RS232 to Fiber OpticConverter

Model:MODEL277AIntroduction:Model277/A is one kind can offer RS-232 serial port carry transparent optical fiber modem of transmission to get end to user, it is the best choice to connect RTU to HOST or SCADA controller. Model277/A adopt optic fiber transmit, have isolate protection, data privacy is fine, working steady, data, such threats to communication equipment as the wave is welled up and interfered with electromagnetically that the effective one has prevented the abominable environment from being struck by lightning, can work in the abominable and dangerous environment reliably.Can be used in occasions such as various industrial control, course controlling, traffic controlling and intellectual district , especially suit the bank, electricity and interfering with environment department and system with the special requirement electromagnetically.

  • 1. Extend RS-232 transmission up to 120Km with single-mode
  • 2. Transmit asynchronously, point to point, speed reach 120Kbps
  • 3. Plug-and-Play(hot-pluggable, data format auto-sensing & self-adjusting)
  • 4. 600W surge protection,15KV ESD protection
  • 5. Power External 5VDC

  • RS-232
  • Standards: EIA RS-232C standard
  • RS-232 signal: OUT(TX), IN(RX), GND
  • Baud rate: 0~115.2Kbps, auto test serial signal rate detect signal speed automatically, zero delay time
  • Transfer distance: no less than 5m
  • Port protect: 600W surge protection
  • 15KV ESD protection
  • Fiber Optic
  • Connectors: SC, FC or ST, optional
  • Fiber optic cables: Single Mode:8.3/125,8.7/125,9/125 or 10/125 um
  • Muti-Mode:50/125,62.5/125 or 100/125 um
  • Transmission: 20, 40,60,80, 100, 120km(SM),
  • 2 km(MM) optional
  • Wavelength: 850nm, 1310nm,1550nm
  • Power
  • Power input: Power External 5VDC
  • Consumption: 120mA
  • Environment
  • Operating temperature: -40°C to 85°C
  • Storage temperature: -40°C to 85°C
  • Humidity: 5% to 95%(no condensation)
  • Appearance
  • Dimensions: 94.0×71.0×26.0mm(power external)
  • Material: Iron(shell)
  • Color: White
  • Weight: 230g(power external), 260g(power internal)
  • Warranty: 5 years
  • Approvals: FCC, CE, RoHS approvals

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