PM40084B1-FEI
Microchip Technology
The Microchip Technology PM40084B1-FEI is an 84-lane PCIe Gen 4 fanout switch. It supports up to 52 ports and offers advanced error containment features.
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11 pcs
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11 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The Microchip Technology PM40028B1-F3EI is part of the PFX Gen 4 Fanout PCIe Switch Family. This high-reliability switch supports up to 28 lanes and provides 52 ports, with up to 48 non-transparent bridges (NTBs) assignable to any port. It features high-performance non-blocking Gen 4 switching capabilities.
Key features include advanced error containment with AER, DPC, and CTS, as well as hot- and surprise-plug controllers for each port. The switch includes a high-performance, ultra-low latency DMA engine and comprehensive diagnostics and debugging tools like real-time eye capture and external loopback capability. It supports various PCIe connectors including SFF-8644, SFF-8643, SFF-8639, and OCuLink.
Typical applications for this PCIe switch include data center equipment, defense and industrial servers, workstations, test equipment, video production and broadcasting equipment, cellular infrastructure, access networks, metro networks, and core networking. The integrated MIPS processor enhances its functionality for complex system designs.
| Qty | Low | High |
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| 1+ | $6.39 | $6.39 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The PM40028B1-F3EI supports PCIe Gen 4.
The PM40028B1-F3EI offers up to 52 ports.
The PM40028B1-F3EI is a 28-lane variant.
Up to 48 NTBs can be assigned to any port.
It includes Advanced Error Reporting (AER), Downstream Port Containment (DPC), and Completion Timeout Synthesis (CTS).
Yes, it has hot- and surprise-plug controllers per port.
Supported connectors include SFF-8644, SFF-8643, SFF-8639, and OCuLink.