□ Six loose tubes ( or some fillers) stranded around the metallic central strength member □ The cable is filled with cable filling compound □ An aluminum polyethylene laminate (APL) is applied around the cable core and further sheathed with High Density Polyethylene □ Tubes and fillers are stranded around the central strength member into a compact and circular cable core □ Each loose cable tube contains secondary coated single or multi-mode fibers (2-6) Characteristics: □ Accurate fiber excess length ensures good performance under mechanical stress and good temperature performance □ Material of loose tubes are of good temperature performance and high Young抯 modulus □ Tubes , cable core and all interstices are filled with special tube filling compound to ensure long term stability in transmission for two long wavelength windows, moisture-proof and absence of longitudinal water ingress □ The central strength member makes use of Young抯 modulus phosphatized steel wire □ The corrugated aluminum tape is laminated at both sides with polyethylene and bounded tightly with PE sheath. it ensures radial moisture-proof of the cable and reinforces the latter抯 crush resistance. □ Outer sheath possesses good ultra-violet radiation resistant property Applications: □ Outdoor communications, long distance and local area network communications Laying methods: Aerial, duct Temperature range: -40癈 ～ +70癈 Fiber Count: 2 ～ 144 Outer Diameter: 10.5 ～ 16.0mm Weight: 110kg ～ 260kg