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← @artofspecuycky

$NOK

BULLISH2026-05-22
Price around the call
↑ 2026-05-22
By horizon✗ miss-13.1%
1d
✗ -4.7%
5d
✓ +1.2%
21d
✗ -13.1%
Original post
Art of Speculation · 2026-05-22

AI基础设施的下一个瓶颈:数据开始传不动了 —— $NOK AI基础设施的钱,正在慢慢从单点算力流向系统级互联 过去两年市场一直盯着GPU,这没有错。但现在越来越明显的一件事是:训练大模型不是几张卡单打独斗,而是成千上万张GPU同时协作。机器越来越快,系统整体效率却开始越来越受制于数据搬运能力。 AI行业未来几年,本质上都在解决同一个问题:data movement。 PCIe 6.0之后,铜互联在距离、功耗和信号完整性上的压力越来越明显。AI基础设施正在逐步从以铜为主走向光铜混合,尤其在长距离、高带宽场景下,光互联的重要性会越来越高。 过去两年的核心矛盾是算力不够,接下来,系统瓶颈会慢慢扩散到memory、networking和data movement。 这也是为什么最近英伟达、台积电、运营商和云厂商都开始越来越重视optical和networking;而更长期,AI-RAN和edge AI会成为下一阶段的重要扩容方向。 老黄其实已经把未来说得很清楚 老黄其实已经把未来的增长路径讲得很清楚:云端AI工厂是现在,企业与工业AI正在加速落地,Physical AI——自动驾驶、机器人、边缘AI、AI-RAN——是下一个阶段。 但问题在于,当AI真正走进现实世界之后,每一个机器人、每一辆自动驾驶汽车、每一个智能电网节点,都会持续产生海量实时数据。很多场景根本不允许把数据送到几千公里外的云端再等结果返回,因为延迟本身就决定了系统能不能正常运行。 这意味着AI基础设施的重心,会慢慢从"单点算力"扩展到骨干光网络、边缘低延迟通信、AI-RAN、数据中心互联和运营商级基础设施。未来真正重要的,不只是GPU本身,而是谁在负责把这些AI系统连接起来。 为什么是诺基亚 把竞争格局捋清楚,其实答案并不复杂。 真正能做大规模运营商级通信基础设施的玩家,全球其实就那么几家。华为技术实力

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