Warning: mkdir(): No space left on device in /www/wwwroot/new9.com/func.php on line 127

Warning: file_put_contents(./cachefile_yuan/65555501.com/cache/0e/785cb/fe9df.html): failed to open stream: No such file or directory in /www/wwwroot/new9.com/func.php on line 115
Fiber Optical Multiplexer,Interface Converter,Network Switches,TDM over IP-Fctel Technology Co.,Ltd




  • 黄瓜下载官网,黄瓜AVAPP,黄色视频黄瓜视频,黄瓜视频在线观看入口

    Hello, Welcome to FCTEL Technology Co.,Ltd
    National service hotline:+086 0571-87007055/56/57 CN

    WE ONLY FOCUS ON TRANSMISSION AND ACCESS

    Products center

    1~16 XLR broadcast audio fiber Multiplexer

    Type:FCA-A16K Message

    Description:1-16 channel audio Digital Optical, 24bits sampling, sampling precision 128K, XLR audio interface.

    Product Description
      1-16 integrated multiplexing audio optical transmitter / receiver using digital coding technology, audio interface XLR (XLR), can be audio signals, data signals, switch signals and Ethernet signals through a single-mode fiber achieve long-distance two-way transmission, the maximum signal can be transmitted without distortion-free relay 100Km. Audio interface with 24Bit AD / DA, 128K sampling, studio-level transmission quality.The fiber audio multiplexer is composed of optical transmitter and optical receiver, can be Set to 8 channel bi-directional audio and 16 channel unidirection audio.
    Functional Properties
    Ø All-digital fiber optic transmission platform, multi-service platform with flexible configuration
    Ø Audio interface XLR balanced XLR interface, audio power supply for the high-power toroidal transformer, + - 18V power supply, high dynamic range;
    Ø Provide ordinary desktop mini-desktop, centralized card rack in various ways
    Ø Data interface and audio interface provides three mine-protected, through the ITU-T K.21 (10/700 μS), common mode: 6KV, impedance (40 Ω) test
    Single fiber transmission, optional dual fiber
    Ø Can receive no light is detected, the remote device is a power failure or fiber cut
    Ø Audio using 24Bit AD / DA, 128K sampling, studio-grade transmission quality
    Ø Provides bi-directional asynchronous data (forward and reverse)
    Ø Asynchronous data transfer rate than 110-115.200Kbps
    Ø Asynchronous data for RS232 / RS485 / RS422 / Manchester code.

    Technical Parameters
    u Fiber
    Number of Fiber Ports: 2
    Optical Wavelength:
    850nm/1310nm for multi- mode optical 
    1310nm/1550nm for single-mode optical interface
    Fiber Core: Single/Dual fiber core
    Connector: FC/SC/ST/LC(SFP)
    Distance : 20km-120km
    Typical output power:
    single mode 1310/1550nm: >-9dBm
    multi-mode 850nm:>-18dBm
    multi-mode 1310nm:>-25dBm
    Receiver Sensitivity: -28dBm~- 40dBm
    u Audio
    Signal level: 0.5-4Vp-p
    Input / output impedance: 600Ω (unbalanced or balanced)
    AD / DA-bit wide: 24Bit
    Sampling frequency: 128K
    Bandwidth: 20Hz-20KHz
    Total harmonic distortion: <1%
    Noise ratio (SNR): > 85dB
    Connecting terminal: XLR (XLR) balanced interface
    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)
    MTBF： ＞100,000 hours

    Application Scheme
    DataSheet Download
    
    网站地图