中泰证券（600918）发布研报称，空芯光纤是未来AI数据中心互联的主要品种；随着AI带来数据中心 建设，DC内MPO亦有望带来特种光纤增量需求。鉴于空芯光纤这一细分领域市场刚起步，未来竞争格 局或将仍有头部企业主导，但初创企业结合头部CSP大厂仍有一定机会。中国移动（600941）首条空芯 光纤正式商用，运营商或将引领国内需求节奏、技术突破，成本下降将推动规模应用。 中泰证券主要观点如下： 空芯光纤以空气为传输介质，其具备更低时延和更低损耗两种主要特性，是未来AI数据中心互联的主 要品种 空芯光纤的导光原理是以特殊微结构形成的光子禁带或反谐振效应来抑制纤芯中光的横向泄漏，实现低 折射率纤芯中的轴向光传输。空芯光纤中绝大部分光能量(95%以上)在空气芯中传输，非线性效应和延 迟较小，损伤阈值高，热稳定性好，且其超低时延(较传统光纤降低30%)和超低损耗(0.1dB/km以下)特 性，可支撑金融高频交易、AI算力集群跨地域互联等时延敏感场景。此外，随着AI带来数据中心建 设，DC内MPO亦有望带来特种光纤增量需求。 海外微软引领空芯光纤技术、产品及商业化，DCI初创企业进展迅速 海外微软或将长期引领空芯行业，2 ...

Core Viewpoint - China Telecom's Tianyi Cloud has been recognized as a leader in the Chinese government cloud solutions market by IDC, highlighting its technological strength and market influence [1]. Group 1: Market Position and Technological Advancements - Tianyi Cloud is positioned as a key player in the digital transformation of government services, evolving from a traditional data platform to a smart computing foundation for urban digital reforms [3]. - The demand for government cloud services is expanding to include aspects such as intelligence, data circulation efficiency, security compliance, and innovative service models [3]. - Tianyi Cloud has established a comprehensive computing infrastructure network, including major data centers in the Yangtze River Delta and Beijing-Tianjin-Hebei regions, enhancing its capabilities in providing government cloud solutions [3][4]. Group 2: Product Offerings and Innovations - Tianyi Cloud has launched several key solutions, including dedicated cloud services, secure government cloud, integrated government cloud, smart city initiatives, and intelligent rural development, offering IaaS, PaaS, and SaaS services [4]. - New products developed to meet the needs of the AI era include the Xirang Smart Government Office Assistant and Xirang Intelligent Computing Machine, aimed at improving inter-departmental collaboration and creating a digital work loop [5]. - The company maintains a leading position in the government cloud market, with significant market shares in IaaS, PaaS, and SaaS, and plans to continue increasing R&D investment to enhance service quality [5].

Group 1 - The core index of the CSI Hong Kong-Shenzhen 500 Communication Services Index reported a value of 2130.47 points, with a monthly increase of 12.14%, a three-month increase of 18.91%, and a year-to-date increase of 24.37% [1] - The CSI Hong Kong-Shenzhen 500 Communication Services Index is categorized into 11 industries, reflecting the overall performance of different industry companies' securities [1] - The top ten weighted stocks in the index include Tencent Holdings (14.04%), China Mobile (13.1%), and Xinyi Technology (8.37%) among others [1] Group 2 - The industry composition of the CSI Hong Kong-Shenzhen 500 Communication Services Index shows that telecommunications services account for 36.87%, communication equipment for 27.08%, and digital media for 26.09% [2] - The index samples are adjusted biannually, with adjustments occurring on the next trading day after the second Friday of June and December [2] - Special circumstances may lead to temporary adjustments of the index samples, such as delisting or corporate actions like mergers and acquisitions [2]

记者丨肖潇 蔡欣佁 编辑丨王俊 近日，漫画家杨笑汝在微博讲述的遭遇引发热议。她接到自称电信员工的来电，以"实名认证过期"为 名，上门拍照、扫描身份证，最终却被要求在一份抬头为"甜橙融租"的合同上签字。 签下这份合同的那一刻起，杨笑汝的月付话费，就变成了一笔为期36个月的贷款。 这篇转发破万的帖子下，有百位消费者分享类似经历。大部分控诉背后都有一个营业员当面赠送的电子 产品，手机、智能音箱、智能手表、路由器……它们最终与一份分期合同绑定，通过运营商代还款给金 融机构。 坚称"不是贷款，不用操心" 截至8月5日，黑猫投诉[下载黑猫投诉客户端]显示中国电信牵头的"橙分期"业务收到相关投诉5850条。 "告知书不是我举着拍照的，合同签名是电脑打字，旁边的笔签也不是我签的，这字迹一眼就不是我 的。" 一位营业厅工作多年的员工向21记者透露，这类消费分期活动的授权手续繁琐，营业员困于业绩压力， 不作解释的情况很常见。"一般就说免费送你点东西，按时缴话费就行，利用想占便宜的心态让你接 受。"甚至，杨笑汝遭遇的"骗签"情况也时有发生。 冯伟回想起来还是觉得很荒唐。当时他坐在河南一地方电信营业厅，想给姥姥买部新手机。营业员推荐 ...

