Document Outline

• Table of Contents
• List of Figures
• List of Tables
• About This Topic Collection
  • How to Use This Guide
  • List of EX Series Guides for Junos OS Release 10.3
  • Downloading Software
  • Documentation Symbols Key
  • Documentation Feedback
  • Requesting Technical Support
    • Self-Help Online Tools and Resources
    • Opening a Case with JTAC
• Part 1: Switch and Components Overview and Specifications
  • Chapter 1: EX8208 Switch Overview
    • EX8208 Switch Hardware Overview
      • Software
      • Chassis Physical Specifications
      • Routing Engines and Switch Fabric
      • Line Cards
      • Cooling System
      • Power Supplies
    • EX8208 Switch Configurations
    • Chassis Physical Specifications of an EX8208 Switch
    • Understanding EX8208 Switch Component and Functionality Redundancy
      • Hardware Components That Provide Redundancy
      • Routing Engine and Control Redundancy
      • Switch Fabric Redundancy
    • Slot Numbering for an EX8208 Switch
      • Slot Numbering for SRE and SF Module Slots and Line Card Slots
      • Slot Numbering for the Power Supply Slots
  • Chapter 2: Component Descriptions
    • LCD Panel in an EX8200 Switch
      • LCD Panel Modes
      • LCD Panel Menus
    • Chassis Status LEDs in an EX8200 Switch
    • Field-Replaceable Units in an EX8208 Switch
    • Switch Fabric and Routing Engine (SRE) Module in an EX8208 Switch
    • SRE Module LEDs in an EX8208 Switch
    • Management Port LEDs in EX8200 Switches
    • Switch Fabric (SF) Module in an EX8208 Switch
    • SF Module LEDs in an EX8208 Switch
    • 8-port SFP+ Line Card in an EX8200 Switch
    • 40-port SFP+ Line Card in an EX8200 Switch
    • 48-port SFP Line Card in an EX8200 Switch
    • 48-port RJ-45 Line Card in an EX8200 Switch
    • Line Card LEDs in an EX8200 Switch
    • Network Port LEDs in an EX8200 Switch
    • AC Power Supply in an EX8200 Switch
      • AC Power Supply Description
      • N+1 Redundancy Configuration of AC Power Supplies
      • N+N Redundancy Configuration of AC Power Supplies
    • AC Power Supply LEDs in an EX8200 Switch
    • DC Power Supply in an EX8200 Switch
    • DC Power Supply LEDs in an EX8200 Switch
    • Cooling System and Airflow in an EX8208 Switch
    • Backplane in an EX8208 Switch
  • Chapter 3: Component Specifications
    • USB Port Specifications for an EX Series Switch
    • Console Port Connector Pinout Information for an EX Series Switch
    • Management Port Connector Pinout Information for an EX8200 Switch
    • Optical Interface Support in EX8200 Switches
    • SFP+ Direct Attach Cables for EX Series Switches
      • Cable Specifications
      • Standards Supported by These Cables
    • Grounding Cable and Lug Specifications for EX8200 Switches
• Part 2: Planning for Switch Installation
  • Chapter 4: Site Preparation
    • Site Preparation Checklist for an EX8200 Switch
    • General Site Guidelines for EX Series Switches
    • Site Electrical Wiring Guidelines for EX Series Switches
    • Environmental Requirements and Specifications for EX Series Switches
  • Chapter 5: Rack and Cabinet Requirements
    • Rack Requirements for an EX8208 Switch
    • Cabinet Requirements and Specifications for an EX8208 Switch
    • Clearance Requirements for Airflow and Hardware Maintenance for an EX8208 Switch
  • Chapter 6: Cable Requirements
    • Cables Connecting the EX8200 Switch to Management Devices
    • Understanding EX8200 Switch Fiber-Optic Cable Signal Loss, Attenuation, and Dispersion
      • Signal Loss in Multimode and Single-Mode Fiber-Optic Cable
      • Attenuation and Dispersion in Fiber-Optic Cable
  • Chapter 7: Planning Power Requirements
    • AC Power Specifications for EX8200 Switches
    • DC Power Specifications for EX8200 Switches
    • Power Requirements for EX8208 Switch Components
    • AC Power Cord Specifications for an EX8200 Switch
