Renesas Electronics Corporation
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89H48H12G2

Obsolete

48-lane, 12-port PCIe Gen2 System Interconnect Switch

Overview

Provides 48 PCIe Gen2 lanes and 12 ports of high-performance, deterministic system interconnect switching. All ports receive full line rate, non-blocking throughput for multiple traffic flows regardless of switch loading.

89H48H12G2 - Block Diagram
89H48H12G2 - Block Diagram
  • 48 PCIe Gen2 Lanes, 12 Switch Ports
  • Non-blocking switch architecture optimized for High Performance System Interconnect
  • Partionable switch architecture for true multi-root support
  • Internal buffering and flow control credits optimized for maximum bandwidth and large payloads
  • Low latency, Low power

Documentation

Design & Development

Software Downloads
Type Title Date
Software & Tools - Software
PCI Express Browser Rev 5.0.2 Linux Installation
Log in to Download GZ 30.49 MB
Software & Tools - Software
PCI Express Browser Rev 5.0.2 Windows Installation - Digitally Signed
Log in to Download ZIP 104.57 MB
Software & Tools - Software
PCI Express Browser Rev 5.0.2 Windows Installation
Log in to Download ZIP 54.45 MB
Software & Tools - Software
PCI Express Browser Rev 4.9 Linux Installation
Log in to Download ZIP 48.85 MB
4 items

ECAD Models

Schematic symbols, PCB footprints, and 3D CAD models from SamacSys can be found by clicking on the CAD Model links in the Product Options table. If a symbol or model isn't available, it can be requested directly from SamacSys.

Explore ECAD Models
Diagram of ECAD Models

Models
Type Title Date
Model - BSDL
89PES48H12G2 BSDL (Revision ZB)
BSDL 37 KB
Model - BSDL
89PES48H12G2 BSDL (Revision ZC)
BSDL 37 KB
Model - BSDL
89PES48H12G2 BSDL (Revision ZA)
BSDL 37 KB
3 items

Product Options

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Support Communities

  1. SerDes Quad associated with Port Number - legacy IDT part number 89H48H12G2ZCBLGI

    The device’s user manual says the device has quads numbered 0 to 11 and that the quad is normally aligned with port number.  This statement is under the title "SerDes Numbering and Port Association" on page 113 of user manual. However, this device skips ports 10 and 11 on ...

    Nov 9, 2022