2026 Shanghai International High Speed Internet Technology Exhibition and Conference

Time: December 9-11, 2026

Location: Shanghai New International Expo Center

Simultaneously held: 2026 Shanghai International Data Center Liquid Cooling Technology Exhibition

2026 Shanghai International Semiconductor Exhibition

Development prospects:

With the explosive growth of AI language models, cloud computing, and autonomous driving, the demand for high-speed data transmission in data centers is exponentially increasing. Traditional parallel bus architectures are already overwhelmed, and data center interconnection architectures are undergoing fundamental iterations. As a "super interconnected network", the complexity and high-speed transmission requirements of AI data centers have undergone a qualitative change, and 448Gbps high-speed interconnection technology has become the key to unleashing AI computing power. Compared to the architecture of traditional data centers, AI data centers are a "super interconnected network", and their interconnection architecture complexity and high-speed transmission requirements have undergone significant qualitative changes.

2026 is the first year of 448G, and in this context, the limitations of existing 400/800G interconnects are becoming increasingly prominent. Achieving 448Gbps per channel has become a key step in meeting the bandwidth, latency, and scalability requirements of next-generation infrastructure. Currently, global standard organizations, technology giants, and industry chain enterprises are actively engaged in the research and standardization of 448Gbps/lane interconnect technology, in order to break through the limits of current computing infrastructure. When the power consumption of AI servers enters the kilowatt level and the interconnection rate enters the era of 1.6T/3.2T, the key to whether computing power can be truly released has fallen on high-speed interconnection technology. Whoever first masters the leading 448G high-speed transmission technology will occupy an important position in the wave of rapid development of AI. In the era of AI, as single channel speeds move towards 448Gbps, more stringent requirements have been put forward for key areas such as high-speed cables, connectors, and interconnect components. The 448G technology route presents a diversified development trend. In the process of upgrading from 112G to 448G, high-speed interconnection continues to innovate in the industry to address key issues such as improving yield, stability, production efficiency, and efficient testing solutions. New solutions are still being nurtured and improved.

In order to better promote the development of the high-speed internet industry, with the strong support of major domestic and foreign regulatory authorities, the 2026 Shanghai International High Speed Internet Technology Exhibition and Conference will be held at the Shanghai New International Expo Center from December 9-11, 2026. The exhibition will be held simultaneously with the 2026 Shanghai International Data Center Liquid Cooling Technology Exhibition/2026 Shanghai International Semiconductor Exhibition, sharing hundreds of thousands of buyers. This conference will adhere to the exhibition purpose of "highlighting brands, exploring innovation, and focusing on practical results". With unique creativity, scientific and reasonable integration and communication, and excellent services, it will provide a "high-level, high-grade, and high-quality" exhibition and communication stage for exhibitors with a new concept. We look forward to your participation.

Reason for participation:

Scale advantage, meeting new distributors and buyers: providing strong guarantee for exhibitors' actual exhibition effect. This exhibition is expected to attract over 20000 visitors and adopt a strong global investment promotion model. It will integrate databases from previous exhibitions and focus on inviting high-speed internet industry users to visit and negotiate.

Seamless integration, inviting domestic and foreign merchants: There are advertising signs in the exhibition hall, subway stations, and hotels, which will directly introduce professional buyers involved in the field of this exhibition to our exhibition site for procurement negotiations.

※ Expand the market and consolidate existing market share: Enjoy comprehensive online and offline promotion throughout the year for one exhibition, covering new media such as websites, magazines, newspapers, mobile newspapers, Weibo, WeChat, etc. Multiple surprises for one exhibition. Keeping up with the latest market development trends, sharing and interacting, we have specially organized one-on-one trade matching meetings. We sincerely invite procurement managers from high-speed internet industry users both online and offline, with audiences from over 30 countries and regions around the world, to arrange one-on-one meetings and negotiations, which is the best way to improve your product sales.

Hundreds of media outlets have been tracking and reporting on the entire process:

This exhibition places great emphasis on shaping and promoting the brand of exhibitors. By inviting central media, mainstream financial media, large portal websites, industry media, and overseas media to provide comprehensive, multi-dimensional, and three-dimensional coverage of exhibitors, it maximizes the promotion of the latest products and technologies to global buyers and creates unlimited business opportunities for exhibitors! This exhibition will invite hundreds of industry media outlets to report on site, including CCTV, Xinhua News Agency, China Business News, China Securities News, Securities Times, Phoenix Net, Sohu, NetEase, Sina, Tencent, etc.

Exhibition scope:

1. High speed interconnect chips: PCIe switching chips, CXL controllers, SerDes IP, etc;

2. Optical communication modules and devices: 800G/1.6T optical modules, silicon optical chips, CPO (co packaged optical) technology, etc;

3. Connecting cables and components: DAC (direct copper cable), AOC (active optical cable), high-speed backplane connectors, ABF carrier boards, etc;

4. Switching and routing equipment: switches and OXC (Optical Cross Connect) devices based on self-developed interconnection protocols such as NVLink and HCCS;

5. High frequency and high-speed materials: special copper-clad laminates (CCL) with low dielectric loss (Df) and low dielectric constant (Dk), as well as fiber optic cable materials, etc;

6. Packaging and heat dissipation materials: advanced packaging substrates and liquid cooled heat dissipation components, etc; ‌‌

7. AI large model training/inference cluster, ultra large scale data center, high-performance supercomputing, etc;

Exhibition Tips:

1. Please fill out the "Exhibition Application and Contract" form carefully and stamp it with the official seal before returning it to the organizing committee.

2. After applying for a booth, exhibitors are required to wire transfer the booth fee to the designated account of the conference within 3 working days. After the remittance, the remittance receipt should be returned to the organizing committee for verification; If payment is not made in a timely manner within the specified time, the organizing committee will not reserve the original booth.

3. The principle of booth sequence allocation is "apply first, pay first, arrange first".

4. In order to ensure the overall image of the conference, the organizing committee reserves the final right to adjust the booths of some exhibitors.

Contact information of the organizing committee:

Aimei Gao Exhibition (Shanghai) Co., Ltd

Bomei Gao Exhibition (Shanghai) Co., Ltd

Postal Code: 201908

Phone: 157 2131 7652 (same WeChat number)

Contact: Xu Yang

• Telephone:157 2131 7652
• Contact:Xu Yang
• Mobile:157 2131 7652
• Address:No. 2345 Longyang Road, Pudong New Area, Shanghai

The information on this site comes from the network and related members, and the website has done its duty to review it. Due to the uncontrollability of the process of organizing the exhibition, some of the exhibition information in the station may change the subject matter, Extending or cancelling the event, please exhibitors and visitors must check with each other again before exhibiting! All the exhibitions in this site are not hosted/co-organized or organized, if there are any disputes during the exhibition, please hold the main responsibility of the exhibition organization! QQ Email: 523138820@qq.com WeChat: 523138820 Mobile: 15313206870