19” Managed 10 Gigabit Ethernet Switch - low voltage, layer 224 to 48 VDC4 x 10 Gbit/s, SFP+12 x 10/100/1000 Mbit/s, Ethernet TX, RJ-4512 x 100/1000 Mbit/s SFP transceivers supported, Ethernet FX (LC)