ASU cables, being all-dielectric, do not conduct electricity, making them ideal near power lines and in lightning-prone areas. With no need for additional support structures, ASU cables simplify installation, reducing time and infrastructure costs. It's entirely non-metallic, which makes it immune to electromagnetic interference, ideal for environments close to electrical power. The ASU cable is totally dielectric, that is, the elements that make up the cable do not conduct electrical energy, which allows it to be used in ducts through which electrical cables also pass. The ASU cable datasheet is also available for viewing here. (INTERNAL LINK ON PRODUCT PAGE) But how do I. While traditional All-Dielectric Self-Supporting (ADSS) cables have long served aerial fiber rollouts, the next-generation ASU platform offers numerous advantages: Extended Span Lengths: With a lighter, high-strength aramid central member, ASU cables achieve up to 180 meters spans versus 100-140. Performance advantages of ASU optical cables The reason why ASU optical cable can stand out among many optical fiber products is mainly due to its series of significant performance advantages. ASU optical cable has extremely high transmission efficiency. The cable also features FRP (Fiber Reinforced Plastic) strength members, which provide robust tensile support over long spans, such as.