How to twist two pairs of six types of network cables

　　When the six-type network cable (also known as Cat6 network cable) is twisted in pairs, it is mainly to ensure the stability and anti-interference ability of the signal. The following are the specific steps and precautions for the six-type network cable twisted in pairs:

　　One or two twisted pairs of steps

　　Prepare tools and materials:

　　Category 6 network cable

　　Network pliers

　　Six types of crystal heads

　　Stripping knife (optional, some mesh pliers have their own stripping function)

　　Peel off the outer skin of the mesh cable:

　　Using a wire clamp or stripper, peel off the outer skin of the wire for a length, usually about 2-3 centimeters.

　　When peeling, be careful not to damage the inner core.

　　Separate the cores and sort:

　　Separate the 8 cores inside the stripped mesh cable.

　　Sort according to EIA/TIA 568B or EIA/TIA 568A standards. EIA/TIA The standard order of 568B is: orange-white, orange, green-white, blue, blue-white, green, brown-white, brown. The standard order of EIA/TIA 568A is: green-white, green, orange-white, blue, blue-white, orange, brown-white, brown.

　　Two pairs of twisted pairs:

　　The 8 wire cores sorted are twisted in pairs.

　　When twisting pairs, ensure that the twisting distance of each pair of cores is the same. The twisting distance refers to the spacing of the helical structure formed by the cores during the twisting process.

　　The purpose of twisted pair is to reduce electromagnetic interference and signal attenuation, and to improve the tranSMission quality of signals.

　　Trim core length:

　　Use the blade part of the net pliers to trim the twisted pair cores neatly to ensure that the length of each core is the same.

　　The length of the trimmed wire core should be slightly longer than the length of the crystal head, so that it can be smoothly inserted into the crystal head.

　　Insert the crystal head:

　　Insert the trimmed wire cores into the corresponding positions of the crystal head in the sequencing order.

　　When inserting, make sure that the cores are fully inserted into the bottom of the crystal head and that each core is in the correct position.

　　Crimp crystal head:

　　Press the crystal head to the core using the crimp part of the wire clamp.

　　When crimping, ensure that the strength is moderate, not only to ensure that the connection between the crystal head and the wire core is firm and reliable, but also to avoid damage to the crystal head or wire core.

　　II. Precautions

　　To maintain the integrity of the core:

　　When peeling, separating, and trimming the length of the core, be careful to avoid damaging the insulation or conductor parts of the core.

　　Follow standard sorting:

　　When performing core sorting, follow the standard sorting method of EIA/TIA 568B or EIA/TIA 568A to ensure the compatibility and stability of the network connection.

　　Pay attention to the twist distance of the twisted pair:

　　When twisting two pairs, make sure that the twisting distance of each pair of cores is the same, and the twisting distance should be moderate. If the twisting distance is too large or too small, it will affect the transmission quality of the signal.

　　Use the appropriate tools and materials:

　　When making mesh cable, use appropriate tools and materials, such as mesh pliers, six types of crystal heads, etc. The quality of these tools and materials will directly affect the quality and effect of mesh cable making.

　　To test:

　　After the production is completed, the network cable should be tested with a network tester to ensure the normal and stable network connection. During the test, the connectivity, attenuation and crosstalk of the network cable can be checked.

　　To sum up, twisting two pairs of Category 6 cable is a process that requires care and patience. By following the steps and precautions of standard sorting, paying attention to the twisting distance of the twisted pair, using appropriate tools and materials, and conducting tests, we can produce Category 6 cable with reliable quality and stable performance.