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Ciena acquires Nubis Communications to expand inside the data center strategy and further address growing AI workloads
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At our core, we're passionate about powering networks and empowering our communities. Learn more about who we are—beyond the technology we design.
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A look back: Ciena’s top milestones of 2025
From 1.6T becoming real to AI reshaping how networks are built and run, here’s a look at the milestones that defined Ciena’s 2025.
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Ciena Reports Fiscal Fourth Quarter and Year End 2025 Financial Results
Ciena Reports Fiscal Fourth Quarter and Year End 2025 Financial Results
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Zero-trust optical transport: A tiered architecture for metro network resilience
Unlock uninterrupted metro performance with Microsoft and Ciena. Discover a zero-trust approach to resilient optical transport.
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Chalk Talk: Coherent Routing
Marc Doucette, Director of PLM, explains the business benefits of evolving to a coherent routing solution for network providers.
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