Products/ Host Cards / USB 3.1 Gen 1 (USB 3.0) / 10/100/1000M Ethernet (POE)

U3H41GEP311E

Three 10/100/1000M Ethernet (POE+) to USB 3.0 Host Adapter

Highlights
  • USB 3.0 to 10/100/1000Mbps Ethernet Bridge, USB IF TID# 310000126
    • Driver-less Design
      • Inbox driver for Windows 8.1 later
      • Auto-Installation for Windows XP/Vista/7/8 drivers
      • Support CDC-ECM for Linux/Android/MacOS
    • Supports power down/link down power saving
    • Support IEEE 802.3az (Energy Efficient Ethernet)
    • Supports jumbo frame to 9K bytes
  • Three 10/100/1000M Gigabit Ethernet (POE+) ports
    • Support IEEE 802.3at for PoE (Power over Ethernet)
    • Power Sourcing Equipment (PSE) design, provides data and up to 30W of power on each ethernet port
  • USB 3.0 Compliant Hub, USB IF TID# 330000037
    • Supports USB 3.0 SuperSpeed (5Gbps), USB 2.0 Hi-Speed (480Mbps), Full-Speed (12Mbps), and Low-Speed (1.5Mbps)
    • Supports Spread Spectrum Clock (SSC)
  • No Special Driver Requirements; Works Seamlessly With Any Operating System With USB Stack Support
  • 3.5" FDD Form Factor
  • Provides cable port lock mechanism
    • One upstream USB 3.0 cable port (Micro B-type Receptacle) lock mechanism
    • Three downstream 10/100/1000M Ethernet (POE+) ports with Screw Holes for thumbscrew locking Type Ethernet Cable
Introduction

U3H41GEP311E is Three 10/100/1000M Ethernet (POE+) to USB 3.0 Host Adapter (USB 3.0 Hub integrated three10/100/1000M Ethernet (POE+) Bridges).

U3H41GEP311E 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.

It allows user's computer instantly connect to a 10/100/1000Mbps network through an existing USB port. With compliance with USB 3.0 specification, this Bridge Board ensures true 10/100/1000Mbps network speed without any compromise. Besides, compact and bus-powered design means external power is not required.

The 10/100/1000M Ethernet controller combines an IEEE 802.3u compliant Media Access Controller (MAC), USB 3.0 bus controller, and embedded memory. With state-of-the-art DSP technology and mixed-mode signal technology, it offers high-speed transmission over CAT 5 UTP cable or CAT 3 UTP (10Mbps only) cable. Functions such as Crossover Detection and Auto-Correction, polarity correction, adaptive equalization, cross-talk cancellation, echo cancellation, timing recovery, and error correction are implemented to provide robust transmission and reception capabilities.

U3H41GEP311E is fully compliant with Microsoft NDIS5, NDIS6 (IPv4, IPv6, TCP, UDP) Checksum features, and supports IEEE 802 IP Layer 2 priority encoding and IEEE 802.1Q Virtual bridged Local Area Network (VLAN). The above features contribute to lowering CPU utilization, especially benefiting performance when in operation on a network server.

Technical Specifications

USB 3.0 Hub USB IF TID# 330000037

  • USB 3.0 Compliant Hub,
    • 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
  • Provides Upstream Connection status LEDs (SuperSpeed and High-Speed):
    • High-Speed status LED
      • Off = Hub in low/full speed mode
      • On = Hub in high-speed mode
    • SuperSpeed status LED
      • Off = Hub not in SuperSpeed USB mode
      • On = Hub in SuperSpeed USB mode
  • Bus-powered operation.
  • Customizable vendor ID, product ID, and device ID.

