123, Chassis Alarm Messages | Juniper Networks M5, M10 specs

Overview of Troubleshooting Resources

Table 17: Chassis Alarm Messages

	Component	CLI Message

	Craft interface	Craft interface not responding

	Fans	fan-name removed

		fan-namestopped spinning

		Too few fans installed or working

	PICs	Too many recoverable errors

		Too many unrecoverable errors

	Power supplies	Power supply x not providing power

		Power supply x 2.5V failed

		Power supply x 3.3V failed

		Power supply x 5V failed

	Temperature	temperature-sensortemperature sensor failed
	sensors
	sensors	A temperature sensor exceeds 54 degrees C
		A temperature sensor exceeds 54 degrees C

Table 18: SONET/SDH Interface Alarm Messages

CLI Message

interface-nameso-x/x/x- SONET bit error rate defect

interface-nameso-x/x/x- SONET bit error rate fault

interface-nameso-x/x/x- SONET line AIS

interface-nameso-x/x/x- SONET line remote defect indicator

interface-nameso-x/x/x- SONET loss of frame

interface-nameso-x/x/x- SONET loss of light

interface-nameso-x/x/x- SONET loss of pointer

interface-nameso-x/x/x- SONET loss of signal

interface-nameso-x/x/x- SONET path AIS

interface-nameso-x/x/x- SONET path mismatch

interface-nameso-x/x/x- SONET path remote defect indicator

interface-nameso-x/x/x- SONET PLL lock

interface-nameso-x/x/x- SONET remote error indicator

interface-nameso-x/x/x- SONET severely errored frame

interface-nameso-x/x/x- SONET unequipped

Troubleshoot Hardware Components

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Juniper Networks M5, M10 manual 123, Chassis Alarm Messages, SONET/SDH Interface Alarm Messages

