Grandstream Networks GWN7802 network switch

Grandstream Networks GWN7802. Switch type: Managed. Switch layer: L2+. Basic switching RJ-45 Ethernet ports type: Gigabit Ethernet (10/100/1000). Basic switching RJ-45 Ethernet ports quantity: 16. Installed SFP modules quantity: 4. Switching capacity: 40 Gbit/s. Networking standards: IEEE 802.3ab. IEEE 802.3at. IEEE 802.3i. IEEE 802.3u. IEEE 802.3x. IEEE 802.3z. Rack mounting