Cisco Systems UBR7100 manual Flash Memory Card Usage, Inserting a Flash Memory Card, Fan Failures

Page 81

Chapter 6 Maintenance

Flash Memory Card Usage

Voltage readings:

 

+2.5

V

measured at +2.59

V

+3.3

V

measured at +3.32

V

+5.15 V measured at +5.13

V

+12.3

V measured at +12.29

V

+12.3

V

measured

at

+12.33

V

-12.5

V

measured

at

-12.43

V

Envm stats saved 2 time(s) since reload

Fan Failures

When the system power is on, all four fans should be operational. The system continues to operate if a fan fails; however, if the air temperature exceeds a defined threshold, the router displays warning messages on the console terminal.

For complete descriptions and instructions of the environmental monitor commands, refer to the Cisco IOS Configuration Fundamentals Configuration Guide at the following URL:

http://www.cisco.com/univercd/cc/td/doc/product/software/ios122/122cgcr/ffun_c/

and the Cisco IOS Configuration Fundamentals Command Reference at the following URL:

http://www.cisco.com/univercd/cc/td/doc/product/software/ios122/122cgcr/ffun_r/

Flash Memory Card Usage

The Cisco uBR7100 series router has two Personal Computer Memory Card International Association (PCMCIA) slots for Type II flash memory cards. Slot 0 is the lower PCMCIA card slot and slot 1 is the upper PCMCIA card slot.

The following sections describe how to insert, remove, and format a flash memory card

Inserting a Flash Memory Card

To insert a flash memory card in either PCMCIA slot of the Cisco uBR7100 series router, use the following procedure. You do not need to power off the system to insert a flash memory card.

Note To avoid potential problems when inserting spare flash memory cards in your Cisco uBR7100 series universal broadband router, we recommend that you reformat all of your flash memory cards during your regularly scheduled service times. The “Formatting a Flash Memory Card” section on page 6-8contains instructions that explain how to reformat a flash memory card.

Step 1 Locate the PCMCIA card slots. For proper electrocmagnetic compliance (EMC), the slots have a cover that is secured with a captive screw. (See Figure 6-1.)

Step 2 Use a flat-head screwdriver to loosen the captive screw that secures the protective cover, and lift the protective cover. (See Figure 6-2.)

Tip The flash disk memory card slots are labelled slot 0 and slot 1 on the chassis, but the flash disk memory cards themselves are addressed as disk0 and disk1, respectively, when using Cisco IOS commands.

Cisco uBR7100 Series and Cisco uBR7100E Series Universal Broadband Router Hardware Installation Guide

 

