Grandstream GWN7821P Layer-3 Managed Multi-Gigabit Switch

The GWN7820 series are Layer 3 multi-gigabit managed PoE switches that allow
medium-to-large enterprises to build scalable, secure, high performance and
smart business networks that are fully manageable. It supports advanced VLAN for
flexible and sophisticated traffic segmentation, advanced QoS for prioritization
of network traffic, IGMP/MLD Snooping for network performance optimization,
comprehensive security capabilities against potential attacks, and provides
smart dynamic PoE output to power IP phones, IP cameras, Wi-Fi access points and
other PoE endpoints.