network upgrade

For decades, WDM networks have evolved from simple point-to-point systems into advanced, interconnected mesh architectures.This revolution has been powered by Reconfigurable Optical Add / Drop Multiplexers (ROADMs) and their core Wavelength Selective Switch (WSS) technology. Service providers favor ROADM-based networks for their unparalleled flexibility.They allow you to easily modify your metro, regional, and long-haul networks—even remotely—as demands change. Key…