Serial & USB Connectivity / Media Converter

Media Converter

Media Converter

Media Converter

The differences between the RS-232, RS-422, and RS-485 serial interfaces can cause compatibility issues for industrial communication systems. Moxa's serial converters are equipped with intelligent features; the port-powered operation for example, allows devices with different serial interfaces to communicate with effortless ease.

Serial To Serial Converters, Isolators


Port-powered RS-232 to RS-422/485 with 2.5 KV isolation

TCC-100/100I Series

Industrial RS-232 to RS-422/485 converters with 2 KV isolation


Port-powered RS-232 4-channel isolator


Industrial RS-422/485 converter/repeater with 2 KV isolation protection

Transio A52/53

Entry-Level RS-232 to RS-422/485 Converters

Serial to Fiber Converters

TCF-90 Series

Port-powered RS-232 to optical fiber media converters

ICF-1150 Series

Industrial serial-to-fiber converters

TRC-190 Series

Rackmount chassis for the NRack System

TCF-142-RM Series

RS-232/422/485 to fiber slide-in modules for the NRack System

TCF-142 Series

RS-232/422/485 to optical fiber media converters

Fieldbus to Fiber Converters

ICF-1280I Series - New!

2-port industrial PROFIBUS-to-fiber converters

ICF-1180I Series

Industrial PROFIBUS-to-fiber converters

ICF-1170I Series

Industrial CANbus-to-fiber converter

Detecting Fiber Communications without PLC Installed

The time to test the fiber connection for PROFIBUS communication usually has to wait for the mast PLC and all PROFIBUS devices are installed. The ICF-1280I PROFIBUS to fiber converters allow you to detect fiber communication quality for the overall topology from any individual converter without PLC installed. This helps you to figure the fiber communication problem earlier to speed up the fiber network construction time.