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Q-Logic 59021-05 manual 3. Fan Removal, Fans

Models: 59021-05

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Figure 6-3. Fan Removal

6 – Removal/Replacement
Fans

6.3

Fans

The fans are hot pluggable. This means you can remove or install one of the fans while the switch is operating without disrupting service. The fan is completely enclosed, so there is no risk of injury from the fan blades. The fans are also interchangeable; that is, the left and right fans are the same unit.

To remove a fan, loosen the two retaining screws, then grasp the fan housing and pull firmly to disengage the modular connector. Slide the fan out of its bay as shown in Figure 6-2.

Figure 6-3. Fan Removal

When replacing a fan, consider the following:

■The left and right fans are interchangeable. However, you must orient the fan so that the modular connector aligns with the mating connector in the switch as shown in Figure 6-4.

■Replacement fans must be compatible with the switch air flow direction. Air flow direction for switch model SB2A-16A is front-to-back; air flow direction for switch model SB2A-16B is back-to-front.

■A label on the fan indicates the switch model number and fan air flow direction as shown in Figure 6-4.

CAUTION! Both fans must have the same air flow direction to prevent the switch from overheating.

6-4	59021-05 A

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Q-Logic 59021-05 manual 3. Fan Removal, Fans

Contents

SANbox2-16 Fibre Channel Switch Installation Guide S i m p l i f yDocument Revision History Section IntroductionGeneral Description Table of ContentsInstallation PlanningSection SectionDiagnostics/Troubleshooting Fatal Error Blink PatternConfiguration File System Error Blink Pattern Excessive Port ErrorsRemoval/Replacement Appendix A SpecificationsAppendix B Command Line Interface SectionPage Glossary IndexFigures Tables PageSection IntroductionIntended Audience SANbox2-8c/16 Switch Management User’s Guide, Publication Number Related MaterialsSafety Notices SicherheitshinweiseNotes informatives relatives à la sécurité 4-3, 4-5Canadian Department of Communications Class A Compliance Statement Communications StatementsFederal Communications Commission FCC Class A Statement CE Statement VCCI Class A Statement BSMI Class A StatementLaser Safety Information Electrostatic Discharge Sensitivity ESDS PrecautionsZugä ngliche Teile Accessible PartsPiè ces Accessibles Technical Support AvailabilityTraining Contact Information1 - Introduction Technical Support1-10 59021-05 ASection Figure 2-1. SANbox2-16 Fibre Channel SwitchGeneral Description Power Switches Maintenance ButtonChassis Controls and LEDs Figure 2-2. Chassis Controls and LEDSOver Temperature LED Amber Chassis LEDsFan Fail LED Amber Figure 2-3. Chassis LEDsInput Power LED Green Heartbeat LED AmberFibre Channel Ports Figure 2-4. Fibre Channel PortsSmall Form-Factor Pluggable SFP Transceivers Port LEDsFigure 2-5. SFP Transceiver Figure 2-6. Port LEDsPort Modes Logged-In LEDActivity LED Expansion Port Fabric PortsTranslated Loop Port Ethernet Port Serial PortFigure 2-7. Ethernet Port Figure 2-8. Serial PortTable 2-1. Serial Port Pin Identification Power SuppliesFigure 2-9. Power Supply Components Fans Figure 2-10. FansSwitch Management Switch Management 2 - General Description2-12 59021-05 ASection PlanningDevices Multiple Chassis Fabrics Domain ID, Principal Priority, and Domain ID LockFigure 3-1. Cascade-with-a-Loop Topology Common TopologiesCascade Topology Mesh Topology Figure 3-2. Mesh TopologyMultistage Topology Figure 3-3. Multistage TopologyPerformance DistanceSame Switch BandwidthLatency Source Port RateDevice Access Access Control List Hard Zones Soft ZonesVirtual Private Fabric Hard Zones Fabric ManagementFabric Security 3 - Planning Fabric Security3-12 59021-05 AInstallation Switch Power RequirementsSite Requirements Fabric Management WorkstationEnvironmental Conditions Installing a SwitchFigure 4-1. SANbox2-16 Fibre Channel Switch Mount the Switch Install SFP Transceivers Figure 4-2. Installing Rack Mount BracketsConnect the Switch to AC Power AVERTISSEMENTAppendix A Specifications WARNUNGa. Check voltage at the AC power source b. Inspect the power cord Connect the Management Workstation to the Switch Figure 4-3. Ethernet and Serial Cable ConnectionsEthernet Connection Serial ConnectionInstall SANbox Manager SANsurfer Management Suite Disk - Windows InstallationSANsurfer Management Suite Disk - Linux Installation SANsurfer Management Suite Disk - Solaris InstallationSANsurfer Management Suite Disk - Windows Installation SANsurfer Management Suite Disk - Linux Installation chmod +x sansurferlinuxinstall.binsansurferlinuxinstall.bin mount /mnt/cdromsansurfersolarisinstall.pkg SANsurfer Management Suite Disk - Solaris Installationchmod +x sansurfersolarisinstall.pkg SANbox2 Installation Disk - Solaris Installation SANbox2 Installation Disk - Windows InstallationSANbox2 Installation Disk - Linux Installation Configure the Switch Configure the Ports Cable Devices to the SwitchInstall Firmware Using SANbox Manager to Install FirmwareUsing the CLI to Install Firmware Using FTP and the CLI to Install Firmware 4. Enter the following account name and password userimagespassword images cli $admin startcli admin $reset Powering Down a Switchcli admin $image list Diagnostics/Troubleshooting POST DiagnosticsHeartbeat LED Blink Patterns Normal all passMaintenance Mode Pattern Fatal Error Blink PatternConfiguration File System Error Blink Pattern Internal Firmware Failure Blink Pattern2. Place the switch in maintenance mode. Press and hold the Maintenance button, then power up the switch. Refer to ”Recovering a Switch” on page 5-12 for more information about placing the switch in maintenance mode ftpbin ftpput configdata telnet xxx.xxx.xxx.xxx or telnet switchnamecli admin $config restore i. Reset the switch and close the Telnet session. cli admin $resetLogging In Error Logged-In LED IndicationsFigure 5-1. Port Logged-In LED Figure 5-2. Logged-In LED IndicationsEPort Isolation Excessive Port Errors Yes - Continue Chassis Diagnostics Figure 5-3. Chassis and Power Supply LEDsChassis Over Temperature LED is Illuminated Input Power LED Is ExtinguishedNo - Refer to ”Output Power LED Is Extinguished” on page Fan Fail LED is IlluminatedOutput Power LED Is Extinguished Power Supply Over Temperature LED is IlluminatedRecovering a Switch Maintenance - Exit Maintenance - Image UnpackMaintenance - Reset Network Config Maintenance - Reset Password FileMaintenance - Copy Log Files Maintenance - Remove Switch ConfigRemoval/Replacement SectionWARNUNG AVERTISSEMENTFigure 6-1. SFP Transceiver Installation SFP TransceiversFigure 6-2. Power Supply Removal Power SuppliesFigure 6-3. Fan Removal FansFigure 6-4. Fan Installation for Switch Model SB2A-16B 59021-05 A 6 - Removal/ReplacementFans Appendix A SpecificationsSwitch Specifications Switch Maintainability Switch Dimensions Switch ElectricalFabric Management Management MethodsTwo fans front-to-back or back-to-front Switch EnvironmentalSwitch Regulatory Certifications Shortwave Laser SFP 1G/2G multi-mode Longwave Laser SFP 1G/2G single-mode Appendix B Command Line InterfaceLogging On to a Switch Command Syntax command keyword keyword valueCommands Table B-1 Commands Listed by Authority LevelAdmin Command AuthoritySyntax KeywordsAlias Command Authority Admin Syntax aliasrename aliasold aliasnew members aliasremove alias members Config Command Syntax configKeywords activate config activate config backup cancelsave config restoreDate Command Syntax dateMMDDhhmmCCYY Keywords MMDDhhmmCCYYFallback Command AuthoritySyntax ExamplesHelp Command help command keywordcommand keywordHistory Command AuthoritySyntax UserKeywords cleanup Image CommandAuthority Admin Syntax image cleanup Lip Command AuthoritySyntax KeywordsPasswd Command AuthoritySyntax KeywordsPs Command Authority User Syntax psQuit Command Authority UserReset Command Authority Admin Syntax resetconfig configname factory Keywords config confignameTable B-2. Switch Configuration Defaults Table B-3. Port Configuration DefaultsDefault DefaultTable B-3. Port Configuration Defaults Continued Table B-4. Alarm Threshold Configuration DefaultsDefault DefaultTable B-4. Alarm Threshold Configuration Defaults Continued Table B-5. SNMP Configuration DefaultsDefault DefaultParameter Table B-6. System Configuration DefaultsDefault Set Command Syntax setport option setup optionswitch state Set Config Command Table B-7. Set Config Port Parametersport portnumber ports portnumberDescription Table B-7. Set Config Port Parameters ContinuedParameter Description Table B-8. Set Config Switch ParametersParameter threshold Table B-8. Set Config Switch Parameters ContinuedTable B-9. Set Config Threshold Parameters Table B-9. Set Config Threshold Parameters Continued Table B-10. Set Config Zoning ParametersParameter DescriptionExamples The following is an example of the Set Config Port command 1=Online, 2=Offline, 3=Diagnostics, 4=DownThis configuration must be saved see config save command activated see configThe following is an example of the Set Config Switch command The following is an example of the Set Config Threshold commandB - Command Line Interface Set Config CommandB - Command Line Interface Set Config CommandB-32 59021-05 AThe following is an example of the Set Config Zoning command configuringconfiguration must be saved see config save command andSet Log