Welcome Here  Shenzhen Mingjiada Electronics Co., Ltd.

The PM45028B1-F3EI is a Switchtec PAX Gen 4 PCIe switch from Microchip, which can significantly reduce the total system power consumption. The PM45028B1-F3EI switch supports 28 channels, 16 ports, and hot-swappable controllers for each port.

PAX switches feature advanced error control, comprehensive diagnostic and debugging capabilities, end-to-end data integrity protection, high-quality, low-power SERDES, and secure boot image certification.

This series of switches provides a turnkey network interconnection solution for systems that require multiple hosts to share access to a single I/O virtualization (SR-IOV), non-volatile memory (NVMe), solid-state drives (SSD), graphics processing units (GPU), and other PCIe terminals, and shortens time to market.

The features of the PM45028B1-F3EI switch include:

Advanced error control

Comprehensive diagnostic and debugging capabilities

· Extensive I/O interfaces

· Integrated MIPS processor

· Secure boot (to prevent unauthorized firmware execution through public key encryption)

Application field

These products can be used in GPU workstations, combinable general-purpose GPU (GP-GPU) architectures, scalable multi-host systems, JBOF supporting SR-IOV, decoupled systems and rack-mounted architectures.

• 1.Is the inventory and price seen on the platform accurate?

  A: all online goods on the shelves can be ordered online, but considering the large liquidity of spot inventory, it is not possible to achieve 100% accuracy at present. In case of any abnormality, you can contact our company online and give the corresponding solution.

• 2.Are all our products genuine?

  A: our self-supporting products are from cooperative domestic and foreign original factories or authorized agents, and the source can be traced to ensure the original and authentic products.

• 3.Can you provide the qualification certificate of the original factory or agent?

  A: at present, our self-employed brands TI，ST，ADI，NXP，LATTICE，CYPRESS，INFINEON，XILINX and other first-line brands. Other channels are the original factory and agency channels. If necessary, we can communicate and confirm according to the specific brand and model.

• 4.Can I make an inquiry through the company's website?

  A: You can inquire through the website, or by phone and email.

• 5.When can I deliver the goods after placing an order? How long will it take to get there?

  A: the delivery date is marked in most commodity information. You can estimate the delivery time of the commodity according to the delivery date. The specific arrival time depends on the warehouse where the commodity is located and the logistics mode you choose.

• 6.Can the company issue an invoice?

  A: you can issue ordinary invoices for individual users or special VAT invoices for enterprise users.