Quantifi Photonics Focuses on Scalability as AI Drives Optical Interconnect Growth

Why It Matters

Efficient, high‑throughput testing will determine how quickly the optical networking industry can meet exploding AI infrastructure demand, directly influencing supply chain capacity and cost structures.

Key Takeaways

• Optical interconnect shipments could hit 1 billion units annually by 2028
• Testing throughput, not design, is the new bottleneck for AI data centers
• Quantifi’s 200 G oscilloscopes aim to double parallel‑test capacity this year
• Teradyne integration gives Quantifi visibility into fast‑changing photonics roadmaps

Pulse Analysis

The surge in artificial‑intelligence workloads is forcing hyperscale data centers to adopt ever‑faster optical interconnects, pushing the market toward a projected 1 billion units shipped each year by 2028. While component innovation continues at pace, manufacturers now confront a critical shortage of testing capacity; traditional test rigs require multiple high‑end oscilloscopes, inflating costs and throttling production lines. This testing bottleneck threatens to slow the rollout of next‑generation 1.6‑terabit and higher transceivers needed for AI‑scale compute.

Quantifi Photonics is addressing the gap with a new generation of high‑speed sampling oscilloscopes designed for manufacturing environments. Its 100 G test instruments are already in customers' fabs, and the upcoming 200 G models promise to double parallel‑testing throughput, making it feasible to evaluate dozens of optical lanes simultaneously. By leveraging PXI‑based platforms, Quantifi enables modular, cost‑effective test stations that can scale alongside the rapid increase in lane counts, reducing per‑unit test spend and accelerating time‑to‑volume for new transceiver families.

A strategic partnership with Teradyne amplifies Quantifi’s impact, embedding its instruments within the UltraFLEXplus automated test ecosystem. This integration grants Quantifi early insight into evolving photonic roadmaps, essential as transceiver cycles compress from five years to roughly 2.5 years. The combined solution streamlines optical‑electrical testing for silicon‑photonic and co‑packaged optics, ensuring manufacturers can pre‑emptively scale test capacity ahead of production ramps. As AI infrastructure expands, the ability to test optical components quickly, accurately, and affordably will become a decisive competitive advantage for the entire optical networking supply chain.