Power and Cooling Problems, Installation | Foundry Networks LS 624

Power and Cooling Problems

Foundry FastIron LS Layer 2 Compact Switch Hardware Installation Guide

Power and Cooling Problems

If the power indicator does not turn on when the power cord is plugged in, you may have a problem with the power outlet, power cord, or internal power supply. However, if the unit powers off after running for a while, check for loose power connections, power losses or surges at the power outlet, and verify that the fans on the unit are unobstructed and running prior to shutdown. If you still cannot isolate the problem, then the internal power supply may be defective. In this case, contact Technical Support for assistance.

Installation

Verify that all system components have been properly installed. If one or more components appear to be malfunctioning (such as the power cord or network cabling), test them in an alternate environment where you are sure that all the other components are functioning properly.

In-Band Access

You can access the management agent in the switch from anywhere within the attached network using Telnet, a Web browser, or other network management software. However, you must first configure the switch with a valid IP address, subnet mask, and default gateway. If you have trouble establishing a link to the management agent, check to see if you have a valid network connection. Then verify that you entered the correct IP address. Also, be sure the port through which you are connecting to the switch has not been disabled. If it has not been disabled, then check the network cabling that runs between your remote location and the switch.

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© 2007 Foundry Networks, Inc.

September 2007

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Foundry Networks LS 624, LS 648 manual Power and Cooling Problems, Installation, In-Band Access

