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DIU Series
DIU Series, Points of Interface POI
DIU Series

Points of Interface (POI)


Bird's DIU Series, Points of Interface (POI) Splitter/Combiner Panels are used to interconnect all RF paths in a Fiber-DAS head-end system. The unit consists of four strips of splitter/combiner ports with one common and 8 isolated ports in each strip. The unit is used to interconnect between the base station interface unit and the fiber optic interface and to split the signal on to several fiber-optic interfaces (FOI).

MODEL SELECTIONS
  • DIU301 - High Loss
  • DIU302 - Low Loss
  • DIU Series, Points of Interface POI
    DIU Series
    Downloads:
    product specifications:
    Item No
    DIU Series
    Item Name
    Points of Interface (POI)
    Bandwidth
    650-2200 MHz
    Isolation
    Between ports in same strip: > 15 dB
    Between ports in different strip: > 50 dB
    Impedance
    50 Ohm
    Insertion Loss
    DIU301: 37 dB (typ)
    DIU302: 21 dB (typ)
    VSWR
    < 1.25:1
    Input RF Power
    20 dBm (max)
    Connectors
    QMA (Female)
    Splitters
    4 pcs | Type: 1:8
    Operating Temperature
    -25 to +55 °C
    Dimensions
    1U 19” Rack
    Weight
    2 kg