Amazon – Tripp Lite Network Copper RJ45 Ethernet to Fiber SC Duplex Singlemode Cable Extender Converter, 1310nm Wavelength, Gigabit Network, Extend 12.4 Miles / 20 Km, 2-Year Warranty (N785-INT-SC-SM)

Price: (as of – Details) Extend Your Gigabit Ethernet Signal up to 12. 4 Miles via SC Single mode Fiber…