Dylan PatelFounder and Chief Analyst, SemiAnalysis · The semiconductor-AI stack

China's 1 6T Transceiver Dominance The West's Painful Supply Chain

24 Aug 2026 · 1 min

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This content was created by Dylan Patel. This content was uploaded by Dylan Patel. This is a YouTube video titled "China's 1 6T Transceiver Dominance The West's Painful Supply Chain" (posted Aug 24, 2026). The excerpt is a single-speaker commentary (labeled SPEAKER A) discussing how China dominates the supply chain for 1.6T transceivers, making Western companies more exposed; the speaker highlights China's strength in optics and suggests causes such as rare-earth access and concentrated expertise. The clip focuses on supply-chain and technology-competition implications between China and the West.

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The other thing too is unlike past bans, I think this is an example where Analight is actually better than the West. This is like us banning, it's like inverse EVs, right? EVs they didn't have. I don't think they will have EVs for some time. But when it comes to 1.6T transceivers, yeah, maybe there's some components in the West, but the entire supply chain is primarily in China. This ironically is probably more painful for the Western companies to bear because the supply chain's already there. So. Yeah. And there's one thing that I feel like the Chinese are really, really good at. It's optics. It's optics. I have, maybe it's the rare earths thing. Maybe it's the fact that a whole bunch of people study it. I don't know.