8 core unitube light armored optical cable

The fibers 250um are positioned in a loose tube made of a high modulus plastic. The tubes are filled with a water-resistantfilling compound.The tube is wrapped with a layer PSP .Between the PSP and the loose tube water-blocking material is applied to keep the cable compact and watertight. Two parallel steel wires are placed at the two sides of the steel tape.at last the cable is completed with a polyethylene (PE) sheath.Characteristics:1.Having good mechanical and temperature