Alloy GCR2000ST Gigabit Standalone/Rackmount Media Converter The GCR2000ST, a GCR2000 Series Gigabit Ethernet Media Converter, can be used 'Standalone' or installed in an Alloy DCR12 Series Media Converter Chassis, and has 1000Base-T and a 1000Base-SX multimode SC ports. Fibre cable range is up to 550m. Features: GCR2000ST model - Gigabit copper to 1000Base-SX multimode fibre media conversion Dual Purpose GCR2000 Series - use 'standalone' or install in a DCR12 Series Media Converter Chassis GCR2000 Series: Gigabit Ethernet copper to multimode, singlemode, WDM and SFP Media Conversion solutions LC and SC fibre connectors supported on individual GCR2000 Series models Up to 50 kilometres fibre range supported with fixed port GCR2000 Series Converters Up to 120 kilometres fibre range supported by GCR2000SFP Converter Easy 'Slide-in, Hot Swap' installation into DCR12 Media Converter Chassis systems Supports Forced and Far-end Fault mode Link Fault Passthrough (LFP) All GCR2000 models powered by external plugpack or via USB connection Compact, rugged all-metal case