Industrial TPU Jacket features strong tensile strength, high abrasion resistance, water proof, high and low-temperature resistance, uv-resistant, bending resistant. Suitable for Various Harsh Installation Environments such as roads & snowfields & industrial fields & construction sites. ^^ Can be installed overhead, buried directly in the ground, or routed through conduits. ^^ Combination of Metal Steel Armor and Glass Fiber Yarns Provides Dual Physical Protection Against Rodents ^^ 5.0 mm Outer Diameter Outdoor Fiber Optic Cable, a larger diameter compared to 3.0 mm cables: Thicker 5.0 mm cables suitable for environments where the cable might be subjected to more wear and tear, such as outdoor installations, industrial settings, or areas with a higher risk of physical damage. ^^ Multimode OM3 Duplex LC Uniboot connector: The uniboot design allows one cable to carry two fibers to reduce the cable bulk when routing. LC Uniboot Connectors enable simplified polarity correction in the field. No tool required