Oxygen-free copper cable and pure copper cable each have their own characteris

　When the network cable is broken, you can take the following methods to connec

　To determine whether the network cable is a gigabit network cable, you can pro

　The national standard network cable refers to the network cable that conforms

　Cable armor refers to the addition of a protective layer of metal material to

　The wiring sequence of network cable type B (also known as T568B standard) is:

　The connection of the crystal head of the super six double-shielded network ca

　Communication lines and shielded wires are significantly different in many way

　The shielding requirements for Ethernet communication lines mainly depend on t

　The grounding of the network cable shielded wire is an important link, which i