Documentation Feedback, Requesting Support | Juniper Networks M160

About This Guide

Book	Description

J-series Services Router Documentation

J-series Services Router User Guide	Contains instructions for installing, configuring, and managing a
	J-series Services Router. The guide explains how to prepare your
	site for installation, unpack and install the hardware, power on the
	router, configure secure routing, monitor network operations, and
	perform routine maintenance.

Release Notes

JUNOS Internet Software Release Notes	Provide a summary of new features for a particular software
	release. Software release notes also contain corrections and
	updates to published JUNOS and JUNOScript manuals, provide
	information that might have been omitted from the manuals, and
	describe upgrade and downgrade procedures.

Hardware Release Notes	Describe the available documentation for the router platform
	and summarize known problems with the hardware and
	accompanying software. Each platform has its own release notes.

JUNOScope Software Release Notes	Contain corrections and updates to the published JUNOScope
	manual, provide information that might have been omitted from
	the manual, and describe upgrade and downgrade procedures.

J-series Services Router Release Notes	Briefly describe Services Router features, identify known hardware
	problems, and provide upgrade and downgrade instructions

Documentation Feedback

We encourage you to provide feedback, comments, and suggestions so that we can improve the documentation. You can send your comments to techpubs-comments@juniper.net, or fill out the documentation feedback form at http://www.juniper.net/techpubs/docbug/docbugreport.html. If you are using e-mail, be sure to include the following information with your comments:

Document name

Document part number

Page number

Software release version

Requesting Support

For technical support, open a support case using the Case Manager link at http://www.juniper.net/support/ or call 1-888-314-JTAC (within the United States) or 1-408-745-9500 (outside the United States).

Requesting Support		xxiii

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Juniper Networks M160 manual Documentation Feedback, Requesting Support

