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Geopolitics & Trade · US optical suppliers locked out of China while Chinese suppliers serve US data centers
now playing · Geopolitics & Trade
Networking & Optical Infrastructuretailwindscore 9/10michael hurston
Copper-to-optical conversion inside AI racks to drive 100x volume surge
Physics limits of copper at higher speeds force hyperscalers to replace Ethernet cables with optical interconnects at the rack level (scale-up), expanding the optical market from thousands…
AI Infrastructuretailwindscore 8/10michael hurston
Optical connectivity is the bottleneck in $10T AI data center buildout
Moving data from kilometers to millimeters inside AI clusters requires massive optical deployment; indium phosphide manufacturing capacity is the critical choke point because it cannot leve…
Semiconductorstailwindscore 8/10michael hurston
Indium phosphide fab bottleneck creates structural moat for optical incumbents
Optical lasers require indium phosphide, a boutique material with multi-year fab lead times and high capex, preventing fabless models and protecting established manufacturers like Lumentum…
Geopolitics & Traderiskscore 7/10michael hurston
US optical suppliers locked out of China while Chinese suppliers serve US data centers
Asymmetric market access — US component makers sell little into Chinese data centers, while Chinese optical suppliers have significant US market share — creating pressure for government or…