Câbles à fibre optique

GYFTA53 Outdoor Stranded Loose Tube FRP APL+CST Multi-Armor Double-jacket Optical Fiber Cable

GYFTA53

The fibers are positioned in a loose tube made of high modulus plastic and filled with gel. Tubes (and fillers) are stranded around the non-metallic strength member to form the cable core. An Aluminum tape(APL) is applied around the cable core, which is filled with the water-blocking compound. Then the cable core is covered with a PE inner jacket. After the corrugated steel tape(CST) is longitudinally armored over the inner jacket, the cable is completed with a PE outer jacket.

Points clés

• Good mechanical and thermal performance
• Steel wire as the central strength member
• Hydrolysis resistant loose tube
• Tube filling compound ensures critical protection of fiber
• Stranded compact structure eliminating contraction of tubes
• Rugged, durable PE sheath protects against UV radiation, fungus etc.
• Crush resistance and flexibility
• Water-blocking measures :
• – Loose tube gel-filled
• – 100% cable filling compound
• – APL moisture barrier
• – Corrugated steel tape (CST) enhancing moisture-proof

Applications