Introduction

The U2H402F is a high-performance Universal Serial Bus (USB) 2.0 Hub.

U2H402F is designed with Multiple Transaction Translator (MTT) USB 2.0 HUB controller.

Multiple Transaction Translator (MTT) provides individual TT control logics for each downstream port. This is a performance better choice for USB 2.0 Hub

The U2H402F works backward compatible either when any one of downstream ports are connected to an USB 1.1 compliant device, or when the upstream port is connected to a USB 1.1 compliant host.
    Technical Specifications
    • Compliant with USB 2.0 (Data Rate 1.5/12/480Mbps)
    • 4 (max.) downstream facing ports. (Right angle USB A receptacle connector)
    • All downstream facing ports can handle high-speed (480 Mbps), full-speed (12 Mbps), and low-speed (1.5 Mbps) transaction.
    • Multiple transaction translator (MTT)
      • One TT per downstream port for maximum performance
    • Supports split transaction to handle full-speed and low-speed on downstream facing ports when Hub controller is working in high-speed mode.
    • Upstream port (Right angle USB B receptacle connector)
    • Supports self-powered mode.
    • DC Power Connector: Walkman-type 2.0 mm DC Jack
      • Power Input Range: DC 5V/2.5A
    • Supports Over-current detection and Individual power control
    • Supports Energy Star for PC peripheral system.
    • Supports downstream ports status with LEDs (Amber and Green)

     
    Physical Dimensions
    • 101.6 mm (W) x 90mm(D) x 25.4mm(H)
    • Form Factor
      • 3.5" FDD Form Factor
    Kit includes
    • Kit 1:
      • U2H402F
      • Screws
    • Kit 2:
      • U2H402F
      • Screws
      • CB-00072 --- Y-Shape DC Power Cable (Red, Black, Black, Yellow) with three power connectors
    • Kit 3:
      • U2H402F
      • Screws
      • CB-00072 --- Y-Shape DC Power Cable (Red, Black, Black, Yellow) with three power connectors
      • CB-00378 --- Intel block standard (5x2/9pin housing) to one USB B plug cable in length of 0.6m
    • Kit 4:
      • U2H402F
      • Screws
      • CB-00072 --- Y-Shape DC Power Cable (Red, Black, Black, Yellow) with three power connectors
      • CB-00175 --- A Plug -to- B Plug USB 2.0 cable in length of 1.0m
    Certifications
    • CE Test: Pass
    • FCC Test : Pass
    • VCCI Test: Pass
    • BSMI Test: Pass