Direct Burial Bulk Fiber Optic Cable Double Jacket Rodent Resistant Underground Duct

Direct Burial Bulk Fiber Optic Cable Double Jacket Rodent Resistant Underground Duct

Direct burial fiber optic cable,GYTA53 double jacket rodent resistant underground duct 12-144 armoured fiber optic cable

The fibers, 250μm, are positioned in a loose tube made of a high modulus plastic. The tubes are filled with a water-resistant filling compound. A steel wire, sometimes sheathed with polyethylene (PE) for cable with high fiber count, locates in the center of core as a metallic strength member. Tubes (and fillers) are stranded around the strength member into a compact and circular cable core. An Aluminum Polyethylene Laminate (APL) is applied around the cable core. which is filled with the filling compound to protect it from water ingress. Then the cable core is covered with a thin PE inner sheath. After the PSP is longitudinally applied over the inner sheath, the cable is completed with a PE outer sheath.

Features

Good mechanical and temperature performance
High strength loose tube that is hydrolysis resistant

pecial tube filling compound ensure a critical protection of fiber
Crush resistance and flexibility
PE/LSZH sheath protects cable from ultraviolet radiation
100% cable core filling

Technical Parameters

Shenzhen Unifiber Technology Co.,Ltd