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U.S. officials are preparing restrictions on Chinese-made optical transceivers used in data centers, with the Federal Communications Commission reportedly considering a ruling that could block imports of new models before year-end. The proposed action is being framed as a supply-chain and cybersecurity measure, driven by concerns that the components could be used to steal data, deploy malware, or disrupt data center operations tied to critical digital infrastructure and AI growth.
The move would expand a broader U.S. crackdown on Chinese and China-linked technology products that has already targeted firms and product categories including Huawei, drones, routers, and some robotic devices. Chinese supplier Zhongji Innolight, a major global transceiver vendor, is expected to be among the most affected, while U.S. competitors such as Lumentum, Coherent, and Applied Optoelectronics are described as lacking similar scale; China’s embassy in Washington has criticized the plan and warned it could respond if U.S. measures materially harm Chinese interests.
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The FCC announced a ban on advanced robotic devices weighing over 4.4 pounds and having a 200-kbps connection. The report says the ruling also affects robot vacuums sold under brands including iRobot, Roborock, Ecovacs, Dreame, and Xiaomi.
The FCC enacted a ban on foreign-manufactured routers, which the article says significantly affected TP-Link. TP-Link also applied for additional approval in the same month but had not received one at the time of reporting.
The FCC applied a ban on foreign-made drones, a move the article says primarily affected DJI. The action is presented as part of a broader crackdown on Chinese or China-connected technology products.
TP-Link separated from its Chinese parent company, according to the report. This is cited as background in the context of later U.S. restrictions affecting routers.
The United States banned Huawei products as part of earlier restrictions on Chinese technology in U.S. infrastructure. The later proposed transceiver action is framed as following this precedent.
China's embassy in Washington objected to the prospective U.S. restrictions, urging the United States to stop smearing Chinese firms and threatening them with bans or sanctions. It also warned that China would take necessary measures if its interests were materially harmed.
Reuters reported that U.S. officials and the FCC are considering or preparing restrictions on imports of Chinese-made optical transceivers used in data centers. Officials cited supply-chain and cybersecurity concerns, including risks of data theft, malware installation, and service disruption.
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The U.S. Federal Communications Commission is expanding its role in Washington’s effort to reduce national-security and supply-chain exposure to Chinese technology, using import restrictions that reach beyond traditional telecom equipment. Under Chair Brendan Carr, the agency has already barred new models of Chinese drones, routers, inverters, and robots, moved to restrict Chinese laboratories from testing electronics for the U.S. market, and is now drafting additional limits on Chinese data-center components. A new FCC proposal would extend Secure Networks Act restrictions to new-model optical transceivers made in China, a category that underpins high-speed AI and hyperscale data-center interconnects. The move targets a market where Chinese suppliers hold major global share and where upstream dependencies, including indium for indium phosphide, remain concentrated; industry reporting says U.S. alternatives are capacity constrained, raising the risk of disruption to AI infrastructure buildouts. China has already begun responding to broader U.S. measures with tighter export controls on drones and technology and sanctions on a U.S. testing and certification firm.
Aug 13, 2026
The U.S. Federal Communications Commission expanded its restrictions on Chinese telecommunications and surveillance equipment, banning the import and sale of certain products from companies on the FCC Covered List, including **Huawei**, **ZTE**, **Hytera**, **Hikvision**, and **Dahua**. The move closes a loophole that had allowed some previously authorized or older models to continue being sold, with regulators citing national security and cybersecurity concerns tied to unpatched vulnerabilities, outdated firmware, insecure protocols, and potential unauthorized data access or surveillance capabilities. The ban applies to equipment such as routers, base stations, video monitoring systems, and other network infrastructure components used across communications networks, government facilities, critical infrastructure, and public safety environments. Already deployed devices are not subject to immediate removal, and some existing inventory may continue to be used, while the FCC is also considering further limits on U.S. telecom interconnection with Chinese carriers that could restrict those firms' ability to manage U.S. data centers.
Jul 2, 2026
China has reportedly instructed domestic organizations to stop using cybersecurity software from multiple **U.S. and Israeli vendors**, citing national security concerns that such tools could collect sensitive data and transmit it abroad. The directive, reported by Reuters and echoed in follow-on coverage, appears consistent with Beijing’s broader technology decoupling efforts and long-running policy initiatives to replace foreign technology in critical environments with domestic alternatives. Named vendors affected include **VMware (Broadcom)**, **Palo Alto Networks**, **Fortinet**, and Israel-based **Check Point**, with additional reporting listing a wider set of impacted security suppliers such as **Mandiant**, **CrowdStrike**, **SentinelOne**, **McAfee**, **Recorded Future**, **Claroty**, **Rapid7**, and **Wiz**, as well as Israeli firms **CyberArk**, **Orca Security**, **Cato Networks**, and **Imperva** (Thales-owned). Reporting indicates uncertainty about which Chinese entities received the notice and how broadly it applies, but notes the move had immediate market impact on affected companies’ stocks and aligns with China’s stated goal of reducing reliance on foreign software across state-linked sectors.
Jun 29, 2026