Ciena Corporation is a service provider of network hardware, software, and services. The company specializes in the design, implementation, and support of high-capacity, highly reliable network infrastructure for telecommunications and cable service providers, internet service providers, enterprise networks, and data centers around the world. Ciena leverages deep expertise in optical connectivity, including Packet Optical, Software-Defined Networking (SDN), and Network Functions Virtualization (NFV) technologies, to deliver solutions that increase the efficiency, scalability, and flexibility of complex networks. The website for Ciena is [http://www.ciena.com](http://www.ciena.com), where you can explore their wide range of products and services, gain insights from industry experts, and learn more about their innovative approach to transforming networks for improved performance and sustainability.