Product Overview The Grandstream GWN7821P is a high-performance Layer 3 managed multi-gigabit PoE switch designed for modern enterprise networks. Developed by Grandstream Networks, the switch provides advanced routing, high-speed connectivity, and intelligent power delivery for demanding business environments. It features 8 × 2.5-Gigabit PoE Ethernet ports and 2 × 10-Gigabit SFP fiber uplink ports, enabling high-speed connections to core networks, servers, or aggregation switches. With a 240W PoE power budget (up to 60W per port), the switch can power devices such as Wi-Fi access points, IP phones, and IP surveillance cameras directly via Ethernet cables. The GWN7821P supports Layer 3 switching and routing, VLAN segmentation, QoS traffic prioritization, and enterprise-grade security features. Administrators can manage the switch via local web interface, CLI, SNMP, or centralized cloud management through GDMS Networking and GWN Manager, making it ideal for scalable enterprise deployments. Key Features Layer 3 managed enterprise network switch 8 × 2.5G PoE RJ45 ports 2 × 10G SFP uplink ports for high-speed backbone connectivity 240W total PoE power budget (up to 60W per port) Supports IEEE 802.3af / at / bt PoE standards 80Gbps switching capacity and high forwarding performance Advanced VLAN support (up to 4K VLANs) for network segmentation Dynamic routing support including RIP, OSPF, and policy routing QoS traffic prioritization for voice and video applications Enterprise security features such as 802.1X authentication, ACLs, and DoS protection Link aggregation and spanning tree support Centralized management via GDMS Networking or GWN Manager Ideal For Enterprise and corporate networks Hotels and hospitality networks IP surveillance systems Wi-Fi 6 / Wi-Fi 7 access point deployments Campus and office networking infrastructure High-speed multi-gigabit network environments Technical Specifications Specification Details Model GWN7821P Ports 8 × 2.5G PoE RJ45 Uplink Ports 2 × 10G SFP PoE Standards IEEE 802.3af / at / bt Total PoE Budget 240W Switching Capacity 80Gbps Non-Blocking Throughput 40Gbps Forwarding Rate 59.52 Mpps MAC Address Table 16K VLAN Support Up to 4K VLANs Routing Static & dynamic routing Management Web UI, CLI, SNMP, GDMS Cloud, GWN Manager Mounting Desktop or rack mount Why Choose the GWN7821P The GWN7821P combines multi-gigabit networking, powerful PoE delivery, and advanced Layer 3 management features in a compact enterprise switch. With 2.5G access ports and 10G uplinks, it provides the speed and flexibility required for modern Wi-Fi networks, IP cameras, VoIP systems, and high-bandwidth applications.
