This is a multifunction RJ45 network cable tester. It is the design of the network cable (RJ45) test, and telephone (RJ11). It is cheap and easy to use. It works for network, telephone, cable with ...
Ethernet cables come in two types: straight through and crossover. Crossover cables flip the transmit and receive wire pairs from one end to the next, so that the transmissions channel on one end ...
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