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# Nvidia has spent $6.5 billion in three months to replace copper with light inside AI data centres
- URL: https://adjacent.media/signals/nvidia-has-spent-6-5-billion-in-three-months-to-replace-copper-with-light-inside-ai-data-centres/
- Published: 2026-05-29T16:03:31.000Z
- Updated: 2026-05-29T16:03:31.000Z
- Author: Jonathan Greene
- Tags: #signal, theme-connected, data center infrastructure, photonics technology, ai hardware

Source: [The Next Web](https://thenextweb.com/news/nvidia-photonics-investment-copper-bottleneck-ai-data-centre?ref=adjacent.media)