KAIYUAN SECURITIES·2025-04-03 08:25Investment Rating - The investment rating for the communication industry is "Positive" (maintained) [1] Core Insights - The report highlights that the demand for computing power is continuously increasing due to the maturity of generative artificial intelligence (AIGC) technologies, which significantly drives the growth of data centers and related industries [3][4] - Copper interconnect technology is becoming a key factor in enhancing data center performance, particularly in short-distance connections where it offers cost and power consumption advantages [4][5] - The AEC (Active Electrical Cable) technology is gaining attention as it enhances signal quality and transmission distance, making it crucial for high-speed interconnections within data centers [5][6] Summary by Sections Section 1: Copper Interconnect Technology - Copper interconnect technology is essential for improving data center performance, with various connection solutions available [14] - The report discusses the advantages and disadvantages of fiber optic and copper cable connections, emphasizing the growing market share of copper solutions in short-distance applications [15][18] Section 2: AI and Copper Cable Demand - The rise of AI models like ChatGPT and DeepSeek is driving the demand for high-speed copper cables, as these models require substantial computing power [23][29] - NVIDIA's GB200 architecture extensively utilizes copper interconnects, which are more cost-effective and energy-efficient compared to previous optical solutions [40][47] Section 3: Data Center Growth and Copper Demand - Data center energy consumption is projected to rise significantly, with global data center electricity usage expected to exceed 1,000 TWh by 2026 [56][59] - The report notes that copper interconnects are favored for their low power consumption and cost-effectiveness in meeting the diverse connectivity needs of data centers [63][64] Section 4: High-Speed Copper Cable Market - The high-speed copper cable market is expanding, with various applications including chip-to-chip connections and server interconnections [69][70] - The AEC market is expected to grow at a compound annual growth rate (CAGR) of 45% from 2023 to 2028, indicating strong demand for this technology [79][80] Section 5: Key Beneficiaries - Leading companies in the AEC industry, such as Luxshare Precision and Zhaolong Interconnect, are positioned to benefit from the growth in this sector [6][33][37]