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Juniper Networks manual 34 M5 and M10 Internet Routers Hardware Guide

Models: M10 M5

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Routing Engine Architecture

34M5 and M10 Internet Routers Hardware Guide

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Juniper Networks manual 34 M5 and M10 Internet Routers Hardware Guide

Contents

M5 and M10 Internet Routers Hardware GuideM5 and M10 Internet Routers Hardware Guide Table of Contents Initial Installation Junos Internet Software OverviewConnect the Router and Perform Initial Configuration Replace Hardware Components Tools and Parts Required Appendixes ViiAppendix B Index M5 and M10 Internet Routers Hardware Guide List of Figures List of FiguresList of Figures FEB Serial Number ID LabelList of Tables XiiiList of Tables About This Manual ObjectivesAudience General Conventions Document OrganizationDocumentation Conventions Documentation ConventionsList of Technical Publications List of Technical PublicationsXvii Juniper Networks Technical DocumentationXviii M5 and M10 Internet Routers Hardware Guide Documentation Feedback How to Request SupportHow to Request Support XixXx M5 and M10 Internet Routers Hardware Guide Part M5 and M10 Internet Routers Hardware Guide System Overview System DescriptionField-Replaceable Units FRUs Safety Requirements, Warnings, and Guidelines Safety Requirements, Warnings, and GuidelinesField-Replaceable Units Hardware Component Overview ChassisChassis Front of M5 ChassisChassis Physical Specifications Rear of ChassisPacket Forwarding Engine MidplanePacket Forwarding Engine Physical Interface Cards PICs MidplaneFlexible PIC Concentrators FPCs Forwarding Engine Board FEBPIC Components FEB Components Routing Engine Routing EngineRouting Engine Components Craft Interface Craft InterfaceAlarm LEDs and Lamp Test Button Routing Engine Interface Ports and Status IndicatorsAlarm LEDs and Lamp Test Button Power Supplies Power SuppliesPIC Offline Buttons AC Power Supply AC Power SupplyDC Power Supply Electrical Specifications for AC Power SupplyElectrical Specifications for DC Power Supply Fan Tray Power Supply LEDs and Self-test ButtonStates for Power Supply LED Fan TrayCable Management System Cable Management SystemJunos Internet Software Overview Routing Engine Software ComponentsRouting Protocol Process Routing Engine Software ComponentsIPv4 Routing Protocols Routing Engine Software Components IPv6 Routing Protocols Routing and Forwarding TablesRouting Policy Chassis Process VPNsInterface Process Snmp and MIB II ProcessesRouting Engine Kernel Tools for Accessing and Configuring the SoftwareManagement Process Tools for Monitoring the SoftwareSoftware Upgrades Software UpgradesSystem Architecture Overview Packet Forwarding Engine ArchitectureData Flow through the Packet Forwarding Engine Packet Forwarding Engine ArchitectureRouting Engine Architecture Routing Engine ArchitectureRouting Engine Functions Routing Engine ArchitecturePackets Out 34 M5 and M10 Internet Routers Hardware Guide Part 36 M5 and M10 Internet Routers Hardware Guide Prepare for Router Installation Rack RequirementsRack Size and Strength Rack Requirements Spacing of Mounting Holes Connection to Building StructureRouter Environmental Tolerances Clearance Requirements for Airflow and Hardware MaintenanceRouter Environmental Tolerances Router Environmental TolerancesFire Suppression Fire Safety RequirementsFire Safety Requirements Fire Suppression EquipmentPower Guidelines, Requirements, and Specifications Power Guidelines, Requirements, and SpecificationsDistance Limitations for Signaling Site Electrical Wiring GuidelinesRouter Power Requirements Radio Frequency InterferenceComponent Power Requirements FEBAC Grounding and Power Cord Specifications AC Power Cord SpecificationsDC Grounding, Connection, and Cable Specifications DC Power and Grounding Cable SpecificationsDC Power and Grounding Cable Connections Signal Loss in Multimode and Single-Mode Fiber-Optic Cable Network Cable Specifications and GuidelinesFiber Optic and Network Cable Specifications Network Cable Specifications and GuidelinesCalculating Power Budget for Fiber-Optic Cable Attenuation and Dispersion in Fiber-Optic CableCalculating Power Margin for Fiber-Optic Cable Estimated Values for Factors Causing Link LossAttenuate to Prevent Saturation at SONET/SDH PICs Site Preparation Checklist Site Preparation ChecklistSite Preparation Checklist Site Preparation Checklist 54 M5 and M10 Internet Routers Hardware Guide Unpack the Router Tools RequiredUnpack the Router Unpack the Router Generic Inventory of Router ComponentsChoose Front or Center Mounting Choose Front or Center Mounting58 M5 and M10 Internet Routers Hardware Guide Install the Router Install the Chassis into the RackTools and Parts Required Install the Chassis into the Rack Connect the Router and Perform Initial Configuration Connect the Router to Management DevicesConnect to a Network for Out-of-Band Management Connect the Router to Management DevicesConnect to a Management Console or Auxiliary Device Connect PIC CablesConnect PIC Cables Connect PIC Cables Provide Power to the Router Connect Power to an AC-Powered RouterProvide Power to the Router Connect Power to a DC-Powered Router Power On the Router Connect DC Power and Grounding CablesProvide Power to the Router Configure the Junos Internet Software Configure the Junos Internet SoftwareConfigure the IP address of a DNS server Commit