3Com 7000 Fan Tray, Connecting to, Network Devices, Switch to different types of network devices

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44CHAPTER 4: INSTALLING AND CONNECTING COREBUILDER MODULES

4Grab both inject handles and push them inward. This locks the card into the chassis. You may have to apply considerable pressure to the handles. An audible “click” indicates that the connectors have engaged.

5Tighten the card’s securing screws. You are now ready to connect cables to the appropriate ports of the module.

Replacing a 4-Port

To replace individual daughter cards, or to replace the entire interface

Interface Module

module:

1Disconnect the cables from the card's ports. Ensure that there is a record of where the cables are attached so that you can correctly re-connect them to the new card.

2Loosen the screws at the extreme right and left of the card, near the insert/eject handles.

3Grasp the insert/eject handles of the card you want to replace and push them outward. This ejects the card. You may have to apply considerable force to the handles. You will hear a “click” to indicate that the connections have separated, and the card will slide slightly forward out of the CoreBuilder chassis.

4If you are replacing the entire interface card, remove the new card from its anti-static bag. Place the old card in the anti-static bag and set it aside in a safe place.

Fan Tray

To replace the fan tray:

1Loosen the screws at the top and bottom of the fan tray.

2Pull the fan tray out of the chassis.

3Remove the new fan tray from its antistatic bag. Place the old fan tray in the antistatic bag and set it aside in a safe place.

4Orient the fan tray so its labelling is upright.

5Insert the new fan tray into the chassis by placing it between the guides of the slot and sliding it until it stops.

6Tighten the fan tray’s securing screws.

Connecting to

This section describes how to connect the CoreBuilder 7000 family ATM

Network Devices

switch to different types of network devices.

