Unmanaged switch, Interface: 8x 10/100/1000Mbps RJ45 Ports; AUTO Negotiation/AUTO MDI/MDIX, Backbound bandwidth: 16Gbps, Buffer size: 1.5Mbits, Mounting: 13" and 19" 1U rack mountable, Compatible With IEEE 802.3af/at Compliant power devices (PD)