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    首頁 > > 影像數據傳輸光電轉換器(Digital-Video/Data)

    YD-VAD-D201A.L1.8 Digital 2 Video + Universal Data 一芯光纖傳輸2路視頻+1路雙向數據光電轉換器
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    YD-VAD-D201A-L1X8

       




     
    ★★★★商品規格描述★★★★
     
    YD-VAD-D201A.L1.8 Digital 2 Video + Universal Data
    Digital 2-Channel Video + 1 Data Fiber Optic Transmission Module Pair
    2 V   1 D(1of3)      
     
    Features
      2 Video + 1 Data fiber optical transmission over 1 fiber
      1 of 3 options (RS232, RS422 and RS485) data signal transmission
      Function LEDs for easily judge module working status
      Card design to fit with standalone metal box or 19" mountable rack for different installation environment
      EMI, RFI resistance
      Compatible with NTSC, PAL, SECAM
     
    Application
      CCTV video transmission with RS232x1 or RS485x1 or RS422x1
      Video education
      Safe city surveillance systems
      Industrial process monitoring
      Highway traffic transportation monitoring
     
    Video
      Video Channel:2
      Input/Output Impedance:75 ohms
      Input/Output Level:1Vp-p nominal
      Encoding:Uncompressed 8 bits
      Bandwidth:5Hz to 8MHz
      Signal to Noise Ratio:>65dB
      Differential Gain:<1%
      Differential Phase:<0.7°
      Video Connector:BNC
     
    Data
      Data Channel:Duplex 1 data channel
      Data Interface:RS232x1, RS422 or 2-w RS485x1, Bi-phase & Manchester available
      Data Rate:DC to 1Mbps
      Bit Error Rate:<1x10-9
      Data Connector:Terminal block
     
    Optical
      Optical Fiber:1-fiber
      Optical Wavelength:1310 / 1550nm
      Optical Output Power: > -12 / -14dBm
      Receiver Sensitivity:< -28 / - 30dBm
      Optical Link Loss:16~23dB @ 1310nm; 14~18dB @ 1550nm
      Transmission distance:30km @ single mode; 5km @ multi-mode
      Optical connector:ST
         
         
         
     
    Physical
      Power Requirement:9~12VDC, 370mA
      Indicator:Optical link LED x 1 @ Tx and Rx; Video input LED x 2 @ Tx; Video output LED x 2 @ Rx; Data input LED x 1 @ Tx and Rx; Data output LED x 1 @ Tx and Rx; Power LED x 1 @ Tx and Rx
      Dimensions (mm):166.5W x168D x 28H (VAD-C1)
      Weight:150g
      Operating temperature:-20°C~+75°C
      Relative Humidity:0~95%, non-condensing
     
    Ordering information
      YD-VAD-D201A.L1.T.8 Digital 2 video transmitter +1 duplex data transceiver card
      YD-VAD-D201A.L1.R.8 Digital 2 video receiver + 1 duplex data transceiver card
      YD-VAD-C1 Standalone metal box, 1-slot, 630g
      Note for 19" rack mounting purpose, chassis with power supply is required.