Accelight Technologies (ATI) is a global optical connectivity company focused on enabling the next generation of AI and hyperscale data center infrastructure.

ATI develops and delivers high-speed optical connectivity solutions engineered for the rapidly growing bandwidth, density and performance requirements of AI computing and cloud networks. Our portfolio spans advanced optical transceivers, passive optical connectivity and fiber management solutions, supported by continued investment in silicon photonics, next-generation optical technologies and vertically integrated manufacturing capabilities.

With established R&D centers in Wuhan Optics Valley (China), and Silicon Valley (USA), and a new R&D capability being developed in Singapore, ATI is building a global innovation network alongside its manufacturing operations in China and Thailand. This combination of engineering expertise and scalable manufacturing supports ATI's ability to serve increasingly demanding data center and telecommunications applications worldwide.

Today, ATI's optical portfolio includes 100G, 400G, 800G and 1.6T solutions, with development extending toward 3.2T and emerging optical architectures for next-generation AI infrastructure.

Our ambition is to become a world-class optical connectivity company, trusted by customers worldwide―advancing the technologies and infrastructure that connect tomorrow's intelligence.