Ciena is a networking systems, services, and software company. We’re driven by a relentless pursuit of network innovation-enabling our clients to adapt within ever-changing environments to deliver richer, more connected experiences for their business and users.

The Waveserver® family of stackable interconnect platforms delivers more capacity and lower power for high-performance Data Center Interconnect (DCI), with massive scale to meet the bandwidth needs of the most demanding cloud applications and data services.

The 6500 converges packet, OTN, and flexible WaveLogic Photonics in a single platform to streamline operations and optimize footprint, power, and capacity

The 5400 Family offers multi-terabit packet-optical switching platforms that transform networks into scalable, flexible, cost-reduced, service-enabling infrastructures to meet today's monumental traffic growth challenges.

Secure your in-flight data with WaveLogic Encryption. Always-on and where you need it.

The Z-Series, Z22, Z33, and Z77, provide carrier-grade capabilities such as QoS, scalability, reliability, and service management.