CIEN Stock Recent News

Review Ciena's (CIEN) international revenue performance and how it affects the predictions of financial analysts on Wall Street and the future prospects for the stock.

HANOVER, Md.--(BUSINESS WIRE)--Ciena® Corporation, the global leader in high-speed connectivity, expects to announce fiscal second quarter financial results Tuesday, June, 5, 2025.

LITTLE ROCK, Ark.--(BUSINESS WIRE)--Windstream Wholesale, a leader in optical technology and advanced network solutions, is proud to announce the successful completion of a groundbreaking industry-first trial of Ciena's (NYSE: CIEN) WaveLogic 6 Extreme (WL6e) 2x1.2Tb with 3x800G Wave services. This milestone, achieved in collaboration with Ciena, represents a significant leap forward in optical network innovation. The trial took place over a 1,590-kilometer route from Virginia Beach to Jacksonv.

LITTLE ROCK, Ark.--(BUSINESS WIRE)--Windstream Wholesale, a leader in advanced optical solutions, is proud to announce a significant infrastructure enhancement and network overbuild between Houston, Texas, and Tallahassee, Fla. Utilizing cutting-edge Ciena (NYSE: CIEN) line systems, this collaboration promises to deliver increased capacity, enhanced service capabilities, and improved network efficiency. This also enables Windstream Wholesale to offer 400G services over diverse routes to custome.

Ciena (CIEN) reported earnings 30 days ago. What's next for the stock?

Jim Moylan, who is retiring in August, is helping the networking equipment maker respond to tariffs, including imposing a surcharge for some customers.

Optical networking equipment supplier Ciena's (CIEN -2.23%) stock price has had a rough 2025, dropping 24% as of this writing. That may surprise some investors at first, considering its financial performance has improved in recent quarters.

Network trial paves the way for hyperscalers and enterprises to have the bandwidth agility and cost-efficiency needed for AI and next-gen applications DENVER , March 27, 2025 /PRNewswire/ -- Lumen Technologies (NYSE: LUMN) and Ciena (NYSE: CIEN) have successfully established a 1.2 terabit wavelength service trial across 3,050 kilometers (more than 1,800 miles) on Lumen's Ultra-Low-Loss (ULL) fiber network, making it the world's longest 1.2 terabit non-regenerated signal. Using 800G interfaces, Lumen and Ciena successfully tested and qualified the services to support wavelength, Ethernet, and IP services over the 1.2 Tbps single carrier channel.

CIEN to unveil coherent optical and IMDD technologies at OFC 2025, boosting scalability and flexibility for cloud and AI-driven data center networks.

Ciena Corp CIEN shares were climbing Wednesday after the company announced upbeat fiscal first-quarter results.