Features: High Performance PCI Express Switch Four 2.5 Gbps PCI Express lanes Four switch ports x1 Upstream port Three x1 Downstream ports Low latency cut-through switch architecture Support for Max payload sizes up to 256 bytes One virtual channel Eight traffic classes PCI Express Base Specifica...
89HPES4T4: Features: High Performance PCI Express Switch Four 2.5 Gbps PCI Express lanes Four switch ports x1 Upstream port Three x1 Downstream ports Low latency cut-through switch architecture Support for Ma...
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The 89HPES4T4 is a member of IDT's PRECISE™ family of PCI Express switching solutions. The PES4T4 is a 4-lane, 4-port peripheral chip that performs PCI Express Base switching. PES4T4 provides connectivity and switching functions between a PCI Express upstream port and up to four downstream ports and supports switching between downstream ports.