Welcome Here  Shenzhen Mingjiada Electronics Co., Ltd.

The PM8542B-F3EI is a Switchtec PSX PCIe Gen 3 programmable switch that supports 32 channels, 16 ports, 8 virtual switch partitions, 16 non-transparent Bridges (NTBS), and a hotplug controller for each port. The PM8542B-F3EI also features advanced error suppression, comprehensive diagnostic and debugging capabilities, a wide range of I/O interfaces, and an integrated MIPS processor. The PM8542B-F3EI switch adopts a system-on-chip architecture and can provide differentiated solutions for customers through firmware customization and enhanced functions.

Performance characteristics

• High-reliability PCIe: Powerful error containment, hot-swapping and accidental plugging controllers for each port, end-to-end data integrity protection, ECC protection on RAM, high-quality, low-power SERDES

• PSX Software Development Kit (SDK) : Delivering customer-differentiated solutions in areas such as error containment and accidental plugging

Integrated cabinet management processors and I/O interfaces, SDKS and turnkey cabinet management solutions

• Comprehensive diagnosis and debugging: PCIe generator and analyzer, performance and error counter for each port, multiple loopback modes and real-time eye diagram capture

Supports the following functions, significantly saving power consumption, cost and circuit board space: up to 48 ports, 48 NTB and 24 virtual switch partitions

• Flexible x2, x4, x8 and x16 port forks, with no restrictions on configuring ports as uplink or downlink or mapping ports to NTB

Typical applications

Data center ‌ : Supports flexible expansion of devices such as NVMe SSDS and Gpus to enhance I/O performance. ‌

Flash memory system ‌ : In conjunction with the Flashtec NVMe controller, it achieves millions of IOPS and 20TB flash memory capacity, suitable for high-performance storage requirements. ‌

• 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.