D-Link 52-Port Managed Stackable Multi-Gigabit PoE+ Switch| 44 Gigabit PoE+ Ports+ 4 Multi-Gigabit PoE Ports + 4 10G SFP+ Ports | 740W (DGS-1520-52MP)

52 Ports: 44 PoE+ Gigabit Ethernet Ports, 4 Multi-Gigabit PoE Ports, and 4 10G SFP+ Uplink Ports: This model supports up to 30W per PoE port, with a total PoE power budget of 370W (expandable to 740W). 10G Uplink Flexibility: Four dedicated 10G SFP+ uplink ports provide reliable, high-speed connections to core networks. Full Multi-Gigabit PoE+ Support: The 4 multigigabit PoE+ ports enhance performance for high-demand devices, optimizing bandwidth for devices like access points and IP cameras. Surveillance Mode with ONVIF & PD Alive: Detects and manages ONVIF-compliant PoE devices, while PD Alive reboots unresponsive devices to help maintain network performance. Advanced Layer 3 Features: Supports static and dynamic routing (OSPF, RIP), VLANs, QoS, and IGMP Snooping for efficient traffic management and network optimization. Stacking Capabilities: Supports up to 8 switches with 80G stacking bandwidth, enabling scalable expansion. Versatile Management Options: Offers a web-based management interface for configuration and monitoring, with additional support for D-View Network Management Software for larger-scale networks. NDAA Compliant with Lifetime Warranty: Fully compliant with government standards and includes a lifetime warranty after D-Link registration, supporting long-term reliability.