OCS 交换机行业进展更新 20230331 摘要 OCS 应用场景从 TPU 柜间连接拓展至跨数据中心 Scale- across，2026 年 Oracle 已下单，微软、Meta、英伟达进入样机测试 阶段。 市场规模由通道数驱动，2026 年主流产品从 128 通道升级至 300+ 通道，预计 2028 年总需求量达 7-8 万台，年增速有望翻倍。 MEMS 方案最成熟，液晶方案（Coherent/微软）2026 年起量且寿命 更长，光波导方案时延短但目前仅能产 32 通道，产业链配套尚不成熟。 OCS 整机售价约 500 美元/通道，BOM 成本约 200 美元/通道；当前 供给瓶颈在于整机装配效率低，预计 2026Q3 随供应链爬坡进入大规模 量产。 腾景科技为液晶方案核心供应商，提供晶体材料及准直器阵列（占 BOM 40%），预计 2026 年相关收入超 2 亿元。 德科立主攻光波导整机代工并送样谷歌/英伟达；光库科技具备代工经验； 凌云光与英唐智控分别布局压电陶瓷与收购技术团队。 英伟达未来架构（如 2028 年费曼代）Scale-up 互联是否采用 OCS 尚 无定论，若落地将成为产业趋势加速 ...

Iran's Islamic Revolutionary Guard Corps (IRGC) has threatened attacks on a swath of U.S. tech companies with operations in the Middle East, including Nvidia, Apple, Microsoft and Google.The IRGC warned on Tuesday that 18 tech companies would be considered as "legitimate targets" in retaliation for U.S. and Israeli strikes on Iran.Attacks on those companies would begin from 8 p.m. on Wednesday, April 1, Tehran time (10:30 am ET), the IRGC said in a post on Telegram translated by Google, warning employees at ...

股票研究 /[Table_Date] 2026.04.01 MicroLED：开启 AI 光互联新篇章 [Table_Industry] 电子元器件 投资要点： [Table_Report] 相关报告 电子元器件《核聚变材料空间广阔，国内企业积 极突破》2026.01.22 电子元器件《Claude Cowork 正式发布，CPU 需 求加速增长》2026.01.22 电子元器件《钛合金持续渗透，国内企业积极布 局》2026.01.08 电子元器件《存储产业链的"通胀"投资机会》 2026.01.08 电子元器件《互联网大厂加速 AI 布局，国产算 力需求增长可期》2026.01.05 [Table_Invest] 评级： 增持 | [姓名table_Authors] | 电话 | 邮箱 | 登记编号 | | --- | --- | --- | --- | | 肖隽翀(分析师) | 021-23154139 | xiaojunchong@gtht.com | S0880525040064 | | 钟吉芸(研究助理) | 0755-23976666 | zhongjiyun@gtht.com | S088012 ...

Group 1 - Microsoft is set to invest $5.5 billion in cloud and artificial intelligence infrastructure in Singapore by 2029 [1] - The investment reflects Microsoft's commitment to expanding its presence in the Asia-Pacific region [1] - The announcement was reported by the Wall Street Journal, indicating significant financial backing for technological advancements in Singapore [1]

Dassault Aviation CEO: giving ourselves two-to-three weeks to find deal on Franco- German fighter jet | Reuters Exclusive news, data and analytics for financial market professionalsLearn more aboutRefinitiv A scale model of the Franco-German-Spanish Future Combat Air System (FCAS / SCAF), Europe's next- generation fighter jet, is seen in Paris, France, February 20, 2020. REUTERS/Charles... Purchase Licensing Rights, opens new tabRead more PARIS, April 1 (Reuters) - The head of Dassault Aviation (AM.PA), ope ...

Microsoft is on track to invest $5.5 billion in cloud and artificial-intelligence infrastructure in Singapore through 2029. ...

