Lumentum begins shipping 1.6T transceivers in Q4 FY2026, moving cloud transceiver demand beyond 800G as adoption accelerates through 2027 and drives more CW laser mix. Cisco counters with Acacia optics and Silicon One AI networking, with Acacia generating over $1B in FY Q4 orders and optics about 40% of $4B hyperscale AI infrastructure orders. NVIDIA’s data center networking revenue nearly tripled to $15B.
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Significance (0–10) measures the scale of the real-world impact. Sentiment and ESG (−10 to +10) indicate the tone of the coverage and whether the change relates to environmental, social, or governance factors. Together, these scores help distinguish meaningful developments from routine company news. More information about our scoring methodology can be found on our About page.
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