The Cudy GS2048PS4-720W is a 48-port Layer 2 managed Gigabit PoE++ switch designed for high-density network infrastructures. It features 44 Gigabit PoE ports and 4 10G SFP+ uplink slots, providing both powerful backbone connectivity and power to edge devices. Its metal case and 1U rackmount compatibility make it ideal for professional server rooms and network cabinets. A key technical highlight is its 720W total PoE budget, delivering up to 90W PoE++ (802.3bt) on ports 1-4, enabling high-power PTZ cameras, video conferencing systems, and Wi-Fi 6/6E access points to be powered easily. With a 176 Gbps switching capacity and 130.944 Mpps forwarding rate, it manages network traffic without bottlenecks. It also supports 32768 MAC addresses and 4096 VLANs for large-scale network segmentation. This switch is suitable for scenarios with many PoE devices, such as IP surveillance systems, enterprise Wi-Fi networks, and smart building automation. IGMP Snooping and VLAN configurations optimize multicast traffic, while features like PoE Schedule and PoE Watchdog enhance energy management and device reliability. Management options include web interface, SNMP, Telnet, and SSH, giving network administrators full control. Technical Specifications: - Model: GS2048PS4 1.0 - Gigabit RJ45 Ports: 44 - 10G SFP+ Slots: 4 - PoE Standards: 802.3af/at/bt - Max Switching Capacity: 176 Gbps - MAC Address Table: 32768 - VLANs: 4096 - Total PoE Power: 720W - Max Power per PoE Port: Port 1-4: 90W, Port 5-44: 30W - Dimensions: 440 x 305 x 44 mm - Weight: 4910 g - Case Material: Metal