Amazon.com: 1.25G Fiber to Ethernet Media Converter, Gigabit Multimode LC Fiber to RJ45 Converter, 1000Base-SX to 10/100/1000Base-TX, SFP SX Module MMF, 850nm, up to 550m : Electronics
Best multi-Gigabit Routers and Mesh Wi-Fi | Dong Knows Tech
Amazon.com: Gigabit Multi-Mode LC Fiber to Ethernet Media Converter with A SFP SX Module, 1.25G Fiber to Copper RJ45 Media Converter, 1000Base-SX to 10/100/1000Base-TX, MMF, Transmission up to 550 meters/1804 ft :