Q3 2026 Ciena Corporation Earnings Call Transcript
Key Points
- Record Q3 fiscal 2026 revenue of $1.7 billion, up 37% year-over-year, with adjusted EPS of $2.11, up 215%.
- Adjusted operating margin of 22.5% exceeded guidance and more than doubled year-over-year, marking the highest ever for Ciena Corp (CIEN).
- Strong demand with Q3 book-to-bill significantly greater than one, leading to a substantial backlog increase to $8.5 billion, expected to exceed $10 billion by fiscal year-end.
- WaveLogic 6 Extreme remains the only 1.6 terabit high-performance modem on the market, with adoption outpacing the prior generation WaveLogic 5e.
- Fiscal 2027 preliminary guidance projects at least 30% revenue growth to $8.3-$8.4 billion, with adjusted operating margin expected between 25% and 27%.
- Secured long-term supply agreements through 2029 for critical components, enhancing supply security to meet multiyear demand.
- Interconnects revenue more than doubled year-over-year, with 800 ZR plug shipments more than doubling sequentially.
- RLS Hyper-Rail, co-created with hyperscalers, is on track for standardization by end of 2026, with a ramp to several hundred million dollars in fiscal 2027.
- Direct cloud provider revenue grew over 80% year-over-year, with in-and-around data center revenue quadrupling year-to-date.
- Successfully raised prices across product lines, with increases ranging from high single digits to high teens/low 20s, contributing to margin expansion.
- Supply constraints remain a significant bottleneck, limiting the ability to fully meet customer demand and potentially capping revenue growth.
- Cash conversion stepped back quarter-on-quarter due to working capital investments, with Q4 cash from operations expected to decline as supply agreements are funded.
- Adjusted gross margin of 46.4% was positively impacted by a one-time tariff refund of about 70 basis points, which is not expected to continue.
- New Canadian tariff regime could impact the company by approximately $10 million per quarter, though mitigation actions are being explored.
- The company faces ongoing challenges in balancing supply and demand, with backlog extending into fiscal 2028 and beyond, indicating prolonged lead times.
- Operating expenses are expected to rise in fiscal 2027, with reinvestment of one-time variable compensation and increased investment in line systems and interconnect portfolio.
- The bespoke consumption model for WaveLogic 6e with a major hyperscaler involves custom development, which may limit scalability and margin predictability.
- DCOM (data center optical modules) revenue is lumpy due to customer concentration, which could cause quarterly volatility.
- The company's reliance on a few large customers (two customers each >10% of revenue) poses concentration risk.
- Despite strong demand, the company's ability to grow revenue is constrained by component supply, with fiscal 2027 guidance described as a 'floor' subject to supply-driven upside.
Hello, everyone. Thank you for joining us, and welcome to the Ciena fiscal Q3 2026 financial results call. (Operator Instructions)
I will now hand the conference over to Gregg Lampf, Vice President, Investor Relations. Gregg, please go ahead.
Thank you, Jennifer. Good morning, and welcome to Ciena's 2026 fiscal third quarter conference call. On the call today is Gary Smith, President and CEO; and Marc Graff, CFO. Scott McFeely, Executive Advisor is also with us for Q&A.
In addition to this call and the press release, we've posted to the Investors section of our website an accompanying investor presentation that reflects this discussion as well as certain highlighted items from the quarter. Our comments today speak to our recent performance, our views on current market dynamics and drivers of our business as well as a discussion of our financial outlook. Today's discussion includes certain adjusted or non-GAAP measures of Ciena's results of operations. A reconciliation of these
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