• 1000BASE-SX

  • 1000 Mb/s Ethernet over 62.5 m MM, and 50 m MM fiber using long wavelength (850 nm) lasers · 1000BASE-SX supports the use of short wavelength Vertical Cavity Side-Emitting Lasers (VCSELs) to transmit data over fiber optic cable. The lasers specified by the Standard operate over Multimode Fiber in the wavelength range of 770 to 860 nanometers.