D-Link 28-Port Managed Stackable Multi-Gigabit PoE+ Switch |20 Gigabit PoE+ Ports + 4 Multi-Gigabit PoE Ports + 4 10G SFP+ Ports| 740W (DGS-1520-28MP)

28 Ports: 20 PoE+ Gigabit Ethernet Ports, 4 Multi-Gigabit PoE Ports, and 4 10G SFP+ Uplink Ports: This model supports up to 30W per port, with a total PoE power budget of 370W (expandable to 740W). 10G Uplink Flexibility: Four dedicated 10G SFP+ uplink ports provide high-speed, reliable connections to core networks. Full Multi-Gigabit PoE+ Support: The 4 multigigabit PoE+ ports offer faster data transmission and enhanced performance for bandwidth-heavy devices like access points and IP cameras. Surveillance Mode with ONVIF & PD Alive: Automatically detects and manages ONVIF-compliant PoE devices, with PD Alive rebooting unresponsive devices to maintain continuous performance in surveillance setups. Advanced Layer 3 Features: Supports static and dynamic routing (OSPF, RIP), VLANs, QoS, and IGMP Snooping, offering comprehensive traffic management and network segmentation. Stacking Capabilities: Stacks up to 8 switches with 80G stacking bandwidth, allowing scalable network expansion. Versatile Management Options: Includes an intuitive web-based GUI for easy configuration and monitoring, with support for D-View Network Management Software for more advanced control and monitoring across larger networks. NDAA Compliant with Lifetime Warranty: Compliant with government standards and includes a lifetime warranty after D-Link registration, ensuring long-term reliability.