The Aruba 620 Branch Office Controller is designed for applications in which a compact, cost-effective "all-in-one" networking solution is required. The 620 includes a firewall, wireless LAN controller, 9-port Ethernet switch with PoE+, IP router, site-to-site VPN edge device, file server, and print server in an attractive desktop-mount enclosure. Aruba's centralized configuration and management model enables the 620 to be deployed, monitored, and controlled without any local IT staff.The 620 is an integral component of Aruba's "virtual enterprise network" architecture, which uses central controllers in the data center to manage complex and processing-intensive management and security functions. Edge services are virtualized and can be implemented in cost-effective edge devices like the 620, which move user traffic to the data center controllers using secure IP tunnels operating over any available public or private transport network. The 620 can provide local wireless services when used in conjunction with any Aruba wireless access point, or it can operate as a wired-only device. The 620 also includes print server and network-attached storage capabilities to enable local network printing and mass storage.Running the ArubaOS operating system, the Aruba 620 comes standard with advanced authentication, encryption, wireless radio management, and L2/L3 networking features.