What crystal head do you need to make twisted pair?

　　The RJ-45 crystal head is required to make twisted pair. The RJ-45 crystal head is a plastic connector that can only be inserted in a fixed direction and automatically prevents it from falling off. It is used to connect the twisted pair to the network interface card, hub (or switch).

　　In the production of twisted pair, the network cable needs to be inserted into the RJ-45 crystal head according to the specific line sequence, and it needs to be pressed and fixed using tools such as network pliers. There are two international standards for the usual line sequence: EIA/TIA568A and EIA/TIA568B. Among them, the line sequence of the EIA/TIA568A standard is green and white, green, orange-white, blue, blue-white, orange, brown-white, and brown from left to right; while the line sequence of the EIA/TIA568B standard is orange-white, orange, green-white, blue-white, green, brown-white, and brown from left to right. During the production process, attention needs to be paid to keep the leveling and length of the cable consistent to ensure the normal contact between the crystal head and the network cable.

　　In addition, there are a variety of brands and types of RJ-45 crystal heads available in the market, such as Category 6, Super Category 6, etc. These different types of crystal heads vary in tranSMission rate and scope of application. Therefore, when choosing a crystal head, it is necessary to make the appropriate choice according to the actual needs and network environment.

　　Overall, the RJ-45 crystal head is an indispensable component when making a twisted pair, ensuring a stable connection between the twisted pair and the network equipment.