Fire Resistant Optical Cable

Product Description

FR fibres, 250um, are positioned in a loose tube made of a high modulus plastic. The tubes are filled with a water-resistant filling compound. A Fibre Reinforced Plastic (FRP) locates in the center of core as a non-metallic strength member. The tubes (and fillers) are stranded around the strength member into a compact and circular core. Then the cable core is covered with an inner flame-retardant sheath. After corrugated steel tape armor is applied, the cable is completed with a outer flame-retardant sheath.

Features

• Good mechanical temperature performance and fire resistant property
• High strength loose tube that is hydrolysis resistant
• Special tube filling compound ensure a critical protection of fiber
• Crush resistance and flexibility
• Single Fiber Reinforced Plastic as the central strength member
• Plastic-Steel-Plastic(PSP) enhancing moisture-proof
• Loose tube filling compound
• Water-blocking material
• 100% cable core filling
• Scientific design with strict processing
• 6~36,48~60,72,96 Fibers