The hole for the six-type crystal head to pass through the network cable is double-layered up and down, and the hole for the five-type crystal head to pass through the network cable is single-layer.
The biggest difference between the six types of crystal heads and the five types of crystal heads is that the holes for the six types of crystal heads to pass through the network cable are double-layered, and the holes for the five types of crystal heads to pass through the network cable are single-layer. This is because the thickness of the copper core of the super five network cables is generally about 0.45 to 0.51 mm, and the thickness of the copper core of the six network cables is generally about 0.52-0.58 mm. The six types of network cables are thicker than the five types of network cables. , and must be larger than the five types, the size of the crystal head cannot be changed, and the single row cannot be opened, so the plug-in holes of the six types of crystal heads have to be made into two rows up and down, with 4 holes on the top, The 4 holes on the lower side are arranged in a staggered manner.
On the outside of the network cable, the type of network cable is generally printed. The network cable printed with CAT.5 is a category 5 network cable, the network cable printed with HSYV-5e and cat5e is a category 5 network cable, and the network cable printed with CAT.6 is a category 6 network cable. . The twisted pair written on some network cable labels means the network cable.
Specifically, the wire diameter of Cat5e network cables that meet the requirements of the national standard is 0.51mm, where mm means millimeters, the wire diameter of Cat6e is 0.57mm, and the wire diameter of Cat6e is 0.58mm.
The Cat6e cable is marked CAT.6a, not CAT.6e. This is different from Category 5e cable, which is CAT.5e. There is a hard plastic stick in the middle of the Category 6 network cable, which is the most obvious feature to distinguish the Category 5 and Category 5e network cables.
The mark of the seven-category network cable is CAT7, which is a shielded twisted pair. The core is made of high-purity oxygen-free copper wire of about 0.57mm, and the signal can be transmitted farther and more stably.