OL-5916-01

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Contents Text Part Number OL-5916-01 Corporate HeadquartersCopyright 2004 Cisco Systems, Inc. All rights reserved Iii N T E N T SPreparing for Installation Maintenance EuroDOCSIS Upstream and Downstream Specifications A-5 Purpose PrefaceAudience ViiRelated Documentation OrganizationChapter Description ViiiConventions Bewaar Deze Instructies Safety WarningWarnung Wichtige Sicherheitshinweise Avvertenza Importanti Istruzioni Sulla SicurezzaAviso Instruções Importantes DE Segurança Xii Spara Dessa AnvisningarXiii GEM Disse AnvisningerXiv Terms and Acronyms Xvi Cisco.com Obtaining DocumentationOrdering Documentation XviiDocumentation Feedback Submitting a Service RequestObtaining Technical Assistance Cisco Technical Support WebsiteDefinitions of Service Request Severity Obtaining Additional Publications and InformationXix Preface Obtaining Additional Publications and Information Product Description Product OverviewCisco uBR7100 Series Models Cisco uBR7100 Series Router Operational FeaturesCisco uBR7111 and Cisco uBR7111E Cisco uBR7114 and Cisco uBR7114ECisco uBR7100 Series Routers Physical Description DS0 RF Cisco uBR7100 Series Front Panel Fixed Interface Units Ethernet/Fast Ethernet LAN InterfaceRF Cable Interface Port Adapters Field-Replaceable UnitsWAN Technology Product Description End of Life Memory Size Product Number Spare Product Number Flash DisksSdram Memory Total Sdram Memory Configuration Product NumberFunctional Overview Rack-Mount and Cable-Management KitChassis Slot and Logical Interface Numbering Router# show interfaces Indentifing Interface Information in the SoftwareMAC Addresses Peripheral Component Interconnect Buses Online Insertion and RemovalNetwork Processor Card Memory Type Size Quantity Description Location FrontRouter# show version Other InterfacesDS0 RF System LEDs and Reset ButtonSYS RDY LED Label Color State FunctionOL-5916-01 Tools and Parts Required Preparing for InstallationShipping Container Contents Electrical Equipment Guidelines Safety GuidelinesPreparing for Installation Safety Guidelines Chassis Lifting Guidelines Electrostatic Discharge PreventionRack-Mounting Guidelines Site Requirement GuidelinesCisco uBR7114 Router Footprint and Outer Dimensions Temperature and Humidity Requirements Specification Minimum Maximum Power Connection GuidelinesInterference Considerations Plant Wiring GuidelinesDistance Limitations and Interface Specifications Ethernet ConnectionsPort Adapter WAN Connections Console Port Connections Console and Auxiliary Port ConsiderationsAuxiliary Port Connections OL-5916-01 Physical Placement Installing Cisco uBR7100 Series Universal Broadband RoutersCisco uBR7100 series router Chassis bottom Mounting the Chassis on a TabletopAttaching the Brackets Rack-Mounting the ChassisBrackets can also be installed with the front panel forward Installing the Chassis in a RackAttaching the System Ground Connection Attaching the Ground WireAttaching the Ground Wire to the Grounding Lug Attaching the Cable-Management Bracket Connecting Upstream and Downstream Ports Connecting to the Network10 Connecting the LAN Port to an Ethernet Hub Connecting the Fast Ethernet PortsConnecting to the Console Port Connecting the Console Port and Auxiliary Port12 Connecting a Modem to the Auxiliary Port Connecting a Modem to the Auxiliary Port13 Connecting the AC Power Cord Connecting the PowerChecking Conditions Prior to System Startup System StartupRestricted Rights Legend Starting the SystemSystem LEDs These LEDs remain off during normal operation of the router Troubleshooting the Installation Troubleshooting OverviewBefore You Call for Technical Assistance Problem Solving Using a Subsystems Approach Identifying Startup ProblemsLocating the Serial Number on Your Router Troubleshooting Strategy for Startup Problems Troubleshooting the Processor Subsystem Troubleshooting the Power SubsystemTroubleshooting the Port Adapter and Fixed RF Ports Troubleshooting the Network Processor CardQueued messages Troubleshooting the Cooling SubsystemOnline Insertion and Removal Maintenance Environmental Monitoring Environmental Monitoring and Reporting FunctionsParameter High Warning High Critical Displaying Environmental Status ReportsRouter# show environment last Flash Memory Card Usage Inserting a Flash Memory CardFan Failures Front Back Inserting and Ejecting a Flash Disk Memory Card Formatting a Flash Memory Card Removing a Flash Memory CardMemory Card section on page 6-8. Then proceed to Step Copying a Bootable Image onto a Flash Memory CardInsert the new flash memory card into slot Copying Bootable Images Between Flash Memory CardsUpgrading the Sdram Memory Modules Cover screws Removing the Chassis CoverRemoving the Cover Removing the Sdram DimmBack Front 10 Handling the Dimm Replacing the Sdram Dimm11 Inserting the Dimm Replacing the Chassis Cover12 Replacing the Chassis Cover Powering On the RouterOL-5916-01 System Specifications Physical SpecificationsDescription Specification Upstream Modulation If Output Router ModelDocsis Upstream and Downstream Specifications RF SpecificationsSpecification Docsis Specifications1 Minimum Settings2 Upstream Bandwidth Qpsk Data Throughput QAM Data ThroughputTable A-6 Docsis Cable Downstream RF Specifications Minimum Settings2 Your Headend Settings EuroDOCSIS Upstream and Downstream SpecificationsTable A-8 EuroDOCSIS Cable Downstream RF Specifications Integrated Upconverter Specifications OL-5916-01 Manufacturers for Headend Provisioning Requirements North American Channel PlansManufacturer1 Website or Phone Number Products/Model Agilent Agilent 89411A Manufacturer Website or Phone Number Products/ModelEuropean Channel Plans Agilent Agilent 8591C Tektronix 2715 Sunrise Telecom AT2000R Coaxial Cables Cable SpecificationsIdentifying an RJ-45 Rollover Cable Console and Auxiliary Port Cables and PinoutsRJ-45-to-DB-9 Console Port Cables and PinoutsFast Ethernet Port Cables and Pinouts Auxiliary Port Cables and PinoutsIdentifying an RJ-45 Crossover Cable RJ-45 Pin Description Identifying an RJ-45 Straight-Through CableFigure C-5 Duplex SC Cable Connector Fiber-Optic Cables and ConnectorsFigure C-8 Laser Caution Label Laser Classification LabelsOL-5916-01 Frequency Allocation Tables B1, G D1, K Standards ComparisonsNtsc Cable Television Channels and Relative Frequencies Freq MHz Carrier Visual Aural Channel Bandwidth Visual Center Freq MHz Carrier Visual Aural Channel Bandwidth Visual Center Ntsc M Cable Television Frequencies for Japan Table D-5 Japanese Channel Assignments Channel Bandwidth Visual Carrier Aural Carrier Number MHz PAL/SECAM Cable Television Channels and Relative FrequenciesChannel Bandwidth Visual Carrier Aural Carrier Number MHz Channel Bandwidth Visual Carrier Aural Carrier Number MHz Channel Bandwidth Visual Carrier Aural Carrier Number MHz OL-5916-01 Site Log Initials DateIN-1 D EIN-2 CPU reset buttonIN-3 PcmciaIN-4 HFC C-1IN-5 Location Memory options Memory types PCI busIN-6 SnmpIN-7 Tap manufacturersIN-8 Wrist straps, attaching
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