Contents

Hardware Guide M5 and M10 Internet Routers M5 and M10 Internet Routers Hardware Guide Table of Contents Junos Internet Software Overview Initial Installation Connect the Router and Perform Initial Configuration Replace Hardware Components Tools and Parts Required Vii Appendixes Appendix B Index M5 and M10 Internet Routers Hardware Guide List of Figures List of Figures FEB Serial Number ID Label List of Figures Xiii List of Tables List of Tables Audience About This ManualObjectives Documentation Conventions Document OrganizationDocumentation Conventions General Conventions Juniper Networks Technical Documentation List of Technical PublicationsXvii List of Technical Publications Xviii M5 and M10 Internet Routers Hardware Guide Xix How to Request SupportHow to Request Support Documentation Feedback Xx M5 and M10 Internet Routers Hardware Guide Part M5 and M10 Internet Routers Hardware Guide Field-Replaceable Units FRUs System OverviewSystem Description Field-Replaceable Units Safety Requirements, Warnings, and GuidelinesSafety Requirements, Warnings, and Guidelines Chassis Hardware Component Overview Front of M5 Chassis Chassis Rear of Chassis Chassis Physical Specifications Packet Forwarding Engine Packet Forwarding EngineMidplane Midplane Physical Interface Cards PICs PIC Components Flexible PIC Concentrators FPCsForwarding Engine Board FEB FEB Components Routing Engine Routing Engine Routing Engine Components Craft Interface Craft Interface Alarm LEDs and Lamp Test Button Alarm LEDs and Lamp Test ButtonRouting Engine Interface Ports and Status Indicators PIC Offline Buttons Power SuppliesPower Supplies AC Power Supply AC Power Supply Electrical Specifications for DC Power Supply DC Power SupplyElectrical Specifications for AC Power Supply Fan Tray Power Supply LEDs and Self-test ButtonStates for Power Supply LED Fan Tray Cable Management System Cable Management System Routing Engine Software Components Junos Internet Software Overview IPv4 Routing Protocols Routing Protocol ProcessRouting Engine Software Components Routing Engine Software Components Routing and Forwarding Tables IPv6 Routing Protocols Routing Policy Snmp and MIB II Processes VPNsInterface Process Chassis Process Tools for Monitoring the Software Tools for Accessing and Configuring the SoftwareManagement Process Routing Engine Kernel Software Upgrades Software Upgrades Packet Forwarding Engine Architecture System Architecture Overview Packet Forwarding Engine Architecture Data Flow through the Packet Forwarding Engine Routing Engine Architecture Routing Engine Architecture Routing Engine Architecture Routing Engine Functions Packets Out 34 M5 and M10 Internet Routers Hardware Guide Part 36 M5 and M10 Internet Routers Hardware Guide Rack Size and Strength Prepare for Router InstallationRack Requirements Rack Requirements Connection to Building Structure Spacing of Mounting Holes Router Environmental Tolerances Clearance Requirements for Airflow and Hardware MaintenanceRouter Environmental Tolerances Router Environmental Tolerances Fire Suppression Equipment Fire Safety RequirementsFire Safety Requirements Fire Suppression Power Guidelines, Requirements, and Specifications Power Guidelines, Requirements, and Specifications Radio Frequency Interference Site Electrical Wiring GuidelinesRouter Power Requirements Distance Limitations for Signaling FEB Component Power Requirements AC Power Cord Specifications AC Grounding and Power Cord Specifications DC Power and Grounding Cable Specifications DC Grounding, Connection, and Cable Specifications DC Power and Grounding Cable Connections Network Cable Specifications and Guidelines Network Cable Specifications and GuidelinesFiber Optic and Network Cable Specifications Signal Loss in Multimode and Single-Mode Fiber-Optic Cable Attenuation and Dispersion in Fiber-Optic Cable Calculating Power Budget for Fiber-Optic Cable Estimated Values for Factors Causing Link Loss Calculating Power Margin for Fiber-Optic Cable Attenuate 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 Unpack the RouterTools Required Generic Inventory of Router Components Unpack the Router Choose Front or Center Mounting Choose Front or Center Mounting 58 M5 and M10 Internet Routers Hardware Guide Tools and Parts Required Install the RouterInstall the Chassis into the Rack Install the Chassis into the Rack Connect the Router to Management Devices Connect the Router and Perform Initial Configuration Connect the Router to Management Devices Connect to a Network for Out-of-Band Management Connect PIC Cables Connect to a Management Console or Auxiliary DeviceConnect PIC Cables Connect PIC Cables Provide Power to the Router Provide Power to the RouterConnect Power to an AC-Powered Router Connect Power to a DC-Powered Router Connect DC Power and Grounding Cables Power On the Router Provide Power to the Router Configure the Junos Internet Software Configure the Junos Internet Software Configure 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 Maintain the Fan Tray Routine Maintenance ProceduresMaintain Hardware Components Maintain Packet Forwarding Engine Components Maintain Packet Forwarding