64Gb/s transmission over 57m MMF using an NRZ modulated 850nm VCSEL

Abstract

We report a directly modulated 850nm VCSEL-based optical link operating error free (BER < 1E-12) at 64Gb/s over 57m of OM4 multimode fiber. At 60Gb/s, the error free distance increases to 107m. © 2013 IEEE.