1000M 2 Port Industrial Gigabit POE switch with SFP Slot

4-Port SFP Fiber Optic Switch: Accelerate Your Connectivity sfp slot switch Expand Your Network This versatile GbE switch adapts to your network needs by adding two open SFP slots and eight RJ45 Ethernet ports, sfp slot SFP port requires two SFP electrical modules and one Cat5eCat6Cat7 cable or two SFP optical modules with optical ports and fiber jumpers, while RJ45 port only

sfp slot meaning Gigabit SFP Slots 24*1000 Base-X SFP Gigabit copper Ports 8* 101001000Base-T RJ45 combo 10G SFP+ Slots 4*100010G Base-X SFP+