GYFTY53 Stranded Fiber Optic Cable Our stranded loose tube armored cable is designed for direct burial fiber optic applications. A steel wire or FRP core provides strength, surrounded by stranding tubes and fillers. A compact, circular cable core is then coated with a filling compound and a thin PE inner sheath. A PSP layer follows, with a PE or LSZH outer sheath applied last. Flame retardant options are available upon request. This durable cable excels in direct buried installations. Item Parameters Loose tube Material Color PBT Full-color spectrum Filler Material Color PE Black CSM Material Phosphating steel wire / FRP Inner jacket Material Color MDPE Jacket Outer armoured Material Plastic coated steel strip Outer jacket Material Color MDPE / LSZH Black Min. bending radius Static Dynamic 12.5 times cable diameter 25 times cable diameter Repeating bending Load:150N;number of cycles:30 No obvious a…