Contents

Hardware Guide M160 Internet Router Hardware Guide Iii USA Table of Contents Chapter Junos Internet Software Overview Part Initial Installation Chapter Unpacking the Router Part ProceduresConnecting the Router and Performing Initial Configuration Table of Contents Appendixes Appendix C Part Index M160 Internet Router Hardware Guide Xii Table of Contents Xiii List of Figures Reinstalling a Routing Engine Installing a Power Supply M160 Internet Router Hardware Guide Xvi List of Figures List of Tables Xviii Documentation Conventions About This GuideObjectives Audience Convention Description Examples Icon Meaning Description Community-ids List of Technical Publications API Requesting Support Documentation Feedback M160 Internet Router Hardware Guide Xxiv Requesting Support Product Overview Product Overview System Description System Overview System Redundancy Field-Replaceable Units FRUs Safety Requirements, Warnings, and Guidelines Page Chassis Hardware Component Overview Front of Chassis Rear of Chassis with Component Cover in Place Rear of Chassis with Component Cover Removed Packet Forwarding Engine Chassis Physical Specifications Description Value Midplane Midplane Physical Interface Cards PICs Flexible PIC Concentrators FPCs PIC Components Front of Chassis with Four-PIC FPC Installed in Slot FPC0 FPC Components FPC Types FPC1 and FPC2 Packet Forwarding Engine Clock Generators PCGs Label Color State Description Switching and Forwarding Module SFMPCG Components States for PCG LEDs SFM Components Switching and Forwarding Module States for SFM LEDs Label Color Description Host Module Routing Engine Routing Engine Components Routing Engine Miscellaneous Control Subsystem MCS MCS Components States for MCS LEDs Label Color Description Craft Interface Craft Interface Alarm LEDs and Alarm Cutoff/Lamp Test Button LCD and Navigation Buttons LCD Idle Mode LCD in Idle Mode LCD Alarm Mode States for Host Module LEDs Label Color Description Host Module LEDsFPC LEDs and Offline Button States for FPC LEDs Label Color Description Connector Interface Panel CIP Routing Engine Management Ports Connector Interface Panel Bits Input Ports Alarm Relay Contacts Alarm Relay Contacts and Bits Input Ports Power System Power Supply State Description States for Power Supply LEDs Label Circuit Breaker Box Electrical Specifications for Power Supply Description Cooling System Fuses Airflow through the Chassis Cooling System Components Airflow through the Chassis Cable Management System M160 Internet Router Hardware Guide Cable Management System Routing Engine Software Components Junos Internet Software Overview IPv4 Routing Protocols Routing Protocol Process Junos Internet Software Overview IPv6 Routing Protocols Routing Policy Routing and Forwarding Tables VPNs Management Process Interface ProcessChassis Process Snmp and MIB II Processes Tools for Monitoring the Software Tools for Accessing and Configuring the SoftwareSoftware Upgrades Packet Forwarding Engine Architecture System Architecture Overview Data Flow through the Packet Forwarding Engine Packet Forwarding Engine Components and Data Flow Routing Engine Architecture Routing Engine Architecture Routing Engine Functions Packets Out Page Initial Installation Initial Installation Rack Requirements Preparing for Router Installation Rack Size and Strength Typical Center-Mount Rack Spacing of Mounting Holes Connection to Building Structure Clearance Requirements for Airflow and Hardware MaintenanceRouting Node Environmental Specifications Fire Suppression Fire Safety RequirementsRouting Node Environmental Specifications Description Value Fire Suppression Equipment Power Guidelines, Requirements, and Specifications Radio Frequency Interference Site Electrical Wiring GuidelinesDistance Limitations for Signaling Router Power Requirements Component Power Requirements Power Requirement Amps Power consumption for maximum configuration Chassis Grounding Power, Connection, and Cable Specifications Shows a typical source cabling arrangement Preparing for Router Installation Power and Grounding Cable Connections Network Cable Specifications and Guidelines Attenuation and Dispersion in Fiber-Optic Cable Fiber Optic and Network Cable SpecificationsSignal Loss in Multimode and Single-Mode Fiber-Optic Cable Calculating Power Budget for Fiber-Optic Cable Calculating Power Margin for Fiber-Optic Cable Attenuating to Prevent Saturation at SONET/SDH PICs Routing Engine Interface Cable and Wire Specifications Date Site Preparation ChecklistSite Preparation Checklist Item or Task Item or Task Performed By Date Unpacking the Router Unpacking the RouterTools and Parts Required M160 Internet Router Hardware