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Thanks to our people and our customers for making Ciena a "Great Place to Work" and one of the "World's Most Admired Companies."

A passion ignited.


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Can a network help preserve natural resources?

Yes it can. With the right partnership and technology, a mine saves valuable fresh water for millions of Chileans.

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Two teams on
one side

A shared philosophy between partners results in quickly achieving shared goals

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What is SDN?

What is SDN?

Software-Defined Networking (SDN) is a network architecture approach that enables the network to be intelligently and centrally controlled, or ‘programmed,’ using software applications.

New world. New rules. New optical.

Liquid Spectrum: Optical reimagined for an on-demand world.

Need more optical capacity now? Use Liquid Spectrum to find it.

Redefine your optical network



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