GYTA53 Double Sheath Armored Outdoor Fiber Optic Cable

Metal Reinforced Components, Twisted Pairs with Full Filling, Aluminum-Polyethylene Bonded Inner Sheath, Steel Strand Armoring, Polyethylene Outer Sheath-Communication Outdoor Optical Cable

The cable structure consists of single-mode or multi-mode optical fibers housed within a high-modulus plastic-filled waterproof twisted outer sheath. At the core is a metal reinforcement component. For certain core counts, an aluminum-polyethylene bonded inner sheath is extruded over the central reinforcement. The twisted outer sheath (with filling ropes) forms a compact and uniform core, with water-blocking compounds filling internal gaps. The cable is then wrapped with an aluminum-polyethylene bonded inner sheath, reinforced with steel strands, and sealed with a polyethylene outer sheath.

• Rational design and precise control of fiber slack in the twisted outer sheath and cabling method ensure excellent mechanical and environmental performance
• Moisture-proof and water-blocking effects guaranteed by filling the reinforcement layer and core with waterproof compounds
• Double-layer metal strip longitudinal wrapping and dual-sheath structure provide strong tensile and lateral compression resistance, effectively preventing rodent damage while maintaining moisture protection