用户手册 — Nortel Networks BSG12aw

目录

• Contents

  3
• How to Get Help

  5
  • Getting Help from the Nortel Web site

    5
  • Getting Help over the phone from a Nortel Solutions Center

    5
  • Getting Help from a specialist by using an Express Routing Code

    5
  • Getting Help through a Nortel distributor or reseller

    6
• New in this release

  7
  • LEDs

    7
  • Power source

    7
  • FE LAN ports

    7
  • GigE LAN ports

    8
  • FXO ports

    8
  • FXS ports

    8
  • WAN interfaces

    8
  • Console port

    8
  • WiFi access point

    8
  • Desktop mount

    8
  • Rack-mount shelf

    9
  • Wall-mount bracket

    9
  • Checking for software upgrades

    9
• Hardware overview

  11
  • Product structure

    11
    • Components

      11
    • Field-replaceable units

      12
  • Product description

    14
  • Hardware

    20
    • Rack-mount shelf kit

      20
    • Wall-mount bracket kit

      21
    • Single power supply holder

      22
    • Power supply

      22
• LED functionality

  25
  • Power and system LEDs

    25
  • LAN port LEDs

    26
    • BSG8ew Link Activity LEDs

      26
    • BSG12ew/aw/tw link activity and PoE LEDs

      27
  • FXS and FXO ports LEDs

    28
  • WAN port LEDs

    29
• Installation and basic configuration

  33
  • Installation and basic configuration prerequisites

    33
  • Installation and basic configuration navigation

    34
• Installation options

  35
  • Installation options navigation

    35
  • Prerequisites to installation options

    35
• Cable connection

  45
  • Cable connection navigation

    45
  • Prerequisites to cable connection

    45
• System verification

  51
  • System verification navigation

    51
  • Prerequisites for system verification

    51
• Power supply replacement

  53
  • Power supply replacement navigation

    53
  • Prerequisites to power supply replacement

    53
• ADSL WAN module replacement

  55
  • ADSL WAN module replacement navigation

    55
  • Prerequisites to ADSL WAN module replacement

    55
    • Replacing the ADSL WAN module

      56
    • Verifying the ADSL WAN module status

      57
• WiFi module replacement

  59
  • WiFi module replacement navigation

    59
  • Prerequisites to WiFi module replacement

    59
• Basic procedures

  63
  • Basic procedures navigation

    63