This cost-effective fiber optic micro cable is designed for high-quality air-blown installations in microduct conduit. The stranded loose tube, all dielectric, single jacket dry core, micro cable designs are compact and lightweight, containing high fiber density to maximize the fiber count. The cable is supported by a central strength member with water blocking yarn through the interstices of the cable core around the buffer tubes. The buffer tube contains 12 to 24-fiber sets of color-coded fiber. The cable is completed with an outer layer of MDPE sheathing. Fiber counts up to 576.