Narrative: AI Datacenter Optical Interconnects 2025-2030 – The $84B Race to the 3.2-Terabit Era

This narrative updates AI datacenter optics forecasts, covering the shift to 1.6T and 3.2T, CPO adoption, and changes across vendors and supply chains.

This narrative complements the Market Data: AI Datacenter Optical Interconnects, providing updated forecasts and vendor rankings. Our current projections replace earlier versions to accurately reflect the accelerating shift toward AI-driven networking. It highlights the industry’s rapid move from 400G/800G dominance to the 1.6T and 3.2T era.

The report offers a detailed analysis of the transition from traditional Pluggable Transceivers to Co-Packaged Optics (CPO), along with a shift toward Silicon Photonics (SiPh) and Thin-Film Lithium Niobate (TFLN) to replace legacy semiconductors and address critical thermal challenges. In addition to tracking the market share of major vendors such as Broadcom, NVIDIA, and InnoLight, the report highlights emerging players and assesses key supply chain impacts. It concludes with recommendations for navigating a market where bandwidth-per-watt efficiency has become the key success metric.