    • Calculating Power Requirements for an EX8208 Switch
      • Calculating the Power Consumption of Your EX8208 Switch Configuration
      • Calculating System Thermal Output for Your EX8208 Switch Configuration
      • Calculating the Number of Power Supplies Required for Your EX8208 Switch Configuration
    • Calculating the EX8200 Switch Fiber-Optic Cable Power Budget
    • Calculating the EX8200 Switch Fiber-Optic Cable Power Margin
• Part 3: Installing and Connecting the Switch and Switch Components
  • Chapter 8: Installing the Switch
    • Installing and Connecting an EX8208 Switch
    • Unpacking an EX8200 Switch
    • Parts Inventory (Packing List) for an EX8208 Switch
    • Installing Adjustable Mounting Brackets in a Rack or Cabinet for an EX8200 Switch
    • Installing the Power Cord Tray in a Rack or Cabinet for an EX8200 Switch
    • Mounting an EX8208 Switch on a Rack or Cabinet
    • Mounting an EX8208 Switch on a Rack or Cabinet Using a Mechanical Lift
    • Mounting an EX8208 Switch on a Rack or Cabinet Without Using a Mechanical Lift
  • Chapter 9: Installing Switch Components
    • Installing and Removing EX8208 Switch Hardware Components
    • Installing an AC Power Supply in an EX8200 Switch
    • Installing a DC Power Supply in an EX8200 Switch
    • Installing a Fan Tray in an EX8208 Switch
    • Installing an SRE Module in an EX8208 Switch
    • Installing an SF Module in an EX8208 Switch
    • Unpacking a Line Card Used in an EX8200 Switch
    • Installing a Line Card in an EX8200 Switch
    • Installing a Transceiver in an EX Series Switch
    • Connecting a Fiber-Optic Cable to an EX Series Switch
  • Chapter 10: Connecting the Switch
    • Connecting Earth Ground to an EX Series Switch
      • Connecting Earth Ground to an EX2200 or EX3200 Switch
      • Connecting Earth Ground to an EX4200 Switch
      • Connecting Earth Ground to an EX4500 Switch
      • Connecting Earth Ground to an EX8208 Switch
      • Connecting Earth Ground to an EX8216 Switch
    • Connecting AC Power to an EX8200 Switch
    • Connecting DC Power to an EX8200 Switch
    • Powering On an EX8200 Switch
    • Connecting an EX Series Switch to a Management Console
    • Connecting an EX Series Switch to a Modem
      • Setting the Serial Console Speed for the Switch
      • Configuring the Modem
      • Connecting the Modem to the Console Port
    • Connecting an EX Series Switch to a Network for Out-of-Band Management
  • Chapter 11: Performing Initial Configuration
    • EX8200 Switch Default Configuration
    • Connecting and Configuring an EX Series Switch (CLI Procedure)
    • Connecting and Configuring an EX Series Switch (J-Web Procedure)
• Part 4: Removing the Switch and Switch Components
  • Chapter 12: Removing the Switch
    • Powering Off an EX8200 Switch
    • Removing an EX8208 Switch from a Rack or Cabinet
    • Removing an EX8208 Switch from a Rack or Cabinet Using a Mechanical Lift
    • Removing an EX8208 Switch from a Rack or Cabinet Without Using a Mechanical Lift
  • Chapter 13: Removing Switch Components
    • Removing an AC Power Supply from an EX8200 Switch
    • Removing a DC Power Supply from an EX8200 Switch
    • Removing a Fan Tray from an EX8208 Switch
    • Taking the SRE Module Offline in an EX8208 Switch
      • Taking an SRE Module Offline in a Switch with Redundant SRE Modules
      • Taking an SRE Module Offline in a Switch With One SRE Module
    • Removing an SRE Module from an EX8208 Switch
    • Taking the SF Module Offline in an EX8208 Switch
    • Removing an SF Module from an EX8208 Switch
    • Removing a Line Card from an EX8200 Switch
    • Disconnecting a Fiber-Optic Cable from an EX Series Switch
    • Removing a Transceiver from an EX Series Switch
    • Removing the Power Cord Tray from a Rack or Cabinet for an EX8200 Switch
• Part 5: Switch and Component Maintenance
