Can the tester measure all five types and six types of crystal heads?

　　The network cable tester can be used to test the five and six types of crystal heads. The network cable tester is usually used to test whether the connection of the crystal head connected to the two ends of a network cable is SMooth, which can help determine whether the network cable is in good condition, and also test whether the connection of the crystal head is correct. The following is a detailed analysis of the five and six types of crystal heads tested by the network cable tester:

　　Testing principles and procedures

　　Test principle: The network cable tester judges whether the connection of the crystal head is correct by detecting the connectivity of each wire pair in the network cable. When one end of the network cable is inserted into the main test end of the tester and the other end is inserted into the remote test end, the tester will detect the connectivity of lines 1 to 8 in the network cable, and display the test results by turning off the indicator light.

　　Test steps:

　　Insert one end of the network cable into the main test end of the tester.

　　Insert the other end of the network cable into the remote test end of the tester.

　　Observe whether the 1-8 indicators on the main test end are turned on in sequence and in the correct order. If all indicators are turned on and in the correct order, the crystal head is well connected.

　　Test scope and functionality

　　Test range: The network cable tester can test a variety of types of crystal heads, including five and six types of crystal heads. As long as the crystal head meets the RJ-45 standard, the tester can test.

　　Test function: The network cable tester can not only test the connection status of the crystal head, but also detect faults such as open circuit, short circuit, reverse connection, wrong pair and serial winding in the network cable. These functions help users quickly locate and solve problems.

　　Precautions

　　Selection of tester: To ensure the accuracy of the test, users should choose a reliable and fully functional network cable tester for testing.

　　Preparation of testing environment: Before testing, the user should ensure that the network cable is not damaged or bent excessively, so as not to affect the test results.

　　Interpretation of test results: When observing test results, users should pay attention to the order and number of indicator lights on and off. If the indicator lights are not turned on in sequence or the number is insufficient, it indicates that there is a problem with the crystal head or network cable.

　　In summary, the network cable tester can be used to test five and six types of crystal heads, and the test principle is simple, the steps are clear, and the functions are comprehensive. Through the detection of the network cable tester, users can quickly and accurately determine the connection status of the crystal head and the quality of the network cable.