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OT-PLC302C-RS2 is a high-speed power line Ethernet extender that can transmit power, Ethernet, and RS232 serial data signals over a 2-wire power line, with a transmission distance of up to 600m.

This device includes both the transmitter and receiver units and features a built-in noise reduction isolation transformer, as well as isolation frequency crosstalk functionality. It is designed to transmit multiple signals over a single 2-wire cable, making it ideal for various medium- and short-distance Ethernet signal transmission applications.