DSB-H3E

The D-Link DSB-H3E is a 10Mb Ethernet Network Adapter with an integrated 3-port Universal Serial Bus USB hub. Its IEEE802.3 standard 10BASE-T RJ-45 connector provides a quick and simple method of plugging into an Ethernet network hub or switch. Additionally, the DSB-H3E allows a user to connect up to three USB peripherals, hubs, or devices, to a Windows98 PC or laptop.

The DSB-H3E provides quick and easy access to the three type 'A' downstream ports for connecting peripherals with USB support. It also allows other USB hubs and devices to be connected. A single type "B" upstream port is provided for connecting to the host computer, or another USB hub.

As a standard compliant USB hub, the D-Link DSB-H3E buffers USB data from any attached peripherals or devices in strict adherence with USB Specification version 1.1 to provide an invisible extension of the USB bus. Supporting both low speed 1.5Mb/s devices and high speed 12 Mb/s devices, each port creates a bridge between the peripheral and host computer.

As a USB device, the DSB-H3E removes the need to take up an ISA, PCI, or PC Card slot to add LAN connectivity to a PC desktop or laptop computer. Installation and use are further simplified by living up to USB's out-of-the-box bus approach to connecting computer peripherals. Users will not need to open the case of their computer, nor will they be required to set IRQ's. The DSB-H3E represents the simplest way to network using IEEE 802.3 standard Ethernet.

Standards

  • USB Specification version 1.1
  • OHCI
  • UHIC

Supplied Current

  • Self-Powered Mode: 500mA per USB port

Ports

  • One upstream (USB Type B receptacle)
  • Four downstream (USB Type A receptacles)
  • One RJ-45 (Ethernet 10BASE-T port)

Diagnostic LED's

  • Power
  • Port Status (USB Type B port, USB Type A ports)
  • Link/Traffic (Ethernet RJ-45 Port)

Wiring Topology

  • Tiered Star (USB), Star (Ethernet)

USB Connectivity Rules

  • Five cascaded hubs maximum
  • 5 m maximum between each hub
  • Up to 127 devices

Dimensions

  • 118 x 67 x 32 mm

Temperature

  • Operating Temperature: 0°C to 70°C

Humidity

  • 5% to 95%, non-condensing

Dimensions

  • 118 x 67 x 32 mm

Compliances

  • CE, FCC Class B, VCCI

Safety

  • UL
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