Core Viewpoint - Microsoft stock is currently seen as a test case for investors, balancing strong growth with concerns over AI spending and profitability [2][4][9] Financial Performance - Microsoft reported a 17% increase in revenue for the second fiscal quarter, reaching $81.3 billion, with cloud revenue at $51.5 billion and Azure services growing by 39% [2][4] - Despite strong quarterly results, Microsoft stock is on track for its worst quarter since the 2008 financial crisis [3][7] Market Sentiment - The bullish case for Microsoft remains strong, with analysts arguing that the recent selloff is an overreaction rather than a sign of fundamental weakness [5][6] - Market skepticism is attributed to tougher questions regarding the costs and timing of AI monetization, with major tech companies expected to spend approximately $635 billion on AI infrastructure in 2026 [9][10] Valuation Insights - Microsoft stock is trading at its lowest valuation in about a decade, following a significant decline from its October 2025 high [11] - Analysts suggest that if Azure demand remains robust and AI monetization improves, the current stock price may represent a rare buying opportunity for a premium franchise [11]

When Jeff Bezos said that one breakthrough technology would shape Amazon’s destiny, even Wall Street’s biggest analysts were caught off guard. Fast forward a year and Amazon’s new CEO Andy Jassy described generative AI as a “once-in-a-lifetime” technology that is already being used across Amazon to reinvent customer experiences. At the 8th Future Investment Initiative conference, Elon Musk predicted that by 2040 there would be at least 10 billion humanoid robots, with each priced between $20,000 and $25,000 ...

Core Insights - Generative AI is viewed as a transformative technology by Amazon's CEO Andy Jassy, indicating its potential to significantly enhance customer experiences [1] - Elon Musk predicts that humanoid robots could create a market worth $250 trillion by 2040, representing a major shift in the global economy driven by AI innovation [2] - Major firms like PwC and McKinsey acknowledge the multi-trillion-dollar potential of AI, suggesting a broad consensus on its economic impact [3] Company and Industry Analysis - A breakthrough in AI technology is redefining work, learning, and creativity, leading to increased interest from hedge funds and top investors [4] - There is speculation about an under-owned company that may play a crucial role in the AI revolution, with its technology posing a threat to competitors [4] - Prominent figures in technology and investment, including Bill Gates and Warren Buffett, recognize AI as a significant advancement with the potential for substantial social benefits [8] Market Opportunities - The AI ecosystem is expected to reshape business, government, and consumer operations globally, indicating vast investment opportunities [2] - The narrative suggests that investors may soon regret not owning shares in a specific AI company that is positioned to capitalize on this technological wave [9] - The company in question is described as quietly enhancing critical technology that underpins the AI revolution, suggesting a strategic advantage in the market [6]

1、 美国总统特朗普表示，即使霍尔木兹海峡仍大体关闭，也愿意结束对伊朗的军事行动。 他认为对伊 朗战争很可能很快结束，其他国家无需美国军事援助即可重新开放霍尔木兹海峡。美国国防部长赫格塞 思表示，美国当前"首要任务"是寻求一项协议，以结束与伊朗的战事。伊朗总统佩泽希齐扬表示，伊朗 愿意结束战争，但前提是其诉求得到满足，尤其是获得不再遭受侵略的保证。 2、伊朗外交部长阿拉格齐表示，当前局势"并非谈判"，而是通过直接渠道或"地区朋友"进行的信息交 换。 伊朗仍收到来自美方代表威特科夫的信息，但这并不意味着谈判已启动，相关交流主要为"警告或 交换观点"。 他指出， 目前伊朗未与任何特定方展开谈判。 阿拉格齐强调，伊朗未对美国提出的15项 提议作出任何回应，也未提出任何提议或条件。 3、 伊朗伊斯兰革命卫队发布公告称，将中东地区与18家美国信息通信技术和人工智能企业有关的公司 机构作为"合法打击目标"，包括英伟达、苹果、特斯拉、谷歌、Meta、微软、思科、惠普、英特尔、 甲骨文、IBM、摩根大通及波音等。 4、 外交部长王毅同巴基斯坦副总理兼外长达尔在北京举行会谈，双方就海湾和中东地区局势交换意见 并提出五点倡议： ...