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Solving the Scale Challenge at the Network Edge
Celebrating 25 years of innovation
Discover where you can take your career. Explore Ciena’s new online courses―the Discover Series. Learn anytime, anywhere. For free.
Liquid Spectrum: Optical reimagined for an on-demand world.
Insights on the technology topics you care about, like cloud, IoT, 5G and VR, directly from the innovators and thinkers who are building the infrastructure for our future.