Loose tube made of color coating fibers and filled with waterproof compounds. Loose tube stranded around the strength member which in the central of cable into cable core, a layer of water-blocking tape is longitudinal wrapped around the cable core. After corrugated Steel longitudinal wrapped, A layer of outer Jacket extruded with the self-supporting Strength member.
Fiber
SM: G652D、G655、G657 Or other single-mode optical fibers. MM: A1a、A1b Or other multi-mode fibers.
Jacket
Materials: polyethylene (PE), low smoke halogen-free flame retardant polyolefin (LSZH), flame-retardant polyethylene (ZRPE) or other materials. Color: black or other colors.
Features
Application
Suitable for self-supporting aerial
Characteristic
Good mechanical and environmental performance. High strength loose tube that is hydrolysis resistant. Strong tensile performance, adapting to all kinds of bad weather. Easy construction and low installation cost.
