Series C · Hardware
Celero Communications raises $275M Series C for AI optical links
Its validated 2nm coherent DSP architecture is built to support links scaling from 1.6T toward 3.2T.
Moving more data between AI systems
Celero combines coherent digital signal processors with supporting analog technology for optical interconnects. Its architecture addresses bandwidth density, power and fiber constraints as data centers connect larger accelerator clusters within and between facilities.
The company reports validating a 2nm coherent DSP silicon design with a development path from 1.6T connectivity toward 3.2T links. Its customers are AI infrastructure and networking suppliers integrating next-generation optical systems.
Use of funds
Accelerate product roadmap and R&D
Prepare production of higher-bandwidth, lower-power optical connectivity
Funding history
Series C · This round$275M