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Articles

What is multi-rail?

Learn how multi-rail photonic line systems enable AI-scale capacity with a fraction of the infrastructure compared to traditional ...
Blogs

Optical networks: Powering AI innovation for neos ...

Neoscalers are rising as a new class of network operators—at the forefront of the AI revolution with unique challenges and opport ...
Blogs

AI inference is the next network stress test

When people think about AI infrastructure, they usually focus on large language model (LLM) training. But training is only the op ...
Blogs

What does DCI really mean today? From scale acros ...

In this blog, Ciena’s Helen Xenos explores the requirements behind each DCI deployment and how the right technology helps make th ...
Blogs

What is scale across? The optical innovations ena ...

As AI training scales beyond the limits of a single data center, a new architectural model is emerging: scale across. In this blo ...
Blogs

Scaling networks for the AI era: A conversation w ...

Ciena is advancing a new wave of optical innovations designed to meet rising capacity demands. In this conversation, Ciena’s Hele ...
Blogs

AI is everywhere. But its value only flows where ...

AI is scaling beyond the data center into distributed inference across clouds and the edge. Ciena’s Vini Santos explains how turn ...
eBooks

Accelerating AI Growth eBook

Power AI-scale growth with optical networking built for neoscalers. Explore the breakthroughs enabling high capacity, low latency ...
Blogs

Sovereign AI: Challenges and opportunities for ne ...

As AI sovereignty moves from policy debate to infrastructure reality, Ciena’s Francisco Sant’Anna explores how communications ser ...
Blogs

Beyond pluggables: The diverging paths of coheren ...

Ciena’s Helen Xenos explains that as networks optimize for power, density, spectral efficiency, and deployment velocity, coherent ...
Blogs

When speed meets physics of data center connectiv ...

What happens when the data center connectivity technologies we rely on today start running up against the limits of physics? Brod ...
Blogs

RLS Hyper-Rail: Solving the challenges of multi-r ...

Multi-rail photonics are unlocking a new era of optical network scale, allowing hundreds of fully filled fiber pairs to operate i ...
Data Sheets

DCOM OLT Transceiver

Discover how the DCOM OLT Transceiver enables scalable, fiber-based out-of-band management and 10G connectivity for data center n ...
Blogs

The next evolution of Ciena’s DCOM: OOB managemen ...

Ciena's proven DCOM solution is already helping hyperscalers simplify out-of-band (OOB) management and scale operations more effi ...