Connecting method of the RJ45 connector of the network cable
Date of Release:
2021-11-12
Let's first understand the network cable module, installed in the home network cable socket behind the module, the left and right sides, above A, B represents two different ways of wiring, any one can choose.
The way of network cable:
There are two ways to make a network cable, one is a cross line, the other is a parallel (straight) line
The way to cross the line is: 568A standard at one end, 568B standard at the other end
The practice of parallel (straight) line is: both ends are 568A standard or 568B standard, (generally used are 568B parallel (straight) line practice)
568A Standard: White green green white Orange blue WHITE blue ORANGE white Brown Brown
568B Standard: White Orange Orange white Green Blue White blue Green white Brown Brown
Operation method:
Let's first understand the network cable module, installed in the home network cable socket behind the module, the left and right sides, above A, B represents two different ways of wiring, any one can choose.
1-3, 2-6 cross joint method. Although the twisted pair has four pairs of eight cores, only four of them are actually used in the network, namely the first, second, third, and sixth pins of the crystal head, which are used to receive and send signals respectively. The core wires of a crossover cable are arranged according to the following rules: the first foot of one end of the network cable connects to the third foot of the other end, and the second foot of one end of the network cable connects to the sixth foot of the other end. This arrangement is often called a "cross line". For example, if the core wires from left to right on one end of the cable are white green, green, white orange, blue, white blue, orange, white brown, and brown, the core wires from left to right should be white orange, orange, white green, blue, white blue, green, white brown, and brown.
100M connection: This is the most common rule for making network cables. The so-called 100M connection means that it can meet the communication rate of 100M bandwidth. Its connection method is also one-to-one correspondence, but the color of each foot is fixed. Concrete is: 1 foot - orange, orange, white, and 2 feet 3 feet - green and white, 4 feet - - blue and white, blue, 5 foot 6 feet - green, white, brown, 7 feet 8 feet - brown, from which you can see, not all of 4 to conductor cable is arranged adjacent, 1 3, including 2, 5 feet and 7 feet to the conductor, but order is disorder. This WIRING METHOD IS ALSO APPLIED TO THE connection between the HUB (switch) and the workstation computer, that is, the scope of the "direct line" application.
The following begins to play the line, first of all, the outer skin of the network cable is peeled off, this time can be peeled longer, easy to play the line behind. Four pairs of twisted pair wires are exposed: Divide the wires into left and right groups, and clip the colored wires at the corresponding positions of the module in the way of A or B. Before making the wires, let's get to know the wiring tool again: This is the head of the wiring tool, and on the metal side is A scissor-like head to cut off excess threads.
Next, start to make the wire. Press the module and the wire with the tool, and press down hard to get the wire stuck in the module, and cut off the excess wire. Make all the other lines in the same way.
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Hongyan Hong Chuang Street, Shawa Township, Hejian City, Hebei Province