1-2 kanala RS232 / RS485 / RS422 Fibre Modem (mini) - Kina Hangzhou FCTEL Tehnologija

1-2 kanala RS232 / RS485 / RS422 Vlakna Modem (Mini)

Kratki opis:

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 Cijena: US $1 - 600 / Piece
  • Min.Order Količina: 1 Piece/1 Pair
  • Opskrba sposobnost: 2000 Piece/Pieces per Month
  • Luka: Shanghai
  • Uvjeti plaćanja: L / C, D / A, D / P, T / T
  • Pojedinosti o proizvodu

    Oznake proizvoda

    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

    Broj vlakana luka: 1

    Optički Valna duljina:

    850nm / 1310nm višenamjenski način optički

    1310nm / 1550nm za single-mode optičko sučelje

    Vlakna Jezgra: Single / Dual Core vlakana

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

    Udaljenost: 20km-120km

    Tipična izlazna snaga:

    single mode 1310 / 1550nm:> -9dBm

    multi-mode 850nm:> - 18dBm

    multi-mode 1310nm:> - 25dBm

    prijemnik Osjetljivost: -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-, uzemljenja signala

    RS-485 4 žice: TxD + TXD-, RxD + RXD-, uzemljenja signala

    RS-485 2 žice: Podaci + (Odgovaraju TX +), DATA (Odgovaraju TX-), uzemljenja signala

    RS-232: RxD, bcd, uzemljenja signala

    ◆Working environment

    Radna temperatura: 10 ° C-50 ° C

    Radni Vlaga: 5% ~ 95% (bez kondenzacije)

    Temperatura skladištenja: -40 ° C ~ 80 ° C

    Skladištenje Vlaga: 5% ~ 95% (bez kondenzacije)

     

    spe

     

    Model Broj Model: FCP-R1m / Q1m / D1m / R2M / Q2m / D2m
    funkcionalni opis RS232 / 422/485 Vlakna modem, serijski port komunikaciju stopa do 921.6KBPS
    luka Opis Jedan vlakno sučelje, RS232 / RS485 / RS422
    Vlast Napajanje: AC180V ~ 260V, DC -48V, DC + 24V Potrošnja: ≤10W
    Dimenzija Veličina proizvod: 70 (duljina) x 93 (širina) X26 (visina) mm (ŠxDxV)
    Težina 0,5 kg / kom

     

    app

     

    6


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