This fiber is glass yarn Armored. The fibers, either of single-mode or multimode type, are positioned in a loose tube made of a high modulus plastic. The tube is filled with a water-resistant filling compound. Over the tube, water blocking material is applied to keep the cable watertight. The cable is completed with a polyethylene (PE) sheath.

• Accurate fiber excess length ensures good performance of tensile strength and temperature
• High strength loose tube that is hydrolysis resistant and special tube filling compound ensure a critical protection of fiber
• PE sheath protects cable from ultraviolet radiation
• Small diameter, light weight and installation friendliness
• Long delivery length