Get on Amazon.com : http://www.amazon.com/gp/product/B004FUWX3S?tag=clothingattes-20<br /><br />Fast Ethernet Fiber Media Converter - UTP to 100Base-FX - ST Singlemode 20km 1310nm<br /><br />Mode - UTP Half or Full Duplex <br />Data Rate Mbps - 10100M with Auto-Negotiation <br />Optical wavelength nm - 1310 <br />Fiber Type micron - Single Mode 9125 <br />Max Distance - 20 km
