Cable Construction Optical Fiber Both Single-mode and Multimode optical fibers can be deployed. The common types are Single-mode G.652D and multimode OM1 and OM2. Uni Loose Tube The Non Armoured DTS cable contains a single stainless steel tube that contains 2 to 12 optical fibers. The Uni Loose Tube is filled with water blocking gel to prevent water penetration. Outer Jacket A layer of PE outer jacket is extruded over the stainless steel central tube to reduce risk associated with sparking.
