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Ciena Corporation news in 2025

Ciena Corporation's news releases, calls and decks from 2025, newest first.

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Ciena Reports Fiscal Fourth Quarter 2025 and Year-End Financial Results

December 11, 2025

Quantum Corridor, Toshiba Demonstrate First Cross-State Quantum Key Distribution Over Live Commercial Metro Fiber Network

December 9, 2025

Constl & Ciena Achieve Breakthrough 1 Tbps Transmission Across 1,450 km Long-Haul Network Using WaveLogic 6 Extreme

December 4, 2025

euNetworks Appoints Nick Walden as Chief Revenue Officer

November 20, 2025

Ciena Announces Reporting Date and Web Broadcast for Fiscal Fourth Quarter and Year End 2025 Results

November 13, 2025

Fidium and Ciena Supercharge Connectivity in Texas Triangle Megaregion

November 7, 2025

Global content providers choose Colt and Ciena to meet growth in demand for AI content, gaming and streaming

October 28, 2025

Trans Americas Fiber System Deploys Ciena High-Capacity Optical Technology on TAM-1 Submarine Cable

October 21, 2025

FLAG Improves Undersea Connectivity between Key Markets with Ciena WaveLogic 6

October 14, 2025

EXA Infrastructure Turns Up New Ashburn-Atlanta Route With Ciena

October 14, 2025

Comcast Deploys Ciena Technology to Extend Fiber Impact

September 30, 2025

Ciena to Acquire Nubis Communications to Expand its Inside the Data Center Strategy and Further Address Growing AI Workloads

September 22, 2025

REDIMadrid Launches End-to-End Quantum Secure Data Transport Project with Ciena

September 9, 2025

Ciena Reports Fiscal Third Quarter 2025 Financial Results

September 4, 2025

DFA and Ciena Shatter Fibre Capacity Records in World-First Trial in Partnership with Willcom

August 27, 2025

Ciena Announces Reporting Date and Web Broadcast for Fiscal Third Quarter 2025 Results

August 6, 2025

BR.Digital Expands Network Capacity with Ciena WaveLogic 6

August 6, 2025

Telxius and Ciena Achieve First Live 1.3 Tb/s Data Transmission Across the Atlantic

June 25, 2025

Arelion Upgrades Scandinavian Network to Build AI Superhighway

June 23, 2025

EY announces alliance with Blue Planet to transform the future of telecom by helping accelerate speed to value in AI-driven autonomous networking for communication service providers (CSPs)

June 19, 2025

Ciena Appoints Marc D. Graff as Senior Vice President and Chief Financial Officer

June 18, 2025

Ciena Publishes Report Analyzing the Impact of AI, DCI, and Cloud Evolution on Wave Services Demand

June 10, 2025

Ciena Reports Fiscal Second Quarter 2025 Financial Results

June 5, 2025

Telefónica Germany Picks Blue Planet to Drive Cloudification and Autonomous Network Transformation

May 7, 2025

Swisscom Replaces Legacy Assurance Systems with Blue Planet

May 7, 2025

Ciena Announces Reporting Date and Web Broadcast for Fiscal Second Quarter 2025 Results

May 7, 2025

Ciena Brings Data Center Connectivity Innovations to OFC 2025

March 25, 2025

Ciena Global Survey Explores Networking Needs for AI Era

March 17, 2025

Ciena Reports Fiscal First Quarter 2025 Financial Results

March 11, 2025

e& UAE First in Middle East & Africa to Deploy Ciena’s WaveLogic 6

February 27, 2025

Lumen Selects Ciena Optical Tech to Support AI Workloads

February 25, 2025

Cirion Prepares Network for Surging Cloud and AI Demands with Ciena’s WaveLogic 6

February 19, 2025

Calls in 2025

Decks in 2025