The network cable is mainly twisted pair, and the transmission medium in the generic cabling project is applied. How to distinguish between 100M network cable and gigabit network cable? The manufacturer of super six types of network cables explained:

　　The simple method is to judge by the parameters on the wire sheath. The network cable marked with cat. 5 is a 100M network cable marked with cat 5e or cat6 is a gigabit network cable. If it cannot be seen due to wear and other reasons, it can be judged by the network card information of the computer.

　　In addition, the internal structure can also be distinguished. Although the CAT-5 and CAT-6 network cables are 4-pair 8-core cables, the CAT-6 network cables have a cross skeleton, which can prevent crosstalk.

　　There are also shielding network cables, which contain aluminum foil and braided shielding. Single shielding network cables are aluminum foil shielding, and dual shielding network cables are aluminum foil and braided double-layer shielding

　　Convenient performance: both CAT 5 network cable and CAT 6 finished network cable are twisted pairs. CAT 5 transmission can support data transmission at a rate of 100Mbps. Compared with CAT 5 network cable, CAT 5 network cable has higher attenuation crosstalk ratio (ACR), signal to noise ratio (SNR), and less time delay. Its performance has been greatly improved. CAT 6 supports a rate of 1000Mbps, and CAT 6 shielded network cable is 10G.

　　If you want to build a gigabit network cable, you need a better standard network cable. If you need a network cable, find a regular network cable manufacturer.