In the FTTX communication network system, the fibre-optic cable divider box is used to connect the trunk cable to the branch cable. We can supply various sizes and capacities of fibre-optic divider boxes, and each box can achieve the function of fused fibre, splitting (into optical splitter) splitting. Fiber-optic divider boxes are used at the end of the connection between the main cable and the branch cable. Our optical splitter boxes can realize the function of fusing fibers and splitting fibers into optical splitters.