Intel 100BASE-TX manual Network Configuration Decisions, Mbps Network Devices

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C H A P T E R 3

Intel Express 100BASE- TX Stackable Hub

Network Configuration Decisions

Before connecting your network devices to the ports on the Express hub, make sure you have made the following network configuration decisions:

Ensure that the new connections are within the simple Fast Ethernet repeater rules.

Ensure that all 100BASE-T connections are within their cable length limits.

Determine what kinds of cables you will use for 100BASE-T port connections. Ensure that the cables you choose comply with the type of port you are connecting to.

Determine which 100BASE-T modules you will need to install in the hub (if any) for connecting your network devices.

Refer to Appendix B to review the guidelines that can help you determine your network configuration.

100 Mbps Network Devices

To connect 100BASE-T network devices (such as, workstations, servers, and printers) to the 100BASE-T Hub, you must ensure that each device is physically and logically configured to operate at 100 Mbps Fast Ethernet.

Your 100BASE-T network devices should include 10/100 Mbps adapter cards or 100 Mbps adapter cards that allow the device to transmit and receive data over 100 Mbps pipes. To enable the 100 Mbps “pipes” to be used efficiently, you may have to modify the device configuration files.

If the network devices have not been configured for 100 Mbps Fast Ethernet operation, make sure you plan an adequate amount of time to rearchitect your network.

For instructions on installing adapter cards and configuring network devices, refer to the documentation that shipped with your adapter card. If these instructions do not include instructions regarding the reconfiguring of your device, check the documentation that shipped with that device for this information.

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Contents 100BASE-TX Page Statement of Conditions Certificate of the Manufacturer/Importer Limitation of liability and remedies Limited 1-year hardware warrantyReturning a defective product Page Contents Index Intel customer support Features OverviewPhysical Description Chassis Major ComponentsRJ-45 100BASE-TX Ports Pin # MDI-X signal MDI signal PortFront Panel MDI/MDI-X Switch LED MatrixThis shows the LED matrix on the Express hub Type Label Color MeaningType Label Color Meaning 100BASE-T Media Adapter Slot Expansion SlotRear Panel Power ReceptacleCascade Connectors A P T E R Intel Express 100BASE- TX Stackable Hub Installing Removing Express Hub Site Preparation Operating Requirement EnvironmentPackage Contents Required Tools and MaterialsInstalling an Express hub Installing the Hub in a RackInstalling the Hub on a Table or Shelf Completing the InstallationPage Stacking and Cascading Hubs Installing Multiple HubsPhysical Requirements for Installing Multiple Hubs Installing Network Management Modules Mounting Requirements for Installing Multiple HubsInstalling Optional Modules in the Hub Installing and Connecting Multiple Hubs Removing an Express hub Removing and Installing Filler Panels Removing a filler panel Physical Configuration Guidelines Making Connections to 100BASE-T PortsNetwork Configuration Decisions Mbps Network DevicesConnecting Cables to the Hub Verifying Installation Checking the LEDsOther Items To Check Color Status indicationsUnit Numbering Convention 100BASE-T Network Configurations 100BASE-T Shared LANConnecting 100BASE-T Workstations to the Hub 100BASE-T Switched LAN 100BASE-TXA P T E R Intel Express 100BASE- TX Stackable Hub Appendix a Technical Specifications Optional Equipment Technical SpecificationsElectrical Specifications Network Protocol and Standards CompatibilityPhysical Specifications Environmental SpecificationsSafety Agency Approvals Electromagnetic EmissionsInterface Options Optional EquipmentMedia Adapters Network Management Module 100BASE-TX Host ModulesP E N D I Page Physical Layer Media Specifications Appendix B 100BASE-T Topology Rules and GuidelinesRepeater Rules 100BASE-FXNetwork Topology Extensions 100BASE-T network topology of 400 meters 100BASE-T network topology of 521.6 meters Calculating Round Trip Collision Delay 100BASE-TSTP DTE types Maximum round trip Delay value Index D E NMM D E Intel customer support