Applied Optoelectronics, Inc. (AOI) (NASDAQ: AAOI) is expanding its U.S. manufacturing footprint with plans to add approximately 388,000 square feet of new capacity in Pearland, Texas, as demand for high-speed optical interconnects in AI data centers accelerates. The move extends AOI’s Houston-area presence, which already includes a 210,000-square-foot facility under development near its Sugar Land headquarters, an existing 135,000-square-foot operation, and a recently leased 154,000-square-foot site at Blue Ridge Commerce Center.
The additional buildings position AOI to significantly scale domestic production of next-generation optics. The company targets output of up to 700,000 units per month of 800G and 1.6T transceivers, alongside a planned 350% increase in laser fabrication capacity by the end of 2027. These capabilities align with hyperscaler demand for higher bandwidth, lower power optical links to support AI cluster interconnects and front-end network fabrics.
AOI frames the expansion as part of a broader strategy to localize key elements of its supply chain and manufacturing in the U.S. while maintaining global engineering and production operations across Taiwan and China. The investment also reflects growing customer requirements for supply chain resilience and geographic diversification in optical component sourcing.
• Adds ~388,000 sq ft of new manufacturing space in Pearland, Texas
• Complements existing Houston-area footprint: 135,000 sq ft operational, 210,000 sq ft under development, 154,000 sq ft leased
• Targets up to 700,000 units/month of 800G and 1.6T transceivers
• Plans ~350% increase in laser fabrication capacity by 2027
• Supports hyperscaler demand for AI-driven optical interconnect scaling
• Reinforces U.S.-based manufacturing and supply chain strategy
“The demand for optical connectivity in data centers has exceeded our expectations,” said Dr. Thompson Lin, Founder, Chairman, and CEO of AOI. “We are focused on ensuring every critical function—from supply chain and manufacturing capacity to quality, reliability, and customer support—is positioned to scale rapidly to meet this demand. With the acquisition of these properties, we will have the footprint to expand our capacity to produce up to 700,000 units of 800G and 1.6T transceivers per month in the Houston area, while also expanding our laser fabrication capacity by around 350% by the end of 2027.”
🌐 Analysis
AOI’s expansion follows a series of recent momentum signals tied to hyperscaler demand for AI networking infrastructure. The company has reported design wins and supply agreements for high-speed transceivers, particularly in 400G, 800G, and emerging 1.6T segments, where demand is being driven by large-scale GPU cluster deployments. These wins position AOI alongside competitors such as Coherent, Lumentum, and Innolight in the race to supply next-generation pluggable optics and laser components for AI fabrics.
At the same time, the scale targets—up to 700,000 high-speed transceivers per month—underscore the magnitude of AI infrastructure buildouts now underway. Compared to prior optical cycles driven by telecom or cloud, AI clusters require significantly higher port counts and faster upgrade cadences, creating sustained demand for 800G and 1.6T optics. AOI’s expansion indicates confidence that this demand will persist through the next several years as hyperscalers and neocloud providers continue to scale AI capacity.
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