Benutzerhandbuch für Adtran TRC4203

Inhaltsverzeichnis

• Section 1 TRACER 4203 Description

  13
  • Introduction

    13
  • ISM Band Spread Spectrum

    13
  • Applications

    13
  • Spread Spectrum

    14
    • Direct Sequence

      14
    • Coding

      14
  • Channel Selection

    14
  • Forward Error Correction

    15
    • T1 Operation

      15
      • Framing

        15
      • Line Code

        15
      • DS1/DSX-1 Interface

        15
      • Line Buildout or LBO

        15
  • TRACER 4103 System Configuration

    15
    • Baseband Processor or BBP

      16
    • DS1/DSX-1 Interface

      16
    • VT100 RS-232 Interface

      16
    • Alarm Contacts

      16
    • Power

      16
    • Controls and Indicators

      17
    • Non-volatile Memory

      18
    • Built-In Tests

      18
    • Radio Frequency Converter or RFC

      19
    • Antenna

      19
• Section 2 Installation

  21
  • Radio Frequency Interference Statement

    21
  • Shielded Cables

    21
  • FCC Output Power Restrictions

    21
    • Exposure to Radio Frequency Fields

      21
  • Unpack, Inspect

    22
    • Configuration

      22
  • Installation

    23
    • Location and Mounting

      23
    • Power Requirements

      23
    • Grounding

      23
    • DS1/DSX-1 Interface

      24
  • Link Planning

    25
    • Antenna Feedline Loss

      25
    • Antenna Gain

      26
    • Path Loss

      26
    • Path Availability

      27
  • Setting the Transmitter Power

    27
  • Applying Power

    28
  • Automatic BBP Frequency Plan

    28
  • Spreading Code

    29
  • Co-Locating Multiple Systems

    29
  • Antenna Alignment

    29
  • RF Low

    30
  • Alarm Contacts

    30
• Section 3 Operation

  31
  • VT100 User Interface

    31
  • RS-232 Interface

    31
  • Modem Connection

    31
  • RF Down System Status

    32
  • Cable Connections

    33
  • Password

    33
  • Main Menu Selections

    34
    • System Status Screen

      34
    • Main Menu Screen

      35
    • System Configuration Screen

      35
    • Link Performance History Screen

      36
    • T1A Performance History

      37
    • T1B Performance History

      38
    • T1A and T1B Status/Configuration/Loopback Page

      38
• Section 4 Troubleshooting

  41
  • Power LED is not Lit

    41
  • Test LED is Blinking

    41
    • Red Alarm (LOS)

      41
    • Blue Alarm (AIS)

      41
    • Yellow Alarm

      42
    • BPV

      42
    • Link Error LED is Lit, or the RF Link is Down

      42
    • RF Low LED is Lit

      43
• Section 5 Specifications

  45
  • Transmitter

    45
  • Receiver

    45
  • Frequency Plan

    45
  • Spread Spectrum Data Pump

    45
  • Interface Specifications

    45
  • User Interface

    46
  • VT100 Terminal Interface

    46
  • Mechanical & Environmental

    46
  • Power

    46
• Section 6 Warranty, Ordering and Return

  47
  • Warranty

    47
  • Sales

    47
  • Technical Support

    47
  • Repairs and Returns

    47
• Glossary

  49
  • Acronyms Used in this Manual

    49
• Appendix A Cable Connections

  51
  • Terminal Connection (DB25)

    51
  • Personal Computer Connection (DB9)

    51
  • Modem Connection (DB25)

    51