How to choose six, seven and eight types of network cables?

How to choose six, seven and eight network cables is as follows:

Cat6, Cat7 and Cat8 are different levels of Ethernet cables, and their differences lie in transmission speed, frequency range and the longest transmission distance supported. Cat 6 is a more advanced standard than Cat 5, which supports the highest transmission speed of 10Gbps and the frequency range of 250MHz. The longest transmission distance is 100 meters. Class VII network cable is a more advanced standard, which supports the highest transmission speed of 10Gbps, the frequency range of 600MHz, and the longest transmission distance of 100 meters.

Class VIII network cable is the most advanced standard as of March 20th, 2024, which supports the transmission speed of up to 40Gbps, the frequency range is 2000MHz, and the longest transmission distance is 30 meters. Transmission speed: equipment needs higher data transmission speed, so you should choose higher network cable and transmission speed: equipment needs higher data transmission speed, and should choose higher network cable and longest transmission distance: equipment needs longer transmission distance, and.