FTTH Mini Optical Fiber Cable (Self-supporting) Feature *excellent tensile strength for such small diameter. *low dispersion and attenuation. *proper design, precise control for fiber excess length and distinct stranding process render the cable excellent mechanical and environmental characteristics. *Small cable diameter, light cable weight, easily to install. *recommended span length 50m for 1. 6 steel wire messenger *messenger diameter can be done according to consumer requirements. Indoor cables for all applications. We can manufacture any cables according to consumers specification.