Direct-burial GYTA53 Fiber Optic Cable 24 Cores Underground Cable

Description

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.

Features

• Good mechanical and temperatureperformance
• High strength looes tube that is hydrolysisresistant
• Special tube filling compound ensure a critical protection offiber
• Crush resistance andflexibility
• The following measures are taken to ensure the cablewatertight:
• Steel wire used as the central strength member
• Loose tube fillingcompound
• 100% cable corefilling
• APL moisture barrie
• PSP enhancingmoisture-proof
• Water-blockingmateria

Standards

GYTA53 cable complies with Standard YD/T 901-2001as well as IEC 60794-1.