GYTS Aerial Single Mode Outdoor Duct Cable 1,Steel strength member 2,SM G652D fiber cable 3,Steel tape 4,Factory price GYTS ... Fiber optic cable 2~144 fibers central strength member (steel), jelly filled, fiber contained loose tube and PP filler ... properties of moisture resistance and crush resistanceWith small cable diameter, light cable weight, easily to layThe jacket also can be ...