Alloy GCR2000SFP Gigabit Standalone/Rackmount Media Converter A GCR2000 Series Gigabit Ethernet Media Converter, the GCR2000SFP can be used as a standalone device or installed in an Alloy DCR12 Series Media Converter Chassis. This Converter has 1x RJ-45 and 1x SFP slot that accepts any type of mini-GBIC module. Features: GCR2000SFP model: flexible Gigabit copper to SFP (mini-GBIC) 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 MGCR2000 Series Converters Up to 120 kilometres fibre range supported by MGCR2000SFP 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