Underground cabling has four advantages: good safety, efficient use of space, lower optical loss and high visualization. For urban central areas, underground cables are used because they take up less space, are more aesthetically pleasing, and are safer; in the suburbs, overhead cables are chosen for easy maintenance and good economics; for more complex areas, choose appropriate optical cables lines based on actual conditions.

Fiber to the Home (FTTH) is a modern solution for providing high-speed internet to homes and businesses. With fiber optic technology becoming more accessible and affordable, it is rapidly replacing traditional copper-based internet connections. One of the key components of FTTH networks is the Optic