3Com SuperStack II 3C16971 User Manual

Also see for SuperStack II: User guide Using User guide User guide Supplement sheet

Contents

3Com SuperStack II 3C16971 User Manual Manual pdf 4 page image

Technical SpecificationElectromagnetic CompatibilityFCC Statement This equipment has been tested and found to complywith the limits for a Class A digital device, pursuant to part 15 of theFCC rules. These limits are designed to provide reasonable protectionagainst harmful interference when the equipment is operated in acommercial environment. This equipment generates, uses and canradiate radio frequency energy and, if not installed and used in accor-dance with the instructions, may cause harmful interference to radiocommunications. Operation of this equipment in a residential area islikely to cause harmful interference to radio communications, inwhich case the user will be required to correct the interference at theirown expense.CSA Statement This Class A digital apparatus meets all requirementsof the Canadian interference-Causing Equipment RegulationsCet appareil numérique de la classe A respecte toutes les exigences duRèglement sur le matériel brouilleur du Canada.Warranty InformationThe following is a partial description of 3Com Corporation’s LimitedWarranty statement. For a complete copy of the warranty, see theuser guide that accompanies your switch.3Com warrants its hardware products to be free from defects inworkmanship and materials, under normal use and service, for thefollowing lengths of time from the date of purchase from 3Com or itsAuthorized Reseller:If a product does not operate as warranted above during the applica-ble warranty period, 3Com shall, at its option and expense, repair thedefective product or part, deliver to Customer an equivalent productor part to replace the defective item, or refund to Customer the pur-chase price paid for the defective product. All products that arereplaced will become the property of 3Com. Replacement productsmay be new or reconditioned. Any replaced or repaired product orpart has a ninety (90) day warranty or the remainder of the initial war-ranty period, whichever is longer.Documentation CommentsYour suggestions are very important to us. They will help make ourdocumentation more useful to you. Please e-mail comments aboutthis document to 3Com at:pddtechpubs_comments@3com.comstating the document title, document part number and page numberif appropriate.© 3Com Technologies, 1998. All rights reserved. No part of thisdocumentation may be reproduced in any form or by any means or used tomake any derivative work (such as translation, transformation, or adaptation)without permission from 3Com Technologies.3Com registered trademarks are registered in the United States, and may ormay not be registered in other countries.Part No. DUA1697-0AAA02Published March 1998Operating Temperature 0° to 50°C (32° to 122°F)Storage Temperature –10° to 70°C (14° to 158°C)Operating Humidity 10–95% non-condensingMinimum Output Power –20dBmInput Sensitivity –31dBmPower Budget 11dBmPower Consumption (@5V DC) 3A (15W)Standards:SafetyEMCEmissionsImmunityEnvironmentalUL 1950EN60950CSA22.2#950EN55022 Class B, FCC Part 15 Sub-part B Class A, ICES-003 Class A,AS/NZS 3548 Class B, VCCI Class BEN50082-1EN60068 (IEC 68)Network adapters LifetimeOther hardware products (unless otherwise specifiedabove)1 yearSpare parts and spare kits 90 days

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