Optical networking and Wavelength Division Multiplexing (WDM) have emerged as the cornerstone technologies for efficiently transmitting vast amounts of data across diverse locations. As transformative technologies like 5G, autonomous vehicles, and smart cities continue to revolutionize our world, they increasingly rely on optical networking as their underlying transport infrastructure. Delve into this comprehensive Learning Path and gain a thorough understanding of optical networking's fundamental principles and its game-changing advantages. This immersive journey will equip you with the necessary knowledge and skills to navigate the complexities of optical networking and harness its transformative power for your organization.