3 Power Options Included AC, USB, and DC UL & PSE certified 5V power adapter, USB-to-barrel cable, and screw terminal plug give you reliable power in any setup: desktop, mobile, or control panel. ^^ Built for Harsh Environments IP40-rated metal housing, wide operating temperature (-40C to 75C), and DIN rail support make it ideal for control cabinets, automation systems, and industrial enclosures. ^^ Integrated ST 850nm Multimode Fiber Port Pre-installed 850nm ST port eliminates the need for separate SFP modules. Reliable short-distance fiber for machine rooms, server racks, and legacy systems. ^^ Gigabit Ethernet Throughput 4x RJ45 10/100/1000Mbps ports with auto-negotiation, full/half-duplex, jumbo frame support (9K MTU), and broadcast storm protection ensure smooth, efficient data flow. ^^ Ultra-Compact and Easy to Mount Only 26mm wide for dense DIN rail installations. Supports both DIN rail and desktop mounting for flexible integration in tight spaces or workbench setups. ^^ Media Converter and Switch in One Combines a gigabit media converter and 4-port Ethernet switch in a single device. Perfect for bridging fiber and copper networks while expanding local connections.