Network RJ45 Cable Tester Circuit


Posted on Feb 7, 2014

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 RJ45 half Registered Jack  plug immediately indicate whether a crossover network cable or straight, flashing a yellow or green LED. If something is br


Network RJ45 Cable Tester Circuit
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oken or if you press the button, the tester is in line with the wire test. When the red LED above the orange light LED bar shows the pins in the top RJ45 connector sends a test signal, and when the bottom of the red LED illuminates orange LED bar indicates which of the eight dioceses of the bottom RJ45 connector signal receives in this state where the wire is broken or not connected, none of LEDs in the LED bar will light up orange. If a short circuit between two or more wires, more than an orange LED lights up when the bottom red LED lights. Each time the button is the active output pin.




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