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English(EN) The coherent-lite transceiver technology was presented by Google in 2021 for an IEEE meeting as an alternative to the shorter-reach, traditional CWDM4 IM-DD tra

Google 的 coherent-lite 光模块接近 TPUv9 的量产采用

作者 PulseAugur 编辑部 · [2 个来源] ·

Coherent-lite 收发器技术最初由 Google 在 2021 年提出，目前正接近为 Google 的 TPUv9 扩展网络实现量产。虽然共封装光学器件 (CPO) 被认为是光学带宽扩展的未来，但在广泛使用之前仍面临集成和成熟度挑战。在此期间，coherent-lite 提供了更长距离和更少光纤数量等优势，使其成为数据中心内部互连的实用解决方案。 AI

影响 加速 AI 硬件的高带宽网络，实现更大规模的 AI 模型训练和推理。

排序理由 光学收发器技术在 AI 硬件扩展方面的重要行业举措。

在 X — SemiAnalysis 阅读 →

AI 生成摘要 · Google Gemini · 来自 2 个来源。 我们如何撰写摘要 →

Google 的 coherent-lite 光模块接近 TPUv9 的量产采用

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光学收发器技术在 AI 硬件扩展方面的重要行业举措。
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报道来源 [2]

  1. X — SemiAnalysis TIER_1 English(EN) · SemiAnalysis_ ·

    底线是这样的：尽管我们预计共封装光学器件（CPO）最终将成为光学器件的首选带宽扩展解决方案，但规模化 CPO 将会...

    The bottom line is this: even though we expect co-packaged optics (CPO) to eventually be the go-to bandwidth scaling solution for optics, scale-up CPO will have to work through the integration, yield, and ecosystem maturity curve before it is ready for volume manufacturing and

  2. X — SemiAnalysis TIER_1 English(EN) · SemiAnalysis_ ·

    谷歌在2021年为IEEE会议展示了相干-lite收发器技术，作为短距离传统CWDM4 IM-DD收发器的替代方案

    The coherent-lite transceiver technology was presented by Google in 2021 for an IEEE meeting as an alternative to the shorter-reach, traditional CWDM4 IM-DD transceiver, and we are finally expecting to see volume adoption at Google. As flagged in May to our institutional clients,…

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