Zayo Europe tapped Ciena’s optical technology to augment its new 3,000-kilometer network in Germany.

A recent global survey found that data center experts anticipate at least a sixfold increase in DCI bandwidth demand over the next five years, requiring new levels of scalability. As generative AI ...

Leading network infrastructure provider Zayo Europe has deployed Ciena’s optical technology to launch a new German network ...

Leading network infrastructure provider Zayo Europe has deployed Ciena’s optical technology to launch a new German network ...

Fintel reports that on July 8, 2025, Wolfe Research initiated coverage of Ciena (NYSE:CIEN) with a Outperform recommendation.

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Investing.com -- Morgan Stanley downgraded Ciena (NYSE: CIEN) Corp to Underweight from Equal Weight and trimmed its price ...

Ciena ( NYSE: CIEN) was downgraded to Underweight from Equal-weight by Morgan Stanley due to lower gross margins, which are ...

Shares of Ciena fell about 4% premarket after Morgan Stanley downgraded the stock to Underweight from Equal-weight.

“Our extensive fiber presence enables Great Plains Communications to offer unique and resilient routes that set us apart in the industry. We go where others can’t,” said Tony Thakur, Chief Technology ...