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    YD-VAD-D403A.L1 Digital 4 Video + 3 Bi-directional Data 數位式 4路視頻 + 3路雙向數據光電轉換器
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    YD-VAD-D403A


     
     
       
    ★★★★商品規格描述★★★★
     
    YD-VAD-D403A.L1 Digital 4 Video + 3 Bi-directional Data
    Digital 4-Channel Video + 3 Duplex Data Fiber Optic Transmission Module Pair
    4 V   3 D      
     
    Features
      4 Video + 3 duplex data fiber optical transmission over 1 fiber
      Excellent video signal processing and transmission
      Duplex 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 4-video transmission with RS232x1, RS422x1 and RS485x1 duplex data
      SOS/notice/security signal transmission
      Safe city surveillance systems
      Industrial process monitoring
      Highway traffic transportation monitoring
     
    Video
      Video Channel:4
      Input/Output Impedance:75 ohms
      Input/Output Level:1Vpp
      Encoding/Decoding:Uncompressed 10-bit
      Bandwidth:5Hz to 8MHz
      Signal to Noise Ratio:>65dB
      Differential Gain:<0.8%
      Differential Phase:<0.6°
      Video Connector:BNC
     
    Data
      Data Channel:3, bi-directional
      Data Channel:3 Duplex data channels
      Data Interface:RS232x1 + RS422x1 + RS485x1
      Data Rate:DC to 150Kbps
      Bit Error Rate:<1x10-9
      Data Connector:10-pin RJ45
         
         
         
         
     
    Optical
      Optical Fiber:1
      Optical Wavelength:1310/1550nm
      Optical Output Power: > -12 dBm
      Receiver Sensitivity:< -30 dBm
      Optical Link Loss:18dB
      Transmission distance:30km @ single mode
      Optical connector:ST
     
    Physical
      Power requirement:9~12VDC, 410mA
      Indicator:Optical link ok LED @ Tx and Rx; Video input LED x 4 @ Tx; Video output LED x 4 @ Rx; Data LED x 3 @ Tx and Rx; Power LED x 1 @ Tx and Rx
      Dimensions (mm):166.5W x168D x 28H (VAD-C1)
      Weight:165g
      Operating temperature:-20°C~+75°C
      Relative Humidity:0~95%, non-condensing
     
    Ordering information
      YD-VAD-D403A.L1.T.235 Digital 4-video transmitter +3 duplex data (RS232, RS422 and RS485) transceiver card
      YD-VAD-D403A.L1.R.235 Digital 4-video receiver + 3 duplex data (RS232, RS422 and RS485) transceiver card
      YD-VAD-C1 Standalone metal box, 1-slot, 630g
      Note for 19" rack mounting purpose, chassis with power supply is required.