Is rx receiving or transmitting?

rx refers to reception, corresponding to TX (referring to output); TRX is the transceiver unit in communication, and TX and RX are the two parts of TRX; they appear in pairs in optical fiber, and transceiver is one Yes, sending and receiving must be done at the same time. If you only receive but not send, there is a problem if you only send but not receive.

#The operating environment of this tutorial: Windows 10 system, Dell G3 computer.

Is rx receiving or transmitting?

"rx" is the abbreviation of RX receive. The Chinese name is reception, which corresponds to TX (referring to output).

rx refers to reception, corresponding to TX (referring to output). TRX is a transceiver unit in communications. TX and RX are the two parts of TRX.

tx means transport and rx means receive. In optical fiber, they appear in pairs, and there is one pair for sending and receiving. Sending and receiving must be done at the same time. Only receiving but not sending, only sending but not receiving are problematic.

Extended information

Optical fiber transceiver is an Ethernet transmission media conversion unit that exchanges short-distance twisted pair electrical signals and long-distance optical signals. It is used in many places Also known as photoelectric converter.

Optical fiber transceivers are generally used in actual network environments where Ethernet cables cannot cover and optical fiber must be used to extend the transmission distance. At the same time, they help connect the last mile of fiber optic lines to the metropolitan area network.

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