How to connect the crystal head?

　　The wiring method of the crystal head is mainly divided into the following steps and precautions:

　　I. Preparation

　　Tool preparation: requires a 8P slot crimping pliers, several meters of network cable (length determined according to needs), and 2 to 3 RJ-45 plugs (crystal heads).

　　Network cable treatment: Use crimping pliers to cut off the skin at the top of the network cable, the length is about 2 cm, exposing 8 exposed metal pins.

　　Second, the wiring sequence

　　There are two main standards for the wiring sequence of crystal heads: 568A and 568B.

　　568A standard: from left to right, white green, green, white orange, blue, white blue, orange, white brown, brown.

　　568B standard: from left to right, white orange, orange, white green, blue, white blue, green, white brown, brown.

　　III. Connection steps

　　Select the required wiring standard (568A or 568B), or choose the through interconnection method (both ends are 568A or 568B) or the cross-interconnection method (one end 568A, one end 568B) as required.

　　Arrange the network cables in the order of the selected standard and trim the ends.

　　Put the end of the crystal head with the plastic spring piece down and the end with the metal pins up, and then insert the arranged 8 mesh wires into the crystal head, ensuring that each mesh cable is tightly pressed against the top.

　　Insert the crystal head into the 8P slot of the crimping pliers, and firmly grip the crimping pliers to make the metal pins of the crystal head firmly contact the network cable.

　　IV. Detection methods

　　After connecting the crystal head, you need to use a network cable tester for testing, or conduct a network test directly on the computer to check whether it can communicate normally.

　　V. Precautions

　　During operation, ensure that the inserted metal pins are firmly in contact with the inner wall of the crystal head interface, otherwise the network connection may be unstable or disconnected.

　　When pressing the crystal head, pay attention to moderate strength. If it is too tight, it may cause damage to the metal pins, and if it is too loose, it may lead to unstable connections.

　　When plugging and unplugging the crystal head, handle it with care to avoid swinging the network cable left and right, so as not to damage the live buckle of the crystal head.

　　Pay attention to safety during operation to avoid electric shock or damage to the equipment.

　　Follow the above steps and precautions to connect the crystal head correctly.