8-port 10/100BASE-TX RJ45 with auto MDI/MDI-X function Complies with IEEE 802.3 10BASE-T, IEEE 802.3u 100BASE-TX Ethernet standard Backplane (switching fabric): 1.6 Gbps Automatic address learning and address aging IP30-rated metal case 12 to 48V DC, redundant power with polarity reverse protection function DIN rail and wall mount design