non-metallic enhance components, tight coating, PVC jacket indoor telecommunication fiber cable(non-metallic enhance pieces, tight coating, fire-retardant PE jacket indoor communication fiber cable)The structure of fiber optic cable is single-mode optical fiber Or multi-mode fiber directly coating the high tight fiber material to made the tight coating fiber.The fiber optic cable uses the enhance Kevlar to reinforce and uses the PVC jacket(LSNHP jack) to crowded the cable exterior.