Take you to a comprehensive understanding of industrial switches
At the beginning of the formulation of the general Ethernet interface, the application requirements of the industrial network were not fully considered. Therefore, when the computer equipment is deployed on the industrial site, the reliability of the general commercial service switch should be dealt with in an extreme office environment, serious interference signals, etc. will face enormous challenges.
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China News Service, July 27th. On the 27th, at the press conference on "Accelerating the Construction of an Energy Powerful Country to Ensure Energy Security" held by the State Council Information Office, a reporter asked: I just mentioned the issue of the sharp rise in international energy prices. It will force countries to speed up the green transformation. What impact will it have on my country's new energy industry?
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Industrial switches are special switches of ordinary switches. The switches we encounter every day include home switches, ordinary enterprise switches, carrier switches and industrial switches. There are two differences between the above three switches and industrial switches. Ordinary switches are delicate. Ordinary switches only support Ethernet interfaces and do not support various industrial interfaces.
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What is the future of industrial switches
In the future, the future of industrial switches is unlimited, because industrial switches as IoT gateways are very important in the IoT era. In the era of the Internet of Things, due to the harsh environment of industrial interconnection, it is impossible to have any dedicated computer room to collect signals, because the use environment of the Internet of Things is not very good.
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What are the common interface types of industrial Ethernet switches? Do you understand?
This is the most widely used interface type we have seen, and it belongs to the twisted pair Ethernet interface type. It is not only used for the most basic 10Base-T Ethernet, but also for the current mainstream 100Base-TX Fast Ethernet and 1000Base-TX Gigabit Ethernet. Although the transmission media they use are all twisted pair types, they each use different versions of twisted pair types, such as the first 10Base-T type 3 line to the type 6 line that supports 1000Base-TX gigabit rates, and the middle The 100Base-TX type uses so-called type 5, super-type 5 lines, and of course type 6 lines. These RJ-45 connectors look exactly the same, like a flat "T". Connected to it is an RJ-45 crystal head, a crystal head and a twisted pair network cable connecting the crystal head.
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Before understanding the differences between the layers of industrial switches, let's briefly understand the basics of industrial switches. Industrial switches are also called industrial Ethernet switches, which are Ethernet switching devices used in the field of industrial control. Due to the use of network standards, good openness, wide application, low price, and transparent and unified TCP/IP protocol, among these advantages, it is difficult for people to use industrial Ethernet.
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