1-2 channel RS232 / RS485 / RS422 Fiber Modem (Mini) - Tuam Tshoj Hangzhou FCTEL Technology

1-2 channel RS232 / RS485 / RS422 Fiber Modem (Mini)

Luv hauj lwm:

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 Nqe: US $1 - 600 / Piece
  • Min.Order Quantity: 1 Piece/1 Pair
  • Mov Muaj peev xwm: 2000 Piece/Pieces per Month
  • Chaw nres nkoj: Shanghai
  • Ntsiab lus uas them: L / C, D / A, D / P, T / T
  • khoom Nthuav dav

    khoom cim npe

    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

    Number of Fiber Ports: 1

    Kho qhov muag wavelength:

    850nm / 1310nm rau ntau hom kho qhov muag

    1310nm / 1550nm rau ib hom kho qhov muag interface

    Fiber Core: Tib / Dual fiber tub ntxhais

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

    Ze: 20km-120km

    Raug tso zis ntau zog:

    ib hom 1310 / 1550nm:> -9dBm

    multi-hom 850nm:> - 18dBm

    multi-hom 1310nm:> - 25dBm

    Receiver Translation: -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-, Teeb liab av

    RS-485 4 nyob ntawm tej: TXD +, TXD-, RXD +, RXD-, Teeb liab av

    RS-485 2 nyob ntawm tej: Cov ntaub ntawv + (SIB TX +), Data- (SIB TX-), Teeb liab av

    RS-232: RXD, TXD, Teeb liab av

    ◆Working environment

    Ua hauj lwm kev kub: -10 ° C ~ 50 ° C

    Ua hauj lwm Vaum: 5% ~ 95% (tsis muaj hws)

    Cia kub: -40 ° C ~ 80 ° C

    Cia Vaum: 5% ~ 95% (tsis muaj hws)

     

    spe

     

    Model Model Number: FCP-R1m / Q1m / D1m / R2m / Q2m / D2m
    Kev hauj lwm RS232 / 422/485 Fiber Modem, Serial chaw nres nkoj kev sib txuas lus nqi li 921.6KBPS
    Chaw nres nkoj hauj lwm Ib Fiber interface; RS232 / RS485 / RS422
    Hwj chim Fais fab mov: AC180V ~ 260V; DC -48V; DC + 24V hwj chim noj: ≤10W
    dimension Khoom Loj: 70 (ntev) X 93 (dav) X26 (siab) hli (WXDXH)
    Nyhav 0.5KG / daim

     

    app

     

    6


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