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Contents Software Version 4.55 Base and Extended 3Com Corporation 5400 Bayfront Plaza Santa Clara, California Contents Installing and Connecting Corebuilder Modules Configuring the Corebuilder 7000 Family ATM Switch Troubleshooting Glossary 3COM Corporation Limited Warranty Page About this Guide Finding SpecificInformation This GuideConvention Description ConventionsIcon Description CoreBuilder Family ATM Switch Documents DocumentationCoreBuilder 7000 Family ATM Switches Operations Guide Document 3Com Part NumberMap If you want to ReadCompliance CommentsYear Overview Overview Component SummaryFans Installation Stage ChapterInterface Module Stage Chapter Overview Family ATM Switch Unpacking InstructionsUnpacking CoreBuilderUnpacking Instructions Family ATM Switch Safety PrecautionsVorsichtsmaßnahm en Mesures de sécuritéInstallation PreparationTable Top As shippedPreparation For installation Universal Mounting Hole Pattern Family ATM Switch Core Builder Modules Power Supply Installing a Power To install a power supply module Supply ModuleModule, see in the Operations Guide Switch ModuleModule to ensure operation should the main switch module Module Setting up Switch Module Redundancy Redundancy You should see the following displayGeneral Description of the Procedure Preparatory StepsProcedure Execution Hardware Redundancy Setup NMS-Based Lane Redundancy SetupVerifying Lane Redundancy Setup Lecs Elan database does not transfer automaticallyInstalling and Connecting Corebuilder Modules Port Interface Module ATM Interface Daughter CardsShows the E-3 daughter card Port ATM Interface Module Connecting to Switch to different types of network devicesFan Tray Network DevicesFiber Optic Power Budget of 3Com Products OC-3 SMCoreBuilder SM-1300 SDX-1155B ATM port MM-820 15.1 Selecting a Power Cord Plugging in the Unit How they are indicated on the LED display POWER-ONSystem States I L Color Description SourceList the permanent 4-port interface module panel LEDs Port InterfaceModule LEDs Link Status Color Description LOSPOWER-ON Configuring Corebuilder 7000 Family ATM Switch Login screen appearsLogging in to Topics covered in this chapter includeSetup Integrated FastChassis-oriented Setup Chassis-wide VLANsSetup Mode Selection Full Setup ModeSwitch Setup Mode Sections Setting Special ParametersSetup Section Description Type To Go Default Parameter ValuesFollowing message appears on the screen Pnni is available in version 4.5 extended only Pnni Parameters Enter Pnni Node Level 0 to 104 As in , select the capacity of Bank Factory default isYour choice is displayed Configuring the Corebuilder 7000 Family ATM Switch Pnni is available in version 4.5 extended only Configuring the Corebuilder 7000 Family ATM Switch Integrated Fast Setup Configuring the Corebuilder 7000 Family ATM Switch Following shows a typical virtual network configuration Type To performEthernet port Belongs To VN # 1-17 Integrated Fast Setup Additional Switch ConfigurationIntegrated Fast Setup configures a minimum set of network Some additional configuration tasks might beConfiguring SVCs Configuring Network Prefix and ATM AddressesConfiguring a PVC Configuring Clock SynchronizationMenu Option Path Description VPI/VCIParameters StoringRetrieving Configuring the Corebuilder 7000 Family ATM Switch SYS\ 3 LOA \6 TCU Loading a Single Configuration Data Type Enter the name of the file to receive the data on diskFollowing messages are displayed for each data type Upload status is displayed as followsFor loading a single item you can enter a full file name Loading the Other Data TypeConfirm the download Download status is displayed as follows Utility Batch file nameFollowing methods Method 2 dbgoff.bat System is now in operational modeMethod 1 Shift O Migrating from E-IISP to Pnni Types of Power Supplies Redundancy Corebuilder 7000 Family ATM SwitchRedundant Power Supply Overloading CoreBuilder 7000 family power supplies are shown in TableLoad Sharing CoreBuilder 720X Ethernet/ATM Interface Card Port and 8-port ATM Interface CardsATM Physical Modules CoreBuilder 74XX Ethernet/ATM Interface Card CoreBuilder 76XX Fast Ethernet Interface CardData Closet Ethernet ATM Data Center with high-density Fast EthernetProviding Redundancy for Various Power Loads Other applicationsParameter Channel Power Supply 90A AC Power Supply Specifications40A DC Power Supply Heat Dissipation W Heat Dissipation BTU Troubleshooting Problem Recommended ActionPower Supply TroubleshootingFamily ATM switch power supply Problem Possible Cause Recommended ActionSafety Precautions for Fiber Optics Connectors Procedure ActionTroubleshooting Switching Module Specifications Power Supply CoreBuilder Management and Interface LEDs Switch ModuleStandards supported Interface CardCoreBuilder Management and Interface Connectors InterfacesPage Safety Information Bodily HarmKörperliche SchädenDommages CorporelsSchäden am Gerät Appendix B Safety Information Site Requirements RequirementsWiring Closet ThermalRecommendations ConsiderationsAmbient temperature and humidity Distribution RackLocation codes or some type of floor grid matrix Distribution rack refer to FigureAppendix C Site Requirements Cabling Requirements Installing New CablingIf you are installing new cabling, follow these guidelines ATM Cabling Jumper location, and any additional informationAccordingly Used at the siteDamaged Transceiver Due to Excessive Insertion Force Fiber optic cableDirt on the Fiber Optic Lens Comparing Fiber to Specifications Specification DescriptionNumerical Aperture Example Type of Insertion LossMHz km / xkm = y MHz MHz km / 2 km = 250 MHzCategory Specifications Descriptions Single Mode Fiber Specifications Category Output power Mixed Fibers combination CoreBuilder 7000 Serial Port Serial Port PinoutsPin Signal Meaning Pin Male Pin FemaleCoreBuilder 7000 Serial Port To Modem Port Pin Male Appendix D Cabling Requirements Services ServicesTechnical Support Online TechnicalAccess by Analog Modem Username anonymousHours a day, 7 days a week Country Data Rate Telephone Number408 727 Access by Digital Modem847 262 Europe, South Africa, and Middle East Country Telephone Number Asia, Pacific RimCountry Telephone Number Fax Number Appendix E Technical Support Glossary Glossary Glossary Communications Glossary Glossary Glossary OAM Channel Glossary Glossary Glossary Index PVC Hardware kit LES Fast 56 setup mode full UNI Setup 39 virtual LAN Index 3Com Corporation Limited Warranty Warranties Exclusive
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Manual 66 pages 7.48 Kb

7000 specifications

The 3Com 7000 is a robust and versatile networking solution designed to meet the demands of enterprise environments. Renowned for its reliability and scalability, the 3Com 7000 is highly suitable for organizations requiring efficient data handling and enhanced network performance. This multi-layer switching platform integrates advanced technologies, making it a preferred choice for modern businesses.

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In summary, the 3Com 7000 is a sophisticated networking solution characterized by its modularity, advanced routing capabilities, robust security features, user-friendly management, and high performance. These attributes make it a compelling choice for enterprises looking to enhance their networking infrastructure for a competitive edge.