> Steve, > What type medium are you using? If it is normal Cat5/6 then the > limitation is 100 meters for total distance and as you approach that > limit the signal degrades. That said, 100baseFX can run for 400 meters > due to the fact that it is fiber, both are part of the fast Ethernet > specification though.
And just for the record, 100BaseFX in full-duplex mode can actually run for 2000 meters with multimode fiber 62.5 micron core, 125 micron outer. -- Jorge Hernandez UNAM Network Operations Center http://www.noc.unam.mx (+52) 55 5622 8509