ROBOfiber HGW-802 Series - 8x RJ45 + 2x SFP Slot Gigabit Ethernet Industrial Fiber Switches, DIN rail mount, -40 to +75 Celsius - Future Ready Solutions
Amazon.com: 2 x Open SFP Slot + 4 x UTP Cat5e/Cat6 10/100/1000 Copper Ports - Gigabit Ethernet - Fiber Media Converter - Mini Switch - AutoSensing - SFP Slot Supporting Any Mini GBIC/SFP Gigabit Type : Electronics
A Pair of 10G Media Converters 2x SFP+ Port With 2x 10G-SFP-T & 10G BIDI 40km | eBay
IGS-6325-8UP2S Industrial DIN Rail GE Switch 8x RJ45 PoE++, 2x SFP Po