Maintenance | Cisco Systems UBR7100E manual

Contents

			Attaching the Cable-Management Bracket						3-7
			Connecting to the Network			3-8
			Connecting Upstream and Downstream Ports								3-8
			Connecting the Fast Ethernet Ports						3-9
			Connecting the Console Port and Auxiliary Port							3-10
			Connecting to the Console Port					3-10
			Connecting a Modem to the Auxiliary Port							3-11
			Connecting the Power		3-12
			System Startup
C H A P T E R		4	System Startup	4-1
			Checking Conditions Prior to System Startup 4-1
			Starting the System		4-2
			Troubleshooting the Installation
C H A P T E R		5	Troubleshooting the Installation				5-1
			Troubleshooting Overview			5-1
			Before You Call for Technical Assistance							5-1
			Locating the Serial Number on Your Router							5-2
			Problem Solving Using a Subsystems Approach								5-2
			Identifying Startup Problems				5-2
			Troubleshooting the Power Subsystem 5-4
			Troubleshooting the Processor Subsystem						5-4
			Troubleshooting the Network Processor Card								5-5
			Troubleshooting the Port Adapter and Fixed RF Ports									5-5
			Troubleshooting the Cooling Subsystem						5-6
			Maintenance
C H A P T E R		6	Maintenance	6-1
			Online Insertion and Removal 6-1
			Environmental Monitoring and Reporting Functions								6-2
			Environmental Monitoring					6-2
			Displaying Environmental Status Reports								6-3
			Fan Failures		6-5
			Flash Memory Card Usage			6-5
			Inserting a Flash Memory Card					6-5
			Removing a Flash Memory Card					6-8
			Formatting a Flash Memory Card					6-8
			Copying a Bootable Image onto a Flash Memory Card									6-9
			Copying Bootable Images Between Flash Memory Cards 6-10
			Upgrading the SDRAM Memory Modules						6-11
			Cisco uBR7100 Series and Cisco uBR7100E Series Universal Broadband Router Hardware Installation Guide


	OL-5916-01													v
	OL-5916-01													v

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Cisco Systems UBR7100E manual Maintenance

