Amazon.com: 30M OS2 LC to LC Fiber Patch Cable with 2 Pack of 1000BASE-LX Module, Single-Mode Gigabit SFP Transceiver for Cisco, Ubiquiti, Netgear and More : Electronics
DEM-310GT 1000BASE-LX Single-Mode 10 Km LC SFP Transceiver | D-Link
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 :