Omada's Software-Defined Networking (SDN) platform integrates network devices including switches, access points & gateways with multiple control options offered - Omada Hardware controller, Omada Software Controller, or Omada Cloud-based controller. Remote cloud access and the Omada app bring centralized cloud management of the whole network from different sites-all controlled from a single interface anywhere, anytime. For SDN usage, make sure your devices/controllers are either equipped with or can be upgraded to the SDN version. SDN controllers work only with SDN switches, access points & gateways. Non-SDN controllers work only with non-SDN access points. For devices that are compatible with SDN firmware, please visit the TP-Link website.