Ciena is a global provider of optical networking systems, routing and switching, software, and professional services. Its core capabilities are built around WaveLogic coherent optical technology, intelligent photonics, optical transport platforms, packet networking, and Blue Planet network automation software. Customers include telecom operators, cloud providers, internet content companies, cable operators, governments, and large enterprises. Ciena helps customers scale metro, long-haul, subsea, data-center interconnect, and edge networks. AI, cloud computing, video traffic, and enterprise digitization continue to drive bandwidth growth, supporting long-term demand for coherent optical infrastructure.