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Applied Optoelectronics hit record revenue in Q4 2025, driven by surging data center demand for 400G and upcoming 800G transceivers, with expansion plans in Texas.
Applied Optoelectronics reported record Q4 2025 revenue of $134.3 million, driven by strong data center and CATV demand, with data center sales up 141% year-over-year on 400G transceivers.
Full-year revenue rose 83% to $456 million.
Non-GAAP gross margin reached 31.4%, and non-GAAP loss per share was $0.01, beating expectations.
The company expects 800G transceivers to dominate data center revenue starting in Q2 2026, with capacity scaling to 100,000 units monthly by year-end, including 31% in the U.S. A new Texas manufacturing facility begins construction in February 2026.
Despite high customer concentration, management says growth is limited by capacity, not demand.
Applied Optoelectronics alcanzó ingresos récord en el cuarto trimestre de 2025, impulsado por la creciente demanda de centros de datos para transceptores 400G y 800G, con planes de expansión en Texas.