  • Chapter 14: Routine Maintenance
    • Handling and Storing Line Cards in EX8200 Switches
      • Holding a Line Card
      • Storing a Line Card
    • Maintaining Line Card Cables in EX8200 Switches
    • Maintaining Fiber-Optic Cables in EX Series Switches
    • Removing a Battery from an EX8208 Switch for Recycling
• Part 6: Troubleshooting Switch Components
  • Chapter 15: Troubleshooting Switch Components
    • Troubleshooting Line Card Installation on EX8200 Switches
• Part 7: Returning Hardware
  • Chapter 16: Returning the Switch or Switch Components
    • Returning an EX8200 Switch or Component for Repair or Replacement
    • Locating the Serial Number on an EX8200 Switch or Component
      • Listing the Switch and Components Details with the CLI
      • Locating the Serial Number ID Label on an EX8200 Switch Chassis
      • Locating Serial Number ID Labels on FRU Components
    • Contacting Customer Support to Obtain Return Materials Authorization for EX Series Switches
    • Packing an EX8200 Switch or Component
      • Packing an EX8200 Switch
      • Packing EX8200 Switch Components for Shipping
    • Packing a Line Card Used in an EX8200 Switch
• Part 8: Safety Information
  • Chapter 17: General Safety Information
    • General Safety Guidelines and Warnings for EX Series Switches
    • Definitions of Safety Warning Levels for EX Series Switches
    • Fire Safety Requirements for EX Series Switches
    • Qualified Personnel Warning for EX Series Switches
    • Warning Statement for Norway and Sweden for EX Series Switches
  • Chapter 18: Radiation and Laser Warnings
    • Laser and LED Safety Guidelines and Warnings for EX Series Switches
      • General Laser Safety Guidelines
      • Class 1 Laser Product Warning
      • Class 1 LED Product Warning
      • Laser Beam Warning
    • Radiation from Open Port Apertures Warning for EX Series Switches
  • Chapter 19: Installation and Maintenance Safety Information
    • Installation Instructions Warning for EX Series Switches
    • Chassis Lifting Guidelines for EX8200 Switches
    • Ramp Warning for EX Series Switches
    • Rack-Mounting and Cabinet-Mounting Warnings for EX Series Switches
    • Grounded Equipment Warning for EX Series Switches
    • Maintenance and Operational Safety Guidelines and Warnings for EX Series Switches
      • Battery Handling Warning
      • Jewelry Removal Warning
      • Lightning Activity Warning
      • Operating Temperature Warning
      • Product Disposal Warning
  • Chapter 20: Power and Electrical Safety Information
    • General Electrical Safety Guidelines and Warnings for EX Series Switches
    • Prevention of Electrostatic Discharge Damage on EX Series Switches
    • AC Power Electrical Safety Guidelines for EX Series Switches
    • AC Power Disconnection Warning for EX Series Switches
    • DC Power Electrical Safety Guidelines for EX Series Switches
    • DC Power Disconnection Warning for EX Series Switches
    • DC Power Grounding Requirements and Warning for EX Series Switches
    • DC Power Wiring Sequence Warning for EX Series Switches
    • DC Power Wiring Terminations Warning for EX Series Switches
    • Multiple Power Supplies Disconnection Warning for EX Series Switches
    • TN Power Warning for EX Series Switches
    • In Case of Electrical Accident: Action to Take on an EX Series Switch
• Part 9: Compliance Information
  • Chapter 21: Compliance Information
    • Agency Approvals for EX Series Switches
    • Battery Compliance Statement for Environmental Requirements for EX Series Switches
    • Compliance Statements for EMC Requirements for EX Series Switches
      • Canada
      • European Community
      • Japan
      • United States
      • FCC Part 15 Statement
      • Non-Regulatory Environmental Standards
    • Compliance Statements for Acoustic Noise for EX Series Switches
    • Declaration of Conformity for EX8208 Switches