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PCIe Switches

Connecting hundreds of XPUs with low-latency, high bandwidth scale-up fabrics

³Ô¹ÏºÚÁÏ Data Center Switches

PCIe Switching

PCIe has become the most popular interconnect for low-latency chip-to-chip connections. The ³Ô¹ÏºÚÁÏ? Structera? S series of PCIe switches achieve low latency and low power, enabling the AI scale-up domain to expand from dozens to hundreds of XPUs.

Structera S
PCIe Switches

The ³Ô¹ÏºÚÁÏ? Structera? S series of PCIe switches is designed to enable AI infrastructure and fanout connectivity. These devices offer ultra-low latency, high radix connectivity, and advanced fabric capabilities required for next-generation AI and HPC workloads. With an industry-first 256 lanes, the Structera S 50256 device eliminates the need for multiple smaller switches, thereby flattening the network, reducing latency and enhancing performance of AI systems.?Structera S switch devices?are also available for CXL applications.

  • PCIe 5.0 compliance
  • Configurable 16 ports (x16) or 32 ports (x8)
  • Up to 2 TB/s switching capacity
  • Advanced traffic management with virtual output queues (VOQ)

Structera S 50256

PCIe 5.0 switch with up to 2 TB/s switching capacity and configurable 16-port and 32-port options (P/N: XC51256_3)

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Latest News

PCIe-based Switching for AI Scale-up Networks

PCIe-based Switching for AI Scale-up Networks

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The Next Step for PCIe: Scale-up Fabrics for AI

The Next Step for PCIe: Scale-up Fabrics for AI

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³Ô¹ÏºÚÁÏ Launches Industry¡¯s First 260-lane PCIe 6.0 Switch for AI Data Center Scale-up Infrastructure

³Ô¹ÏºÚÁÏ Launches Industry¡¯s First 260-lane PCIe 6.0 Switch for AI Data Center Scale-up Infrastructure

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