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D1831 IP front microphone controller


IP network broadcasting system

  • Product Description
  • Detailed parameters
    • Commodity name: D1831 IP front microphone controller
    • Commodity ID: 1108416948329926656

    Any place with Ethernet port can be accessed, with dual-port hub(HUB), acceptable servers and othersIPAccess and control of network devices. Network fault self-diagnosis, network and service status display.

    It has a line output, which can convert digital audio on the network into analog audio signals and can be connected to ordinary traditional analog power amplifiers.

    Power management function, with external power control port, can automatically control the external power amplifier or other equipment power on and off, to achieve intelligent power control, unattended.

    It has two microphone input ports with different sensitivities, which is convenient for users to access high-sensitivity conference microphones, wireless microphones, or low-sensitivity ordinary wired microphones.

    With a line input port, can access the timing player,CDand other external analog audio equipment.

    Strong cut function, when there is a signal input (microphone signal or line signal can be), can automatically open the corresponding amplifier or terminal, the designated area for broadcasting.

    You can set strong switching priority, select microphone priority or line priority.

    Output signal light indication,Chinese display, real-time display of machine status, sound source volume, song name. Single button shuttle, convenient and quick operation.

  • Network Interface

    Standard RJ45(3), 2 10M/100M network ports, 1 upgrade port

    Support Agreement

    TCP/IP,UDP,IGMP,FTP,ICMP,ARP, support cross-gateway cross-routing configuration, with offline function


    No signal 3 minutes automatic standby, standby time can be set


    1 line input 250mV,1 microphone 2.5mV,1 microphone 100mV


    Line output 1V,1 network output

    Restart recovery time after power failure and network disconnection

    Less than 1 second

    Transmission rate


    Audio Mode

    MP3,WAV,OGG (sampling bit rate 64K-320K) network packet, CD sound quality

    frequency response


    harmonic distortion

    ≤ 0.3%

    signal-to-noise ratio


    Working temperature

    -20 ℃ ~ 60 ℃

    Working humidity


    Power consumption


    Input power







Sounord    Professional Audio 

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