3Com 10/100BASE-T4 manual Interference Handbook

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FCC CLASS B CERTIFICATION

3Com Corporation

Model No: 3C595-T4

FCC ID: DF63C595-T4

Made in U.S.A.

This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions:

1this device may not cause harmful interference, and

2this device must accept any interference received, including interference that may cause undesired operation.

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, and the Canadian Department of Communications Equipment Standards entitled, “Digital Apparatus,” ICES-003. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures:

■Reorient or relocate the receiving antenna.

■Increase the separation between the equipment and receiver.

■Connect the equipment into an outlet on a circuit different from the one which the receiver is connected to.

■Consult the dealer or an experienced radio/TV technician for help.

The user may find the following booklet prepared by the Federal Communications Commission helpful:

The Interference Handbook

This booklet is available from the U.S. Government Printing Office, Washington, D.C. 20402. Stock No. 004-000-00345-4.

NOTE: In order to maintain compliance with the limits of a Class B digital device, 3Com requires that you use quality interface cables when connecting to this device. Changes or modifications not expressly approved by 3Com could void the user’s authority to operate this equipment. Refer to the manual for specifications on cabling types.

CISPR B COMPLIANCE

This device complies with the EMC directive of the European Community and meets or exceeds the following technical standard:

EN 55022 – Limits and Methods of Measurement of Radio Interference Characteristics of Information Technology Equipment.

This device complies with the CISPR Class B standard.

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Contents Adapters Fast Etherlink Parallel TaskingNetwork Adapter User Guide3Com Corporation 5400 Bayfront Plaza Santa Clara, California Lifetime Warranty Asia Contents Configuring Software Settings Cispr B Compliance Figures Tables Introduction How to Use This GuideAbout this Guide Print Autolink.log ConventionsIntroduction Adapter automatically senses and switches to either10/100BASE-T4 PCI Adapter Adapter Features PCI Technology 3C59X EtherDisk diskette version 5.1 or above Installing the AdapterInspecting the Adapter Installing the Adapter Installing the Boot PromPCI Computer with PCI and Eisa Slots Connecting to the NetworkRJ-45 connector Connecting to the Network Drivers Summary of Driver Loading ProceduresLoading the Network Accessing DOS Using the EtherDisk DisketteUsing Windows This confirms the adapter’s installation Confirming Adapter Installation for WindowsSystem Properties box appears, detailing your system setup Name of the installed 3Com adapter appears, as followsAutoLink Requirements Using NetWare ODIOne Adapter in a Client Alternatively, at the prompt, type AutoLink InstallationAt the prompt, type Read the screen and press Enter ESC=CancelMultiple Adapters in a Client FEA0 Main menu appears Select Configuration and Diagnostic Program and press EnterOne or More Adapters in a Server Loading Ndis DriversFollow the instructions displayed in the subsequent screens Updating Ndis DriversAuto Select Media Type Desktop Management Interface Transcend PC Link SmartAgent Driver AgentsTroubleshooting with the Diagnostic Tests Performing Troubleshooting Diagnostic TestsFast EtherLink 10/100BASE-T4 PCI adapter After performing the diagnostic tests, reboot your computerBefore Running the Tests Types of TestsRunning the Group 1 Tests Starting the Diagnostic ProgramRunning the Group 3 Test Setting Up an Echo Server 3C59XCFG Getting Help If a Test Fails To print the file, type To change the test parameters, follow these steps Changing the Test SetupMiscellaneous Checks LED LEDsAdapter Cabling Requirements Pin assignments for the RJ-45 connectorWhen properly connected to a 10BASE-T network, CablingTwisted-Pair Cable 10BASE-T Specifications 10BASE-T Operation100BASE-TX designates the Ieee 802.3 specification for 100BASE-T Standard100BASE-TX Operation 100BASE-FX Operation 100BASE-T4 OperationFigure A-1 shows the RJ-45 connector pin assignments RJ-45 Connector Pin AssignmentsSettings Type at the prompt Changing Software SettingsTo change the software option settings, follow these steps Select Adapter Installed Adapters Press Tab to highlight OK. Press Enter Continue this procedure with any of the other options\CONFIG\3C595.SET Adapter Specifications SpecificationsTechnical Support On-line Technical Services3Com Bulletin Board Service Press Return to see the 3ComForum main menu World Wide Web Site3ComForum on CompuServe To use 3ComForum Log on to CompuServeLocal numbers are available within the following countries 3ComFacts Automated Fax ServiceSupport from Your Network Supplier To obtain an RMA number, call or fax Returning Products for RepairDetails about recent configuration changes, if applicable 100BASE-T GlossaryBus Auto Select Media TypeEMM386 EIA/TIAMAC STP Numerics IndexDOS Ndis Network Driver Optimization option setting B-2 Windows 3.X 3-3 Windows Limited Warranty 3Com Corporation Bayfront Plaza Interference Handbook CE Notice
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