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    • By Admin / 28 Apr 20 / 0 Comments

      OLT、ONU、ODN

      OLT is an optical line terminal, ONU is an optical network unit (ONU), they are all optical transmission network connection equipment. It is two necessary modules in PON: PON (Passive Optical Network: passive optical network). PON (passive optical network) refers to (optical distribution network)...
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    • By Admin / 24 Apr 20 / 0 Comments

      Thermal imaging smart helmet

      Analysis of the N901 smart helmet for anti-epidemic artifacts-China’s scientific and technological power that cannot be ignored in anti-epidemic The intelligent helmet N901 can be deployed flexibly, thanks to its compact weight. Due to the use of optical drive technology, the core research...
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    • By Admin / 22 Apr 20 / 0 Comments

      Detailed knowledge of POE power supply

      With the rapid development of IP telephones, wireless LAN access point APs, and network monitoring in recent years, the technical threshold is getting higher and higher, and the technical support provided by manufacturers is becoming more and more comprehensive and systematic. Among the technical...
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    • By Admin / 17 Apr 20 / 0 Comments

      What is single-mode fiber? What are the advantages and disadvantages?

      Single-mode fiber (SingleModeFiber) is an optical fiber that can only transmit one mode at a specified wavelength. The center glass core is very thin (core diameter is generally 9 or 10μm). Therefore, its inter-mode dispersion is very small, suitable for remote communication However, there are al...
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    • By Admin / 15 Apr 20 / 0 Comments

      10G optical module | 40G optical module | Type and application of 100G optical module

      Now with data center 10G optical module | 40G optical module | 100G optical module is a general development trend in the market, under this rapid growth trend, global 10G optical module | 40G optical module | 100G optical module revenue is in the overall optical The module market will account for...
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    • By Admin / 10 Apr 20 / 0 Comments

      What are the differences between fiber optic modules and fiber optic transceivers?

      Foreword: With the development of science and technology, the speed of urban informatization is accelerating, and the requirements for communication technology are becoming higher and higher. Optical fibers have become more and more popular in communication due to their advantages of fast transmi...
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