1-2 kanalo RS232 / RS485 / RS422 Fibro Modemo (Mini) - Ĉinio Hangzhou FCTEL Teknologio

1-2 kanalo RS232 / RS485 / RS422 Fibro Modemo (Mini)

Mallonga priskribo:

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 Price: US $1 - 600 / Piece
  • Min.Order Kvanto: 1 Piece/1 Pair
  • Provizo Kapableco: 2000 Piece/Pieces per Month
  • Pordo: Shanghai
  • Pago Kondiĉoj: L / C, D /, D / P, T / T
  • produkto Detalo

    produkto Etikedoj

    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

    Nombro de Fibro Havenoj: 1

    Optika Wavelength:

    850nm / 1310nm por multi- modon optika

    1310nm / 1550nm por ununura-mode optika interfaco

    Fibro Kerno: Sola / Duala fibro kernon

    Konektilo: FC / SC / ST / LC (SFP)

    Distanco: 20km-120km

    Tipaj produktadan potencon:

    sola maniero 1310 / 1550nm:> -9dBm

    mult-mode 850nm:> - 18dBm

    mult-mode 1310nm:> - 25dBm

    Ricevilo Sentkapablo: -28dBm ~ - 40dBm

    ◆Serial interface 

       Standard

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

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

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

       Serial Interface

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

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

    RS-485 2 dratojn: Datumoj + (korespondi TX +), data- (korespondi TX-), Signal Ground

    RS-232: RXD, TXD, Signal Ground

    ◆Working environment

    Laborante temperaturo: -10 ° C ~ 50 ° C

    Laborante Humido: 5% ~ 95% (neniu condensación)

    Stokado temperaturo: -40 ° C ~ 80 ° C

    Stokado humido: 5% ~ 95% (neniu condensación)

     

    spe

     

    Model Model Numero: FCP-R1m / Q1m / D1m / R2m / Q2m / D2m
    funkcia priskribo RS232 / 422/485 Fibro Modemo, Seria haveno komunikado rapideco supren 921.6KBPS
    Port Priskribo Unu Fibro interfaco; RS232 / RS485 / RS422
    potenco Fonto de nutrado: AC180V ~ 260V; PK -48V; PK + 24V potencon konsumo: ≤10W
    dimensio Produkta Grandeco: 70 (longo) X 93 (larĝa) X26 (alteco) mm (WXDXH)
    pezo 0.5KG / peco

     

    app

     

    6


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