1. Lower transmission speed
Because the quality of twisted pair directly determines the speed of data transmission, some cable manufacturers in the Super Five class UTP cable is wrapped in 3 or 4 types of UTP used in the line pair, this kind of method is very difficult for ordinary users to identify.
2. More susceptible to interference
Each strand of twisted-pair cables is made up of two insulated copper wires, which are designed to reduce the interference of the signal, and also have different twisting degrees for different lines in the same cable. At the same time, the standard twisted pair of twisted wire cable in the counterclockwise direction of the twist, but some informal manufacturers produced cable lines have many problems:
In order to simplify the manufacturing process of the cable, all the wires in the cable are of the same winding density.
The line has the same winding density of two insulated conductors.
