1.6T cloud transceiver modules
Company is advancing 1.6T adoption in its cloud module business.
What it is
Next-generation 1.6 terabit-per-second optical transceiver modules for hyperscale data-center switches. The company is moving its cloud module business from the 800G generation to 1.6T.
Why it matters to the stock. Each generation of higher-speed transceivers raises content per port, so the 1.6T transition is the main near-term driver of Systems revenue. Traders watch for timing and volume.
News
Lumentum shows 1.6T DR4 module prototype and 800 mW laser at OFC 2026
At OFC 2026 Lumentum showed a 1.6T DR4 OSFP transceiver prototype built from four 400G EML lasers, positioned as a step toward a future 3.2T module.
Product