博通发布3纳米DSP:单通道 400G,业界首款

芯视点
Mar 12

人工智能对数据中心基础设施提出了前所未有的要求。随着人工智能集群规模扩大到超过 10 万个 GPU 和 XPU,需要千兆瓦级的电力设施,连接它们的光网络已成为关键瓶颈。博通 Taurus BCM83640 应运而生,这是一款 3nm 制程、每通道 400G 的光 PAM4 DSP,专为实现 1.6T 收发器而设计,并为速度更快的 3.2T 模块奠定了基础,这些模块能够支持 204.8T 交换架构。...

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