Ethernet Switch, Unmanaged, Port Configuration: It has a total of 16 ports:, 14 RJ45 ports (10/100 BASE-TX) for copper connections., 2 Multimode (SC) fiber optic ports for 100 Mbps (100BASE-FX) uplinks., Power supply: Supports a voltage of 24 V DC redundant (typical operating range of 9.6 to 60 V DC).