12月8日，通信设备板块热度骤升，创业板50ETF华夏（159367）上涨1.54%，持仓股天孚通信涨超 13%，中际旭创涨超4%，新易盛涨超3%。 从产业端看，光通信企业已在高速产品与全链能力上实现突破：中际旭创的800G光模块获海内外 数据中心客户认可，新易盛、剑桥科技的800G产品也完成批量交付；永鼎股份1.6TCPO通过英伟达认 证，天孚通信的1.6T硅光引擎良率领先，技术端已接轨全球前沿需求。 中原证券认为，展望2026年，行业将迎来英伟达新一代GPU量产等多重催化事件，光模块正处于 800G需求放量、1.6T加速导入的技术迭代期，光芯片因壁垒高供需缺口持续扩大。同时，AI手机将推 动手机智能化新周期，电信运营商6G研发开启也会加速算力收入增长。 创业板50指数选取创业板指市值前100只流动性靠前的前50股票，代表了创业板大盘公司，精选市 值较高、流动性较好的龙头公司，指数具备较强的成长潜力。指数集中覆盖电池、证券、通信设备等行 业，主要体现为"三创（创新、创造、创意）四新（新技术、新产业、新业态、新模式）"。 创业板50ETF华夏（159367），该产品具备两大核心优势：一是20%涨跌幅限制，相较 ...

Group 1 - A-share computing hardware stocks are experiencing significant gains, with Dongtianwei hitting the daily limit, Tianfu Communication rising nearly 18%, and Yuanjie Technology increasing over 10% [1] - OpenAI is preparing to launch its latest GPT-5.2 as a response to competition from Google and Anthropic, with an internal release date planned for December 9 [1] - Global AI computing infrastructure is accelerating, with AWS introducing the next-generation AI training chip Trainium 3 and announcing plans for Trainium 4, which will support NVLink Fusion technology for interoperability with NVIDIA GPUs [1] Group 2 - Optical communication companies have made breakthroughs in high-speed products and full-chain capabilities, with Zhongji Xuchuang's 800G optical module gaining recognition from domestic and international data center clients [2] - According to CICC, the demand for optical modules is expected to maintain high growth in 2026, driven by major tech companies deploying self-developed AI ASIC clusters, with demand for 800G and 1.6T modules projected to exceed 40 million and 20 million units, respectively [2] - The industry is entering a period of technological iteration with increasing demand for 800G and 1.6T modules, while AI smartphones and the initiation of 6G research by telecom operators are expected to accelerate computing revenue growth [2] Group 3 - As of December 8, 2025, the Guozheng Communication Index has risen by 4.30%, with the Guangfa Communication ETF increasing by 4.35%, marking three consecutive days of gains [3] - The top ten weighted stocks in the communication ETF account for 67.58%, with Tianfu Communication rising by 17.29% and Zhongji Xuchuang increasing by 5.49% [3] - The Guangfa Communication ETF closely tracks the Guozheng Communication Index, reflecting trends in the prices of communication industry-related listed companies in the Chinese securities market [3]