20cm速递|创业板人工智能ETF国泰（159388）盘中涨1.4%，算力基建与光通信技术突破引关注

Core Insights - The global cloud service providers (CSPs) are accelerating their AI arms race, benefiting the computing infrastructure from AI development, which has become a main track in the telecommunications industry [1] Group 1: AI Infrastructure Developments - Alibaba Cloud has launched the new generation of the Panjiu 128 ultra-node AI server, featuring an orthogonal architecture design that supports 128 AI computing chips per cabinet, with a power density of 350 kW and single chip high-load operation of 2000 W, achieving a hardware fault prediction accuracy of 99% [1] - ZTE's ultra-node server supports 64 GPUs and possesses both Scale-Up and Scale-Out expansion capabilities [1] Group 2: Optical Communication Innovations - Alibaba's self-developed 102.4T switch supports 800G/1.6T optical modules, and the UPN network system utilizes LPO/NPO optical interconnect technology, expected to reduce costs by over 30% [1] Group 3: Investment Opportunities in AI - The Guotai AI ETF (159388) tracks the ChiNext AI Index (970070), which has a fluctuation of 20%, selecting listed companies involved in software development, smart hardware manufacturing, and big data processing related to AI technologies and applications [1] - This index focuses on the innovation capability and growth potential of China's emerging technology industry, encompassing representative enterprises in the AI field [1]