... ♣ Application 1. Laying method: Duct/Aerial optic fiber cable.2. GYTS 16 core optic fiber cable for long-distance trunk and ... Wooden Drum Wooden Drum*We can also do: ADSS, GYTA, GYTS,GYFTY,GYXTY,GYXTW, GYXTA, GYXTS, POWER CABLE, ECT.Besides, we ...