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  • When purchasing a switch, what is the appropriate IP level of an industrial switch?

    When purchasing a switch, what is the appropriate IP level of an industrial switch?

    The protection level of industrial switches is drafted by IEC (International Electrotechnical Association). It is represented by IP, and IP refers to “ingress protection. So, when we buy industrial switches, what is the appropriate IP level of industrial switches? Classify electrical applia...
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  • What is the difference between a POE switch and a normal switch?

    What is the difference between a POE switch and a normal switch?

    1. Different reliability: POE switches are switches that support power supply to network cables. Compared with ordinary switches, power-receiving terminals (such as APs, digital cameras, etc.) do not need to perform power wiring, and are more reliable for the entire network. 2. Different function...
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  • What are the precautions for industrial switches in daily use?

    What are the precautions for industrial switches in daily use?

    What are the precautions for industrial switches in daily use? (1) Do not place the device in a place close to water or damp; (2) Do not put anything on the power cable, keep it out of reach; (3) In order to avoid fire, do not knot or wrap the cable; (4) The power connector and other equipment co...
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  • Function and Application of Industrial Fiber Switch

    Function and Application of Industrial Fiber Switch

    Industrial Fiber switch (Industrial Switch), also known as industrial Ethernet switch, is a work in the second layer of OSI (data information link layer, defined with reference to “local area network”), according to MAC (network port material key management) Detailed address) identifi...
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  • How to solve the instability of POE switches

    How to solve the instability of POE switches

    POE switches provide everyone with great convenience and speed, but because of the complete functions of POE switches, it is also not enough. The reliability of POE switches is also the most obvious factor in this deficiency. In order to better POE Switches can be more reliable, and everyone is a...
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  • How to choose industrial fiber switch

    How to choose industrial fiber switch

    In recent years, there have been many brands of industrial switches, which are widely used in many fields, such as: intelligent transportation, rail transit, electric power, mining and other fields. Due to the need to consider many factors, such as the task situation, whether redundancy is requir...
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  • Features of industrial-grade POE switches

    Features of industrial-grade POE switches

    1. Gigabit port, efficient transmission Support 1 SFP Gigabit single-mode/multi-mode optical port and 1 10/100/1000M adaptive RJ45 network port, all ports have full wire-speed forwarding function to ensure non-blocking packet forwarding. 2. High-strength metal shell with strong heat dissipation p...
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  • What is an Industrial PoE Switch?

    What is an Industrial PoE Switch?

    Industrial  PoE switch refers to an industrial switch with PoE power supply, or an industrial-grade PoE switch. The industrial PoE switch is based on the existing industrial Ethernet switch, by embedding a PoE power supply chip, through the network cable to provide terminal network equipment. Pow...
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  • Logical isolation and physical isolation about Ethernet fiber media converter

    Logical isolation and physical isolation about Ethernet fiber media converter

    What is physical isolation: The so-called “physical isolation” means that there is no mutual data interaction between two or more networks, and there is no contact at the physical layer/data link layer/IP layer. The purpose of physical isolation is to protect the hardware entities and...
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  • Technical advantages of Poe

    Technical advantages of Poe

    1) Simplify wiring and save costs. Many live equipment, such as surveillance cameras, need to be installed where it is difficult to deploy AC power supply. Poe eliminates the need for expensive power supply and the time spent in installing power supply, saving cost and time. 2) It is convenient f...
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  • Application of Poe in security industry

    Application of Poe in security industry

    Thanks to the unique advantages of Poe technology, many devices supporting Poe power supply have appeared in the field of security monitoring, including Poe webcam, Poe network hemisphere, Poe network ball machine, Poe network hard disk video recorder, etc. These devices have the function of Poe ...
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  • What is the role of network switches in the data center?

    What is the role of network switches in the data center?

    A network switch is a device that expands the network and can provide more connection ports in the sub-network to connect more computers. It has the characteristics of high cost performance, high flexibility, relative simplicity, and easy implementation. When a network switch interface receives m...
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