M160 Internet Router Hardware Guide

Techpubs Home
Report an Error

Collapse TOC
Show Index

Entire manual as PDF
About This Guide
Objectives
Audience
Documentation Conventions
List of Technical Publications
Documentation Feedback
Requesting Support
System Overview
System Description
Field-Replaceable Units (FRUs)
System Redundancy
Safety Requirements, Warnings, and Guidelines
Hardware Component Overview
Chassis
Packet Forwarding Engine
Midplane
Physical Interface Cards (PICs)
PIC Components
Flexible PIC Concentrators (FPCs)
FPC Components
FPC Types
Packet Forwarding Engine Clock Generators (PCGs)
PCG Components
Switching and Forwarding Module (SFM)
SFM Components
Host Module
Routing Engine
Routing Engine Components
Miscellaneous Control Subsystem (MCS)
MCS Components
Craft Interface
Alarm LEDs and Alarm Cutoff/Lamp Test Button
LCD and Navigation Buttons
LCD Idle Mode
LCD Alarm Mode
Host Module LEDs
FPC LEDs and Offline Button
Connector Interface Panel (CIP)
Routing Engine Management Ports
BITS Input Ports
Alarm Relay Contacts
Power System
Power Supply
Circuit Breaker Box
Fuses
Cooling System
Cooling System Components
Airflow through the Chassis
Cable Management System
JUNOS Internet Software Overview
Routing Engine Software Components
Routing Protocol Process
IPv4 Routing Protocols
IPv6 Routing Protocols
Routing and Forwarding Tables
Routing Policy
VPNs
Interface Process
Chassis Process
SNMP and MIB II Processes
Management Process
Routing Engine Kernel
Tools for Accessing and Configuring the Software
Tools for Monitoring the Software
Software Upgrades
System Architecture Overview
Packet Forwarding Engine Architecture
Data Flow through the Packet Forwarding Engine
Routing Engine Architecture
Routing Engine Functions
Preparing for Router Installation
Rack Requirements
Rack Size and Strength
Spacing of Mounting Holes
Connection to Building Structure
Clearance Requirements for Airflow and Hardware Maintenance
Routing Node Environmental Specifications
Fire Safety Requirements
Fire Suppression
Fire Suppression Equipment
Power Guidelines, Requirements, and Specifications
Site Electrical Wiring Guidelines
Distance Limitations for Signaling
Radio Frequency Interference
Electromagnetic Compatibility
Router Power Requirements
Chassis Grounding
Power, Connection, and Cable Specifications
Network Cable Specifications and Guidelines
Fiber 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
Calculating Power Margin for Fiber-Optic Cable
Attenuating to Prevent Saturation at SONET/SDH PICs
Routing Engine Interface Cable and Wire Specifications
Site Preparation Checklist
Unpacking the Router
Tools and Parts Required
Unpacking the Router
Installing the Router Using a Mechanical Lift
Tools and Parts Required
Installing the Chassis Using a Mechanical Lift
Installing the Router without a Mechanical Lift
Tools and Parts Required
Removing Components from the Chassis
Removing the Power Supplies
Removing the Rear Component Cover
Removing the SFMs
Removing the MCSs
Removing the PCGs
Removing the Routing Engines
Removing the Rear Upper Impeller Assembly
Removing the Rear Lower Impeller Assembly
Removing the Fan Tray
Removing the FPCs
Removing the Front Impeller Assembly
Installing the Chassis into the Rack
Reinstalling Components into the Chassis
Reinstalling the Front Impeller Assembly
Reinstalling the FPCs
Reinstalling the Fan Tray
Reinstalling the Rear Lower Impeller Assembly
Reinstalling the Rear Upper Impeller Assembly
Reinstalling the Routing Engines
Reinstalling the PCGs
Reinstalling the MCSs
Reinstalling the SFMs
Reinstalling the Rear Component Cover
Reinstalling the Power Supplies
Connecting the Router and Performing Initial Configuration
Tools and Parts Required
Connecting the Router to Management and Alarm Devices
Connecting to a Network for Out-of-Band Management
Connecting to a Management Console or Auxiliary Device
Connecting to an External Alarm-Reporting Device
Connecting PIC Cables
Providing Power to the Router
Connecting Power to the Router
Powering On the Router
Configuring the JUNOS Internet Software
Maintaining Hardware Components
Routine Maintenance Procedures
Maintaining Cooling System Components
Maintaining the Air Filter
Removing the Air Filter
Cleaning the Air Filter
