In honor of Presidents Day, Express Systems & Peripherals will be CLOSED on Monday, February 19th, 2024. Regular office hours will resume Tuesday, February 20th, 2024 at 9:00AM EST. Have a Happy & Safe Holiday Weekend!
The TCF-142-RM Series slide-in modules are serial-to-fiber converters 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.