Products

Direct buried GYTA53 Fiber 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.

GYTA53
loose tube stranding
metal strength member
flooding jelly compound
aluminum-polyethylene adhesive inner jacket
steel-polyethylene adhesive outer jacket
YD/T 901-2009 outdoor layer stranded optical cable for telecommunications
other types of fiber can be provided according to customer’s demands

*excellent lateral pressure resistance, mechanical and temperature performance *compact structure, nice water-blocking performance *strict manufacturing processes *loose tube material has good hydrolysis resistance performance and high strength *structure with aluminum tape against moisture, corrugated steel tape as armor,loose tube stranding and double sheaths