Installing the Air Filter
Maintaining the Fan Tray and Impellers
Maintaining Host Module Components
Maintaining Packet Forwarding Engine Components
Maintaining FPCs
Maintaining PICs and PIC Cables
Maintaining the PCGs
Maintaining SFMs
Maintaining Power Supplies
Replacing Hardware Components
Tools and Parts Required
Replacing the CIP and Routing Engine Interface Port Cables
Removing the CIP
Installing the CIP
Replacing Connections to Routing Engine Interface Ports
Replacing the Management Ethernet Cable
Replacing the Console or Auxiliary Cable
Replace Alarm Relay Wires
Replacing Cooling System Components
Replacing the Fan Tray
Removing the Fan Tray
Installing the Fan Tray
Replacing the Front Impeller Assembly
Removing the Front Impeller Assembly
Removing the Craft Interface from the Front Impeller Assembly
Installing the Craft Interface on the Front Impeller Assembly
Installing the Front Impeller Assembly
Replacing 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
Replacing Host Module Components
Replacing an MCS
Removing an MCS
Installing an MCS
Removing and Insert the PC Card
Removing the PC Card
Insert the PC Card
Replacing a Routing Engine
Removing a Routing Engine
Installing a Routing Engine
Replacing Packet Forwarding Engine Components
Replacing an FPC
Removing an FPC
Installing an FPC
Replacing a PCG
Removing a PCG
Installing a PCG
Replacing a PIC
Removing a PIC
Installing a PIC
Replace PIC Cables
Removing a PIC Cable
Installing a PIC Cable
Replacing an SFM
Removing an SFM
Installing an SFM
Replace an SFP
Removing an SFP
Installing an SFP
Replacing Power System Components
Replacing the Circuit Breaker Box
Removing the Circuit Breaker Box
Installing the Circuit Breaker Box
Replacing a Power Supply
Removing a Power Supply
Installing a Power Supply
Disconnecting and Connecting Power
Disconnecting Power from the Router
Connecting Power to the Router
Replacing a Fuse
Troubleshooting Hardware Components
Overview of Troubleshooting Resources
Command-Line Interface
LEDs
LEDs on the Craft Interface
LEDs on Hardware Components
Chassis and Interface Alarm Messages
Blown Fuse Indicators
Juniper Networks Technical Assistance Center
Troubleshooting the Cooling System
Troubleshooting Packet Forwarding Engine Components
Troubleshooting FPCs
Troubleshooting PICs
Troubleshooting the Power System
All LEDs on Both Supplies Are Off
All LEDs on One Supply Are Off or LED States Are not Correct
Safety and Regulatory Compliance Information
Definition of Safety Warning Levels
Safety Guidelines and Warnings
General Safety Guidelines and Warnings
Qualified Personnel Warning
Restricted Access Area Warning
Preventing Electrostatic Discharge Damage
Electrical Safety Guidelines and Warnings
General Electrical Safety Guidelines
DC Power 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
In Case of Electrical Accident
Midplane Energy Hazard Warning
Multiple Power Supplies Disconnection Warning
Power Disconnection Warning
TN Power Warning
Installation Safety Guidelines and Warnings
Chassis Lifting Guidelines
Installation Instructions Warning
Rack-Mounting Requirements and Warnings
Ramp Warning
Laser and LED Safety Guidelines and Warnings
General Laser Safety Guidelines
Class 1 Laser Product Warning
Class 1 LED Product Warning
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
Agency Approvals
Compliance Statements for EMC Requirements
Canada
European Community
Japan
United States
Contacting Customer Support and Returning Hardware
Locating Component Serial Numbers
CIP Serial Number ID Label
Craft Interface Serial Number ID Label
DC Power Supply Serial Number ID Label
FPC Serial Number ID Label
MCS Serial Number ID Label
PCG Serial Number ID Label
PIC Serial Number ID Label
Routing Engine Serial Number ID Label
SFM Serial Number ID Label
Contacting Customer Support
Information You Might Need to Supply to JTAC
Return Procedure
Tools and Parts Required
Packing the Routing Node for Shipment
Packing Components for Shipment
Cable Connector Pinouts
RJ-45 Connector Pinouts for the Routing Engine ETHERNET Port
DB-9 Connector Pinouts for the Routing Engine AUXILIARY and CONSOLE Ports
RJ-48 Cable Pinouts for E1 and T1 PICs
X.21 and V.35 Cable Pinouts for EIA-530 PIC
Fast Ethernet 48-port Cable Pinouts
Index