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89HPES34H16 Datasheet PCI Express Switch

Manufacturer: Renesas

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Overview

34-Lane 16-Port PCI Express® Switch ® 89HPES34H16 Data Sheet Device Overview The 89HPES34H16 is a member of the IDT PRECISE™ family of PCI Express® switching solutions.

The PES34H16 is a 34-lane, 16-port peripheral chip that performs PCI Express packet switching with a feature set optimized for high-performance applications such as servers, storage, and communications/networking.

It provides connectivity and switching functions between a PCI Express upstream port and up to fifteen downstream ports and supports switching between downstream ports.

Key Features

  • High Performance PCI Express Switch.
  • Sixteen maximum switch ports.
  • Up to three x8 ports that bifurcate up to six x4 ports.
  • Ten x1 ports.
  • Thirty-four 2.5 Gbps embedded SerDes.
  • Supports pre-emphasis and receive equalization on per-port basis.
  • Low-latency cut-through switch architecture.
  • Support for Max Payload Size up to 2048 bytes.
  • Supports two virtual channels and eight traffic classes.
  • PCI Express Base Specif.

📁 Similar Datasheet

Brand Logo Part Number Description Manufacturer
IDT Logo 89HPES34H16 PCI Express Switch IDT
IDT Logo 89HPES34H16G2 System Interconnect Switch IDT

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