StarTech.com 10/100 Mbps Multi Mode Fiber Media Converter ST 2 km Convert and extend a 10/100 Mbps Ethernet connection up to 2km (1.2 miles) over multimode ST fiber 10/100 Mbps Multimode Fiber Media Converter ST Provides Ethernet to Fiber conversion as a standalone device, or can be installed into the ETCHS2U 20 slot chassis for added versatility Cost-effective way to extend/bridge networks using fiber cabling