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Cheetah USB Hub Quick Installation Guide...
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USB-equipped peripherals (including other hubs), and 1 upstream port for connection to your PC's USB port, or to another USB204B. It supports both full speed (12 Mbps) and low speed (1.5 Mbps) devices such as a mouse, keyboard or joystick. The USB204B can be either self-powerd or bus- powered.
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A PC operating system with a generic USB hub driver, including Microsoft Windows 95 (OSR2.1 or later), 98, 2000 Hub Operation The USB204B is a device used to extend the host PC USB interface. The hub supplies 4 additional USB ports to attach to devices or other hubs.
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Devices can be “low-power” or “high-power,” with “low-speed” or “full-speed” signaling. The USB204B is a high-power, full-speed device. Refer to instructions supplied with each USB device for their individual operation. 1. Prepare standard 90Ω USB cable with Type-A (upstream) and Type-B (downstream) plugs on each end.
Quick Installation Guide Troubleshooting The USB204B can be easily monitored through its indicators. You should be able to quickly resolve any problem by following the troubleshooting steps listed below. If you cannot solve the problem, contact your Accton distributor for further assistance.
USB Application Diagram EMI Warning FCC Class B Certification Accton Technology Corporation Model Numbers: USB204B FCC ID: HED4000USB Warning: This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules.
Quick Installation Guide interface cable when connecting to this device. Changes or modifications not expressly approved by Accton could void the user's authority to operate this equipment. Suggested cable type is 90Ω USB cable. CE Mark Declaration of Conformance This is to certify that this product complies with ISO/IEC Guide 22 and EN45014.
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