the configuration to activate it on the router 72 M5 and M10 Internet Routers Hardware Guide Part 74 M5 and M10 Internet Routers Hardware Guide Routine Maintenance Procedures Maintain Hardware ComponentsMaintain the Fan Tray Maintain PICs and PIC Cables Maintain Packet Forwarding Engine ComponentsMaintain the FEB Maintain Packet Forwarding Engine ComponentsUser@host show chassis fpc pic-status Maintain the Power Supplies Maintain the Power SuppliesMaintain the Routing Engine Maintain the Routing Engine80 M5 and M10 Internet Routers Hardware Guide Replace Hardware Components Tools and Parts RequiredReplace the Fan Tray Remove the Fan TrayReplace the Fan Tray Install the Fan Tray Remove the Fan TrayReplace Packet Forwarding Engine Components Replace the FEBReplace Packet Forwarding Engine Components Remove the FEB Install the FEB Remove the FEBReplace a PIC Remove a PICReplace Packet Forwarding Engine Components Install a PIC Remove a PICReplace Packet Forwarding Engine Components Replace Packet Forwarding Engine Components Replace PIC Cables Remove a PIC CableInstall a PIC Cable Replace Packet Forwarding Engine Components Replace an SFP Remove an SFPInstall an SFP Replace Packet Forwarding Engine Components Replace Power System Components Replace an AC Power SupplyReplace Power System Components Remove an AC Power Supply Remove an AC Power Supply Install an AC Power SupplyDisconnect and Connect AC Power 101Disconnect AC Power from the Router Connect AC Power to the RouterReplace an AC Power Cord 103Replace a DC Power Supply Remove a DC Power Supply105 Remove a DC Power Supply Install a DC Power Supply107 Disconnect and Connect DC Power Install a DC Power SupplyDisconnect DC Power from the Router 109Connect DC Power to the Router 111 Replace Routing Engine Components Remove and Insert the PC CardReplace Routing Engine Components 113 Remove the PC CardRemove the PC Card Insert the PC CardReplace the Routing Engine 115Remove the Routing Engine Install the Routing Engine Remove the Routing Engine117 Replace Connectors to Routing Engine Interface Ports Replace the Management Ethernet Cable119 Replace the Console or Auxiliary CableSerial Port Connector Troubleshoot Hardware Components Overview of Troubleshooting ResourcesCommand-Line Interface 121LEDs Hardware and Interface Alarm MessagesOverview of Troubleshooting Resources LEDs on the Craft InterfaceChassis Alarm Messages SONET/SDH Interface Alarm Messages123 Troubleshoot Packet Forwarding Engine Components Juniper Networks Technical Assistance CenterTroubleshoot the Fan Tray Troubleshoot Packet Forwarding Engine ComponentsTroubleshoot the FEB Troubleshoot the Power SystemTroubleshoot the Power System Troubleshoot PICsLED on Both Supplies Is Off LED on One Supply Is Off127 128 M5 and M10 Internet Routers Hardware Guide Safety and Regulatory Compliance Information Definition of Safety Warning Levels129 Definition of Safety Warning Levels Safety Guidelines and Warnings Safety Guidelines and WarningsGeneral Safety Guidelines and Warnings 131Qualified Personnel Warning Restricted Access Area Warning 133Prevent Electrostatic Discharge Damage Electrical Safety Guidelines and Warnings 135General Electrical Safety Guidelines AC Power Electrical Safety GuidelinesDC Power Electrical Safety Guidelines 137DC Power Disconnection Warning Copper Conductors WarningDC Power Grounding Requirements and Warning 139DC Power Wiring Sequence Warning DC Power Wiring Terminations Warning 141Grounded Equipment Warning 143 Case of Electrical AccidentMidplane Energy Hazard Warning Multiple Power Supplies Disconnection Warning Power Disconnection WarningTN and IT Power Warning 145Installation Safety Guidelines and Warnings Chassis Lifting GuidelinesInstallation Instructions Warning 147Rack-Mounting Requirements and Warnings Safety Guidelines and Warnings 149 Safety Guidelines and Warnings 151 Ramp WarningLaser and LED Safety Guidelines and Warnings General Laser Safety Guidelines153 Class 1 Laser Product WarningClass 1 LED Product Warning Laser Beam Warning Radiation From Open Port Apertures WarningMaintenance and Operational Safety Guidelines and Warnings Battery Handling Warning155 Jewelry Removal Warning 157 Lightning Activity WarningOperating Temperature Warning 159 Product Disposal WarningAgency Approvals Agency ApprovalsEuropean Community Compliance Statements for EMC RequirementsCanada JapanUnited States Return Procedure Return the Router or Its Components163 Locate Component Serial Numbers Locate Component Serial NumbersFEB Serial Number ID Label PIC Serial Number ID Label165 Power Supply Serial Number ID Label PIC Serial Number ID LabelRouting Engine Serial Number ID Label 167Pack the Router for Shipment Pack the Router for ShipmentPack Components for Shipment 169Pack Components for Shipment 170 M5 and M10 Internet Routers Hardware Guide RJ-45 Connector Pinout Cable Connector PinoutsRJ-45 Connector Pinouts for the Routing Engine Mgmt Port 171RJ-48 Cable Pinouts for E1 and T1 PICs DB-9 Connector PinoutRJ-48 Connector to RJ-48 Connector Straight Pinout RJ-48 Cable Pinouts for E1 and T1 PICsRJ-48 Connector to RJ-48 Connector Crossover Pinout 173RJ-48 Connector to DB-15 Connector Straight Pinout RJ-48 Connector to DB-15 Connector Crossover PinoutRJ-21 Cable Pinouts for Fast Ethernet 12-Port PIC 175RJ-21 Cable Pinouts for Fast Ethernet 12-Port PIC RJ-21 Pin Assignments Index 177178 M5 and M10 Internet Routers Hardware Guide Index IndexIndex CLIEMC EMI Packing SONET/SDH SFP Wwarnings