Description
The Ciena CoreDirector is a high-capacity, intelligent optical switch designed for dynamic, multi-service core networking environments. Engineered for scalability and performance, it integrates optical and electrical switching in a compact chassis, making it ideal for carriers and service providers seeking to optimize bandwidth and reduce operational complexity. The system supports SONET/SDH, OTN, and Ethernet transport, allowing seamless interworking across legacy and next-generation networks. Its modular design includes hot-swappable interface cards and redundant control modules for enhanced reliability and uptime.
Key technical specifications include support for up to 640 Gbps of non-blocking switching capacity and compatibility with a wide range of interface types, including OC-3 to OC-192, STM-1 to STM-64, and 10 Gigabit Ethernet. The CoreDirector features an advanced control plane that enables dynamic bandwidth provisioning and automated restoration, reducing manual intervention and improving network efficiency. Common components found in used systems include the CP (Control Processor) modules, switch fabric cards, and a variety of line interface modules (LIMs) tailored to specific transport needs. Designed for central office or data center deployment, it offers NEBS compliance and front-to-back airflow for efficient cooling.

