US-China Tech Curbs
US Drafts Ban on Chinese Data Center Hardware to Protect AI Infrastructure
Anonymous
Key Points
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Britain and other allies are weighing emulating the US curbs on Chinese data-center hardware, expanding the coalition and increasing the market loss for Chinese vendors.
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The draft could cover a broader set of data-center hardware beyond optical transceivers, including networking switches, servers, storage, and the management chips inside them.
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Zhongji Innolight, one of the world's largest transceiver suppliers and recently added to the Pentagon's list of alleged Chinese military-backed companies, could be affected by the ban and face supply-chain costs.
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The FCC's approach would follow the model of prior restrictions on Chinese drones, routers, robots and inverters by banning imports of new transceiver models while exempting many non-Chinese suppliers.
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Intelligence reviews warn that embedded cellular modems and foreign software in critical power inverters and distribution hardware could allow remote access or disruption, with the broader plan targeting connected power management systems and environmental monitoring hardware.
The Trump administration is drafting a ban on Chinese-made data center components, starting with optical transceivers — the small devices that move data inside large computing facilities, according to Reuters. The Federal Communications Commission is leading the effort, which aims to block Chinese firms from using embedded hardware to steal data, install malware, or remotely disrupt American AI infrastructure.
The move builds on earlier US restrictions targeting Chinese drones, routers, robots, and power inverters. The Next Web reported that the ban could extend well beyond transceivers to cover networking switches, servers, storage systems, and the management chips inside them.
FCC Targets Chinese Transceivers Using Drone Playbook
The FCC's plan would follow the same model used to ban Chinese drones and routers. It would block imports of new transceiver models made by Chinese firms while sparing most non-Chinese suppliers, according to Newsy Today. That approach lets American cloud operators keep buying from allied vendors with minimal disruption.
One major company in the crosshairs is Zhongji Innolight, one of the world's largest transceiver makers. The Pentagon recently added it to a list of alleged Chinese military-backed companies, according to Strat News Global. A ban could force US data centers to find new suppliers quickly, driving up costs across the industry.
Hidden Risks Inside Critical Power and Network Hardware
US intelligence reviews have flagged a specific threat: embedded cellular modems hidden inside power inverters and energy management systems. These modems could give Chinese operators a backdoor into American power grids and data centers, according to Bloomberg Law. The draft rules would target connected power management systems and environmental monitoring hardware too.
Officials worry that even small, overlooked components can become entry points. A single compromised chip in a server rack's management system could let a foreign actor monitor or shut down an entire facility. The broader plan is to steer cloud operators away from any Chinese-made hardware that touches critical systems.
Allies Weigh Joining US, While Beijing Pushes Back
Britain and other US allies are considering similar curbs on Chinese data center hardware, according to Reuters. If they follow through, Chinese vendors like Zhongji Innolight could lose access to most major Western markets at once. That would be a significant blow to China's position in the global data center supply chain.
Beijing has warned it will retaliate and urged Washington to stop pressuring Chinese firms. Enforcement inside the US also poses challenges. Resellers can relabel parts, and some Chinese components are already deeply embedded in existing facilities, making removal slow and expensive, according to BGov.
Rulemaking Could Move Fast, With Exemptions for Allies
Federal agencies are coordinating across the government on timing. Officials are considering a rulemaking process that could wrap up before the end of 2025, according to Strat News Global. Non-Chinese suppliers — including those from Europe, Japan, and South Korea — would likely receive exemptions, giving them a major opening to fill the gap.
The US AI buildout is moving fast, with tech giants pouring hundreds of billions of dollars into new data centers. Washington wants to make sure that infrastructure does not rely on hardware that could be used against American interests. The transceiver ban is a first step — but officials have made clear the sweep of restrictions could grow much wider.
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