Keystone Solutions Provides a variety of options for Data Centers including private centers with 70 racks of space with UPS and standby generator, Keystone utilizes "over" technologies as backup to fiber in the case of cut or damaged systems. This fixed wireless point to point,  and utilizing the latest wireless technology licensed FCC bands from 6, 11, 18, and 23 GHz. Other frequency bands include the millimeter wave technology for super high capacity links up to 1, 5, and 10 gig full duplex. This creates a reliable backup to the data center.