Products / Hubs, Port Multipliers, Repeaters, Redrivers / Hubs / USB 3.2 Gen 1 (USB 3.0)

U3H419SH

Four downstream ports USB 3.0 HUB in SCSI 1 50pin Connector Form Factor

U3H419SH|Four downstream ports USB 3.0 HUB in SCSI 1 50pin Connector Form Factor
Highlights
  • USB 2.1 & USB 3.1 Gen 1 Compliant 4-port Hub
  • Supports USB 3.0 SuperSpeed (5Gbps), USB 2.0 Hi-Speed (480Mbps), Full-Speed (12Mbps), and Low-Speed (1.5Mbps)
  • Per Port Power Switching and Over-Current Notification
  • USB 2.0 Hub Features
    • Multi Transaction Translator (MTT) Hub: Four Transaction Translators
    • Two Asynchronous Endpoint Buffers Per Transaction Translator
  • Provides USB 3.1 cable port lock mechanism
    • One upstream USB 3.1 cable port (Standard B-type Receptacle Connector), TID# 360000002
    • Four downstream USB 3.1 cable ports (Standard A-type Receptacle Connector), TID# 360000006
  • No Special Driver Requirements; Works Seamlessly on Any Operating System With USB Stack Support
  • Form Factor
    • SCSI I 50pin Low Density Centronics Connector
    • Fit to most standard SCSI enclosure
Introduction

U3H419SH is a high-performance four-port Universal Serial Bus (USB) 3.1 Gen 1 compliant Hub.

U3H419SH allows for a maximum data transfer rate of up to 5Gbps, or ten times the throughput available to USB 2.0 based devices. Other enhancements provide for improved interaction between device and host controller, including important advancements in power management.

U3H419SH provides simultaneous SuperSpeed USB and High-Speed/Full-Speed connections on the upstream port and provides SuperSpeed (5Gbps) USB, High-Speed (480Mbps), Full-Speed (12Mbps), or Low-Speed (1.5Mbps) connections on the downstream ports. When the upstream port is connected to an electrical environment that only supports High-speed or Full-speed/Low-speed connections, SuperSpeed USB connectivity is disabled on the downstream ports. When the upstream port is connected to an electrical environment that only supports Full-speed/Low-speed connections, SuperSpeed USB and High-speed connectivity are disabled on the downstream ports.

Technical Specifications
  • USB 3.1 Compliant Hub, TID# 330000056
    • Upstream Port Supports SuperSpeed USB, High-Speed and Full-Speed Connections
    • Supports Four Downstream Ports
    • Each of the Four Downstream Ports Support SuperSpeed USB, High-Speed, Full-Speed/Low-Speed Connections
  • USB 2.0 Hub Features
    • Multi Transaction Translator (MTT) Hub: Four Transaction Translators
    • Two Asynchronous Endpoint Buffers Per Transaction Translator (TT)
  • Provides Upstream Connection status LEDs (SuperSpeed and High-Speed):
    • High-Speed status LED
      • On = Indicates the upstream port is connected to a High-Speed USB cable port
    • SuperSpeed status LED
      • On = Indicates the upstream port is connected to a SuperSpeed USB cable port
  • Provides Power status LEDs
  • Downstream Port Configuration:
    • Enabled all Downstream Port
    • Marked as Removable
    • Battery Charging Disabled
  • DC power input: U3H419SH is self-power device and needs DC 5V power.
    • Big IDE 4-pin DC power connector
  • Supports Spread Spectrum Clock (SSC)
  • USB 3.1 cable ports (Provides USB 3.1 cable port lock mechanism)
    • Upstream (Standard B-type Receptacle) USB3.1 cable lock mechanism
Physical Dimensions
  • 91.5mm (W) x 90.5mm (D)
  • Form Factor
    • SCSI I 50pin Low Density Centronics Connector
    • Fit to most standard SCSI enclosure
  • NW:68.5g
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