The manufacturing method of twisted pair is as follows:

I. Tools/raw materials:

Crystal head, network cable.

Second, the specific steps:

1. Prepare related appliances, such as wire pressing pliers, network cable, line measuring instrument, crystal head and so on.

2. Then remove the sheath from one end of the network cable with a wire pressing pliers (note: it is a short section at one end, about 3 cm).

3. After peeling, arrange the line sequence, as long as both ends require the same line sequence.

4. After the line sequence is completed, cut eight lines with the wire pressing pliers and insert the crystal head. Then, insert the crystal head into the wire pressing pliers and press it hard.

5. Press the other end of the network cable onto the crystal head in the same way, and ensure that the line sequence is the same as the other end.

6. After the production is completed, insert the crystal heads at both ends of the network cable into the line tester for testing. Compared with two roads with eight small lights on at the same time, it means that the network cable is connected.