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English(EN) Optical PCIe Extends the Reach of AI Rack Design

光纤PCIe技术有望扩展AI数据中心设计的范围

Lumentum、Astera Labs和Corning等公司正在展示光纤PCIe技术,作为解决AI数据中心中传统铜互连局限性的潜在方案。该技术通过光纤电缆以光信号传输数据,将传输距离扩展到铜互连通常支持的几米之外。在OCP全球峰会上展示的内容表明,光纤PCIe能够实现更灵活、更分散的AI机架设计,从而更好地优化计算密度、功耗和散热。 AI

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光纤PCIe技术有望扩展AI数据中心设计的范围

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报道来源 [1]

  1. Data Center Knowledge TIER_1 English(EN) · Sean Michael Kerner ·

    光纤PCIe扩展AI机架设计的范围

    Lumentum, Astera Labs, and Corning demoed optical PCIe, which extends reach beyond copper and enables more flexible, disaggregated AI rack designs, though it’s still an early-stage proof of concept.