Command AuthoritySyntax KeywordsOther Monitors other miscellaneous events Port Set Log Stop command startstop Stops logging of eventsSet Port Command Authority AdminSet Setup Command Table B-11. SNMP Configuration SettingsAuthority SyntaxTable B-12. System Configuration Settings Table B-11. SNMP Configuration SettingsEntry DescriptionExamples The following is an example of the Set Setup SNMP command The following is an example of the Set Setup System command B - Command Line InterfaceSet Setup Command 59021-05 AShow Command Keywords aboutport portnumber post log Authority Userlog option ns optiondomains donorperf option Table B-13. Show Port ParametersDisplays performance information for all ports. Refer to the Show Perf Command on page B-60 port portnumberDescription Table B-13. Show Port Parameters ContinuedEntry Table B-13. Show Port Parameters Continued steering domainidDate Alias List Config List Date History Ps Zoneset Active, List Zoning History, Limits, List The following is an example of the Show Setup SNMP command The following is an example of the Show NS local domain command1.3.6.1.4.1.1663.1.1.1.1.11 2100002037d94b2aThe following is an example of the Show NS DomainID command The following is an example of the Show Interface commandThe following is an example of the Show Port command TotalLinkResetsPL-XPL-00-S23-00 Class2FramesOutThe following is an example of the Show Setup System command B - Command Line InterfaceShow Command 59021-05 AThe following is an example of the Show Switch command The following is an example of the Show Topology commandB - Command Line Interface Show CommandThe following is an example of the Show Topology command for port The following is an example of the Show Version command 10.0.0.1 use ’set setup system’ to update0.0.0.0 use ’set setup system’ to update Eth0NetworkAddressShow Config Command AuthoritySyntax KeywordsThe following is an example of the Show Config Switch command The following is an example of the Show Config Threshold commandB - Command Line Interface Show Config CommandThe following is an example of the Show Config Zoning command B - Command Line InterfaceShow Config Command 59021-05 AShow Log Command Keywords componentSyntax show log component level options port settings settingsThe following is an example of the Show Log Options command The following is an example of the Show Log commandShow Perf Command errors portnumberoutbyte portnumber frame portnumberExamples The following is an example of the Show Perf command The following is an example of the Show Perf Byte commandB - Command Line Interface Show Perf CommandShow Setup Command SANbox2 # show setup mfgAuthority SyntaxThe following is an example of the Show Setup Snmp command B - Command Line InterfaceShow Setup Command 59021-05 AThe following is an example of the Show Setup System command B - Command Line InterfaceShow Setup Command B-64Syntax shutdown Shutdown CommandAuthority Admin Test Command Authority Admin Syntax testB - Command Line Interface Test Commandadmin start test x external3. A series of test parameters are displayed on the screen. Press the Enter key to accept each default parameter value, or type a new value for each parameter and press the Enter key. The TestLength parameter is the number of frames sent, the FrameSize 256 byte maximum in some cases parameter is the number of bytes in each frame, and the DataPattern parameter is the pattern in the payload. Before running the test, make sure that the device attached to the port can handle the test parameters Uptime Command Authority User Syntax uptimeUser Command AuthoritySyntax KeywordsThe following is an example of the User Add command The following is an example of the User Delete commandThe following is an example of the User List command password 4-20 charsWhoami Command Authority User Syntax whoamiZone Command Syntax zonelist members zoneremove zone members rename zoneold zonenewExamples The following is an example of the Zone List command The following is an example of the Zone Members commandThe following is an example of the Zone Zonesets command SANbox2 # zone zonesets zone1Current List of ZoneSets for Zone wwnb0241f zoneset1Zoneset Command Syntax zonesetExamples SANbox2 # zoneset activeThe active ZoneSet is Beta SANbox2 # zoneset list Current List of ZoneSetszone1 zone2 zone3 The following is an example of the Zoneset Zones commandSANbox2 # zoneset zones ssss Current List of Zones for ZoneSet ssss Zoning Command Keywords activeExamples The following is an example of the Zoning Edit command B - Command Line Interface Zoning CommandB-82 59021-05 AGlossary Expansion Port Logged-In LED VIEnable SNMPTarget VCCIIndex NumericsPage Page Page Page create B-77 deactivate B-18, B-77 delete B-78