Engine ComponentsMaintain the FEB Maintain PICs and PIC Cables User@host show chassis fpc pic-status Maintain the Power Supplies Maintain the Power Supplies Maintain the Routing Engine Maintain the Routing Engine 80 M5 and M10 Internet Routers Hardware Guide Tools and Parts Required Replace Hardware Components Replace the Fan Tray Replace the Fan TrayRemove the Fan Tray Remove the Fan Tray Install the Fan Tray Replace Packet Forwarding Engine Components Replace Packet Forwarding Engine ComponentsReplace the FEB Remove the FEB Remove the FEB Install the FEB Remove a PIC Replace a PIC Replace Packet Forwarding Engine Components Remove a PIC Install a PIC Replace Packet Forwarding Engine Components Replace Packet Forwarding Engine Components Remove a PIC Cable Replace PIC Cables Install a PIC Cable Replace Packet Forwarding Engine Components Remove an SFP Replace an SFP Install an SFP Replace Packet Forwarding Engine Components Replace Power System Components Replace Power System ComponentsReplace an AC Power Supply Remove an AC Power Supply Install an AC Power Supply Remove an AC Power Supply 101 Disconnect and Connect AC Power Connect AC Power to the Router Disconnect AC Power from the Router 103 Replace an AC Power Cord Remove a DC Power Supply Replace a DC Power Supply 105 Install a DC Power Supply Remove a DC Power Supply 107 Install a DC Power Supply Disconnect and Connect DC Power 109 Disconnect DC Power from the Router Connect DC Power to the Router 111 Replace Routing Engine Components Replace Routing Engine ComponentsRemove and Insert the PC Card Remove the PC Card 113 Insert the PC Card Remove the PC Card Remove the Routing Engine Replace the Routing Engine115 Remove the Routing Engine Install the Routing Engine 117 Replace the Management Ethernet Cable Replace Connectors to Routing Engine Interface Ports Replace the Console or Auxiliary Cable 119 Serial Port Connector 121 Overview of Troubleshooting ResourcesCommand-Line Interface Troubleshoot Hardware Components LEDs on the Craft Interface Hardware and Interface Alarm MessagesOverview of Troubleshooting Resources LEDs 123 Chassis Alarm MessagesSONET/SDH Interface Alarm Messages Troubleshoot Packet Forwarding Engine Components Juniper Networks Technical Assistance CenterTroubleshoot the Fan Tray Troubleshoot Packet Forwarding Engine Components Troubleshoot PICs Troubleshoot the Power SystemTroubleshoot the Power System Troubleshoot the FEB LED on One Supply Is Off LED on Both Supplies Is Off 127 128 M5 and M10 Internet Routers Hardware Guide 129 Safety and Regulatory Compliance InformationDefinition of Safety Warning Levels Definition of Safety Warning Levels 131 Safety Guidelines and WarningsGeneral Safety Guidelines and Warnings Safety Guidelines and Warnings Qualified Personnel Warning 133 Restricted Access Area Warning Prevent Electrostatic Discharge Damage 135 Electrical Safety Guidelines and Warnings AC Power Electrical Safety Guidelines General Electrical Safety Guidelines 137 DC Power Electrical Safety Guidelines Copper Conductors Warning DC Power Disconnection Warning 139 DC Power Grounding Requirements and Warning DC Power Wiring Sequence Warning 141 DC Power Wiring Terminations Warning Grounded Equipment Warning Midplane Energy Hazard Warning 143Case of Electrical Accident Power Disconnection Warning Multiple Power Supplies Disconnection Warning 145 TN and IT Power Warning Chassis Lifting Guidelines Installation Safety Guidelines and Warnings Rack-Mounting Requirements and Warnings Installation Instructions Warning147 Safety Guidelines and Warnings 149 Safety Guidelines and Warnings Ramp Warning 151 General Laser Safety Guidelines Laser and LED Safety Guidelines and Warnings Class 1 LED Product Warning 153Class 1 Laser Product Warning Radiation From Open Port Apertures Warning Laser Beam Warning 155 Maintenance and Operational Safety Guidelines and WarningsBattery Handling Warning Jewelry Removal Warning Lightning Activity Warning 157 Operating Temperature Warning Product Disposal Warning 159 Agency Approvals Agency Approvals Japan Compliance Statements for EMC RequirementsCanada European Community United States 163 Return ProcedureReturn the Router or Its Components Locate Component Serial Numbers Locate Component Serial Numbers 165 FEB Serial Number ID LabelPIC Serial Number ID Label PIC Serial Number ID Label Power Supply Serial Number ID Label 167 Routing Engine Serial Number ID Label Pack the Router for Shipment Pack the Router for Shipment Pack Components for Shipment Pack Components for Shipment169 170 M5 and M10 Internet Routers Hardware Guide 171 Cable Connector PinoutsRJ-45 Connector Pinouts for the Routing Engine Mgmt Port RJ-45 Connector Pinout RJ-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 PICs 173 RJ-48 Connector to RJ-48 Connector Crossover Pinout RJ-48 Connector to DB-15 Connector Crossover Pinout RJ-48 Connector to DB-15 Connector Straight Pinout RJ-21 Cable Pinouts for Fast Ethernet 12-Port PIC RJ-21 Cable Pinouts for Fast Ethernet 12-Port PIC175 RJ-21 Pin Assignments 177 Index 178 M5 and M10 Internet Routers Hardware Guide Index Index CLI Index EMC EMI Packing SONET/SDH SFP Wwarnings