Инструкции для 3com 5017C with load sharing

Содержание

• Audience

  13
• Structure of This Guide

  14
• Document Conventions

  15
• Related Documents

  16
  • 3Com Documents

    17
  • Reference Documents

    17
• Introducing the ONline System Concentrator

  19
  • Back Panel

    21
  • Front Panel

    21
• ONline System Concentrator Features

  22
  • Modular Design

    23
  • TriChannel Architecture

    24
  • Port-Switching Technology

    24
  • Fault-Tolerance Capabilities

    26
    • Backup Power Supply

      26
    • Load Sharing

      26
    • Backup Controller Module

      27
    • Redundant Cable Links

      27
    • Backup Concentrator

      28
  • Hot Swapping of Media Modules

    29
  • Synchronous Backplane

    30
• Contents of the Shipping Box

  31
  • FCC Regulations

    33
• Site Selection Considerations

  34
  • Location Requirements

    34
  • Ventilation

    34
  • Power Requirements

    35
  • Rack Mount Installation Requirements

    35
  • Table Top Installation Requirements

    36
• Installation

  36
  • Installing the Cable Tray

    37
    • Cable Tray Rack Mounting

      38
    • Cable Tray Table Mounting

      40
  • Installing the ONline System Concentrator

    41
    • Rack Mounting the ONline System Concentrator

      41
    • Table Top Mounting the ONline Concentrator

      43
  • Installing the Backup Power Supply (Optional)

    44
  • Selecting the Power Supply Voltage

    47
  • Installing ONline Modules

    49
  • Connecting Network Cables

    49
  • Power Up and Verification

    50
    • Fan Operation Verification

      51
    • Power Supply Operation Verification

      51
• Technical Assistance

  55
• Where To Go From Here

  56
• Routine Maintenance

  58
• Replacing the Power Supply

  58
• Replacing the Fan Unit

  63
• ONline Module Maintenance

  65
• Other System Components

  65
• General

  67
• Environmental

  67
• Mechanical

  68
• Power Source

  68
• Regulatory Compliance

  68
• Accessories

  69
• On-line Technical Support

  75
  • Email Technical Support

    76
  • World Wide Web Site

    76
• Support from Your Network Supplier

  76
• Support from 3Com

  77
• Returning Products for Repair

  78
• Accessing the 3Com MIB

  78
  • 3Com Technical Publications

    79