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2020-02-01Analysis on the requirements of private exchange in power industry

Automation and industrial communication are widely used in the power industry. In the process of power generation, transmission, transformation and distribution in hydropower, thermal power, wind p
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2019-12-11Summary of industrial switch lightning protection knowledge

The lightning protection(surge protection) of industrial ethernet switch cannot be biased on either side, and the lightning protection of which side can only be called local lightning protection, and
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2019-07-25What are the advantages of core switch technology?

With regard to the knowledge of core switches, we can know through Baidu Encyclopedia that the core switch is not a type of switch, but the switch placed at the core layer (the backbone part of the ne
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2019-07-25How to solve the crash of the optical transceiver?

With regard to the knowledge of core switches, we can know through Baidu Encyclopedia that the core switch is not a type of switch, but the switch placed at the core layer (the backbone part of the ne
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2019-07-25How to design lightning protection for POE products?

In the practical application of the POE power supply system, there are many APs or antennas of the base stations AP and antennas of the mobile base station, which are often installed at the high-en
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