Loose tube made of color coating fibers and filled with waterproof compounds. After a layer of corrugated Steel longitudinal wrapped outside the Loose tube, then an outer jacket extruded. Two parallel metal Strength members embedded in the Jacket.
Fiber
SM: G652D、G655、G657 Or other single-mode optical fibers. MM: A1a、A1b Or other multi-mode fibers.
Jacket
Materials: polyethylene (PE), flame-retardant polyethylene (ZRPE) or other materials. Color: black or other colors.
Features
Application
Suitable to direct bury, Suitable for duct. Non-self-supporting aerial.
Characteristic
Good mechanical and environmental performance. High strength loose tube that is hydrolysis resistant . Crush resistance and moisture barrier. Small structure, light weight, good tensile performance.
