GlobalFoundries Launches SCALE Optical Module to Boost AI Data Center Connectivity
Event summary
- GlobalFoundries introduced the SCALE™ optical module solution for co-packaged optics (CPO) on May 4, 2026.
- The solution exceeds OCI MSA requirements for AI scale-up architectures, supporting 8λ and 16λ bi-directional DWDM.
- SCALE integrates advanced silicon photonics technology, including 50Gbps and 100Gbps micro-ring modulators.
- The platform enables broadband detachable fibers with flat insertion loss, future-proofing scaling to 8λ and beyond.
The big picture
GlobalFoundries’ SCALE solution addresses the critical need for high-bandwidth, energy-efficient connectivity in AI data centers. As AI workloads grow, the shift from traditional copper interconnects to optical solutions like SCALE is becoming a strategic imperative. The launch positions GF as a key player in the silicon photonics space, with potential to influence the broader semiconductor and data center industries.
What we're watching
- Adoption Pace
- How quickly AI data center operators will integrate the SCALE solution into their architectures.
- Competitive Response
- Whether competitors will accelerate their own CPO solutions to match or surpass GF’s offerings.
- Scalability Limits
- The pace at which GF can scale production to meet growing demand for high-bandwidth optical interconnects.
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