Ciena: Backlog Becomes A Multi-Year Runway

Ciena delivered a Q2 beat-and-raise, with revenue of $1.57B, a record $7.7B backlog, and raised FY26 revenue midpoint to $6.3B. Multi-rail Hyper-Rail platform win marks a multi-year, high-margin growth catalyst, with deployment ramping in FY27 and deepening CIEN's competitive moat. Management refreshed TAM to $50B by 2029, with strong co-creation dynamics and expanding portfolio positioning CIEN for sustained leadership in optical networking. We maintain a Buy rating with a $540 price target, supported by robust backlog conversion, margin expansion, and attractive PEG-based valuation. Durability of high-speed optical demand in an AI-driven world is one thing we are confident about. Ciena (CIEN) sits at a point in the network that every hyperscaler, neoscaler, and service provider has.