... you save power and network cost. Standards and Protocols IEEE802.3, 802.3u, 802.3x,Basic Function Wire-speed Performance ... -Negotiation RJ45 ports (Auto MDI/MDIX)Network Media 10Base-T: UTP category 3, 4, 5 cable (maximum 100m) EIA/ ... Indicators Power, Run, Uplink, PortDimensions (W*D*H) 4.1*2.8*1 in. (105*70*25 mm)Environment ... 100-240VAC, 50/60Hz,0.2A 5-port Network Management Smart Switch