1-2 tashar RS232 / RS485 / RS422 Fiber Modem (Mini) - China Hangzhou FCTEL Technology

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

Short Description:

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 Quantity: 1 Piece/1 Pair
  • Supply Ability: 2000 Piece/Pieces per Month
  • Port: Shanghai
  • Biya Terms: L / C, D / A, D / P, T / T
  • samfurin Detail

    samfurin 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

    Number of Fiber Tashoshin Jiragen Ruwa: 1

    Tantancewar zango:

    850nm / 1310nm ga aikin ruɓanyar yanayin Tantancewar

    1310nm / 1550nm for single-yanayin Tantancewar dubawa

    Fiber Core: Single / Dual fiber core

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

    Distance: 20km-120km

    Hankula fitarwa ikon:

    guda yanayin 1310 / 1550nm:> -9dBm

    Multi-yanayin 850nm:> - 18dBm

    Multi-yanayin 1310nm:> - 25dBm

    mai karɓar Ƙima: -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 wayoyi: TXD +, TXD-, RXD +, RXD-, Signal Ground

    RS-485 2 wayoyi: Data + (dace CA +), Data- (dace TX-), Signal Ground

    RS-232: RXD, TXD, Signal Ground

    ◆Working environment

    Aiki zazzabi: -10 ° C ~ 50 ° C

    Working zafi: 5% ~ 95% (babu sandaro)

    Storage zazzabi: -40 ° C ~ 80 ° C

    Storage zafi: 5% ~ 95% (babu sandaro)

     

    spe

     

    model Model Number: FCP-R1m / Q1m / D1m / R2m / Q2m / D2m
    aikin Description RS232 / 422/485 Fiber Modem, Serial tashar jiragen ruwa sadarwa rate up 921.6KBPS
    Port Description Daya Fiber dubawa. RS232 / RS485 / RS422
    Power Samar da wutar lantarki: AC180V ~ 260V. DC -48V. DC + 24V ikon amfani: ≤10W
    girma Samfurin Size: 70 (tsawon) X 93 (fadin) X26 (tsawo) mm (WXDXH)
    Weight 0.5KG / yanki

     

    app

     

    6


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