Fiber Converter TCF-90
In stock

Features and Benefits

- Use either external power or power over serial
- Extends RS232 transmission up to ~ 40 km with single-mode TCF-90-S or ~ 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
- Patented LED port power indicator


Moxa TCF-90 is a compact media converter that transmits RS-232 signals over optical fiber. Power is derived from either the serial port or an external power source. Moxa TCF-90 extends RS232 transmission up to 5 km with multi-mode fiber, or up to 40 km with single-mode fiber. A pair of TCF-90 converters can be used to connect two RS232 devices with optical fiber in full duplex mode. The optical fiber isolates the data signals from dangerous increases in ground potential, ground loops and electrical EMI/RFI noise, and enhances data security by eliminating the harmful effects of RF radiation and susceptibility to electromagnetic radiation.