PM42052 PAX 52xG4

PM42052 PAX 52xG4

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PAX PCIe Gen4 Advanced Fabric Switches

Product Detail

The Microsemi Switchtec PAX Gen3 Advanced Fabric PCIe Switch family comprises programmable and highreliability PCIe Gen3 switches supporting high performance PCIe fabric connectivity, multi-host sharing of SR-IOV endpoints, up to 96 lanes, 48 ports, 24 virtual switch partitions and hot- and surprise-plug controllers for each port. The switch family also features advanced error containment, comprehensive diagnostics and debug capabilities, a wide breadth of I/O interfaces, and an integrated MIPS processor. PAX switches utilize a system-on-chip architecture that optionally enables customer differentiated solutions through firmware customization and enhancements. Applications for the PAX family include scalable multi-host systems, SR-IOV enabled JBOFs, composable, disaggregated systems and rack scale architectures.

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Technical Specification


Additional Documentation



Microchip Technology Inc. develops and manufactures semiconductor products for various embedded control applications worldwide. Its portfolio comprises 8- and 16-bit pic microcontrollers and 16-bit dspic digital signal controllers, which feature onboard flash (reprogrammable) memory technology; and linear, mixed-signal, power management, thermal management, battery management, and interface devices.

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