Core Viewpoint - The article discusses the controversial practices surrounding the "Orange Installment" program by Chinese telecom operators, highlighting consumer complaints about deceptive sales tactics that bind customers to long-term loans disguised as promotional offers [1][2][12]. Group 1: Consumer Experiences - Many consumers, including a comic artist, reported being misled into signing contracts for installment loans under the guise of receiving free electronic products [1][4]. - Complaints about the "Orange Installment" program have surged, with 5,850 complaints reported by Black Cat Complaints as of August 5 [1]. - Consumers often receive unsolicited calls from individuals claiming to be telecom employees, leading to confusion and unintentional contract signings [1][10]. Group 2: Sales Practices - Telecom sales representatives frequently use phrases like "free gift" or "0 yuan purchase" without clearly disclosing the installment nature of the agreements [11][12]. - The pressure on sales staff to meet performance targets leads to a lack of transparency in explaining the financial implications of the contracts [11][12]. - The sales process often involves misleading tactics, such as emphasizing that the agreement is not a loan, which confuses consumers [10][11]. Group 3: Regulatory Challenges - The regulatory environment complicates oversight, as telecom operators and financial institutions fall under different regulatory bodies, making it difficult to enforce compliance [1][15]. - Experts suggest that a joint effort between financial and market regulators is necessary to address the issues stemming from the collaboration between telecom operators and financial institutions [2][15]. - The article emphasizes the need for clearer communication and better regulatory frameworks to protect consumers from deceptive practices [15][17]. Group 4: Financial Implications - The "Orange Installment" program ties monthly phone bills to loan repayments, creating a risk of negative credit impacts if payments are missed [12][13]. - Consumers may face significant financial consequences, including potential damage to their credit scores, if they fail to meet payment obligations [13][17]. - The article highlights the importance of consumer education regarding financial products to mitigate misunderstandings and potential exploitation [10][17].

Group 1 - The National Communication Index (399389) has shown a strong increase of 3.23%, with constituent stocks such as Guangku Technology (300620) hitting the daily limit up, and New Yisheng (300502) rising by 11.66% [1] - The Communication ETF Guangfa (159507) has reached a new high in scale at 45.36 million yuan, marking a significant increase in performance with a 65.18% rise in net value over the past year [1] - The top ten weighted stocks in the National Communication Index account for 61.8% of the index, with major players including Zhongji Xuchuang (300308) and New Yisheng (300502) [2] Group 2 - The global optical module sales increased by 10% quarter-on-quarter in Q2 2025, driven by the demand for 800G Ethernet optical modules, with a forecasted CAGR of 22% from 2024 to 2029 [2] - The communication and communication equipment industry is experiencing accelerated development driven by AI technology, with key variables including system integration capabilities and product engineering maturity [3] - The WAIC 2025 event showcased the transition of AI from technological breakthroughs to large-scale applications, indicating a growing trend in various vertical industries [3]

21世纪经济报道记者肖潇 实习记者蔡欣佁 北京报道 近日，漫画家杨笑汝在微博讲述的遭遇引发热议。她接到自称电信员工的来电，以"实名认证过期"为 名，上门拍照、扫描身份证，最终却被要求在一份抬头为"甜橙融租"的合同上签字。 签下这份合同的那一刻起，杨笑汝的月付话费，就变成了一笔为期36个月的贷款。 截至8月5日，黑猫投诉显示中国电信牵头的"橙分期"业务收到相关投诉5850条。 一位营业厅工作多年的员工向21记者透露，这类消费分期活动的授权手续繁琐，营业员困于业绩压力， 不作解释的情况很常见。"一般就说免费送你点东西，按时缴话费就行，利用想占便宜的心态让你接 受。"甚至，杨笑汝遭遇的"骗签"情况也时有发生。 公开资料显示，相关事件中的金融机构或由运营商控股，或与运营商长期合作。背后的资金流转较为复 杂，也让监管犯了难：通信运营商和金融机构分属不同监管部门，更让线下销售成了一个难规范、难追 责的"灰色场景"。 素喜智研高级研究员苏筱芮认为，要真正解决问题，可能需要金融监管联合市场监管部门，从持牌金融 机构入手，从源头上规范其与运营商的合作行为。 坚称"不是贷款，不用操心" "告知书不是我举着拍照的，合同签名是电脑打 ...

