11/02/2024, 02:38 AM UTC
Delta DC-90640 A下一代2025年102.4T交换机Delta DC-90640 A Next-Gen 2025 102.4T Switch
➀ Delta展示了下一代交换机DC-90640，专为1.6TbE网络时代设计。该交换机支持102.4Tbps，预计将在2025年发布。它采用液体冷却设计，并通 过1.6T OSFP笼子支持64个端口。交换机由两个4.5kW电源供电，并预计将支持30W模块。 ➁ 交换机预计将使用Broadcom的Tomahawk 6交换机芯片，该芯片预计将在2025年推出。它还将支持PCIe Gen6网卡，用于800GbE，每个交换机可实现128x 800G的连接。 ➂ 网络基础设施对于AI建设至关重要，因为它需要许多交换机和高带宽交换机以减少基数并最小化尾部延迟。➀ Delta has showcased a next-generation switch, the DC-90640, designed for the 1.6TbE networking generation. The switch is capable of 102.4Tbps and is set to be released in 2025. It features a liquid-cooled design and supports 64 ports via 1.6T OSFP cages. The switch is powered by dual 4.5kW power supplies and is expected to support 30W modules. ➁ The switch is expected to use Broadcom's Tomahawk 6 switch chip, which is scheduled for 2025. It will also support PCIe Gen6 NICs for 800GbE, enabling 128x 800G connections per switch. ➂ The networking infrastructure is crucial for AI buildouts, as it requires many switches and high-bandwidth switches to reduce radix and minimize tail latencies.
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