... fiber cablefrom water-ingress.2. Accurate fiber excess length ensures GYTA optical fiber cable good mechanical and temperature performance.3. ... Wooden Drum*We can also do belwo products:ADSS, GYTA, GYTS,GYFTY,GYXTY,GYXTW, GYXTA, GYXTS, POWER CABLE, ECT.Besides, we can ... do the products according to client's request and design. GYTA fiber ...