D-LINK DMC-F810SC 10/100/1000Base-T to 1000Base-LX Media Converter with SC fibre Connector (Single Mode 1310nm) - 20km
Features/Specifications:
Standalone Media Conveter
RJ-45 port supports 10/100/1000BASE-T
SC Fibre port supports 1000BASE-LX
Single Mode fibre 1310nm up to 20km
Accessory Type:Media Converters
Warranty:Limited Lifetime