What does the CAT5e network cable refer to?

There are many kinds of network cables commonly used in home improvement, and the transmission distance and usage methods of each network cable are different. "Category 5e" refers to Category 5e Unshielded Twisted Pair (UTP—Unshielded Twisted Pair) The unshielded twisted pair cable is composed of multiple pairs of twisted pairs and a plastic sheath. The following will give you a detailed introduction to what is a CAT5e network cable and what kind of network environment it can be used in.

What does the CAT5e network cable refer to?

1. The CAT5e network cable refers to the super five network cables that we usually use. The mark on the outer skin of the super five network cable is "CAT5e". Super five network cables are divided into indoor network cables and outdoor network cables, shielded network cables and unshielded network cables according to the environmental wiring.

2. The difference between Category 5 unshielded network cable and shielded network cable is that the shielded network cable has a shielding layer, which can resist external interference and maintain normal signal transmission.



What does the CAT5e network cable refer to?

1. The super-category five network cable is a cable that improves some of the performance of the five-type network cable. Many performance parameters, such as near-end crosstalk, attenuation crosstalk ratio, return loss, etc., have been improved, but its transmission bandwidth is still 100MHz.

2. There are 4 twisted cores and 1 tensile wire inside the super-category five network cable, and the colors of the line pairs are white orange and orange, white green and green, white blue and blue, white brown and brown respectively. The national standard wire specification bare copper wire diameter is 0.51mm (wire gauge is 24AWG).

3. Category 5 super network cable is used under the 100M network. There are many specifications of super category 5. For analysis of general important integrated wiring projects, oxygen-free copper network cable will be selected. Oxygen-free copper network cable has small resistance, long transmission distance and stable transmission.

4. The difference between Category 5 indoor network cable and outdoor network cable is that the outdoor network cable has a double-layer cable skin. It is reminded that in order to adapt to the changeable environment of outdoor wiring, the outer layer is a layer of PE black water-blocking skin, and there is also a layer of PVC waterproof inside. Floor. The outer layer is thick, waterproof and sunscreen, tensile and compressive, wear-resistant and thick, effectively preventing internal water from entering.