1-2 channel RS232 / RS485 / RS422 Fiber Modem (Mini) - China Hangzhou FCTEL Teknologji

1-2 kanal RS232 / 485 / RS422 fibra modem (mini)

Përshkrim i shkurtër:

supports asynchronous RS232/RS485/RS422 communication interface. Using ordinary multi-mode fiber, effective communication distance is up to 4KM, while using ordinary single-mode fiber, effective communication distance up to more than 120KM. 


  • FOB Çmimi: US $1 - 600 / Piece
  • Min.urdhër Sasia: 1 Piece/1 Pair
  • Furnizimi Aftësia: 2000 Piece/Pieces per Month
  • Port: Shanghai
  • Termat pagesës: L / C, D / A, D / P, T / T
  • Detail Product

    Produkt Tags

    overview

     

        This device is based on FPGA, which supports asynchronous RS232/RS485/RS422 communication interface Fiber Modem. The device is the best choice of connecting to the remote terminal unit (RTU) to a host (HOST) or a distributed data acquisition system (SCADA) controllers, with very high performance price ratio. Using ordinary multi-mode fiber, effective communication distance is up to 4KM, while using ordinary single-mode fiber, effective communication distance up to more than 40KM. Serial port communication rate is up to 921.6KBPS. As a result of the fiber as a transmission medium, you can completely avoid the threat to communication device under the adverse environment, such as lightning, surges and electromagnetic interference, at the same time it saves investments of the original lightning surge protection devices that using copper .

     

    feat

     

    ◆ Based on self -copyright IC 
    ◆ Have the ability to automatically detect the baud rate of serial port signal
    ◆ Automatically test the reason of the device when the device is power off or fiber line is broken. And then  indicate on the LED
    ◆ Serial port interface lightning-protection reached IEC61000-4-5 (8/20μS) DM(Differential Mode): 6KV,  
    ◆ Impedance (2 Ohm), CM(Common Mode): 6KV, Impedance (2 Ohm) standard Support SNMP Network Management
    ◆ Serial channel can transmit adaptable serial data asynchronously 300-921.6Kbps baud rate

     

    par

    ◆Fiber

    Numri i Portet Fiber: 1

    Gjatësi vale optike:

    850nm / 1310nm për multi-mënyrë optike

    1310nm / 1550nm për ndërfaqen optike të vetme-mode

    Fiber Core: Single / Dual core fibër

    Lidhës: FC / SC / ST / LC (SFP)

    Distance: 20km-120 km

    Fuqia Tipike output:

    Mënyra e vetme 1310 / 1550nm:> -9dBm

    multi-mode 850nm:> - prej 18dBm

    multi-mode 1310nm:> - 25dBm

    Marresit Ndjeshmëria: -28dBm ~ - 40dBm

    ◆Serial interface 

       Standard

    EIA / TIA-232 RS-232 (ITU-T V.28)

    EIA / TIA-422 RS-422 (ITU-T V.11)

    VNM / TIA-485 RS-485 (ISO / IEC8284)

       Serial Interface

    RS-422: TXD +, TXD-, RXD +, RXD-, Signal Ground

    RS-485 4 telat: TXD +, TXD-, RXD +, RXD-, Signal Ground

    RS-485 2 telat: Data + (Korrespondojnë TX +), dhënash (Korrespondojnë TX-), Signal Ground

    RS-232: RXD, TXD, Signal Ground

    ◆Working environment

    Temperatura e punës: -10 ° C ~ 50 ° C

    Lagështia e punës: 5% ~ 95% (pa kondensim)

    Temperatura e magazinimit: -40 ° C deri në 80 ° C

    Storage Lagështia: 5% ~ 95% (pa kondensim)

     

    spe

     

    model Numri Model: FCP-R1m / Q1m / D1m / R2M / Q2m / D2m
    pershkrim funksional RS232 / 422/485 Fiber Modem, port Serial norma e komunikimit deri 921.6KBPS
    Port Përshkrimi Një ndërfaqe Fiber; RS232 / RS485 / RS422
    pushtet Furnizimi me energji elektrike: AC180V ~ 260V, DC -48V, DC + 24V Konsumi i energjisë: ≤10W
    dimension Produkt Size: 70 (gjatësia) X 93 (width) x26 (lartësia) mm (WxDxH)
    peshë 0.5KG / copë

     

    app

     

    6


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