The difference between CAT6A and CAT6E

　　Cat6a and Cat6e are both Super Category 6 cables, and they have some significant differences in several aspects. Here is a detailed comparison of Cat6a and Cat6e:

　　Identification and classification

　　Cat6a network cable: with "A" in the logo, it is a type of super six network cable and is also regarded as an improved or enhanced version of Category 6 network cable (Cat6).

　　Cat6e cable: Also known as a Super Category 6 cable, but usually without the "A" in the logo, it is another improved version of Category 6 cable (Cat6).

　　TranSMission performance

　　Transmission Speed: Both Cat6a and Cat6e cables support transfer speeds up to 10Gbps for 10 Gigabit networks. However, Cat6e cables typically provide this speed in 250MHz bandwidth, while Cat6a can consistently provide this speed at higher bandwidths.

　　Frequency bandwidth: The frequency bandwidth of the Cat6a network cable is as high as 500MHz, much higher than the 250MHz of the sixth type network cable. The transmission frequency of the Cat6e network cable can also reach 500MHz, but this description may vary depending on the data. However, the overall bandwidth performance of the Cat6e is still not as good as that of the Cat6a.

　　III. Line material and structure

　　Cat6a cable: The conductor material is finer, usually 0.57 ± 0.02mm, and the internal structure is well designed. It uses a thicker copper core and a more optimized stranding method to reduce signal attenuation and crosstalk.

　　Cat6e cable: The cable diameter may be slightly thicker than Cat6a (but it is difficult to visually distinguish with the naked eye), and the manufacturing process is usually stricter than Category 6 cable to ensure excellent performance.

　　IV. Transmission distance and stability

　　Cat6a network cable: meets the 100-meter range standard application, no additional external crosstalk test is required, and it is more stable when processing high-frequency signals, ensuring the reliability and stability of data transmission.

　　Cat6e network cable: The maximum transmission distance can reach 55 meters according to some specific conditions (it is also said that its transmission distance is equivalent to Cat6a, that is, about 100 meters). Although it also has good stability, it may be slightly inferior to Cat6a under some extreme conditions.

　　Application scenarios

　　Cat6a network cable: Mainly used in applications with high network performance requirements, such as data centers, large enterprise networks, high-resolution video transmission, online games, etc.

　　Cat6e network cable: It is also suitable for internal connections in data centers, enterprise networks, and high-performance computing machines that require high-speed data transmission. However, in some scenarios with extreme high performance requirements, it may not perform as well as Cat6a.

　　VI. Compatibility and cost

　　Compatibility: Cat6a and Cat6e network cables can usually use the same modules and jumpers as Category 6 cabling of the same brand. However, to get the most out of their performance, it is recommended to use compatible devices and connectors.

　　Cost: Due to the higher performance of Cat6a and Cat6e network cables, their cost is usually slightly higher than that of Category 6 network cables. When choosing, you need to weigh actual needs and budget.

　　In summary, there are differences between Cat6a and Cat6e network cables in terms of transmission performance, cable material and structure, transmission distance and stability, application scenarios, compatibility and cost. When choosing, it is recommended to consider comprehensively according to specific needs and budget.