USB to 10/100/1000M Ethernet Bridge USB IF TID# 310000126

  • Integrated 10/100/1000M transceiver
  • Auto-Negotiation with Next Page capability
  • Supports USB 3.0, 2.0, and 1.1
  • Supports LPM (Link Power Management)
  • Supports pair swap/polarity/skew correction
  • Crossover Detection & Auto-Correction
  • Supports ECMA-393 ECMA ProxZzzy Standard for sleeping hosts
  • Supports power down/link down power saving
  • Supports hardware CRC (Cyclic Redundancy Check) function
  • Software
    • Microsoft NDIS5, NDIS6 Checksum Offload (IPv4, IPv6, TCP, UDP) and Segmentation Task-offload (Large send v1 and Large send v2) support
    • Supports jumbo frame to 9K bytes
    • Driver-less Design
      • Inbox driver for Windows 8.1 later
      • Auto-Installation for Windows XP/Vista/7/8 drivers
      • Support CDC-ECM for Linux/Android/MacOS
  • IEEE
    • Supports Full Duplex flow control (IEEE 802.3x)
    • Fully compliant with IEEE 802.3 and IEEE 802.3u
    • Supports IEEE 802.1P Layer 2 Priority Encoding
    • Supports IEEE 802.1Q VLAN tagging
    • Supports IEEE 802.3az-2010 (EEE)
  • Microsoft AOAC (Always On Always Connected)
    • Supports link change wake up
    • Supports Microsoft WPD (Wake Packet Detection)
    • Supports Protocol Offload (ARP & NS) at all speeds
  • Intel CPPM (Converged Platform Power Management)
    • Supports L1 with 3ms BESL (USB 2.0)
    • Dynamic LTM messaging (USB 3.0)
    • Supports U1/U2 (USB 3.0)
    • Supports selective suspend
POE+ Feature
  • Supports IEEE 802.3at Power Sourcing Equipment (PSE)
  • Power Delivery 30W per port fully isolated, Total 65W
  • Operates directly from a 56 V isolated supply
  • Provides PD real-time protection through the following mechanisms: overload, under-load, over-voltage, over-temperature, and short-circuit.
  • Auto mode – allows turning PDs on and off automatically.
Number of Ports

Upstream port

  • One Micro B-type Connector

    USB 3.0 Micro B-type lock mechanism

Downstream ports

  • Three 10/100/1000M Ethernet (POE) ports with Screw Holes for thumbscrew locking Type Ethernet Cable
    ‚Äč
  • Power LED
    • On: Port Power On
    • 0.4Hz Blink: Power Management event
    • 0.8Hz Blink: Port Over Load / Port Short Circuit / Port failed at Startup
    • 3.3Hz Blink: Vmain_Out of Range or Over Temp
    • Off: Port Off
  • Link Status LED
Input Power for POE
  • U3H41GEP311E1
    • DC Power input Connector: Walkman-type 2.0 mm DC Jack
    • Power Input Range: DC 48 ~ 57V ( max. 1.17A)
  • U3H41GEP311E2
    • DC Power input Connector: MINI-COMBICON Header
    • Power Input Range: DC 48 ~ 57V ( max.1.17A)
Available Models

U3H41GEP311E1 Walkman-type 2.0 mm DC Jack

U3H41GEP311E2 MINI-COMBICON Headers

Physical Dimensions
  • 3.5" FDD Form Factor
  • 25.4mm (H) x 101mm (W) x 90mm (D)
  • NW: 270g
Kit includes

U3H41GEP311E1

Kit 1: (U3H41GEP311E1-xx-0x)

  • U3H41GEP311E1
  • CB-00607-01 or CB-00607-02---USB 3.0 A Plug to USB 3.0 Mirco B Plug Cable with Jackscrews (M2) on one End 1M or 2M
  • PS-00054-01 --- AC to DC Power Adapter (56V/1.17A)
  • AC power cord 6 feet length (option)
    • North America Plug (NEMA 5-15) --- CB-00260-02
    • Europe Plug (CEE 7-VII Schuko) --- CB-00264
    • British Standard Plug (BS 1363) --- CB-00103
    • Australia Plug (AS3112) --- CB-00272

Kit 2: (U3H41GEP311E1-xx2)

  • U3H41GEP311E1
  • CB-00621-02---USB 3.0 A Plug to Mirco B Plug Type Cable with Jackscrews (M2) on both End 2M
  • PS-00054-01 --- AC to DC Power Adapter (56V/1.17A)
  • AC power cord 6 feet length (option)
    • North America Plug (NEMA 5-15) --- CB-00260-02
    • Europe Plug (CEE 7-VII Schuko) --- CB-00264
    • British Standard Plug (BS 1363) --- CB-00103
    • Australia Plug (AS3112) --- CB-00272

Kit 3: (U3H41GEP311E1-xx3)

  • U3H41GEP311E1
  • PS-00054-01 --- AC to DC Power Adapter (56V/1.17A)
  • AC power cord 6 feet length (option)
    • North America Plug (NEMA 5-15) --- CB-00260-02
    • Europe Plug (CEE 7-VII Schuko) --- CB-00264
    • British Standard Plug (BS 1363) --- CB-00103
    • Australia Plug (AS3112) --- CB-00272

U3H41GEP311E2

Kit 1: (U3H41GEP311E2-KIT1-0x)

  • U3H41GEP311E2
  • CB-00607-01 or CB-00607-02---USB 3.0 A Plug to USB 3.0 Mirco B Plug Cable with Jackscrews (M2) on one End 1M or 2M

Kit 2: (U3H41GEP311E2-KIT2)

  • U3H41GEP311E2
  • CB-00621-02---USB 3.0 A Plug to Mirco B Plug Type Cable with Jackscrews (M2) on both End 2M

Kit 3: (U3H41GEP311E2-KIT3)

  • U3H41GEP311E2
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