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  • Surface treatment process of network cabinet

    Surface treatment process of network cabinet

    I believe that many users who buy indoor network cabinets will be interested in the surface treatment of cabinets, and want to know about it, so as to clearly know how the cabinets are treated, whether they are reliable after treatment, and whether the quality is guaranteed? Let’s get to know about it.
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  • Colored generic cabling

    Colored generic cabling

    This may be the most beautiful wiring you see! It can be seen that communication engineers are also creators of beauty!
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  • What are insertion loss and return loss?

    What are insertion loss and return loss?

    In optical fiber communication, insertion loss and return loss are two important indexes to evaluate the termination quality of some optical fiber devices, such as optical fiber connector, optical fiber patch cord, pigtail, etc.
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  • Introduction of grinding method of fiber patch cord

    Introduction of grinding method of fiber patch cord

    In order to make the end faces of two optical fibers contact better, the insert end faces of patch cord are usually ground into different structures.
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  • Application of optical fiber connector

    Application of optical fiber connector

    To a certain extent, optical fiber connector affects the reliability and performance of optical transmission system.
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  • Some common points and causes of large loss of optical cable

    Some common points and causes of large loss of optical cable

    In the construction of optical cable line, the attenuation index of optical cable line is an important assessment index to ensure that the optical characteristic technical index of optical cable line meets the requirements of construction specifications and acceptance standards.
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  • Some common points and causes of large loss of optical cable

    Some common points and causes of large loss of optical cable

    In the construction of optical cable line, the attenuation index of optical cable line is an important assessment index to ensure that the optical characteristic technical index of optical cable line meets the requirements of construction specifications and acceptance standards.
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  • What is the network structure of data center?

    What is the network structure of data center?

    Data center is the center of data transmission, calculation and storage, which concentrates all kinds of software and hardware resources and key business. Now let’s take a brief look at the network structure of the data center.
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  • Characteristics of outdoor cabinet

    Characteristics of outdoor cabinet

    Outdoor integrated cabinet is a kind of integrated cabinet that integrates main equipment, system power supply, AC / DC power distribution, environmental monitoring, battery and lightning protection grounding, and provides outdoor working environment and safety management for base station. It is mainly used in roof, street, mountain area, railway line, high and low temperature environment and other outdoor scenes to meet the needs of customers in energy saving and emission reduction, rapid deployment and multi scene adaptation.
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  • Principle and application of long distance optical module

    Principle and application of long distance optical module

    In different fields and links of optical communication network transmission, the characteristics of optical modules are also different.
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