With the development of society, a lot of friends when network cabling is directly to the computer city to buy ready-made cable line, if there is a problem, get rid of the re purchase, not only need to re wiring of manpower and resources, but also will increase the cost of. If you know how to make the network cable and detection methods, the problem will be solved. Today, Xiaobian teach you RJ-45 connector production and detection methods, hoping to help you. Wire stripper

Teach you RJ-45 connector production and detection methods

First, we use twisted pair cable clamp one end of five twisted pair was cut, and then cut the cable clamp for wire is inserted into a gap in the line, attention can not bend, into the line, behind the counter until the cable clamp gear, a slowly rotating hold line clamp ring, let cut edge protection of twisted pair pull off rubber, rubber.

The gear from the stripper blade length usually just as the length of crystal head in the use of cable clamp, which can avoid stripping too long or too short. In addition to a long strip appearance, crystal head will be stuck, because Internet can not easy to loose; if the wire is too short, due to the presence of a skin, making it too thick, can not be completely inserted into the bottom of the crystal head, it's easy to cause the crystal head pin and cable core wire can not end well contact.

Two. After peeling off the skins, we can see 4 pairs of 8 pairs of twisted pair wires, and we can see that each pair has different colors. Each pair of twisted wires is composed of a core line with a corresponding color and a white core line with only a few corresponding colors. The color of the four full-color cores is brown, orange, green, blue. First, the 4 pairs of cores are arranged side by side, and then each pair of cores is separated and arranged in a unified arrangement. Note that each core line should be straightened, and should be separated and arranged in parallel, and can not overlap. Then trim the wire pliers vertically in the direction of the core line arrangement.

Three, the level of the left hand hold the crystal head, will cut 8 core lines, arranged in parallel alignment of crystal crystal head inserted in the head opening side by side, should pay attention to the core line must be inserted into the bottom of the crystal head, can not bend.

Four, in the confirmation of all the core wires are inserted into the bottom of the first crystal, crystal head can be inserted into the cable on cable clamp pressure gap, the gap of the cable clamp structure and crystal head structure, therefore, must correctly put pressure back to make cable clamp handle when pressing the correct position. Make sure that the crystal head is placed, you can press the cable clamp handle, must work hard, so as to make the crystal head contact with the wire core line is good. Finally, pull the net and the crystal head with your hand to see if it is pressed tightly.

Method for detecting network cable

When we make a good network cable, we need to use a tester to test, if you see the tester on the 8 lights are in turn green flash, it shows that the cable production success. When any light is red or yellow, there is a phenomenon of open circuit or bad contact. This is the time to start on both ends of the first crystal and then cable clamp pressure once again, if the fault still, you need to check the two ends of the core line sequence is the same, that is not the same, you need to cut back on the other end with the end of the core sequence of making crystal head. If the core sequence, but the tester still shows a red light or yellow light in the back, which indicates that there must be corresponding core line contact is not good. At this time no way, had to cut off the end of the other end of the core wire in order to redo a crystal head, then, if the fault disappears, don't have to redo the other end of the crystal head, otherwise have to the other end of the original crystal head cut again, until the test for the green indicator light flashes too far.