Black Box IC147A Manual Download Page 9

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Features

• Fully compliant with the USB 2.0 specification.

• Backward compatible with USB 1.1.

• Supports transfer rates of 1.5, 12, and 480 Mbps.

• Four independent, fully functional, 480-Mbps downstream ports.

• Per-port overcurrent protection.

• Per-port bus status LED indicators.

System Requirements

• One of the following operating systems: Windows XP; Windows

2000; Windows Me;

Win98 SE; Mac

OS 8.6 or higher.

• USB 2.0 Host Controller, installed on the computer.

NOTE

Only systems with a USB 2.0 driver installed can support data transfer speeds of up to
480 Mbps.

NOTE

The USB 2.0 (4-Port) Hub can be connected to a USB 1.1 Host Controller; however, it will only
support USB 1.1 speeds (1.5 or 12 Mbps).

Summary of Contents for IC147A

Page 1: ...l free in the U S Call 877 877 BBOX outside U S call 724 746 5500 FREE technical support 24 hours a day 7 days a week Call 724 746 5500 or fax 724 746 0746 Mailing address Black Box Corporation 1000 P...

Page 2: ...d and used in accor dance with the instructions may cause harmful interference to radio communications If this equipment does cause harmful interference to radio or telephone reception which can be de...

Page 3: ...R glement sur le brouillage radio lectrique publi par Industrie Canada NORMAS OFICIALES MEXICANAS NOM ELECTRICAL SAFETY STATEMENT INSTRUCCIONES DE SEGURIDAD 1 Todas las instrucciones de seguridad y o...

Page 4: ...los orificios de ventilaci n 10 El equipo el ctrico deber ser situado fuera del alcance de fuentes de calor como radi adores registros de calor estufas u otros aparatos incluyendo amplificadores que...

Page 5: ...a cubierta u orificios de ventilaci n 18 Servicio por personal calificado deber ser provisto cuando A El cable de poder o el contacto ha sido da ado u B Objectos han ca do o l quido ha sido derramado...

Page 6: ...puter Inc PS 2 is a registered trademark of International Business Machines Corporation Windows is a registered trademark of Microsoft Corporation Any other trademarks mentioned in this manual are ack...

Page 7: ...500 mA maximum Temperature Tolerance Operating 41 to 104 F 5 to 40 C Storage 4 to 140 F 20 to 60 C Humidity Tolerance Up to 80 noncondensing Housing Plastic Power External power supply IC147A Input 10...

Page 8: ...ed to connect all the USB peripherals that you may want to use The USB 2 0 4 Port Hub complies with the USB 2 0 standard This represents the second USB generation and provides transfer rates of up to...

Page 9: ...t bus status LED indicators System Requirements One of the following operating systems Windows XP Windows 2000 Windows Me Win98 SE Mac OS 8 6 or higher USB 2 0 Host Controller installed on the compute...

Page 10: ...ated on the hub s side panel See the illustration 3 Plug the USB cable s A connector end into your computer system s USB host controller port 4 To connect up to four peripherals use additional USB cab...

Page 11: ...the diagram above 1 Power LED Lights when the unit is receiving power from the power source at the correct current level 2 Port LEDs A Port LED lights green when the downstream peripheral device conne...

Page 12: ...he LED turns amber 3 Power Jack The power adapter cable plugs in here 4 Root Upstream Port The cable that connects the hub to the computer s USB controller plugs in here Downstream ports 1 4 Cables fr...

Page 13: ...do make a record of the history of the problem We will be able to provide more effi cient and accurate assistance if you have a complete description including The nature and duration of the problem Wh...