At present, it is not suitable, and the super six categories can actually meet the needs of most families. Although most of the current home network equipment can use Category 8 network cables, DC-DC isolation typebut considering its price factors, etc., it is currently the best Category 6 cable.6. Comparison of Category 8 network cable and 40G optical fiber solutionNetwork cables have always been compared with optical fibers. At present, Category 8 network cables are used more and more widely, and the cost will gradually decrease. Category 8 network cable is suitable for 25G and 40G networks. Compared with optical fiber, it lacks optical fiber devices such as optical fiber connectors and transceivers, and because it is an RJ45 port, it is also compatible with previous Ethernet standards and can connect to more networks. equipment.However, the transmission distance of Category 8 network cable is one of its shortcomings. If it is necessary to build a long-distance network, optical fiber is still the first choice.7. The future prospect of category 8 Ethernet cablesAt present, the most widely used network cable is Category 5e. With the development of the 5G era, data centers and other professional fields urgently need a scalable copper cable that can compete with optical fiber. Due to the exponential growth of the amount of stored data at present, the rapid concentration of data to the cloud, and the continuous increase of bandwidth, all walks of life want to upgrade their data transmission level in a fast and easy way.At present, the introduction of Category 8 network cables also caters to the current needs, industrial iot gateway and replacing old ones with new ones is also a regular development method.8. New upgrade of Category 8 Ethernet cablesLike category 5 and category 6 network cables, in order to adapt to different application environments, category 8 network cables have been greatly upgraded in overall structure and design, and further expand their scope of use on the basis of their own advantages.