PM40028B1-F3EI
Microchip Technology
The Microchip Technology PM40028B1-F3EI is a 28-lane PCIe Gen 4 fanout switch. It offers up to 52 ports, 48 NTBs, and supports advanced error containment.
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164 pcs
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164 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The Switchtec PFX Gen 4 Fanout PCIe Switch Family, including the PM40084B1-FEI, offers high-reliability PCIe switching solutions. This specific variant provides 84 lanes and supports up to 52 ports, making it suitable for demanding applications.
Key features include support for PCIe Gen 4, non-blocking switching, and port bifurcation options including x1, x2, x4, x8, and x16 lanes. The device incorporates advanced error containment mechanisms such as Advanced Error Reporting (AER), Downstream Port Containment (DPC), and Completion Timeout Synthesis (CTS) to ensure robust operation.
It also includes a high-performance, ultra-low latency DMA engine and hot- and surprise-plug controllers for each port. The family is designed for applications in data center equipment, defense and industrial servers, workstations, and video production equipment.
Additional capabilities include up to 48 Non-Transparent Bridges (NTBs) and 26 virtual switch partitions. The switch supports 1+1 and N+1 failover mechanisms for enhanced system reliability. I/O interfaces include up to 11 TWIs with SMBus support and up to 4 SFF-8485-compliant SGPIO ports.
| Qty | Low | High |
|---|---|---|
| 1+ | $6.39 | $6.39 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The PM40084B1-FEI supports PCIe Gen 4.
The PM40084B1-FEI has 84 lanes.
The PM40084B1-FEI supports up to 52 ports.
Yes, the PM40084B1-FEI supports up to 48 Non-Transparent Bridges (NTBs).
The PM40084B1-FEI includes Advanced Error Reporting (AER), Downstream Port Containment (DPC), and Completion Timeout Synthesis (CTS).
The Moisture Sensitivity Level (MSL) is 1 Unlimited.