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Network expertise for every step of your journey
Your path to success in the AI era starts here
Network evolution. Operational excellence. Revenue generation.

AI is changing the game. Are you ready to play?
Scaling networks in and around the data center

Coherent routing
Multi-layer convergence. Optimized.
Coherent routing powered by 400G, 800G, and 1.6T

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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. Watch video

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Latest news and
insights from Ciena

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Out-of-band, in focus: Tackling complexity, space, and scale in the AI-era data center
Mark Bieberich explains how Ciena’s data center out-of-band management (DCOM) solution simplifies operations, improves scalability, and reduces space and power with a breakthrough network design.
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Arelion Upgrades Scandinavian Network to Build AI Superhighway
Arelion today announced major investments in its Scandinavian network to connect hyperscale data centers and serve the region’s booming AI markets. Leveraging 1.6 Tb/s Waves and scalable 400G coherent pluggable optics on Ciena’s open 6500 Reconfigurable Line System, Arelion is scaling its existing Tier-1 network between Oslo, Stockholm and Copenhagen to support wholesale and enterprise customers' AI and cloud applications. This accelerated network investment enhances diversity and bandwidth for current customers while allowing Arelion to support new customers quickly and cost-effectively.
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AI workloads are reshaping data center landscape
Global survey of data center experts explores networking needs for AI era
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Demo of Industry's 1st 1.6 Tb/s Coherent Solution
Ciena's Heng Foo describes live demonstration of the world's first 1.6Tb/s coherent solution, WaveLogic 6 Extreme, that enables highest capacity connectivity. WL6e is generally available on both Waveserver and 6500 platforms.
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