摘要
本文从如何准确判定光缆的割接点分析着手,通过四个方面提出了安全有效的办法。
This article analyses how to judge exectlg the position optical cable segmentation and connecting and puts for ward some safe and essicacions means in four as pects.
出处
《电信工程技术与标准化》
2004年第1期67-68,共2页
Telecom Engineering Technics and Standardization
关键词
光缆
割接点
判定
OTDR
光电话
optical cable, the position of segmentation and connecting, exactly judgement