Washington – In a move aimed at safeguarding the nation’s AI infrastructure, a bipartisan coalition of U.S. lawmakers introduced legislation on Friday that would bar federal agencies from installing Chinese‑made optical transceivers in sensitive government systems. The bill targets components used to transmit data at light speed in AI data centers, a technology that underpins the rapid expansion of federal cloud services.
Why the legislation matters
Optical transceivers are essential hardware that enable data to travel over fiber‑optic cables. They are a core element of the United States’ AI rollout, with many data centers requiring millions of these devices. Lawmakers argue that reliance on Chinese manufacturers—specifically Eoptolink and Zhongji Innolight—could expose critical communications to foreign interference, potentially allowing Beijing to disrupt access to U.S. AI tools and cloud platforms.
Bipartisan sponsorship and statements
The bill is sponsored by Republican Senators John Cornyn and Dave McCormick, along with Democratic Senators John Fetterman and Ruben Gallego. In a press release, Sen. McCormick said, “We shouldn’t rely on China for technologies that are essential to our national security.” Sen. Cornyn added, “Critical government communication and information systems must be safe, reliable, and free of any foreign interference, but the use of Chinese technology undermines that mission.”
Industry response and potential impact
Chinese companies Eoptolink and Zhongji Innolight have not responded to requests for comment, nor has the Chinese Embassy. The companies were added to a Pentagon list of alleged Chinese military‑backed firms, raising further concerns about their role in U.S. supply chains.
The Information Technology Industry Council, a technology‑industry lobbying group, warned the Federal Communications Commission in a letter dated August 13 that adding optical transceivers to a trade blacklist could disrupt data‑center deployment and jeopardize U.S. leadership in AI. The council emphasized the potential supply‑chain effects of a ban, noting that U.S. firms such as Coherent and Lumentum produce competitive technology but lack the scale to fully replace Chinese vendors.
Implementation timeline and authority
If passed, the legislation would give the federal government five years to comply. It would also grant the Secretaries of Commerce and Defense the authority to add additional companies to the prohibited list, ensuring flexibility to address emerging threats.
Balancing security and innovation
Critics argue that restricting Chinese components could slow the nation’s AI infrastructure build‑out, potentially ceding ground to China as hyperscalers scramble for alternative suppliers. However, supporters contend that protecting the integrity of critical government communications outweighs short‑term deployment challenges.
As the Trump administration continues to prioritize American technological sovereignty, this bill reflects a broader effort to reduce dependence on foreign hardware in strategic sectors. The legislation now heads to committee hearings, where further testimony from industry experts and national‑security officials is expected.
For now, the bipartisan effort underscores a shared commitment across the aisle to secure the nation’s digital backbone against potential foreign manipulation.
Original reporting: Appleton, WI News Feed (HLL/CB) — read the source article.
