Ciena has established itself as a leading innovator in the optical equipment industry. With a portfolio of first-to-market applications, such as its 1.6 terabit per second WaveLogic 6 Extreme ...

Ciena beats Q2 revenue estimates but misses on EPS as gross margin fall to 41% due to product mix and tariff costs. Analysts see long-term growth from cloud and Datacom, but want clearer signs of ...

Ciena shares tumbled nearly 14% Thursday after the networking systems company's fiscal second-quarter profit fell short of analysts' estimates.

Ciena beat sales expectations for fiscal Q2, but earnings came in below Wall Street's target. Sales to large cloud customers helped power big sales growth, but margins were softer than anticipated ...

Ciena (NYSE: CIEN) stock is sinking in Thursday's trading after the company published its latest quarterly results. The optical technologies and software specialist's share price is down 12.2% as ...

Ciena will be, over the next one to five years, taking on companies like Marvell Technology and Broadcom Inc, analysts say.

Ciena (NYSE:CIEN), a company providing networking systems, software, and services, is set to disclose its earnings on Thursday, June 5, 2025. In the last five years, Ciena’s stock has displayed ...

On Tuesday, Rosenblatt analysts increased the price target for Ciena stock (NYSE: NYSE:CIEN) to $85 from $73, while maintaining a Buy rating. The stock, currently trading at $81.75, has delivered ...

Ciena is well-positioned in AI-driven network infrastructure, with strong technology and first-mover advantage, but faces stagnant revenue and shrinking margins. Blue Planet's rapid growth is ...

Ciena secures optical transport network upgrade deal from Microscan Ciena would also provide implementation and network maintenance to sustain service reliability and performance for Microscan.

HANOVER, Md., March 25, 2025--At OFC 2025, Ciena will showcase coherent optical and IMDD technologies that bring new levels of scalability and flexibility to data center designs.

Ciena wins IP network upgrade deal from Tejays Dynamic Leveraging Ciena's coherent routing solutions, Tejays will converge 4G and 5G fronthaul, mid-haul, and backhaul networks onto a common, multi ...