Amazon – TRENDnet 10/100Mbps TX to 100Base-FX Dual-Wavelength Single-Mode Fiber Media Converter, Use with TFC-110S20D5, Up to 20km (12.4 Miles), Fiber to Ethernet Converter, Lifetime Protection, TFC-110S20D3

Price: (as of – Details) From the manufacturer The TFC-110S20D3 Bi-Directional Single-Strand Fiber Converter works with the TFC-1600 chassis system…