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  • What is a fiber ethernet switch?

    What is a fiber ethernet switch?

    Fiber optic switch is a high-speed network transmission relay equipment, also called fiber channel switch or SAN switch. Compared with ordinary switches, it uses fiber optic cable as the transmission medium. The advantages of optical fiber transmission are fast speed and strong anti-interference ...
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  • Application Analysis of Industrial Switches in the Field of Industrial Communication

    Application Analysis of Industrial Switches in the Field of Industrial Communication

    Industrial switches are specifically designed to meet the needs of flexible and changeable industrial applications and provide a cost-effective industrial Ethernet communication solution. Industrial switches, as our widely used LAN hardware devices, have always been familiar to everyone. Its popu...
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  • Application market analysis of industrial switches in the transportation industry

    Application market analysis of industrial switches in the transportation industry

    In addition to the electric power industry, transportation is the scene where most industrial switches are used. In recent years, the country has invested heavily in transportation projects. At present, the construction of high-speed railways, expressways, and subways in the country are all proce...
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  • Is the optical transceiver better for single fiber or dual fiber?

    Is the optical transceiver better for single fiber or dual fiber?

    For optical transceivers, whether single fiber or dual fiber is better, let’s first understand what single fiber and dual fiber are. Single fiber: The data received and sent are transmitted on one optical fiber. Dual fiber: The data received and sent are transmitted on two-core optical fibe...
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  • Introduction of optical module of optical transceiver

    Introduction of optical module of optical transceiver

    We believe that many users have a certain understanding of optical transceivers. Many users do not know much about optical modules. Optical modules are an important part of optical transceivers. Optical modules are very important to optical transceivers, so what is an optical module and why can i...
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  • What is the role of a serial server?

    What is the role of a serial server?

    The serial port server provides the function of serial port to Internet, which can convert the RS-232/485/422 serial port into a TCP/IP network interface, and maintain the two-way transparent transmission of statistical data between the RS-232/485/422 serial port and the TCP/IP network interface....
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  • Introduction to the difference between PCM multiplexing equipment and PDH equipment

    Introduction to the difference between PCM multiplexing equipment and PDH equipment

    First of all, PCM equipment and PDH equipment are completely different devices. PCM is integrated service access equipment, and PDH equipment is optical transmission equipment. The digital signal is produced by sampling, quantizing and encoding the continuously changing analog signal, which is ca...
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  • In the era of Industry 4.0, what is the role of industrial switches in the construction of smart grids?

    In the era of Industry 4.0, what is the role of industrial switches in the construction of smart grids?

    With the development of industrial Ethernet technology, optical fiber technology and information processing technology, and penetration into the power industry, with the support of current technical conditions, industrial Ethernet communications show high reliability, flexibility and scalability ...
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  • What is the difference between a managed industrial switch and an unmanaged industrial switch?

    What is the difference between a managed industrial switch and an unmanaged industrial switch?

    Industrial switches specialize in designing solutions to meet the requirements of flexible and varied industrial production applications, and present a cost-effective power line communication communication solution. Industrial switches are also divided into two types: managed and unmanaged. So, w...
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  • What are the differences between fiber optic transceivers and protocol converters?

    What are the differences between fiber optic transceivers and protocol converters?

    In the field of communication networks, we often use fiber optic transceivers and protocol converters, but friends who don’t know much about them may confuse the two. So, what is the difference between fiber optic transceivers and protocol converters? The concept of fiber optic transceivers...
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  • Can a POE switch transmit a distance of 250 meters?

    Can a POE switch transmit a distance of 250 meters?

    Some customers asked, there are POE switches on the market that claim to be able to transmit 150 meters or even 250 meters, is it true or false? First of all, we need to understand what POE is. POE is the abbreviation of Power over Ethernet, which means that without any changes to the existing Et...
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  • Application introduction of SDH optical transceiver

    Application introduction of SDH optical transceiver

    Optical transceiver is the terminal equipment for optical signal transmission. Optical transceivers should be classified into telephone optical transceivers, video optical transceivers, audio optical transceivers, data optical transceivers, Ethernet optical transceivers, and optical transceivers ...
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