Optical cables external covers damage location - art. no. 62770G

被引：0
|
作者：
Voronkov, Andrei A. [1 ]
Shepelev, Andrei A. [1 ]
Makarov, Vitaly S. [1 ]
机构：
[1] Volga State Telecommun Acad, Dept Commun Lines, Samara, Russia
来源：
Optical Technologies for Telecommunications 2005 | 2005年 / 6277卷
关键词：
bridge methods; optical cables; measurements;
D O I：
10.1117/12.692972
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
The analysis of traditional ways application of measurement on a direct current for search damage location of optical fiber cables of communication has shown the following. Considered ways of measurements are intended for definition of a zone of damages, for the subsequent localization of damage by line-search devices. As consequence, from them is not required high accuracy of estimations. It allows recommending the simplified methods with a margin error up to 10%. Simple bridge and bilateral methods of measurements on a direct current allow receiving estimations with a required error. Approbation of recommended methods has yielded positive results.
引用
收藏
页码：G2770 / G2770
页数：10
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