博通推出业界首款 400G 光学 DSP 芯片 Taurus BCM83640

IT之家03-12

　　 IT之家3月12日消息，Broadcom博通美国加州当地时间11日宣布了业界首款支持每通道400Gbps带宽的光学DSP芯片Taurus BCM83640。这款芯片专为1.6Tbps收发解决方案而设计，刷新了带宽密度和能效表现，旨在满足AI数据中心日益增长的带宽需求。

　　 IT之家注意到，BCM83640芯片采用单片式设计，基于3nm先进制程，支持PAM-4调制，完全符合所有IEEE和OIF标准，支持1.6T和3.2T光模块。相较现有的200G/通道技术，Taurus BCM83640可在每条光路上实现翻倍的带宽，能在1RU系统内实现102.4T的交换容量。

　　博通表示Taurus BCM83640芯片现已向早期访问客户和合作伙伴出样。

关注同花顺财经（ths518），获取更多机会

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