Product description of simplex tactical fiber optic cable for broadcast television communication In the gyts cable, single-mode/multimode fibers are positioned in the loose tubes, while the loose tubes strand together around the strength member into a compact and circular cable core.The strength member would be covered with polyethylene (pe).The water-blocking materials are distributed into the interstices of the cable core.Then the cable is completed with a pe sheath. ?product features of simplex tactical fiber optic cable for broadcast television communication 1.Excellent mechanical and temperature performance.Critical protection to fibers. 2.Excellent ultraviolet prevention with pe sheath. 3.Excellent crush resistance and flexibility. 4.The following measures are taken to ensure the water blocking performance of the cable: - single steel wire strength member used as the central strength member - special water-blocking filling compound in the loose tube - 100% cable core filling