Description

　　The ribbon 4, 6, 8, 12 fibers，are positioned in a loose tube made of a high modulus plastic. The tube are filled with a water-resistant Ring 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 Hers) are stranded around the strength member into a compact and circular cable core. An Aluminum Polyethylene Laminate (APL) is applied around the cable core，witch is filled the Ring compound to protect it from water ingress. Then，the cable is completed with a PE sheath.

　　Features

　　Good mechanical and temperature performance

　　High strength loose tube that is hydrolysis resistant

　　Special tube filling compound ensure a critical protection of fiber

　　Special designed compact structure is good at preventing loose tubes from shrinking

　　PE sheath protects cable from ultraviolet radiation

　　The following measures are taken to ensure the cable watertight:

　　1.Steel wire used as the central strength member

　　2.Loose tube filling compound

　　3.100% cable core filling

　　4.APL moisture barrier