Benutzerhandbuch für ADC Telecommunications Inc. F0694-011

Inhaltsverzeichnis

• SECTION 1 General Information

  17
  • 1.1 Firmware Release

    17
  • 1.2 Purpose and Scope

    17
  • 1.3 Conventions in this Manual

    18
  • 1.4 Standards Conformance

    19
  • 1.5 Related Publications

    19
• SECTION 2 InterReach Fusion Wideband System Description

  21
  • 2.1 System Overview

    21
  • 2.2 System Hardware Description

    23
  • 2.3 System OA&M Capabilities Overview

    25
    • 2.3.1 System Monitoring and Reporting

      26
    • 2.3.2 Using Alarm Contacts

      26
  • 2.4 System Connectivity

    27
  • 2.5 System Operation

    28
  • 2.6 System Specifications

    29
    • 2.6.1 RF End-to-End Performance

      31
• SECTION 3 Fusion Wideband Main Hub

  37
  • 3.1 Fusion Wideband Main Hub Overview

    37
  • 3.2 Fusion Wideband Main Hub Front Panel

    40
    • 3.2.1 Optical Fiber Uplink/Downlink Ports

      41
    • 3.2.2 Communications RS-232 Serial Connector

      41
    • 3.2.3 Main Hub LED Indicators

      41
  • 3.3 Fusion Wideband Main Hub Rear Panel

    44
    • 3.3.1 Fusion Wideband Main Hub Rear Panel Connectors

      44
      • 3.3.1.1 9-pin D-sub Connector

        44
      • 3.3.1.2 N-type Female Connectors

        45
  • 3.4 Main Hub Specifications

    46
  • 3.5 Faults, Warnings, and Status Messages

    47
    • 3.5.1 Description

      47
    • 3.5.2 View Preference

      48
• SECTION 4 Fusion Wideband Expansion Hub

  49
  • 4.1 Expansion Hub Overview

    49
  • 4.2 Expansion Hub Front Panel

    51
    • 4.2.1 75 Ohm Type F Connectors

      52
    • 4.2.2 Manufacturing RS-232 Serial Connector

      52
    • 4.2.3 Optical Fiber Uplink/Downlink Connectors

      52
    • 4.2.4 LED Indicators

      53
  • 4.3 Expansion Hub Rear Panel

    56
  • 4.4 Faults, Warnings, and Status Messages

    57
  • 4.5 Expansion Hub Specifications

    58
• SECTION 5 Remote Access Unit

  59
  • 5.1 RAU Overview

    59
  • 5.2 Remote Access Unit Connectors

    63
    • 5.2.1 50 Ohm Type-N Connector

      63
    • 5.2.2 75 Ohm Type-F Connector

      63
  • 5.3 RAU LED Indicators

    63
  • 5.4 Faults and Warnings

    64
  • 5.5 Remote Access Unit Specifications

    65
• SECTION 6 Designing a Fusion Wideband Solution

  67
  • 6.1 Overview

    67
  • 6.2 Downlink RSSI Design Goal

    69
  • 6.3 Maximum Output Power per Carrier

    70
    • 6.3.1 700 MHz (for 700/AWS RAU)

      71
    • 6.3.2 700 MHz (for 700/700 MIMO RAU)

