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Scaling CPO Testing Beyond A Single Die

What happened

Semiconductor Engineering published the article "Scaling CPO Testing Beyond A Single Die", noting that fiber alignment, connector durability, and simultaneous optical and electrical testing pose challenges for high-volume manufacturing. The article is a background technical discussion; the source gives no specific manufacturers, part numbers, price data, or event dates, and does not state the cause of any specific event.

Impact and signal

Medium impactImpact score: 30/100

Affected components and suppliers

co-packaged optics (CPO)
CPOtestinghigh-volume manufacturingoptical-electrical testing

Source and time

Source: Semiconductor Engineering · 10/21/2026 · View original source

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