| Metric | Q1'25 | Q2'25 | Change |
|---|---|---|---|
| Total Revenue | $804M (+17% YoY) | $834M (+17% YoY) | +3.7% sequential acceleration |
| Non-GAAP EPS | $2.39 | $2.61 | +9.2% beat despite FX headwinds |
| Datacom Revenue | $329M (+36% YoY) | $299M (+4% YoY) | 32pp YoY deceleration |
| Telecom Revenue | $297M (+2% YoY) | $348M (+24% YoY) | 22pp YoY acceleration |
| 800G+ Revenue | $257M (+19% YoY) | $257M (+12% YoY) | Flat sequential, decelerating YoY |
| 400ZR as % of Revenue | 10% of optical | 10% of TOTAL revenue | 43% sequential surge to $83M |
| Operating Cash Flow | $83M | $116M | +40% sequential surge |
| Free Cash Flow | $63M | $94M | +49% sequential acceleration |
| Gross Margin | 12.7% | 12.4% | 30bps compression from FX |
| Operating Margin | 10.7% | 10.6% | Holding despite gross margin pressure |
Get free previews of our earnings-call research: the key changes, management scores, and questions worth investigating. Subscribe for full call sheets and deeper analysis.
Subscriptions are managed by Substack. If the form does not load, subscribe directly. Or follow the RSS feed.