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“宽带中国”战略背景下,在老化、自然破坏或人为损坏造成光缆故障时,将严重干扰信息社会有效运行,影响信息安全。为光纤光缆快速排查和定位故障位置,本文设计具有定位功能的光缆整治套件。该套件根据光纤的双折射效应来对外界扰动信号的位置进行探测,从而达到故障点位置的查找和定位,大大缩短故障抢修时间并避免较大的损失,为光缆故障快速排查和故障位置定位提供设备保障和技术依据。
Under the strategic background of “Broadband China”, in the event of fiber optic cable failure caused by aging, natural destruction or man-made damage, it will seriously interfere with the effective operation of the information society and affect the information security. For fiber optic cable to quickly troubleshoot and locate the fault location, this article design a positioning cable repair package. Based on the birefringence effect of optical fiber, the kit detects the location of external disturbing signals so as to find and locate the location of the fault point, greatly shorten the time for repairing the fault and avoid large losses, and provide quick troubleshooting and fault location for the optical cable fault. Equipment support and technical basis.