Contents

Text Part Number OL-5916-01 Corporate Headquarters Copyright 2004 Cisco Systems, Inc. All rights reserved Iii N T E N T S Preparing for Installation Maintenance EuroDOCSIS Upstream and Downstream Specifications A-5 Purpose PrefaceAudience Vii Related Documentation OrganizationChapter Description Viii Conventions Bewaar Deze Instructies Safety Warning Aviso Instruções Importantes DE Segurança Warnung Wichtige SicherheitshinweiseAvvertenza Importanti Istruzioni Sulla Sicurezza Xii Spara Dessa Anvisningar Xiii GEM Disse Anvisninger Xiv Terms and Acronyms Xvi Cisco.com Obtaining DocumentationOrdering Documentation Xvii Documentation Feedback Submitting a Service RequestObtaining Technical Assistance Cisco Technical Support Website Xix Definitions of Service Request SeverityObtaining Additional Publications and Information Preface Obtaining Additional Publications and Information Product Description Product Overview Cisco uBR7100 Series Models Cisco uBR7100 Series Router Operational FeaturesCisco uBR7111 and Cisco uBR7111E Cisco uBR7114 and Cisco uBR7114E Cisco uBR7100 Series Routers Physical Description DS0 RF Cisco uBR7100 Series Front Panel RF Cable Interface Fixed Interface UnitsEthernet/Fast Ethernet LAN Interface Port Adapters Field-Replaceable Units WAN Technology Product Description End of Life Memory Size Product Number Spare Product Number Flash Disks Sdram Memory Total Sdram Memory Configuration Product Number Chassis Slot and Logical Interface Numbering Functional OverviewRack-Mount and Cable-Management Kit Router# show interfaces Indentifing Interface Information in the Software MAC Addresses Peripheral Component Interconnect Buses Online Insertion and Removal Network Processor Card Memory Type Size Quantity Description Location Front Router# show version Other Interfaces DS0 RF System LEDs and Reset Button SYS RDY LED Label Color State Function OL-5916-01 Tools and Parts Required Preparing for Installation Shipping Container Contents Electrical Equipment Guidelines Safety Guidelines Preparing for Installation Safety Guidelines Chassis Lifting Guidelines Electrostatic Discharge Prevention Rack-Mounting Guidelines Site Requirement Guidelines Cisco uBR7114 Router Footprint and Outer Dimensions Temperature and Humidity Requirements Specification Minimum Maximum Power Connection Guidelines Interference Considerations Plant Wiring Guidelines Port Adapter WAN Connections Distance Limitations and Interface SpecificationsEthernet Connections Console Port Connections Console and Auxiliary Port Considerations Auxiliary Port Connections OL-5916-01 Physical Placement Installing Cisco uBR7100 Series Universal Broadband Routers Cisco uBR7100 series router Chassis bottom Mounting the Chassis on a Tabletop Attaching the Brackets Rack-Mounting the Chassis Brackets can also be installed with the front panel forward Installing the Chassis in a Rack Attaching the System Ground Connection Attaching the Ground Wire Attaching the Ground Wire to the Grounding Lug Attaching the Cable-Management Bracket Connecting Upstream and Downstream Ports Connecting to the Network 10 Connecting the LAN Port to an Ethernet Hub Connecting the Fast Ethernet Ports Connecting to the Console Port Connecting the Console Port and Auxiliary Port 12 Connecting a Modem to the Auxiliary Port Connecting a Modem to the Auxiliary Port 13 Connecting the AC Power Cord Connecting the Power Checking Conditions Prior to System Startup System Startup Restricted Rights Legend Starting the System System LEDs These LEDs remain off during normal operation of the router Before You Call for Technical Assistance Troubleshooting the InstallationTroubleshooting Overview Locating the Serial Number on Your Router Problem Solving Using a Subsystems ApproachIdentifying Startup Problems Troubleshooting Strategy for Startup Problems Troubleshooting the Processor Subsystem Troubleshooting the Power Subsystem Troubleshooting the Port Adapter and Fixed RF Ports Troubleshooting the Network Processor Card Queued messages Troubleshooting the Cooling Subsystem Online Insertion and Removal Maintenance Environmental Monitoring Environmental Monitoring and Reporting Functions Parameter High Warning High Critical Displaying Environmental Status Reports Router# show environment last Fan Failures Flash Memory Card UsageInserting a Flash Memory Card Front Back Inserting and Ejecting a Flash Disk Memory Card Formatting a Flash Memory Card Removing a Flash Memory Card Memory Card section on page 6-8. Then proceed to Step Copying a Bootable Image onto a Flash Memory Card Insert the new flash memory card into slot Copying Bootable Images Between Flash Memory Cards Upgrading the Sdram Memory Modules Cover screws Removing the Chassis Cover Removing the Cover Removing the Sdram Dimm Back Front 10 Handling the Dimm Replacing the Sdram Dimm 11 Inserting the Dimm Replacing the Chassis Cover 12 Replacing the Chassis Cover Powering On the Router OL-5916-01 Description Specification System SpecificationsPhysical Specifications Upstream Modulation If Output Router Model Docsis Upstream and Downstream Specifications RF SpecificationsSpecification Docsis Specifications1 Minimum Settings2 Upstream Bandwidth Qpsk Data Throughput QAM Data Throughput Table A-6 Docsis Cable Downstream RF Specifications Minimum Settings2 Your Headend Settings EuroDOCSIS Upstream and Downstream Specifications Table A-8 EuroDOCSIS Cable Downstream RF Specifications Integrated Upconverter Specifications OL-5916-01 Manufacturer1 Website or Phone Number Products/Model Manufacturers for Headend Provisioning RequirementsNorth American Channel Plans Agilent Agilent 89411A Manufacturer Website or Phone Number Products/Model European Channel Plans Agilent Agilent 8591C Tektronix 2715 Sunrise Telecom AT2000R Coaxial Cables Cable Specifications Identifying an RJ-45 Rollover Cable Console and Auxiliary Port Cables and Pinouts RJ-45-to-DB-9 Console Port Cables and Pinouts Identifying an RJ-45 Crossover Cable Fast Ethernet Port Cables and PinoutsAuxiliary Port Cables and Pinouts RJ-45 Pin Description Identifying an RJ-45 Straight-Through Cable Figure C-5 Duplex SC Cable Connector Fiber-Optic Cables and Connectors Figure C-8 Laser Caution Label Laser Classification Labels OL-5916-01 Frequency Allocation Tables B1, G D1, K Standards Comparisons Ntsc 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 Frequencies Channel 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 Date IN-1 D E IN-2 CPU reset button IN-3 Pcmcia IN-4 HFC C-1 IN-5 Location Memory options Memory types PCI bus IN-6 Snmp IN-7 Tap manufacturers IN-8 Wrist straps, attaching