28 Ports: Includes 20 Gigabit Ethernet Ports, 4 Combo 1GbE/SFP Ports, and 4 x 10G SFP+ Uplink Ports for high-speed data transfer and flexible connectivity options. 10GbE Uplink Connectivity: Four dedicated 10G SFP+ uplink ports ensure fast, reliable connections to core networks for smooth data transfers. Advanced Layer 2 and Layer 3 Features: Supports static routing, VLANs, QoS, IGMP Snooping, and Link Aggregation for traffic optimization and control. Stacking Capabilities: Stack up to 9 switches with 80G stacking bandwidth for scalable network expansion and high-speed interconnectivity. Built-in Surge Protection and Dying Gasp: Provides 6kV surge protection and dying gasp functionality to help protect the network during power interruptions. Comprehensive Security: Features such as ACLs, IP-MAC-Port Binding, DHCP Snooping, and 802.1X authentication help enhance network security. Flexible Management: Manage the DGS-3630 Series via web-based GUI, CLI, SNMP, or the optional D-View Network Management Software. The series also supports OpenFlow 1.3, allowing management through an OpenFlow controller. NDAA Compliant with Lifetime Warranty: Compliant with government standards and backed by a Lifetime Warranty after registration.