GYTS-36F fiber optic cable presentation The filaments, 250μm, fiber optic cable loose tube are set in a free tube made of a tall modulus fabric. At the center of the cable is a metal strengthening center. For a few cables, loose tube the metal strengthening center may be coated with polyethylene (PE). The free sleeve (and filling rope) is bent around the central strengthening center to shape a compact and circular cable center. The crevices in the cable center are filled with water-blocking filler. Twofold - sided coated plastic steel tape (PSP) is longitudinally wrapped and expelled with polyethylene sheath to frame the cable. Item GYTS-36 cores singlemode fiber optic cable Attenuation Coefficient 1310nm dB/km ≤0.35 Attenuation Coefficient 1310nm dB/km ≤0.22 number of loose tube (PBT ) 3 loose tube, each tube contains 12 fibers Central strength member steel wire out jacket PE …