Cabletron Systems 3H08-04 User Manuals

Table of Contents

• Title Page

  1
• Notice

  3
• Contents

  7
• Introduction

  9
  • 1.1 Using This manual

    10
  • 1.2 Overview

    11
  • 1.3 3H02-04 FE Switch Module

    11
    • 1.3.1 Connectors

      12
    • 1.3.2 LEDs

      12
    • 1.3.3 Offline Button

      12
  • 1.4 3H08-04 FE Switch Module

    13
    • 1.4.1 Connectors

      13
    • 1.4.2 LEDs

      13
    • 1.4.3 Offline Button

      13
  • 1.5 Document Conventions

    14
  • 1.6 Related Manuals

    15
  • 1.7 Getting Help

    15
• Connecting to the Network

  17
  • 2.1 Power-Up LED Sequence

    17
  • 2.2 Connecting to a Network

    18
    • 2.2.1 Connecting the 3H02-04 FE Switch Module

      18
    • 2.2.2 Connecting the 3H08-04 FE Switch Module

      19
• Configuring

  21
  • 3.1 Connecting the Local Console Manager

    22
  • 3.2 Local Console Manager commands

    22
• Monitoring

  23
  • 4.1 Displaying Switch Module Port Status

    23
• Diagnostics and Troubleshooting

  27
  • 5.1 Power-Up Tests

    27
  • 5.2 Power-Up Results

    27
  • 5.3 Operational Diagnostics

    28
  • 5.4 Diagnostic results

    29
  • 5.5 Troubleshooting

    29
    • 5.5.1 If the Module Fails to Power Up

      29
    • 5.5.2 Connectivity Problems

      30
• Adding/Swapping Modules

  31
  • 6.1 Unpacking the Switch Module

    31
  • 6.2 Adding a Switch Module

    31
  • 6.3 Swapping a Switch Module

    32
• Technical Specifications

  35
• Cables

  37
  • B.1 Types/Connectors

    37
  • B.2 Cable Specifications

    37
  • B.3 Fast Ethernet Pin Assignments

    38
    • B.3.1 About RJ45 Connectors

      38
    • B.3.2 Crossover Wiring for the 3H02-04

      39
    • B.3.3 Straight-Through Wiring for the 3H02-04

      40
    • B.3.4 Limitations & Restrictions

      40
    • B.3.5 Definitions

      40
• Index

  41