      72
    • 6.3.3 800 MHz SMR

      72
    • 6.3.4 850 MHz Cellular

      73
    • 6.3.5 1800 MHz DCS

      74
    • 6.3.6 1900 MHz PCS

      75
    • 6.3.7 2100 MHz AWS

      76
    • 6.3.8 2.1 GHz UMTS

      77
    • 6.3.9 2.1 GHz UMTS High Power

      77
    • 6.3.10 2500 MHz WiMAX

      77
  • 6.4 System Gain

    79
  • 6.5 Estimating RF Coverage

    81
    • 6.5.1 Path Loss Equation

      82
    • 6.5.2 RAU Coverage Distance

      83
    • 6.5.3 Examples of Design Estimates

      87
  • 6.6 Link Budget Analysis

    89
    • 6.6.1 Elements of a Link Budget for Narrowband Standards

      89
    • 6.6.2 Narrowband Link Budget Analysis for a Microcell Application

      92
    • 6.6.3 Elements of a Link Budget for CDMA Standards

      94
    • 6.6.4 CDMA Link Budget Analysis for a Microcell Application

      97
    • 6.6.5 Considerations for Re-Radiation (Over-the-Air) Systems

      100
  • 6.7 Optical Power Budget

    101
  • 6.8 Connecting a Main Hub to a Base Station

    102
    • 6.8.1 Uplink Attenuation

      102
    • 6.8.2 RAU Attenuation and ALC

      103
      • 6.8.2.1 Using the RAU 10 dB Attenuation Setting

        104
      • 6.8.2.2 Using the Uplink ALC Setting

        105
• SECTION 7 Installing Fusion Wideband

  107
  • 7.1 Installation Requirements

    107
    • 7.1.1 Component Location Requirements

      108
    • 7.1.2 Cable and Connector Requirements

      108
    • 7.1.3 Distance Requirements

      109
  • 7.2 Safety Precautions

    109
    • 7.2.1 Installation Guidelines

      109
    • 7.2.2 General Safety Precautions

      110
    • 7.2.3 Fiber Port Safety Precautions

      110
  • 7.3 Preparing for System Installation

    112
    • 7.3.1 Pre-Installation Inspection

      112
    • 7.3.2 Installation Checklist

      112
    • 7.3.3 Tools and Materials Required

      114
    • 7.3.4 Optional Accessories

      115
  • 7.4 Fusion Wideband Installation Procedures

    116
    • 7.4.1 Installing a Fusion Wideband Main Hub

      117
    • 7.4.2 Installing Expansion Hubs

      131
    • 7.4.3 Installing RAUs

      138
      • 7.4.3.1 Troubleshooting Using RAU LEDs During Installation

        141
    • 7.4.4 Configuring the Fusion Wideband System

      142
  • 7.5 Splicing Fiber Optic Cable

    150
  • 7.6 Interfacing the Fusion Wideband Main Hub to an RF Source

    152
    • 7.6.1 Connecting a Single Fusion Wideband Main Hub to an RF Source

      152
    • 7.6.2 Connecting Multiple Fusion Wideband Main Hubs to an RF Source

      157
  • 7.7 Connecting Contact Alarms to a Fusion Wideband System

    162
    • 7.7.1 Alarm Source

      163
    • 7.7.2 Alarm Sense

      166
    • 7.7.3 Alarm Cables

      168
  • 7.8 Alarm Monitoring Connectivity Options

    169
    • 7.8.1 Direct Connection

      169
    • 7.8.2 Modem Connection

      170
      • 7.8.2.1 Setting Up Fusion Wideband Modem (USR Modem) Using AdminBrowser

        170
      • 7.8.2.2 Setting Up a PC Modem Using Windows

        171
    • 7.8.3 100 BASE-T Port Expander Connection

      179
    • 7.8.4 POTS Line Sharing Switch Connection

      180
    • 7.8.5 Ethernet RF Modem

      181
    • 7.8.6 Ethernet LAN Connection

      182
    • 7.8.7 SNMP Interface

      183
• SECTION 8 Replacing Fusion Wideband Components

  185
  • 8.1 Replacing an RAU

    185
  • 8.2 Replacing a Fusion Wideband Expansion Hub

    187
  • 8.3 Replacing a Fusion Wideband Main Hub

    188
• SECTION 9 Maintenance, Troubleshooting, and Technical Assistance

  191
  • 9.1 Service

    191
  • 9.2 Maintenance

    192
  • 9.3 Troubleshooting

    193
    • 9.3.1 Troubleshooting Using AdminBrowser

      194
      • 9.3.1.1 Troubleshooting Recommendations

        194
      • 9.3.1.2 Fault/Warning/Status Indications

        195
    • 9.3.2 Troubleshooting Using LEDs

      195
      • 9.3.2.1 Troubleshooting Main Hub LEDs During Normal Operation

        196
      • 9.3.2.2 Troubleshooting Expansion Hub LEDs During Normal Operation

        198
  • 9.4 Troubleshooting CATV

    200
  • 9.5 Technical Assistance

    200
• APPENDIX A Cables and Connectors

  201
• A.1 75 Ohm CATV Cable

  201
• A.2 Fiber Optical Cables

  206
• A.3 Coaxial Cable

  207
• A.4 Standard Modem Cable

  207
• A.5 TCP/IP Cross-over Cable

  208
• A.6 DB-9 to DB-9 Null Modem Cable

  209
• APPENDIX B Compliance

  211
• B.1 Fusion Wideband System Approval Status

  211
• B.2 Human Exposure to RF

  213
• APPENDIX C Faults, Warnings, Status Tables for Fusion, Fusion Wideband, Fusion SingleStar

  215
• C.1 Faults Reported by Main Hubs

  215
• C.2 Faults Reported for System CPU

  219
• C.3 Faults for Expansion Hubs

  220
• C.4 Faults for RAUs

  223
• C.5 Messages for Main Hubs

  224
• C.6 Messages for System CPUs

  229
• C.7 Messages for Expansion Hubs

  230
• C.8 Messages for RAUs

  233