1-2 Kanal RS232 / RS485 / RS422 Fiber Modem (Mini) - China Hangzhou FCTEL Technologie

1-2 Kanal RS232 / RS485 / RS422-Faser-Modem (Mini)

Kurze Beschreibung:

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 Preis: US $1 - 600 / Piece
  • Min.Order Menge: 1 Piece/1 Pair
  • Versorgungsmaterial - Fähigkeit: 2000 Piece/Pieces per Month
  • Hafen: Shanghai
  • Zahlungs - Ausdrücke: L / C, D / A, D / P, T / T
  • Produktdetail

    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

    Anzahl der Fiber Ports: 1

    Optische Wellenlänge:

    850 nm / 1310 nm für Multimode-Licht

    1310 nm / 1550 nm für optische Single-Mode-Schnittstelle

    Fiber Kern: Single / Dual-Faserkern

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

    Entfernung: 20km-120km

    Typische Ausgangsleistung:

    Single-Mode-1310 / 1550nm:> -9dBm

    Multi-Mode-850nm:> - 18dBm

    Multi-Mode-1310nm:> - 25dBm

    Empfänger - Empfindlichkeit: -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-Kabel 4: TXD +, TXD-, RXD +, RXD-, Signal Ground

    RS-485-Leitungen 2: Daten + (Korrespondieren TX +), Data- (Korrespondieren TX-) Signal Ground

    RS-232: RXD, TXD, Signal Ground

    ◆Working environment

    Arbeitstemperatur: -10 ° C ~ 50 ° C

    Arbeitsfeuchtigkeit: 5% ~ 95% (keine Kondensation)

    Lagertemperatur: -40 ° C ~ 80 ° C

    Luftfeuchtigkeit bei Lagerung: 5% ~ 95% (keine Kondensation)

     

    spe

     

    Modell Modellnummer: FCP-R1m / Q1m / D1m / R2m / Q2m / D2m
    Funktionsbeschreibung RS232 / 422/485 Fiber Modem, serielle Schnittstelle Übertragungsrate bis 921.6 Kbps
    Port Beschreibung Eine Fiber-Schnittstelle; RS232 / RS485 / RS422
    Leistung Stromversorgung: AC180V ~ 260V, DC 48V, DC + 24V Stromverbrauch: ≤10W
    Abmessungen Produktgröße: 70 (Länge) x 93 (Breite) X26 (Höhe) mm (BxTxH)
    Gewicht 0,5 kg / Stück

     

    app

     

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