Classification and identification of common network cables

In the weak current project construction, the circuit construction is the most tedious and complicated. All kinds of network cables are uneven. Let's take a look at the common types of network cables.

1. Common network cables

1. Category five network cables
(1) Five class line support 100 MB transmission speed, used in the past more, now gradually replaced by the five class
② The signal frequency of class 5 line transmission is 100MHz, and the transmission rate is 100Mbps
③ The outer skin of the five categories of lines is marked with "CAT.5", which is easy to identify

2. Super class 5 network cables
(1) The super five types of network cables are now in common use, and the sales on the market are generally super five types of network cables
(2) Super class 5 network cable transmission rate is 1000MbPs, used for 100Mpbs network, the network cable has strong anti-interference ability, small attenuation
(3) Super class 5 network cables are marked with "CAT. 5E", which are easy to identify

Classification and identification of common network cables
3. Six types of network cables
(1) Six types of network support gigabit network, but also Internet cafes, office network cable, alias' gigabit network cable '
(2) Six types of network cable transmission signal frequency is 200MHz, the overall 250MHz broadband, used for gigabit network, high transmission performance
(3) The six types of network cables are marked with "CAT.6" for easy identification

4. Super six types of network cables
① Super Class 6 network cable is the upgraded version of Class 6 network cable, and the transmission rate can reach 1000Mbp
(2) Super six types of network cable is more suitable for high temperature places, in crosstalk, attenuation, signal noise and other aspects have been greatly improved
(3) The super six types of network cables are marked with "CAT.6A" for easy identification
5. Category 7 Network cables
Class 7 network cable is a kind of shielded twisted pair cable, used for 10 gigabit network, transmission rate of 10Gbps
(2) Seven types of network cable is the overall broadband 600MHz, 500MHz attenuation against crosstalk

Second, the proposal

1. With the continuous development of network technology, network line skills will also follow its footsteps and develop rapidly. From the three types of network lines of 10M to seven types of network lines of 100m, 1000m and 1000m, it can be seen that the development speed of scientific and technological information of The Times is getting faster and faster, and People's Daily needs will be realized by the network, which is more convenient and fast
2. Now most of my friends are using super class 5 and class 6 network cables, which are all used for gigabit network, but class 6 network cables are superior in performance, so I suggest my friends to use class 6 network cables

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