Manuels d'utilisation pour Ericsson Radio Systems AB BKRC1311005-2

Table des matières

• toc

  2
  • RBS Product Description

    2
    • 1 RBS 2207 Product Description

      4
    • 2 Product Overview

      4
      • 2.1 Main Features

        4
      • 2.2 Variants

        5
      • 2.3 Optional Equipment

        5
    • 3 Dimensions

      6
    • 4 Space Requirements

      6
      • Free Space above the RBS Cabinet

        7
        • Figure 1 RBS 2207, Free Space Above the Cabinet

          7
      • Layout for RBS Cabinets

        8
        • Figure 2 Floor Layout and Space Requirements

          8
      • Earthquake Requirements

        8
      • Footprint

        9
        • Figure 3 Hole Pattern Overview

          9
    • 5 Environment

      9
      • 5.1 Operating Environment

        9
        • Ground Vibrations

          10
        • Levelling

          10
      • 5.2 Environmental Impact

        10
        • Heat Dissipation

          10
      • 5.3 Compliance Distances for Electromagnetic Exposure

        10
        • Figure 4 Compliance Boundary Cylinder

          11
      • 5.4 Materials

        13
        • Package Material

          13
    • 6 Hardware Units

      13
      • 6.1 Standard Hardware Units

        14
        • Figure 5 Standard Hardware Units

          14
        • ACCU - AC Connection Unit

          14
        • CDU - Combining and Distribution Unit

          14
        • DCCU - DC Connection Unit

          15
        • dTRU - double Transceiver Unit

          15
        • DXU-21 - Distribution Switch Unit

          15
        • FCU - Fan Control Unit

          15
        • IDM-02 - Internal Distribution Module

          15
        • PSU - Power Supply Units

          15
        • DC Filter

          16
      • 6.2 Optional Hardware Units

        16
        • Bias injector

          16
        • BBS

          16
        • ddTMA - dual duplex Tower Mounted Amplifier

          16
        • TMA-CM - Tower Mounted Amplifier - Control Module

          16
        • RX-Splitter 01

          16
    • 7 Interfaces

      16
      • Figure 6 Block Diagram Showing Internal Power and Signal Paths

        17
      • 7.1 External Connections

        18
        • Figure 7 External Connectors

          18
      • 7.2 Test Interface

        19
      • 7.3 Operator Interface

        19
        • Internal Indicators

          19
        • Buttons

          19
        • Barcode

          20
    • 8 Power System

      20
      • 8.1 AC mains supply voltage

        20
        • Mains Fuses

          21
        • External Earth Fault Circuit Breakers

          21
      • 8.2 +24 V DC Supply Voltage

        21
        • Fuses

          22
      • 8.3 −48 to −60 V DC Supply Voltage

        22
        • Fuses

          22
      • 8.4 Battery Backup

        22
      • 8.5 Power Consumption

        23
    • 9 Transmission

      23
      • PCM Overvoltage Module

        23
      • Optional Transmission Equipment

        23
    • 10 Alarms

      24
    • 11 Standards, Regulations and Dependability

      24
      • 11.1 Safety Standards

        24
      • 11.2 Other Standards and Regulations

        24
        • Marking

          24
        • Type Approval Standards

          25
        • Electromagnetic Compatibility (EMC)

          25
        • Dependability

          25
        • Vandal Resistance

          25
• tables

  2
  • Table 1 Weight

    6
  • Table 2 Color

    6
  • Table 3 Environmental Specifications

    9
  • Table 4 Compliance Boundary Dimensions for the General Public (G

    12
  • Table 5 Characteristics for a Typical Antenna (KRE 101 1916/1)

    12
  • Table 6 Maximum Power to Antenna for Various RBS 2207 Configurat

    13
  • Table 7 External Connections

    18
  • Table 8 Power Supply Voltage Alternatives

    20
  • Table 9 AC Mains Power Requirements

    21
  • Table 10 Mains Fuses Recommendation

    21
  • Table 11 DC Power Requirements

    21
  • Table 12 +24 V DC Fuse Recommendation

    22
  • Table 13 DC Supply Voltage Requirements

    22
  • Table 14 −48 to −60 V DC Fuse Recommendation

    22
  • Table 15 Power Consumption

    23