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

页码：G2770 / G2770

页数：10

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