The six types of network cables usually refer to six types of unshielded twisted pair. The super six types of network cables are one level of network cable in performance than the six types of lines.
The six types of network cables and the super six types of network cables are structurally added with an insulated cross skeleton, and the four pairs of cables of the twisted pairs are respectively placed in the four recesses of the cross skeleton. So what is the difference between them?
From the appearance:
1. The marking on the line of the six types of network cable is cat6, and the marking on the skin of the super six network cable is cat6e.
2. The wire core of the super six types of cable is more dense and the conductor is thicker.
3. The super six-type cross skeleton is in the shape of a gear-shaped wire groove.
Performance:
The parameters of the six types of unshielded twisted pair have been greatly improved, and the transmission frequency has also been extended to 250MHz or higher;
The super six network cable is also called 6A, which can support 10G wireless Internet access. At present, it can reach 500MHZ, which is twice that of the six types of network cables.
Attachment: The purpose of adding the cross skeleton to the six types of network cables and the super six network cables is to solve the common 'crosstalk' problem in the six types of transmission.
The 6A uses a gear-shaped wire slot shape to effectively change the boost signal to minimize signal attenuation.
However, the cross skeleton is not the only standard for the six types of network cables. Some of the six types of network cables are one-word isolation, some are not even. As long as they can meet the standard, they can pass the test.
However, most of the manufacturers do not have ten, and they can not produce six categories that meet the standards.
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Editor: (Hardware Business Network Information Center) http://news.chinawj.com.cn
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