Differences between cat6 and cat7 Network cables

Super 6, commonly known as 6A, is a 10 Gigabit system. For testing, it is necessary to achieve a MHz test, divided into unshielded and shielded systems. For a non-shielded system, a 6 packet 1 External crosstalk test is required. Currently, FLUKE and ajelun both have this test instrument. The unshielded structure is currently popular on the basis of the six categories. The Twist distance is more dense and the wire diameter is thicker. The most important change is the change on the PVC outside, added a plastic rod or PVC to be made into a sawtooth shape to improve the test indicator of the out-open crosstalk. If it is blocked, it is mainly for the blocking structure. For blocking, the product performance is improved. At the same time, because of the shielding structure, there is no external crosstalk requirement, at present, there are more Companies blocking the main push, however, in terms of installation operations and prices, unblocking is more advantageous.

7 categories. Compared with 6A, there are more changes in the connector, 6A or the traditional RJ45 structure, but 7 categories are currently recognized as non-RJ45 structures, they are Simon and nexson. For these two structures, FULKE has a foreign testing port. Their websites have detailed descriptions.

For cables, the seven types of results are the dual-shield structure for the shielded and woven cables. In terms of the production process, the production process of insulation jacket is more changed. For tests in China, you can only use the DCM or MEA cable analyzer for testing. There are not many plug-ins that can be tested.