Quick overview from the supplier:
16-port Gigabit Managed PoE Switch, Grandstream "GWN7802P", 4xSFP, steel case, 240W Budget
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16 Gigabit Ethernet ports and 4 Gigabit SFP ports
Smart power control to support dynamic PoE/PoE+ power allocation per port
Supports deployment in IPv6 and IPv4 networks
Provides quaternary binding of IP, MAC, VLAN & port; ARP Inspection, IP Source Guard, DoS protection, port security & DHCP snooping
Local Web UI to manage switch; GWN.Cloud and GWN Manager, Grandstream’s cloud and on-premise Wi-Fi management platform
Built-in QoS allows for prioritization of network traffic
https://www.grandstream.com/products/networking-solutions/network-switches/product/gwn7800series
