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    16 Channel Aduio Fiber Transceiver

    Type:FCA-A16 Message

    Description:16 Channel Aduio Fiber Transceiver , 24 bits Sampling , sampling precision 128K , Audio interface for RCA (lotus seat)

    Product Description

             This digital Audio optical transceiver adopts digital Audio encoding and optical fiber transmission technology. 16 channel Audio, and serial data, on the single-core optical fiber. Rack installation or desktop installation can be optional.  


    Functional Properties

    Ø Complete digital optical fiber transmission platform, same platform multi-service flexible configuration;

    Ø Provide General desktop, Mini desktop, insert-card Rack;
    Ø using 24Bit AD/DA audio, 128K sampling, studio grade transmission quality
    Ø Provide bi-directional asynchronous data (Forward Direction and Reverse Direction)
    Ø Asynchronous data, transmit rate more than 110-115.200Kbps
    Ø Asynchronous data can be RS232/RS485/RS422/Manchester code
    Ø Audio interface and Serial data interface provide three levels lightning-protection function，which can reach the ITU-T K.21 (10/700μs),

         CM (6KV), Impedance (40 Ω) test; 


    Technical Parameters

    u  Fiber

             Multi-mode Fiber

        50/125um, 62.5/125um,

        Maximum transmission distance: 5Km @ 62.5 / 125um single mode fiber, attenuation (3dbm/km)Wave Length: 820nm

        Transmitting power: -12dBm (Min) ~-9dBm (Max)

        Receiver sensitivity: -28dBm (Min)

        Link budget: 16dBm

            Single-mode Fiber

        8/125um, 9/125um

        Maximum transmission distance: 40Km

        Transmission distance: 40Km @ 9 / 125um single mode fiber, attenuation (0.35dbm/km)

        Wave Length: 1310nm

        Transmitting power: -9dBm (Min) ~-8dBm (Max)

        Receiver sensitivity: -27dBm (Min)

        Link budget: 18dBm

    u   Audio

        Audio input & output Level: 0.5-4Vp-p
        Audio input & output impedance: 600Ω (balance / imbalance) 
        Audio Bandwidth: 20Hz~20KHz
        Nonlinear distortion coefficient: < 1 %
        Audio signal-to-noise ratio (weighted): S/N>85dB

        Interface Port: RJ45/RCA

    u   Power

        Power supply: AC180V ~ 260V；DC –48V；DC +24V

        Power consumption: ≤10W

    u   Dimension          

        Product Size:         132X140X31mm(WXDXH)                

        Piece Weight :      1.5KG

     u  Working environment

        Working temperature: -10°C ~ 50°C
        Working Humidity:        5%~95 % (no condensation)

        Storage temperature:   -40°C ~ 80°C
        Storage Humidity:         5%~95 % (no condensation)


    Application Scheme

    Applications 


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