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WangNextDoor
@WangNextDoor2
Engineer/entrepreneur in CA, Tesla/NVDA/AI & Robotics bull. Elon & All-In Podcast enthusiast. Believer in a universal high-income future.
Joined April 2021
17.9K
Following
109.5K
Followers
WangNextDoor
@WangNextDoor2
2026.10.02 18:13
摩根士丹利这份研报分析美国对中国光模块的潜在限制,核心不是全面封杀,而是靠3.2T代际限制+美国成分门槛,重新切割供应链利润。 政策不会动现在的800G、1.6T存量,目标瞄准2029年才大规模落地的3.2T光模块。规则设置65%美国物料成本的豁免通道,国内厂商想要继续进入美国市场,就得采购更多美国DSP、激光器。 利好美国上游器件企业,国内模块厂短期收入影响不大,但长期利润会被挤压。另外磷化铟衬底,是激光器供应链里一大关键风险。说白了,这场博弈,已经从能不能进市场,变成了谁拿走更多利润。NFA
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