Guide Component Quantity Generic Inventory of Router Components Installed in Chassis M160 Internet Router Hardware Guide Unpacking the Router Installing the Chassis Using a Mechanical Lift Installing the Router Using a Mechanical Lift M160 Internet Router Hardware Guide Router Component Weights Approximate Weight lb Weight kg Installing the Router without a Mechanical Lift Removing Components from the Chassis Installing the Router without a Mechanical Lift Removing the Rear Component Cover Removing the Power Supplies Removing the SFMs Removing an SFM Removing the MCSs Removing an MCS Removing the PCGs Removing a PCG Removing the Routing Engines Removing a Routing Engine Removing the Rear Upper Impeller Assembly Removing the Rear Upper Impeller Assembly Removing the Rear Lower Impeller Assembly Removing the Fan Tray Removing the Rear Lower Impeller Assembly Removing the FPCs FPC Removal Checklist Slot Media Types Date Removed Installing the Router without a Mechanical Lift Removing an FPC Removing the Front Impeller Assembly Removing the Front Impeller Assembly Installing the Chassis into the Rack Attaching the Lifting Handle Installing the Chassis in a Rack Reinstalling Components into the Chassis Reinstalling the Front Impeller Assembly Reinstalling the Front Impeller Assembly Reinstalling the FPCs Reinstalling an FPC Reinstalling the Fan Tray Reinstalling the Fan Tray Reinstalling the Rear Lower Impeller Assembly Reinstalling the Rear Lower Impeller Assembly Reinstalling the Rear Upper Impeller Assembly Reinstalling the Rear Upper Impeller Assembly Reinstalling the Routing Engines Reinstalling a Routing Engine Reinstalling the PCGs Reinstalling a PCG Reinstalling the MCSs Reinstalling an MCS Reinstalling the SFMs Reinstalling the Power Supplies Reinstalling the Rear Component Cover Reinstalling a Power Supply Connecting the Router and Performing Initial Configuration Connecting the Router to Management and Alarm Devices 113 Connecting to a Management Console or Auxiliary Device Connecting to a Network for Out-of-Band Management Connecting PIC Cables Connecting to an External Alarm-Reporting Device M160 Internet Router Hardware Guide Connecting Power to the Router Providing Power to the Router M160 Internet Router Hardware Guide Connecting Power and Grounding Cables Powering On the Router M160 Internet Router Hardware Guide Configuring the Junos Internet Software Configure the router’s domain name Commit the configuration to activate it on the router Page 125 Page Maintaining Cooling System Components Routine Maintenance ProceduresMaintaining Hardware Components Removing the Air Filter Maintaining the Air Filter Installing the Air Filter Cleaning the Air Filter Maintaining the Fan Tray and Impellers Installing the Air Filter User@host show chassis routing-engine Maintaining Host Module Components User@host show chassis environment mcs Maintaining Packet Forwarding Engine Components User@host show chassis fpc Maintaining FPCs Show chassis Fpc pic-status Maintaining PICs and PIC Cables 135 Maintaining the PCGs User@host show chassis sfm detail Maintaining SFMs User@host show chassis environment pem Maintaining Power Supplies User@host show chassis alarms 139 Replacing Hardware Components Tools and Parts Required Tool or part Components Tool or part Components Replacing the CIP and Routing Engine Interface Port CablesRemoving the CIP Service, and System Basics Command Reference Removing the CIP Installing the CIP Installing the CIP Replacing Connections to Routing Engine Interface Ports Routing Engine Interface Ports and Alarm Relay Contacts Replacing the Console or Auxiliary Cable Replacing the Management Ethernet Cable Serial Port Connector Replace Alarm Relay Wires Removing the Fan Tray Replacing Cooling System ComponentsReplacing the Fan Tray Installing the Fan Tray Installing the Fan Tray Replacing the Front Impeller Assembly Removing the Front Impeller Assembly Removing the Front Impeller Assembly 153 Replacing the Rear Lower Impeller Assembly Installing the Front Impeller Assembly Installing the Rear Lower Impeller Assembly Removing the Rear Lower Impeller Assembly Installing the Rear Lower Impeller Assembly Replacing the Rear Upper Impeller Assembly Removing the Rear Upper Impeller Assembly Installing the Rear Upper Impeller Assembly Installing the Rear Upper Impeller Assembly Removing an MCS Replacing Host Module ComponentsReplacing an MCS User@host request chassis routing-engine master switch Installing an MCS Installing an MCS Removing the PC Card Removing and Insert the PC Card Removing the PC Card Insert the PC Card Removing a Routing Engine Replacing a Routing Engine User@host show chassis routing-engine 