Four-channel network decoder FT-B2040

This 2U audio processor features a 4-channel network audio decoding module supporting TCP/IP and UDP protocols, offering 500W output per channel. It includes advanced power management, short-circuit input/output for alarm triggering, and supports remote control via mobile WiFi. The device is designed for easy installation and expansion, with a power supply that supports AC100~240V voltage.
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Description
  • High-grade aluminum 2U black brushed panel, cabinet installation, beautiful and generous
  • The internal circuit adopts full chip technology, the performance is more stable, and the wiring is more beautiful
  • The equipment is designed with embedded computer technology and DSP audio processing technology
  • Adopting high-speed industrial-grade chips, the startup time is less than 1s
  • Built-in 4-channel network hardware audio decoding module, supporting TCP/IP, UDP, IGMP (multicast. protocols
  • Realize network transmission of 16-bit stereo CD quality audio signals
  • Comes with 4-channel intelligent power management, each channel output power can reach 500W
  • Analog audio internal op amp processing circuit, can directly drive pure post-stage power amplifier to work
  • Built-in 4 groups of DC24V power output, used to force cut 4-wire audio controller
  • 4 groups of short-circuit signal input, can trigger the local alarm through software settings
  • 4 groups of short-circuit signal trigger output, used to drive other linkage devices
  • Support 1000-level custom audio priority silent control
  • Support PSTN telephone broadcasting, support SMS voice broadcasting
  • Support mobile WIFI on-demand, support wireless remote control on-demand
  • Support server unified authorization operation management function, unified configuration management user and password
  • Support DHCP, compatible with routers, switches, bridge gateways, Modem, Internet, 2G, 3G, 4G, multicast, unicast and other network structures
  • Support intelligent voice prompt function when registering new terminal configuration (if the device is connected.
  • Support 15KVESD protection, built-in network isolation lightning protection processing circuit
  • 4-way PC download IP address serial port, used to modify the IP address of the network decoding module
  • Digital network product, easy to expand, not restricted by geographical location, no need to add computer room management equipment
  • Adopt the design concept of common network free line construction, easy to install
  • The equipment power supply adopts switching power supply design, AC100~240V voltage can work normally
    • Parameter
    Network interface standard RJ45 input
    Support protocol TCP/IP, UDP, IGMP (multicast)
    Audio format MP3/MP2
    Sampling rate 8K-48KHz
    Transmission rate 100Mbps
    Audio mode 16-bit stereo CD quality
    Audio source output level 775MV, 4*2-bit lotus seat
    Audio source output impedance 470Ω
    Frequency response 20Hz～20KHz
    Harmonic distortion THD≤0.3%
    Signal-to-noise ratio >70dB
    Working temperature 5℃～40℃
    Working humidity 20%～80% relative humidity
    Power consumption ≤36W
    Input power AC110~220V/50Hz
    Dimensions 485 x 365 x 89 mm
    Net weight 6.8Kg
    Donwload
    FT-B2040
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