Ciena Posts 33% Revenue Surge on AI‑Driven Networking Demand
Ciena reported fiscal Q1 2026 revenue of $1.43 billion, a 33.1% year‑over‑year increase, driven by customers expanding high‑speed networking for AI workloads. Adjusted earnings per share hit $1.35, topping expectations and underscoring that AI infrastructure spending stretches well beyond GPUs.