1.Multi-cord Vertical Building Fiber Optic Breakout Cable 2.SM,Aramid Yarns 3. ... ,Anti-water 4.12~24 fibers Description:SM 24 core Vertical Building Fiber Optic Breakout CableMulti Fiber Break-out Cable use ... Dimension: The nominal diameter, or other contracted; SM 24 core Vertical Building Fiber Optic Breakout Cable