After being properly tested the device will let the person know if their cables are working as they should be or if they have some faults.
Ethernet cable tester no lights.
Plug cable into the transmitter.
Turn the tester on and watch if any lights don t activate during the cycle.
However i get only 8 without g although the cable is in working condition.
However if there is no light at all the problem is likely with the cable the connector or both.
Plug the cable into different devices or computers checking if the error persists or if it functions normally.
Since the cable isn t grounded the ground position won t light up.
I have bought a network cable tester and in the manual it said that all lights from 1 8 g should light up in sequence.
Once the cables are connected turn the tester on to begin the test.
To begin the process the person will connect the ethernet cable tester to the required cables.
The product s model is ns 468.
Check that all 8 lights on the tester light up.
Here is a video.
Purchase an ethernet cable tester.
Here is a picture of the manual.