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89HPES32NT24AG2 - Gen2 System Interconnect Switch

Overview

32-Lane 24-Port PCIe® Gen2 System Interconnect Switch ® 89HPES32NT24AG2 Datasheet Device Overview The 89HPES32NT24AG2 is a member of the IDT family of PCI Express® switching solutions.

The PES32NT24AG2 is a 32-lane, 24port system interconnect switch optimized for PCI Express Gen2 packet switching in high-performance applications, supporting multiple simultaneous peer-to-peer traffic flows.

Target applications include multi-host or intelligent I/O based systems where inter-domain communication is required, such as servers, storage, communications, and embedded systems.

Key Features

  • High Performance Non-Blocking Switch Architecture.
  • 32-lane, 24-port PCIe switch with flexible port configuration.
  • Integrated SerDes supports 5.0 GT/s Gen2 and 2.5 GT/s Gen1 operation.
  • Delivers up to 32 GBps (256 Gbps) of switching capacity.
  • Supports 128 Bytes to 2 KB maximum payload size.
  • Low latency cut-through architecture.
  • Supports one virtual channel and eight traffic classes.
  • Port Configurability.
  • Four x8 stacks.