3
李科 , 杨飞 , 陈峰华 . OTDR 原理及其应用 . 山西科技 , 2010 , 25 ( 2 ): 46 ~ 47
Li K , Yang F , Chen F H . Principle and application of optical time domain reflect-meter . Shanxi Science and Technology , 2010 , 25 ( 2 ): 46 ~ 47
罗志会 , 王舟 . OTDR宏弯曲损耗测试的分析与应用 . 光通信技术 , 2009 , 33 ( 12 ): 55 ~ 57
Luo Z H , Wang Z . The analysis and application of marcobend loss test using OTDR . Optical Communication Technology , 2009 , 33 ( 12 ): 55 ~ 57
薛梦驰 . 光纤弯曲损耗的研究与测试 . 电信科学 , 2009 , 25 ( 7 ): 57 ~ 62
Xue M C . Research and measurement of optical fibre macrobend loss . Telecommunications Science , 2009 , 25 ( 7 ): 57 ~ 62
程利军 , 王立军 . 基于光时域反射仪的光纤测试及分析 . 河北电力技术 , 2008 , 27 ( 1 ): 42 ~ 43
Cheng L J , Wang L J . Fiber test and analysis based on OTDR . Hebei Electric Power , 2008 , 27 ( 1 ): 42 ~ 43
刘世春 . 1 310 nm和1 550 nm波长的光纤弯曲损耗及对光缆线路测试的探讨 . 光纤与电缆及其应用技术 , 2001 ( 1 ): 39 ~ 43
Liu S C . Optical fiber bending loss at 1 310 nm and 1 550 nm and discussion on the measurement of fiber optic cable link . Optical Fiber&Electric Cable and Their Applications , 2001 ( 1 ): 39 ~ 43
朱波 , 王磊 . 光缆监测系统技术及应用 . 邮电设计技术 , 2015 ( 7 )
Zhu B , Wang L . Optical cable monitoring system technology and its application . Designing Techniques of Posts and Telecommunications , 2015 ( 7 )
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