The Grandstream GWN7821P is a Layer 3 managed network switch built for small to medium-sized enterprises that require high-performance networking and advanced management. It offers eight 2.5GbE RJ45 ports, all supporting PoE++ (IEEE 802.3bt) with a total power budget of 240W, making it ideal for powering devices such as Wi-Fi 6 access points, PTZ cameras, and high-end VoIP phones.
Its Layer 3 management includes static routing for efficient traffic control, while advanced features such as Quality of Service (QoS), VLAN support, and IGMP Snooping enable optimal performance and network segmentation. Security measures like ARP inspection, IP Source Guard, and DoS protection help maintain a safe and reliable network.
Key features
Eight 2.5GbE RJ45 ports with PoE++ (IEEE 802.3bt) support
240W total PoE power budget for high-demand devices
Layer 3 static routing for network optimisation
Advanced QoS, VLAN, and IGMP Snooping support
ARP inspection, IP Source Guard, and DoS protection
