The armored tube is commonly used to enhance the resistance to external force and impact of optical patch cord or the branch part of the terminated optical cable. It has the characteristics of impact resistance, tensile resistance, high temperature resistance, high fatigue resistance, strong corrosion resistance, and resistance to improper torsion damage. JFOPT provides customers with a variety of customized collocation solutions, which can be used with various types of JFOPT optical cables and connectors.