Direct Buried Cable GYTA53
Cable Manufacturer:Yeesun Cable Type:Underground Optical Cable Time:2023-Dec-Wed 15:53:59 Browse:()The Direct Buried Double Armor Double Jacket Fiber Optic Cable GYTA53 is specifically designed for direct burial, allowing it to be buried directly in the ground without the need for extra protective ducts or conduits. This feature simplifies the installation process and reduces infrastructure costs. 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. The cable core is filled with the filling compound to protect it from water ingress, over which a thin PE inner sheath is applied. After the PSP is longitudinally applied over the inner sheath, the cable is completed with a PE outer sheath.
Characteristics
Good mechanical and temperature performance
High strength looes tube that is hydrolysis resistant
Special tube filling compound ensure a critical protection of fiber
Crush resistance and flexibility
The following measures are taken to ensure the cable watertight:
Steel wire used as the central strength member
Loose tube filling compound
100% cable core filling
PSP enhancing moisture-proof
Water-blocking material
Standard
Standard YD/T 1155-2001 as well as IEC 60794-1.
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