Nowadays, many transmission media in the backbone of the data center use super category six network cables, so requirements are quite high and the performance is superior. In the integrated wiring, many large data centers need to design fire protection devices, so flame retardant materials of super category six network cables are one of their important choices. Especially in developed countries in Europe, many super category six network cables are required to use CMP registration. Low smoke and halogen free, and has issued a number of specifications, such as: IEC 60332 series of the World Electrotechnical Commission, EN 50399 and EN 50265 series of the European Union, UL series of the United States.
In the data center, too many network devices are generally placed, so the security is very important. In addition, the fire hazard in the security hazard is particularly prominent, because the data center equipment keeps running and emits a large amount of heat, which is easy to cause a fire. As the main transmission medium, the Cat6A network cables are definitely present in the data center. The use of flame retardant materials as Cat6A network cables for the skin is a major method for many data centers to prevent fires.
There are four kinds of flame retardant materials for making Cat6A network cables:
1. Cat6A network cables CMX low-smoke and halogen-free, this is the lowest class. There is a certain open flame when the fire is burned, but the fire is not very big, and the quotation cost is relatively cheap.
2. CM low-smoke and halogen-free, this data is relatively less used, the first is that the effect is not very significant, there is a small open fire burning, the network cable offer is not cheap, so this information is not about the profession Great application, but as long as few cable manufacturers will be willing to use this information to shoddy.
3. Cat6A network cables CMR low smoke and no halogen, this data is suitable for comparison, the first suitable for straight use, is also the material that everyone loves. It is reflected in the burning for a while and will calm down, the subtle smoke, the effect is quite significant, and it is currently the line that domestic and foreign customers prefer.
4, CMP low-smoke and halogen-free, this information is the highest grade, the first is to use in the forced ventilation environment, which reflects smokeless, no open flame, the effect is very good, the price is more expensive, not many domestic applications, currently First, it is used more in developed countries.
With the continuous advancement of technology, technology of Cat6A network cables has matured and the related technical parameters have been further optimized. A Category 6 cable that acts as a transmission medium for the underlying infrastructure of a building. It is a flame-retardant cable that emits less toxic and acid gases when burned, with less heat and smoke. Fire safety for personnel, information, facilities, etc. is essential. Moreover, China's use of low-smoke and halogen-free super six types of cable is very small, and its domestic market needs to be vigorously developed.
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