Analysts' ratings for Ciena CIEN over the last quarter vary from bullish to bearish, as provided by 11 analysts. The table below summarizes their recent ratings, showcasing the evolving sentiments ...

In 2024, the top five vendors in the optical transport market were Huawei, Ciena, Nokia, ZTE, and Infinera. If Nokia and Infinera had been combined earlier, their joint market share would have ...

HANOVER, Md. & DENVER, February 25, 2025--(BUSINESS WIRE)--Lumen Technologies (NYSE:LUMN), the trusted network for AI, is enhancing its network with Ciena’s (NYSE:CIEN) coherent optical innovations.

Lumen Technologies (LUMN), the trusted network for AI, is enhancing its network with Ciena’s (CIEN) coherent optical innovations. This will strengthen Lumen’s ability to deliver highly ...