Gigabit Ethernet Fiber Media Converter with a Built-in 1Gb Multimode SC Transceiver, 10/100/1000M RJ45 to 1000Base-LX, up to 2km

Gigabit Ethernet Fiber Media Converter with a Built-in 1Gb Multimode SC Transceiver, 10/100/1000M RJ45 to 1000Base-LX, up to 2km

AliExpress