3Com 7000 manual Thermal, Recommendations, Wiring Closet, Considerations

Page 106

106APPENDIX C: SITE REQUIREMENTS

Power requirements: 115-Volts AC power, 15-Amp service receptacles, type N5/15 or NEMA 5-15R (for U.S.) or 220 Volts AC for Europe.

Thermal

This sections contains recommendations for handling the heat generated

Recommendations

by the CoreBuilder 7000 family ATM switch. It is essential that you

 

provide a suitable environment for both performance and safety.

General

The following are some general thermal recommendations for the wiring

Recommendations

closet:

 

Ensure that the ventilation in the wiring closet is adequate to maintain

 

a temperature below 40° C (104° F).

 

During non-business hours, make sure that the ventilation is not shut

 

down while a CoreBuilder 7000 family ATM switch remains powered

 

up; otherwise, the equipment may overheat.

Power and Heat

The following are power and heat specifications for the CoreBuilder 7000

Specifications

family ATM switch:

 

Maximum power consumption: 250 Watts

 

Maximum heat generated: 1724 BTU per hour

 

Operating temperature: 0° to 40° C (32° to 104° F)

 

 

Wiring Closet

The cabling system used at the facility should cover the majority of wiring

Considerations

closet concerns. You may want to consider the following

 

recommendations.

 

Verify that the facility meets all requirements mentioned in the system

 

cabling plan.

 

Ensure that the system is easily accessible for installation and service.

 

Use AC power, 15-Amp service receptacles, type N5/15 or NEMA

 

5-15R for 120Vac.

 

Select a vinyl floor covering for the wiring closet. (Concrete floors tend

 

to accumulate dust, and carpets often cause static electricity.)

 

Ensure that the wiring closet floor is flat and level. If the floor is not

 

level, ensure that the racks are bolted to the floor to prevent them

 

from tipping over.

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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 Information About this GuideFinding Specific This GuideIcon Description ConventionsConvention Description CoreBuilder Family ATM Switch Documents DocumentationCoreBuilder 7000 Family ATM Switches Operations Guide Document 3Com Part NumberMap If you want to ReadYear CommentsCompliance Overview Overview Component SummaryInterface Module Installation Stage ChapterFans Stage Chapter Overview Unpacking Family ATM SwitchUnpacking Instructions CoreBuilderUnpacking Instructions Family ATM Switch Safety PrecautionsVorsichtsmaßnahm en Mesures de sécuritéTable Top InstallationPreparation 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 to ensure operation should the main switch module Switch ModuleModule, see in the Operations Guide 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 Fan Tray Connecting toSwitch to different types of network devices 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 System States POWER-ONHow they are indicated on the LED display I L Color Description SourceModule LEDs Port InterfaceList the permanent 4-port interface module panel LEDs Link Status Color Description LOSPOWER-ON Logging in to Configuring Corebuilder 7000 Family ATM SwitchLogin screen appears Topics covered in this chapter includeSetup Integrated FastChassis-oriented Setup Chassis-wide VLANsSwitch Setup Mode Full Setup ModeSetup Mode Selection Setup Section Description Setting Special ParametersSections Following message appears on the screen Default Parameter ValuesType To Go Pnni is available in version 4.5 extended only Pnni Parameters Enter Pnni Node Level 0 to 104 Your choice is displayed Factory default isAs in , select the capacity of Bank 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 Integrated Fast Setup configures a minimum set of network Additional SwitchConfiguration Some additional configuration tasks might beConfiguring a PVC Configuring SVCsConfiguring Network Prefix and ATM Addresses Configuring Clock SynchronizationMenu Option Path Description VPI/VCIRetrieving StoringParameters Configuring the Corebuilder 7000 Family ATM Switch SYS\ 3 LOA \6 TCU Following messages are displayed for each data type Loading a Single Configuration Data TypeEnter the name of the file to receive the data on disk 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 1 Shift O System is now in operational modeMethod 2 dbgoff.bat Migrating from E-IISP to Pnni Redundant Power Supply Redundancy Corebuilder 7000 Family ATM SwitchTypes of Power Supplies Load Sharing CoreBuilder 7000 family power supplies are shown in TableOverloading ATM Physical Modules Port and 8-port ATM Interface CardsCoreBuilder 720X Ethernet/ATM Interface Card 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 applications40A DC Power Supply Power Supply 90A AC Power Supply SpecificationsParameter Channel Heat Dissipation W Heat Dissipation BTU Troubleshooting Problem Recommended ActionFamily ATM switch power supply Power SupplyTroubleshooting Problem Possible Cause Recommended ActionSafety Precautions for Fiber Optics Connectors Procedure ActionTroubleshooting Switching Module Specifications Standards supported Power SupplyCoreBuilder Management and Interface LEDs Switch Module Interface CardCoreBuilder Management and Interface Connectors InterfacesPage Safety Information Bodily HarmDommages KörperlicheSchäden CorporelsSchäden am Gerät Appendix B Safety Information Site Requirements RequirementsRecommendations Wiring ClosetThermal ConsiderationsLocation codes or some type of floor grid matrix Ambient temperature and humidityDistribution Rack Distribution rack refer to FigureAppendix C Site Requirements If you are installing new cabling, follow these guidelines Installing New CablingCabling Requirements Accordingly ATM CablingJumper location, and any additional information Used at the siteDirt on the Fiber Optic Lens Fiber optic cableDamaged Transceiver Due to Excessive Insertion Force 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 Technical Support ServicesServices Online TechnicalHours a day, 7 days a week Access by Analog ModemUsername anonymous Country Data Rate Telephone Number847 262 Access by Digital Modem408 727 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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