Planet Fast Ethernet Bridge 10/100 Base-TX To 100Base-FX 1718 | eBay
FT-80x Series - Standard Fast Ethernet Media Converter - PLANET Technology
Amazon.com: FT-801 Ethernet Media Converter Bridge | 10/100Base-TX to 100Base-FX | Multi-mode Gigabit Fiber Media Converter | Compact Metal Housing with Anti-Corrosion Paint | Distance Up to 2km(1.2 Miles) : Electronics
Planet SW-804 8-Port 10/100Mbps Desktop Fast Ethernet Switch