• RS-485/RS-422 to Fiber Modem

HXSP-277B

RS-485/RS-422 to Fiber Modem

  • Support 1 port RS-485/RS-422 to 1 fiber port
  • Support advanced communication coding and clock recovery technology to ensure accurate transmission of distant data
  • Support unique "Zero time delay and automatic forwarding" technology
  • Support autotunning technology of serial baud rate
  • suitable for bank, power industry, departments, etc.


  • Specification & Feature

    Fiber Interface

    Number of interfaces: 1

    Interface form: optional SC(default)/ST/FC port

    Transmission distance:

    Multimode: 2km

    Single mode: 20(default)/40/60/80/100/120Km

    Transmission wavelength:

    Multimode: 1310nm

    Single mode: 1310nm or 1550nm

    Serial port

    Standards: EIA RS-232C, RS-485, RS-422

    Number of interfaces: Support 1 RS-232, RS-485/422 or 3IN1 serial port

    RS-232 signals: OUT, IN, GND

    RS-485 signals: D+, D-, GND

    RS-422 signals: T+, T-, GND, R+, R-

    Baud rate: 300bps-115200bps

    Indicator

    Power supply indicator, fiber port data receiving and alarm indicator, fiber port data sending indicator

    Power supply

    5VDC

    Environmental Limits

    Operating temperature: -40~75℃

    Storage temperature: -40~85℃

    Relative humidity: 5%~95% (no condensation)

    Mechanical structure

    Housing: IP30 protection grade, metal shell

    Installation: wall mounting

    dimension (W×H×D): 104mm×90mm×26mm

    Certification

    CE, FCC, RoHS

    Warranty

    3 years




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