A ROADM Network enables fully optical, software-driven wavelength provisioning in DWDM systems. Unlike traditional fixed architectures, network operators can add, drop, or reroute wavelengths remotely. Therefore, teams no longer need to redesign the physical network. As bandwidth demand continues to grow, optical networks have expanded from 8–16 wavelengths to 48–96 wavelengths per fiber. However,… Continue reading 400G WDM/OTN ROADM Network: Enabling Flexible and Scalable Optical Transport