Greentel Fiber Closure PC Shell to Create the Most Perfect Optical Communication Quality. The high-quality fiber optic splice closure material guarantees excellent communication quality even in harsh natural environments. It can effectively release water and flame retardant and anti-collision effect, and can protect the cable from stretching and torsion. The high-strength PC housing prevents material aging due to environmental temperature changes, oxidation and UV light, and provides excellent mechanical strength. It adopts elastic mechanical sealing method, which can be repeatedly opened and reused repeatedly for easy installation and maintenance. The structure design is simple, the opening is convenient, no special tools are needed, and the welding efficiency is high. Optical function: The remaining fiber in the fiber closure is wrapped around the fiber optic mounting device. In the operation of the fiber optic splice closure device, the fiber optic connector ...