US mulls ban on Chinese fibre gear; 2 Indian stocks may benefit

US weighs sweeping ban on Chinese data centre gear

The Trump administration is reportedly drafting an executive order that would ban Chinese-made data centre devices from US networks, according to sources cited by Reuters. The move, if implemented, would directly target optical fibre components and other networking hardware that American hyperscalers have long sourced from Chinese suppliers.

News of the draft has already sent ripples through the industry. Broadcom, a major supplier of networking chips, said it is assessing the potential impact of a proposed US optical import ban on its operations. Bloomberg reports that such a ban could hurt hyperscalers—the likes of Amazon, Microsoft, and Google—that depend on affordable Chinese optical modules to build out their AI and cloud data centres.

Why the fibre market is suddenly a geopolitical flashpoint

Optical transceivers and fibre-optic cables are the silent workhorses of the digital economy. They carry data between servers, across campuses, and between data centres. China has become the dominant producer of these components, leveraging scale and cost advantages to capture a large share of the global market.

But as US-China tech rivalry intensifies, Washington is increasingly wary of relying on Chinese hardware for critical infrastructure. The proposed ban would be a new bargaining chip in the broader trade war, giving President Donald Trump leverage in negotiations with Beijing. Table.Briefings notes that technology rivalry is creating new negotiating tools for both leaders.

For US hyperscalers, though, the ban is a double-edged sword. Chinese optical parts are cheap and readily available. Cutting them off could raise costs and delay data centre expansions at a time when AI demand is surging.

Two Indian stocks positioned to gain

Amid the uncertainty, analysts are pointing to two Indian companies that could step into the gap. While the names have not been officially confirmed by the companies themselves, market watchers suggest that Indian optical fibre manufacturers with export capabilities are well-placed to benefit from any shift away from Chinese suppliers.

India has been ramping up its own optical fibre production, backed by government incentives and a growing telecom manufacturing ecosystem. If the US ban materialises, Indian firms could become alternative suppliers for American data centre operators seeking to diversify their supply chains.

The two stocks in question are believed to be mid-cap players with established presence in the fibre optic cable segment. They have been trading higher on the back of the news, though analysts caution that the actual impact will depend on the final scope of the ban and the ability of Indian companies to scale up production quickly.

What the ban would mean for hyperscalers

For US hyperscalers, the immediate effect would be supply chain disruption. Chinese optical modules are used in everything from high-speed switches to long-haul links. A sudden ban would force companies to seek alternative suppliers, potentially from Taiwan, South Korea, or India.

Some industry experts argue that the ban could actually hurt American competitiveness, as it would increase costs and slow down data centre rollouts. Others believe it is a necessary step to secure critical infrastructure against potential Chinese espionage or sabotage.

Broadcom's risk assessment indicates that even major US chipmakers are uncertain about the fallout. The company is likely evaluating how the ban would affect its own supply chain and its customers' demand for optical components.

What happens next

The draft executive order is still under review, and its final form could change. Industry lobbyists are expected to push back, arguing that a ban would harm US businesses without a clear security benefit.

For Indian investors, the next few weeks will be crucial. If the ban is signed into law, the two Indian fibre makers could see a surge in orders. But if the administration waters down the proposal, the stocks may give back their gains. Watch for official announcements from the White House and any statements from the Indian companies themselves.