Indoor armored plenum optical cable is designed for high-density installations like data centers, central offices and overall premises applications. OS2 optical fibers with enhanced bend-insensitive performance are available. Eliminates need for inner duct or conduit. Each fiber is color coded for easy identification. Flexible and easy to handle. 2.0mm subunits are standard. Cables with 3.0 mm tubes are available. Ideal for MPO (MTP) style connectors.