英伟达业绩炸裂，关注全市场规模最大的通信ETF（515880）

Core Viewpoint - Nvidia's Q4 FY2026 financial results exceeded market expectations, highlighting the robust demand for AI computing power and signaling a new growth cycle in the optical communication technology sector, particularly with CPO (Co-Packaged Optics) technology [1][2][3]. Financial Performance - Nvidia reported Q4 FY2026 revenue of $68.127 billion, a year-on-year increase of 73% and a quarter-on-quarter increase of 20%, surpassing market expectations of $65.912 billion [2][3]. - Net profit for the same quarter was $42.960 billion, up 94% year-on-year and 35% quarter-on-quarter, exceeding the market forecast of $36.302 billion [2][3]. - The company guided for Q1 FY2027 revenue of $78 billion (±2%), representing a year-on-year increase of 77% and a quarter-on-quarter increase of 14%, also above market expectations of $72.778 billion [2][3]. Business Segment Highlights - The data center business generated $62.314 billion, a year-on-year increase of 75% and a quarter-on-quarter increase of 22%, exceeding market expectations of $60.360 billion [3]. - Compute business revenue was $51.334 billion, up 58% year-on-year and 19% quarter-on-quarter, in line with expectations [3]. - Networking business revenue surged to $10.980 billion, a remarkable year-on-year increase of 263% and a quarter-on-quarter increase of 34%, far exceeding market expectations of $9.019 billion [3]. Technological Advancements - CPO technology is positioned to overcome the limitations of traditional optical modules, addressing issues related to power consumption and bandwidth density, thus facilitating the expansion of computing power [4][5]. - The CPO architecture significantly reduces signal loss and dependence on DSP chips by shortening electrical transmission distances, leading to a threefold increase in energy efficiency compared to traditional solutions [4]. - Nvidia's Spectrum-X Photonics solution exemplifies this advancement, with a total power consumption of only 9W for its 1.6T CPO solution, compared to 30W for traditional solutions [4]. Industry Trends - The industry is set for accelerated growth, with Nvidia planning to launch its first-generation CPO products in the second half of 2025 and a second-generation Spectrum-X platform in 2026 [5][6]. - The competition among AI models, such as Alibaba's Qwen3.5 and Google's Gemini3.1 Pro, is driving the demand for AI applications, which will further fuel the need for computing hardware [6]. - Capital expenditures from major cloud providers are expected to rise significantly, providing visibility for the entire supply chain and translating into increased orders for hardware components [6]. Investment Opportunities - The Communication ETF (515880) focuses on core hardware for computing power, with a scale exceeding $14 billion, making it a leading choice for investors looking to gain exposure to AI infrastructure [7][9]. - The ETF has shown a remarkable increase of 125.81% in 2025, ranking first among all ETFs in the market [7]. - The ETF's composition includes over 66% weight in optical modules and servers, closely tied to the demand for AI computing power [9][11].