Microchip Switchtec™ PAX Advanced Fabric Gen 4 PCIe Switches Released to Production

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Microchip Switchtec^™ PAX Advanced Fabric Gen 4 PCIe Switches Released to Production

Switchtec PAX PCIe fabric solutions provide greater flexibility and scalability for data center and cloud AI and ML architectures

To support cloud, data center and hyperscale computing that facilitates advancements in Artificial Intelligence (AI) and Machine Learning (ML), Microchip Technology Inc. (Nasdaq: MCHP) today released to production its Switchtec^™ PAX Advanced Fabric Gen 4 PCIe switch family, enabling complex fabric topologies with greater scalability, lower latency, and higher performance than traditional Peripheral Component Interconnect Express (PCIe) switches.

Microchip’s Switchtec PAX PCIe family of switches provides a turnkey fabric solution and reduces time-to-market for systems requiring multi-host sharing of Single Root I/O Virtualization (SR-IOV) Non-Volatile Memory (NVMe) Solid State Drives (SSDs), Graphics Processing Units (GPUs) and other PCIe endpoints.

The Switchtec PAX devices are the industry’s lowest-power Gen 4 PCIe switches, significantly reducing total system power consumption. The Switchtec PAX family of switches is available in the following variants: 100-lane, 84-lane, 68-lane, 52-lane, 36-lane and 28-lane. Other PAX family of switches features include:

Advanced error containment
Comprehensive diagnostics and debug capabilities
Wide breadth of I/O interfaces
Integrated MIPS processor
Secure boot to prevent execution of unauthorized firmware through public key cryptography.

Applications include GPU workstations, composable General Purpose GPUs (GP-GPU) fabrics, scalable multi-host systems, SR-IOV-enabled JBOFs, disaggregated systems and rack-scale architectures.

Complete information is at: https://www.microchip.com/design-centers/interface-and-connectivity/pcie-switches

Resources:

Application Image: https://www.flickr.com/photos/microchiptechnology/49895531416/

Block diagram: https://www.flickr.com/photos/microchiptechnology/49895848567

Who are Microchip?

Microchip Technology Inc. is a leading provider of microcontroller and analog semiconductors, providing low-risk product development, lower total system cost and faster time to market for thousands of diverse customer applications worldwide. Headquartered in Chandler, Arizona, Microchip offers outstanding technical support along with dependable delivery and quality.

For more information about Microchip’s solutions, or to talk to us about how we can help you to improve your technology offering, please contact us via email on sales@lineonesales.co.uk and telephone on +44 (0) 845 453 1169