Video: Achieving 400GbE

Many techniques were employed to achieve the remarkable speed of 400 GbE, says John D'Ambrosia, Chairperson of the Ethernet Alliance.

 These vectors include moving faster, increasing the number of physical paths, adding wavelengths across single-mode fiber, and boosting the modulation with PAM4.

YouTube: https://youtu.be/5QLbDXNGfJk