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Serial-to-Fiber Converters
ICF-1150 Series
Industrial serial-to-fiber converters


  • RS-232, fiber, and RS-422/485 3-way communication
  • Rotary switch to change the pull high/low resistor value
  • Extend RS-232/422/485 transmission up to:
    · 40 km with single-mode
    · 5 km with multi-mode
  • 3-way Galvanic Isolation (for "I" model only)
  • - 40 to 85°C wide temperature models available
  • Class I, Div. II certifi cation (Pending)


TCF-142-RM Series
RS-232/422/485 to fiber slide-in modules for the NRack System


  • Extend RS-232/422/485 transmission up to:
    · 40 km with single mode
    · 5 km with multi-mode
  • 1K or 150K ohm adjustable pull high/low resistor
  • "Ring"  and "Point-to-Point" transmission supported


TRC-190 Series
Rackmount chassis for the NRack System


  • 19-inch chassis for rackmount use
  • 19 slots for high density applications
  • Supports hot-swap and dual power input with redundancy
  • Fan-less design chassis for reducing repair time


TCF-90 Series
Port-powered RS-232 to optical fiber media converters


  • Use either external power or power over serial
  • Extends RS-232 transmission up to:
    • 40 km with single-mode—TCF-90-S
    • 5 km with multi-mode—TCF-90-M
  • Reduces signal interference
  • Protects against electrical interference or chemical corrosion
  • 15 KV ESD protection for serial signals
  • Baudrates up to 921.6 Kbps
  • Compact size


TCF-142 Series
RS-232/422/485 to optical fiber media converters


  • "Ring" and "Point-to-Point" transmission
  • Extends RS-232/422/485 transmission up to:
    • 40 km with single-mode—TCF-142-S
    • 5 km with multi-mode—TCF-142-M
  • Compact size
  • Decreases signal interference
  • Protects against electrical interference and chemical corrosion
  • Supports baudrates of 50 bps to 921.6 Kbps 
  • Wide temperature models available (-40 to 75°C)