D-Link Hi-Speed USB 2.0 4-Port Hub
Contents
1. D Link Building Networks for People 4 Port Hub The D Link DUB H4 2 0 is a Hi Speed with both Microsoft Windows and Apple Universal Serial Bus 2 0 4 port hub with Macintosh Operating Systems backward compatibility to USB 1 0 and 1 1 It provides an out of the box industry As a standard USB hub the D Link DUB standard that allows connection of up tofour H4 buffers USB data from any attached USB peripherals or devices to your USB peripheral in compliance with USB ready PC or Mac The D Link DUB H4 is specifications to provide an invisible targeted at PC and Mac users that are extension of the USB bus Supporting both expanding the number of USB ports on their low speed 1 5 Mbps and 12Mbps7 and Hi system speed 480 Mbps devices each port creates a bridge between the peripheral and host The D Link DUB H4 2 0 is designed to computer provide quick and easy access to the four type A downstream ports for connecting Diagnostic LED s located on the top of the USB peripherals devices or other USB hubs device provide power state self power and A single type B upstream port connects the port status on each port The DUB H4 2 0 is DUB H4 to the host computer or another packaged with all necessary documentation USB hub enabling up to 127 devices to be a 6 foot hi speed USB 2 0 A to B cable connected by cascading multiple hubs and an AC power supply to ensure that the Configured directly by the operating2. arranty 1 Year O CE amp D Link Systems Inc 53 Discovery Drive Irvine CA 92618 www dlink com Copyright D Link Systems Inc 2002 All rights reserved D Link is a registered trademark of D Link Systems Inc Other trademarks or registered trademarks are the property of their respective manufacturers or owners Price and Specifications are subject to changes without notice See inside package for warranty details 24 7 Tech Support is available only in USA 1 Maximum transfer rate based on USB 2 0 specification Actual data throughput will vary Hi Speed USB 2 0 480Mbps gt z O D a USB 1 1 12Mbps H w ee 1X Up to 40X Performance The DUB H4 performes up to 40 times faster than USB 1 1 by utilizing the 480Mbps throughput speed of Hi Speed USB 2 0 Typical USB 2 0 Installation eri Computer with DUB A2 DU 520 USB 2 0 m Enabled USB 2 0 USB 2 0 Scanner Enabled External Printer Storaae D Lin Building Networks for People
3. system useris able to easily and quickly install and the D Link DUB H4 2 0 operates seamlessly use the device 1 Maximum transfer rate based on USB 2 0 specification Actual data throughput will vary 2 Maximum transfer rate based on USB 1 1 specification Actual data throughput will vary Hi Speed USB 2 0 4 Port Hub SPECIFICATIONS Standards e USB Specification Version 2 0 e USB Specification Version 1 1 e USB Specification Version 1 0 e OHCI Open Host Controller Interface e EHCI Enhanced Host Controller Interface Compatible Operating Systems USB 2 0 Speed e Mac OS X with USB 2 0 Support e Microsoft Windows XP ME 2000 98 with USB 2 0 Support USB 1 x Speed e Mac OS 8 6 or above with USB 1 x Support and USB Card Support 1 4 1 e Microsoft Windows XP Me 2000 98 with USB 1 x Support Supplied Current Wiring Topology Tiered Star Connectivity Up to 127 devices by cascading multiple hubs Diagnostic LED s Self Powered Red on self power e Port Status Green one per port Operating Temperature 0 C to 40 C Storage Temperature 0 to 95 non condensing Humidity 5 to 95 non condensing Power Requirements Self Powered 12 6W 2 1A 5 Self Powered Mode 500mA per port ypc Ports e One upstream USB Type B receptacle e Four downstream USB Type A receptacles Size 99 6mmx59 5mmx25 7 mm Power supply Output 5V 2 5A Compliances CE FCC Class B VCCI UL W
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