3Com EISA 10/100BASE-T manual Interference Handbook

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FCC CLASS B CERTIFICATION STATEMENT

3Com Corporation

Model No: 3C597-TX

FCC ID: DF63C597-TX

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.

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Contents Network Adapter Fast Etherlink Parallel TaskingUser Guide Adapters3Com Corporation 5400 Bayfront Plaza Santa Clara, California Lifetime Warranty France, Israel Contents Loading Network Drivers Cispr B Compliance Figures Tables About this Guide How to Use This GuideIntroduction Print Autolink.log ConventionsIntroduction Adapter FeaturesSingle-slot, 32-bit half-card Procedure Overview Procedures described in this guide are shown in FigureHardware Installation Overview Installing the HardwareInspecting the Adapter Installing the Boot PromInserting the Fast EtherLink Eisa Adapter Computer with PCI and Eisa Slots Name of the installed 3Com adapter appears, as shown below Conﬁrming Adapter InstallationList of devices appears, arranged by type Connecting to the Network Installing the Hardware Auto Select Media Type Adapter Conﬁguration Overview Configuring the AdapterConﬁguring the Adapter Using a NOS Other Than WindowsUsing Windows Complete one of the following instructions Software Option SettingsNetwork Driver Optimization Media TypeFull Duplex Multitasking environments, choosingAt the prompt, type Changing the SettingsI N N U Second dialog box appears Continue this procedure with any of the other optionsPress Tab to highlight OK. Press Enter Select Adapter Installed Adapters Drivers Loading NetworkLocating the Network Drivers Accessing DOSLoading NetWare ODI Drivers Describes how to access DOS from various operating systemsOne Eisa Adapter in a Client Loading Network Drivers To view the full text of the license agreement, press F1 Alternatively, at the prompt, typeHave only one 3Com Bus Master adapter installed To print the ﬁle, type Multiple Eisa Adapters in a ClientWhen the program has ﬁnished a Save the conﬁguration Repeat a for the second adapter Reboot the computer Finding the Adapter’s Slot NumberMain menu appears One Eisa Adapter in a Server Loading NetWare ODI Drivers Multiple Eisa Adapters in a ServerFinding the Adapter’s Port Address for Multiple Adapters For the latest NLMs, contact Novell For NetWare 3.12, 4.0, orLoading Non-NetWare Drivers Loading Windows 95 DriversTo load other types of network drivers, follow these steps Ndis Windows for Workgroups Ndis DriversWindows NT, version WindowsDesktop Management Interface Transcend PC Link SmartAgent Driver AgentsAdditional Drivers Illustrates how the procedures in this chapter might be used Performing Troubleshooting Diagnostic TestsBefore Running the Tests Diagnostic Tests OverviewTypes of Tests Starting the Diagnostic ProgramRunning the Group 1 Tests Command Line AccessTo run the Group 1 tests, follow these steps Press Enter to start the testsMbps or 100 Mbps Running the Group 3 TestSetting Up an Echo Server Enable the Group 3 test by selecting the Enable Group button Getting Help If a Test Fails To change the test parameters, follow these steps Changing the Test SetupMiscellaneous Checks LED LEDsPerforming Troubleshooting and Diagnostic Tests Adapter Card Speciﬁcations SpecificationsCSMA/CD local area network Local area networkWhen properly connected to a 10BASE-T network, RJ-45 Connector Pin AssignmentsCabling Requirements Maximum UTP cable distance is 100 meters at either speed3Com Bulletin Board Service On-line Technical ServicesAccess by Modem Technical SupportWorld Wide Web Site 3ComFacts Automated Fax ServiceThreeComForum on CompuServe To use ThreeComForum Log on to CompuServeLocal numbers are available within the following countries Support from Your Network SupplierDetails about recent conﬁguration changes, if applicable To obtain an RMA number, call or fax Returning Products for RepairAUI cable GlossaryBackplane BackboneBus DriverEMM386 Echo serverEthernet Server Parallel TaskingTransceiver Twisted-pairIndex SymbolsNumerics Diagnostic tests NLMs 4-10, 4-12 NETWARE\SERVER subdirectory 4-11 network Limited Warranty 3Com Corporation Bayfront Plaza Interference Handbook Cispr B Compliance