1. Introduction to Direct Burial Fiber Optic Cable Direct Burial Fiber Optic Cable, also named direct underground buried armored fiber cable, heavy duty buried optical fiber cable, is a special outdoor armored optical cable designed for direct underground trench burial installation without additional pipeline protection. Different from ordinary duct fiber

In the digital era driven by 5G, cloud computing, artificial intelligence, big data and 8K ultra-high definition video, high-speed, low-loss and large-bandwidth data transmission has become the core demand of global communication infrastructure. Fiber optic cable types directly determine network performance, transmission distance, construction cost, service life and application scope.

ADSS Fiber Optic Cable, full name All Dielectric Self-Supporting Fiber Optic Cable, is the most widely used aerial communication optical cable in global power grid, telecommunication and outdoor overhead network construction. Different from traditional overhead cables with metal strength members, ADSS cable adopts 100% non-metallic full dielectric structure, independent self-supporting

In the global digital transformation era, FTTH (Fiber to the Home) has become the mainstream broadband access standard worldwide. As the most critical transmission medium in the last mile network, FTTH drop cable undertakes the key task of connecting optical distribution nodes (ODN, poles, splitters) to residential ONT equipment. Different

In today’s hyper-connected world, reliable high-speed internet and communication networks are no longer luxuries—they are essential infrastructure. Among the many solutions powering global digital transformation, aerial fiber optic cable stands out as one of the most practical, efficient, and widely used options for building long-distance and last-mile communication networks. Unlike