Tenda switch TEG1016G, 16-Port Gigabit ,unmanaged, 16 x10/100/1000Mbps; Standard and Protocol:IEEE 802.3, IEEE 802.3ab, IEEE 802.3u, IEEE 802.3x; MACAddress Table Size: 8K entries; rack-mountable; 32 Gbps bandwidth; auto-negotiation, auto-uplink (auto MDI/MDI-X), flow control, store andforward; 25 Watt; Frequency Required: 50 - 60 Hz.