Contents

FastIron LS FastIron LS Foundry FastIron LS Layer 2 Compact SwitchHardware Installation Guide FGS Release Copyright 2007 Foundry Networks, Inc. All rights reserved PRODUCT OVERVIEW INSTALLING A FASTIRON LS SWITCHABOUT THIS GUIDE CHAPTER C HAPTER C HECKING C ONNECTIVITYM AINTAINING THE F AST I RON LS H ARDWARE C ONNECTING N ETWORK D EVICES AND APPENDIX A HARDWARE SPECIFICATIONSREGULATORY STATEMENTS C AUTIONS C AUTIONS AND W ARNINGSA PPENDIX B W ARNINGS What’s Included in This Edition? Chapter About This GuideIntroduction Audience Web Access How to Get HelpWarranty Coverage Email Access FLS624, FLS648 Hardware FeaturesChapter Product Overview Table 2.1 Chapter Contents Serial Management Interface Console Port Control FeaturesReset Button FastIron LS Network Interfaces Table 2.2 Network Interfaces Network InterfacesFastIron LS 10/100/1000BASE-T Ports Interface 10 Gbps CX4 Ports 10 Gigabit Ethernet Module SlotsCable Specifications for New Module 10-GbE CX4 Module Table 2.3 Port Status LEDs Port, System and Module Status LEDsCX4 Transceiver Infiniband cable Condition Table 2.4 Status LEDs System LEDs Power Supply Receptacles Power SuppliesOptional Redundant Power Supply Fiber Optic Modules 2007 Foundry Networks, Inc Chapter Installing a FastIron LS Switch Unpacking a SystemTable 3.1 Chapter Contents Package Contents General Requirements Where to Find More Information Summary of Installation TasksTable 3.2 Summary of Installation Tasks Foundry FastIron Configuration Guide Lifting Precautions Installation PrecautionsGeneral Precautions Power Precautions Installing the Device Preparing the Installation SiteInstallation Location Cabling Infrastructure Desktop Installation Rack Mount InstallationFigure 3.1 Attaching the adhesive feet Wall Mount Installation Figure 3.3 Installing the device in a rackFigure 3.2 Attaching the brackets Features and Benefits Installing a Redundant Power SupplyAbout the RPS2-EIF Redundant Power Supply Package Contents System Indicators LEDsPort Indicators FastIron RPS2-EIF Installation Installing a FastIron LS Redundant Power SupplyEquipment Checklist Mounting Desktop or Shelf Mounting Figure 3.6 Installing the RPS in a RackFigure 3.5 Attaching the brackets Connecting Switches to the RPS FastIron LS648 FLS units GND N.C RPS Present Status Status Power Good GND Installing an Optional Module into the SwitchPorts Pin-Out RPS2-EIF GND N.C Installing an SFP Transceiver Figure 3.10 Inserting an SFP transceiver into a slot Powering On the System Verifying Proper OperationAttaching a PC or Terminal Switch’s 9-Pin Wiring Map for Serial CableTable 3.3 Serial Cable Wiring Null Modem 2007 Foundry Networks, Inc Table 4.1 Network Connectivity Tasks Chapter Connecting Network Devices and Checking ConnectivityAssigning Permanent Passwords Step FLS648 Switch# configure terminal FLS648 Switchconfig# Recovering from a Lost PasswordFLS648 Switch enable FLS648 Switchconfig# enable super-user-password text Configuring IP Addresses Devices Running Layer 2 Software Cable Specifications Connecting Network DevicesConnectors Connecting to Ethernet or Fast Ethernet Hubs Installing a Fiber Optic Module Connecting to Workstations, Servers, or RoutersConnecting a Network Device to a Fiber Port Automatic MDI/MDIX Detection Observing LEDs Testing ConnectivityCleaning the Fiber-Optic Connectors Cabling a Fiber Optic Module Desired Troubleshooting Network ConnectionsTable 4.2 Network Connection-Related LED States Meaning Foundry FastIron LS Layer 2 Compact Switch Hardware Installation Guide Chapter Maintaining the FastIron LS Hardware Managing FastIron LS Temperature SettingsUsing the Temperature Sensor on the FastIron LS Table 5.1 Chapter Contents FLS648 Switch show chassis Power supply 1 not present Displaying the Temperature on the FastIron LSDisplaying Syslog Messages for Temperature on the FastIron LS Power supply 2 NA - AC - Regular present, status ok Fan 1 failed FLS648 Switch# show log Displaying Management Module CPU Usage Hardware Maintenance ScheduleInstalling or Replacing a 10-Gigabit Ethernet Module Changing the Temperature Polling Interval Installing an Optional Module into the Switch Replacing a Fiber Optic ModuleRemoving a 10-Gigabit Ethernet Module Installing a New Fiber Optic Module Removing a Fiber Optic ModuleBail Latch Cleaning the Fiber-Optic Connectors Cabling a Fiber Optic ModuleDigital Optical Monitoring Supported Media Table 5.2 Status Value DescriptionStatus Value CLI Commands no optical-monitor alarm intervalshow optic port/slotnumber 2007 Foundry Networks, Inc Table 0.1 Troubleshooting Chart Chapter TroubleshootingDiagnosing Switch Indicators Symptom Power and Cooling Problems InstallationIn-Band Access FastIron LS specifications Chapter Hardware SpecificationsTable 0.2 Chapter Contents Redundant Power supply specifications Environmental Considerations FastIron LS SpecificationsPhysical Dimensions Operating Environment Mean Time Before Failure CoolingStorage Environment Table 0.7 Storage Environment Chassis side Table 0.9 Fan Noise Levels for FastIron LS 24-Port SwitchTable 0.10 Fan Noise Levels for FastIron LS 48-Port Switch Fan Speed CISPR 22 CLASS A Warning Regulatory ComplianceFCC CFR 47 Part 15 Warning Table 0.11 Regulatory Compliance and Safety Approvals Certifications VCCI WarrantyPinouts and Signaling Serial Console Port Pinouts Table 0.12 Cable length summary table Connector TypeLC connector for Cable Type1 Table 0.12 Cable length summary table Continued Cable Type Table 0.13 Specifications for AC Power AC Power SupplySpecifications Property Key features Redundant Power Supply SpecificationsPower Cords Physical Dimensions and Weight Table 0.15 Input Connector for Power Supplies Input ConnectorElectromagnetic Compatibility EMC and Immunity Standards Input Connector Properties Environmental Considerations Safety Agency Approvals and CertificationsSafety Warnings Table 0.17 Safety Warning Labels on Power Supplies Table 0.20 Input Specifications for Power Supplies Electrical SpecificationsInput specifications Table 0.19 Mean Time Before Failure Specifiations 2007 Foundry Networks, Inc Industry Canada Statement Appendix A Regulatory StatementsU.S.A Europe and Australia 2007 Foundry Networks, Inc Appendix B Cautions and Warnings Cautions Foundry FastIron LS Layer 2 Compact Switch Hardware Installation Guide Cautions and Warnings CAUTION Never leave tools inside the device Warnings Page Foundry FastIron LS Layer 2 Compact Switch Hardware Installation Guide