Overview
- Applied Optoelectronics said a major hyperscaler ordered more than $53 million of 800G single‑mode transceivers to expand AI network capacity.
- The company plans to start shipping in the second quarter and finish by mid‑third quarter, and it expects follow‑on orders from the same customer.
- Investors drove the stock higher after the news, with one report citing a near 19% jump to $113.90 the next day.
- These 800G optics are pluggable modules that move 800 gigabits per second over fiber, which helps prevent GPU cluster bottlenecks and lowers power use per bit.
- Recent context includes an OFC showcase of a 100G–1.6T lineup and a live 6.4T on‑board optics demo, plus factory expansion in Taiwan and Texas to lift monthly high‑speed output toward 500,000 units by year‑end.