Research on the combination of optical cable monitoring system and optical line protection technology

Optical fiber cables, serving as the physical cornerstone of optical communication networks, together constitute the core infrastructure of modern information society, providing fundamental support for global data transmission and digital ecosystem operations. Optical cable monitoring technology and optical line protection technology are vital for the maintenance of optical cables. Through an in-depth analysis and integration of these two technologies, an innovative solution is proposed. This solution enables real-time, automatic monitoring of the operational status and transmission performance changes of optical cable networks, quickly and accurately locates fault points, and restores optical cable communication within an extremely short time. This technology not only improves the operational efficiency of optical cable lines but also provides valuable repair time for maintenance personnel, ensuring the efficient and stable operation of the power grid.