The structure of the optical fiber cable is a multi-strand aramid fiber reinforced with a multi-core bundle mini ф250μm optical fiber surface. A layer of PVC or LSZH inner sheath is extruded on the stranded surface as a subunit, the subunit is wound with a layer of steel wire armor, The sub-unit and the non-metallic reinforcements FRP (and possible mats) are stranded in a circle, wrapped with a dry water-blocking tape between the core and the sheath, and finally the PVC (or LSZH) sheath is extruded cable.

Multi fiber armored optical fiber cable has a layer of stainless steel wires enhance the crush resistance of the cable and anti-rodent

High strength aramid yarn,high performance outer sheath

Small radius, light weight,flexibility,and friendly installation

Good mechanical and environmental performance

Flame retardant outer sheath provide good safety

·Structure parameters