• NR BBU/ARM framework

NR BBU/ARM framework

    LTE/NR distributed base stations adopt a BBU-RRU split architecture.Optical fiber connection,high capacity and low latency enable coverage of various indoor and outdoor scenarios.

    NR BBU/ARM framework

    Protocol

    3GPP R15 

    Cell No.

    3 cells

    Carrier bandwidth

    TDD10MHz/20MHz/40MHz/60MHz/80MHz/100MHz

    FDD10MHz/20MHz/30MHz/40MHz

    Subcarrier spacing

    TDD30kHz 

    FDD15kHz 

    Peak rate

    TDD:

      1.DDDDD DDSUU frame structure

              4-channel downstream 1.35Gbps, upstream 210Mbps

              2-channel downstream 700Mbps, upstream 210Mbps

      2.DDDSU DDSUU frame structure

              2-channel downstream 675Mbps, upstream 337.5Mbps

      3.DSUUU frame structure

              2-channel downstream 315Mbps, upstream 612Mbps

    FDD40M:

              Downstream 2-stream 370Mbps, upstream single 

              stream 200Mbps

    User No.

    TDD:800 access users,400 service users/cell

    FDD:400 access users,200 service users/cell

    Network functions

    Supports TR069 protocol, VLAN function, IPRAN and PON network backhaul

    Synchronous mode

    GPS,RGPS,1588;±0.01ppm

    GPS interface

    1*SMA

    Backhaul interface

    1*SFP+  10GE

    Networking capability

    eCPRI 2*SFP+ 10Gbps

    Maintenance interface

    1*RJ45 GE

    Operating

    temp/humidity

    -25℃~+45℃10%~90

    IP rating

    IP30

    Power consumption

    ≤190W

    Power supply mode

    AC 220V or DC 48V power supply

    DimensionL*W*H

    ≤438mm*380mm*44mm

    Weight

    ≤5.6kg

    Installation

    Standard cabinet installation, wall mounted


    Related Products

    Get the latest price? We will reply as soon as possible (within 12 hours)