167 Installing a Routing Engine Replacing an FPC Replacing Packet Forwarding Engine Components Removing an FPC 171 Installing an FPC 173 User@hostrequest chassis fpc slot slot-numberonline 175 Removing a PCG Replacing a PCG 177 Installing a PCG Removing a PIC Replacing a PIC Service, and System Basics Command Reference Removing a PIC Installing a PIC M160 Internet Router Hardware Guide 183 Installing a PIC Removing a PIC Cable Replace PIC Cables Installing a PIC Cable 187 Removing an SFM Replacing an SFM Installing an SFM Removing an SFP Replace an SFP Installing an SFP M160 Internet Router Hardware Guide Removing the Circuit Breaker Box Replacing Power System ComponentsReplacing the Circuit Breaker Box Service, and System Basics Command Reference Removing the Circuit Breaker Box Installing the Circuit Breaker Box M160 Internet Router Hardware Guide Removing a Power Supply Replacing a Power Supply Removing a Power Supply Rear of Power Supply Showing Midplane Connectors Installing a Power Supply Disconnecting Power from the Router Disconnecting and Connecting Power 201 Disconnecting Power Cables Connecting Power to the Router 203 Replacing a Fuse Connecting Power and Grounding Cables 205 Color Component Fuse Rating Quantity Locations Fuse Specifications Command-Line Interface Troubleshooting Hardware ComponentsOverview of Troubleshooting Resources LEDs on the Craft Interface LEDs LEDs on Hardware Components Chassis and Interface Alarm MessagesChassis Alarm Messages Component LCD Message CLI Message Component LCD Message CLI Message SONET/SDH Interface Alarm Messages Blown Fuse Indicators Juniper Networks Technical Assistance Center Troubleshooting the Cooling System Troubleshooting Packet Forwarding Engine Components Troubleshooting FPCs All LEDs on Both Supplies Are Off Troubleshooting PICsTroubleshooting the Power System All LEDs on One Supply Are Off or LED States Are not Correct 217 Page Appendixes Appendixes Definition of Safety Warning Levels Safety and Regulatory Compliance Information Safety Guidelines and Warnings 223 General Safety Guidelines and Warnings Qualified Personnel Warning Restricted Access Area Warning Preventing Electrostatic Discharge Damage Placing a Component into an Electrostatic Bag Electrical Safety Guidelines and Warnings M160 Internet Router Hardware Guide DC Power Electrical Safety Guidelines General Electrical Safety Guidelines Copper Conductors Warning DC Power Disconnection Warning DC Power Grounding Requirements and Warning DC Power Wiring Sequence Warning DC Power Wiring Terminations Warning Grounded Equipment Warning Case of Electrical Accident Power Disconnection Warning TN Power Warning Chassis Lifting Guidelines Installation Safety Guidelines and WarningsInstallation Instructions Warning Rack-Mounting Requirements and Warnings 241 M160 Internet Router Hardware Guide 243 Ramp Warning Laser and LED Safety Guidelines and Warnings Class 1 Laser Product Warning Class 1 LED Product Warning General Laser Safety Guidelines Laser Beam Warning Radiation From Open Port Apertures Warning Maintenance and Operational Safety Guidelines and Warnings Battery Handling Warning Jewelry Removal Warning Lightning Activity Warning Operating Temperature Warning Product Disposal Warning EMC Agency Approvals Japan Compliance Statements for EMC RequirementsCanada European Community Locating Component Serial Numbers Contacting Customer Support and Returning Hardware Attached to the component body Craft Interface Serial Number ID Label CIP Serial Number ID Label Craft Interface Serial Number ID Label DC Power Supply Serial Number ID Label MCS Serial Number ID Label FPC Serial Number ID Label PIC Serial Number ID Label PCG Serial Number ID Label PIC Serial Number ID Label Routing Engine Serial Number ID Label Contacting Customer Support SFM Serial Number ID Label Information You Might Need to Supply to Jtac Return Procedure Tools and Parts Required Packing the Routing Node for Shipment M160 Internet Router Hardware Guide Packing Components for Shipment Page RJ-45 Connector Pinout Signal Cable Connector Pinouts RJ-48 Cable Pinouts for E1 and T1 PICs DB-9 Connector Pinout Signal Direction DescriptionData numbering Form Signal Data numbering Form Signal RX/Ring/- --RX/Ring RJ-48 Pin on T1/E1 DB-15 Pin V.35 Cable Pinouts for EIA-530 PIC Fast Ethernet 48-port Cable Pinouts DB-25 Pin Signal 35 Pin Description RJ-21 Pin Assignments Ethernet Port Numbers Fast Ethernet 48-port PIC 18, 30 19, 31 20, 32 21, 33 10, 22, 34 11, 23, 35 Index Index Airflow Symbols PIC EMC EMI MCS PCG SONET/SDH Rear lower impeller assembly installation instructions Power supply SFP Wiring, electrical See electricity Cable pinouts