The TL-SL2218WEB Gigabit-Uplink Web Smart Switch fully complies with IEEE 802.3/802.3u/802.3ab/802.3z Ethernet standards. It provides 16 10/100 Mbps & 1 10/100/1000 Mbps UTP/STP RJ45 ports with auto-MDI/MDIX & 1 SFP independence expansion slots supporting Mini GBIC modules. It also provides Web-based management functions including the system, port network, VLAN, Trunk, Priority & security etc. Its standard 19-inch rack-mountable steel case & intelligent management makes it is suitable for small, middle & large networks. Please note: networking components such as switches, routers & wireless devices require that speeds & standards be consistent throughout the network to gain optimum performance. To avoid compatibility clashes or for advice, please contact us on solutions@ebuyer.com.