Ethernet cable testers are dime a dozen, but none of them are as elegant and multimeter-friendly as this tester from our Hackaday.io regular, [Bharbour]. An Ethernet cable has 8 wires, and the 9 volts ...

As modern networks evolve and the demand for reliable connectivity intensifies, the definition of a “network tester” is undergoing a significant transformation. While many industry professionals still ...