The TCF-142-RM series of serial-to-fiber converters are slide-in modules that work with the TRC-190 chassis. The modules convert from the RS-232, RS-422, or RS-485 signal to a fiber optic signal.

FEATURES:

• 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