1-2 ሰርጥ RS232 / RS485 / RS422 ፋይበር ሞደም (Mini) - ቻይና ሃንግዙ FCTEL ቴክኖሎጂ

1-2 ሰርጥ RS232 / RS485 / RS422 ፋይበር ሞደም (Mini)

አጭር መግለጫ:

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 ዋጋ: US $1 - 600 / Piece
  • Min.Order ብዛት: 1 Piece/1 Pair
  • አቅርቦት ችሎታ: 2000 Piece/Pieces per Month
  • ፖርት: Shanghai
  • የክፍያ ውል: L / C, D / A, D / P, ቲ / ቲ
  • የምርት ዝርዝር

    የምርት መለያዎች

    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

    የፋይበር ወደቦች ብዛት: 1

    የጨረር የሞገድ:

    የጨረር ባለብዙ ሁነታ 850nm / 1310nm

    ነጠላ-ሁነታ የጨረር በይነገጽ የሚሆን 1310nm / 1550nm

    ፋይበር ኮር: ነጠላ / ባለሁለት ፋይበር ኮር

    ማገናኛ: FC / አ.ማ / ST / LC (SFP)

    ርቀት: 20 ኪ.ሜ-120km

    የተለመደው ውፅዓት ኃይል:

    ነጠላ ሁነታ 1310 / 1550nm:> -9dBm

    ባለብዙ-ሁነታ 850nm:> - 18dBm

    ባለብዙ-ሁነታ 1310nm:> - 25dBm

    ተቀባይ መጠን: -28dBm ~ - 40dBm

    ◆Serial interface 

       Standard

    EIA / ቴአ-232 ሪስ-232 (እንድትሆን-T V.28)

    EIA / ቴአ-422 ሪስ-422 (እንድትሆን-T V.11)

    EIA / ቴአ-485 ሪስ-485 (ISO / IEC8284)

       Serial Interface

    ሪስ-422: TXD + TXD-, RXD + RXD-, የሲግናል በመሬት ላይ

    ሪስ-485 4 ሽቦዎች: TXD + TXD-, RXD + RXD-, የሲግናል በመሬት ላይ

    ሪስ-485 2 ሽቦዎች: ውሂብ + (የሚመጣጠን TX +), Data- (TX- የሚመጣጠን), የሲግናል በመሬት ላይ

    ሪስ-232: RXD, TXD, የሲግናል በመሬት ላይ

    ◆Working environment

    የሥራ ሙቀት: -10 ° C ~ 50 ° ሴ

    የስራ እርጥበት 5% ~ 95% (ምንም ጤዛ)

    የማከማቻ ሙቀት: -40 ° C ~ 80 ° ሴ

    የማከማቻ እርጥበት 5% ~ 95% (ምንም ጤዛ)

     

    spe

     

    ሞዴል ሞዴል ቁጥር: FCP-R1m / Q1m / D1m / R2m / Q2m / D2m
    ተግባራዊ መግለጫ RS232 / 422/485 ፋይበር ሞደም, መለያ ወደብ የመገናኛ መጠን እስከ 921.6KBPS
    ወደብ መግለጫ አንድ ፋይበር በይነገጽ; RS232 / RS485 / RS422
    ኃይል የኃይል አቅርቦት: AC180V ~ 260V; ዲሲ -48V; ዲሲ + 24V የኃይል ፍጆታ: ≤10W
    ስፉት የምርት መጠን: 70 (ርዝመት) X 93 (ስፋት) X26 (ቁመት) ሚሜ (WXDXH)
    ሚዛን 0.5KG / ቁራጭ

     

    app

     

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