The DG-WU2028E is a high-performance wireless controller from DIGISOL for medium wireless networks. Integrating both wired and wireless access means, it offers 10 GE uplink ports and may combine with DIGISOL smart access points (APs) to form a centrally managed wireless local area network (WLAN) solution. Featuring flexible port configuration, the DG-WU2028E provides sixteen GE combo ports, eight fixed SFP ports, and four 10G SFP+ ports. With 1+1 modular redundant power supplies, the DG-WU2028E is preferred for wireless networks of educational departments, governments, and small or medium enterprises where high performance, comprehensive functions, high security, and high reliability are required. The DG-WU2028E employs hardware ASICs, which support line-rate forwarding of IPv4/IPv6 Layer 2 (L2) and Layer 3 (L3) data packets. Powered by DIGISOL cutting-edge IPv6 technology, the DG-WU2028E is designed with full IPv6 compatibility. The device supports a broad range of static routing protocols including RIP, OSPF, BGP and PIM, as well as dynamic routing protocols such as IPv6 RIP, OSPFv3 and PIM6. The DG-WU2028E can manage up to 1024 smart wireless APs. The device provides strong WLAN access control through systems such as precise user control and management, complete RF management and security mechanism, powerful QoS, seamless roaming, and authentication based on existing networks. Underpinned by a smart cluster management technology, the solution automatically adjusts AP power and channels by monitoring and controlling the RF environment of each AP in real time, and balances loads based on the number of users or traffic to minimize interference to wireless signals and stabilize wireless network loads. The DG-WU2028E employs an intelligent temperature control and heat dissipation system, which maximally ensures that the entire system stably runs even in a heavy load condition. In sum, chip-level forwarding capability coupled with a rich service array and considerable cost efficiency positions the DG-WU2028E as a wired/wireless integrated smart AC preferred for applications such as WLAN access to medium campus networks, wireless network coverage for colleges, hospitals, and hotels.