Ciena Corporation (CIEN) Completes Quantum-safe Data Transmission Trial with Colt Technology Services

Ciena Corporation (NYSE:CIEN) and Colt Technology Services successfully completed a transatlantic quantum-safe data transmission trial at 800GbE speeds over 6,900km between New York and London. The test used Ciena’s WaveLogic 6 Extreme encryption to secure live data while maintaining high-speed performance.

By Fatima Gulzar Fri, June 19, 2026 at 10:11 AM GMT+3 2 min read · Yahoo Finance · June 19, 2026, 07:11 UTC

Tickers: $CIEN

Topics: Ciena Corporation (CIEN) Colt Technology Services quantum-safe data transmission

Read the full article at Yahoo Finance

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