Core Insights - The article discusses the increasing demand for computing power driven by the AI boom and the corresponding rise in electricity consumption, emphasizing the need for more green energy solutions to reduce costs and improve efficiency [1] Group 1: Project Overview - The world's first "land-sea computing + wind energy integration" project is being deployed at the Shanghai Lingang International Data Port, featuring a unique four-story underwater data center [1][3] - The project, undertaken by Hailan Cloud Technology Co., Ltd., has a total investment of 1.6 billion yuan and a total scale of 24 megawatts, with a green electricity supply rate exceeding 90% [5][6] Group 2: Technological Innovations - The underwater data center will house 192 cabinets, each with a capacity of 12 kilowatts, directly connected to offshore wind power [3] - The project aims to utilize seawater for natural cooling to reduce energy consumption, a technology previously tested only by Microsoft in 2015 [6] Group 3: Power Transfer and Efficiency - On July 8, China Telecom's Lingang computing center successfully transferred AI computing tasks over 1,000 kilometers to a data center in Hubei, demonstrating the feasibility of real-time "East Data West Computing" [7] - This transfer allows for quick switching of computing power to areas with lower electricity prices, maximizing resource efficiency [9] Group 4: Future Developments - The data center is designed to withstand extreme weather conditions, with plans to deploy offshore wind power further into the sea as costs for offshore wind energy have dropped below 0.3 yuan per kilowatt-hour [8] - The industry calls for the establishment of technical standards and a national-level "computing power exchange" to facilitate the development of a collaborative computing and electricity model [11]

Group 1 - The 2025 China International Service Trade Fair (CIFTIS) will be held from September 10 to 14 at Shougang Park, featuring the ICT exhibition as a key technology segment showcasing "Digital Intelligence Links the World" [1] - The ICT exhibition will cover approximately 10,000 square meters, attracting over 100 offline exhibitors and nearly 300 online exhibitors, focusing on digital service trade and high-tech industries [1][2] - The exhibition will include two major themed exhibitions, five digital empowerment service trade forums, and numerous international trade matching activities, emphasizing China's commitment to expanding openness in digital service trade [1][3] Group 2 - The telecommunications exhibition will highlight the theme "5G Smart Connection Global · Beijing Colorful Service," showcasing advancements in 5G technology and applications such as low-altitude economy, autonomous driving, and smart cities [2] - Key players like China Unicom, China Mobile, and China Telecom will present their latest achievements in 5G-A and F5G-A technologies, aiming to enhance user experience through interactive displays [2][4] - The Beijing plan exhibition will feature 11 digital products, including a computing power facility solution and a cloud platform for municipal services, addressing practical needs in governance, healthcare, and transportation [3]

Investment Rating - The report maintains a "Positive" investment rating for the communication industry [10] Core Insights - The communication sector saw a 1.57% increase in the 32nd week of 2025, ranking 22nd among major industries, and a 22.42% increase since the beginning of the year, ranking 4th [2][5] - The release of GPT-5 and Genie 3 has significantly boosted AI commercialization metrics, leading to increased infrastructure investments [6] - The trend towards Scale-up architecture is confirmed, with multi-mode fiber technology upgrades driving demand for optical interconnects and high-speed optical modules [7] Summary by Sections Market Performance - In the 32nd week of 2025, the communication sector increased by 1.57%, ranking 22nd among major industries; since the start of the year, it has risen by 22.42%, ranking 4th [2][5] - Notable stock performances include Kesi Technology (+22.3%), Dongxin Peace (+17.1%), and Qiyi Er (+16.9%) for gains, while Tianfu Communication (-6.7%), Yingstone Network (-4.3%), and Lian Te Technology (-3.5%) faced declines [5] AI Commercialization - OpenAI's GPT-5 integrates rapid response and deep reasoning, enhancing multi-modal capabilities and reducing factual errors significantly; ChatGPT's weekly active users approach 700 million, a year-on-year increase of over 400% [6] - The annual recurring revenue (ARR) for AI applications has risen to approximately $13 billion, with expectations to exceed $20 billion by year-end [6] Optical Interconnect and Fiber Technology - The shift from Scale-out to Scale-up architecture is driving high-density interconnect demand; domestic leaders are accelerating multi-mode fiber production [7] - Companies like FiberHome are targeting an annual production capacity of 4 million core kilometers by 2026, while Hengtong Optics is expanding its advanced fiber materials R&D center [7] Investment Recommendations - Recommended operators include China Mobile, China Telecom, and China Unicom [8] - For optical modules, key recommendations are Zhongji Xuchuang, Xinyi Sheng, Tianfu Communication, and Shijia Photon, with a focus on Tai Chen Guang and Yuan Jie Technology [8] - In the domestic computing sector, recommended companies include FiberHome, Huafeng Technology, and ZTE Corporation [8] - AI application recommendations include Heertai, Tuobang Technology, and Meige Intelligent [8] - For satellite applications, recommended companies are Haige Communication and Huace Navigation [8]