Manuali utente per Adtran TRC4206L1

Sommario

• System Description

  11
  • 1. System Overview

    12
  • 2. Features and Benefits

    12
    • Configuration and Management

      12
    • Operational

      12
• Microwave Path Engineering Basics

  13
  • 1. Line-of-site

    14
  • 2. Decibels

    14
  • 3. Receiver Power

    14
  • 4. Antenna Gain

    15
  • 5. Path Loss

    16
  • 6. Antenna Alignment

    17
    • Antenna Beam Patterns

      17
    • Fresnel Zones, Earth Curvature, & Antenna Heights

      18
  • 7. Coaxial Cable

    19
  • 8. Receiver Sensitivity

    20
  • 9. Fade Margin

    20
  • 10. Path Availability

    20
• Engineering Guidelines

  23
  • 1. Equipment Dimensions

    24
  • 2. Power Requirements

    24
  • 3. Reviewing the Front Panel Design

    24
    • RSSI Monitoring Interface

      24
    • TX PWR Monitoring Interface

      25
    • Front Panel LEDs

      25
  • 4. Reviewing the TRACER 4206 Rear Panel Design

    26
    • Antenna Interface

      26
    • Fuse

      26
    • DC Power Connection

      27
    • Alarm Contacts

      27
    • T1 Connections

      27
    • RS-232 Connection (Terminal Use)

      28
    • RS-232 Connection (Modem Use)

      29
  • 5. At-A-Glance Specifications

    30
• Network Turnup Procedure

  33
  • 1. Introduction

    34
  • 2. Tools Required

    34
  • 3. Unpack and Inspect the System

    34
    • Contents of ADTRAN Shipment

      34
    • Customer Provides

      34
  • 4. Channel Selection

    35
  • 5. Grounding Instructions

    35
  • 6. Supplying Power to the Unit

    36
  • 7. Mounting Options

    37
  • 8. Connecting the T1 Interface

    37
• User Interface Guide

  39
  • 1. Navigating the Terminal Menu

    41
    • Terminal Menu Window

      41
    • Navigating using the Keyboard Keys

      42
  • 2. Terminal Menu and System Control

    42
    • Password Protection

      42
  • 3. Menu Descriptions

    43
    • >TRACER System Status

      43
    • >Main Menu

      45
    • >TRACER System Configuration

      46
    • >TRACER Link Performance History

      48
    • >T1A Status/Configuration/Loopback

      49
    • >T1A Performance History

      51
    • >T1B Status/Configuration/Loopback

      52
    • >T1B Performance History

      54
    • >T1C Status/Configuration/Loopback

      55
    • >T1C Performance History

      57
    • >T1D Status/Configuration/Loopback

      58
    • >T1D Performance History

      60
• Troubleshooting Guide

  61
  • 1. Overview

    62
  • 2. LED Indicators

    62
    • PWR LED

      62
    • TST LED

      62
    • RF DOWN LED

      62
    • RF LOW LED

      63
    • T1 Alarm LEDs

      63
  • 3. RF Errors

    64
  • 4. Step-by-Step Troubleshooting

    64
  • 5. Installing/Troubleshooting the TRACER Hardware

    64
    • Installing/Configuring T1 Hardware

      66