Zacks Research decreased their Q1 2027 earnings estimates for shares of Ciena in a research report issued to clients and ...

In this article, we are going to take a look at where Ciena Corporation (NYSE:CIEN) stands against other top AI socks making ...

Optical networking equipment supplier Ciena's (NYSE: CIEN) stock price has had a rough 2025, dropping 24% as of this writing.

Ciena and Lumen Technologies claim to have transmitted a 1.2 Tbps wavelength service across more than 1,800 miles. In doing ...

Ciena (NYSE: CIEN), HyperLight Corporation, and McGill University announce the attainment of the first 3.2Tb/s (8×448Gb/s) ...

The dot-com bust left behind a glut of unused fiber that was latter dubbed “dark fiber.” Is the AI buildout headed for the ...

Across the globe, connectivity demands are surging. In New Zealand, this demand for more bandwidth connectivity is not waning with data use continuing to skyrocket and the number of internet users ...

Lumen Technologies and Ciena recently reported they have established a 1.2 terabit wavelength service trial across 3,050 ...

As AI drives up compute demand, sustainability has become a core concern for data centre operators. AI workloads are highly energy-intensive, and with growing scrutiny on emissions and energy use, ...

A stock is considered to be oversold if the RSI reading falls below 30. In trading on Monday, shares of Ciena Corp (Symbol: CIEN) entered into oversold territory, hitting an RSI reading of 27.9 ...

Learn more about whether Ciena Corporation or Extreme Networks, Inc. is a better investment based on AAII's A+ Investor ...

This report addresses energy consumption, use of renewables, and carbon emissions among key vendors to the telecommunications operator (telco) sector. The publisher views climate change as an urgent c ...