optical modules

Zhongji Innol

2026-07-17 12:16:51

Zhongji Innolight wins approvals for Hong Kong listing, with fundraising seen at up to $8 billion

Zhongji Innolight Co. has received approval from the China Securities Regulatory Commission and the Hong Kong Stock Exchange for its planned Hong Kong listing, according to Bloomberg, clearing a key procedural step for the offering. The company obtained the mainland regulator’s approval for the Hong Kong share sale plan on July 17 after securing listing permission from HKEX earlier. If completed, the transaction could raise as much as $8 billion, a size that would place it among the largest IPOs seen in Hong Kong in recent years. Zhongji Innolight develops and manufactures high-speed optical communication modules, and the report said the company has benefited from rising global demand tied to AI data center construction, especially for 800G and 1.6T optical modules. The market view cited in the report is that a Hong Kong listing would lift the company’s profile in international capital markets and provide funding support for a broader global AI infrastructure supply chain buildout.

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Jefferies

2026-07-17 03:33:33

Jefferies sees optical module market tripling by 2027, with 1.6T supply still 30% short

A Jefferies research note discussed by TechFlowPost says demand for optical modules is rising faster than supply, leaving shortages in both 800G and 1.6T products and pushing the overall market toward a sharp expansion by 2027. The note estimates 800G shipments at roughly 40 million to 42 million units in 2026 versus demand of more than 45 million, while 1.6T is expected to face a wider gap, with 18 million units shipped against demand for about 26 million. Jefferies also says the bottlenecks sit upstream, especially in 3nm DSP chips for 1.6T and 200G EML components, where U.S. and Japanese suppliers hold the lead. At the same time, China is described as stronger in passive optical components and indium phosphide, or InP, substrate supply. The report argues that while silicon photonics may take more than 60% share in the 1.6T era, InP remains central across EML, silicon photonics and CPO architectures, making it one of the most critical materials in data-center optical interconnects.

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Suzhou

2026-07-02 02:01:11

Suzhou's $3M Bet on a Fiber Optic Startup in 2008 Became a $1.5 Trillion AI Backbone

During the 2008 financial crisis, Suzhou's state-owned investment platform Yuanhe Holdings injected approximately 30 million RMB ($3M) into XuChuang Technology, a fiber optic module startup founded by returning overseas Chinese Liu Sheng. Eighteen years later, after going public via reverse merger as Zhongji Innolight, the company's market cap hit 1.5 trillion RMB, making it one of the top 10 A-share firms. Optical modules are the 'blood vessels' of AI data centers—without them, AI chips are just hot silicon. Suzhou's bet turned into a complete supply chain from optical chips, devices, modules to test equipment, boosting the city's total A-share market cap above 4 trillion RMB. This article traces Suzhou's investment philosophy: 'squatting on the ground' to pick unsexy projects, backed by a system of technology recruitment centers, chain-led funds, and ultra-long-term capital. Now, Suzhou is leveraging its AI+Manufacturing action plan to push industrial output beyond 5 trillion RMB, turning its manufacturing base into a flywheel for the AI era.

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TechFlowPost

2026-06-13 19:00:52

TechFlowPost Explains Optical Modules and the CPO Supply Chain

TechFlowPost published a Hot Articles item titled “Standing in the Light: Understanding Optical Modules and the CPO Supply Chain,” focusing on optical modules and the CPO industry chain.

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