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  • 40G QSFP+ SR4 wiring solution
    40G QSFP+ SR4 wiring solution
    • January 29. 2019

    Nowadays, 40G network has gradually developed into a backbone network for long-distance network transmission applications. It is widely used in 40G short distance network transmission. Because 40G network wiring is more difficult than 10G, need more patch cords and space. To know how it works is very important. Today here we will introduce some high density QSFP+ SR4 optical module wiring methods....

  • Answers for Copper-T RJ45 Modules
    Answers for Copper-T RJ45 Modules
    • January 31. 2019

    Those days, so many customers asked us about the Copper-T RJ45 modules, Some asked for the goods, some need the problem supports. Now let us share some with you , hope it can be helpful for you to enhance you market. 1. Which Copper-T can have in the market ? For the Copper-T RJ45 types, pls check : No. Types 1 10/100M SFP Copper-T RJ45 100m 2 10/100/1000M SFP Copper-...

  • What is DDM/DOM function of optical module?
    What is DDM/DOM function of optical module?
    • May 06. 2019

    Recently the weather is very naughty and unpredictable in shenzhen, sometimes it is hot and sunny, sometimes it is rainy, such weather is easy to make people sick. If a person is sick and goes to the hospital, the doctor will diagnose our condition, The digital diagnostic monitoring function is like a doctor, but the digital diagnostic monitoring function is used to diagnose the working state of t...

  • How Optical Modules Evolve to Meet Data Center Needs
    How Optical Modules Evolve to Meet Data Center Needs
    • May 22. 2019

    With the high speed development of the Networks, optical modules have a more and more important functions in the data center. But what the challenges will the data center bring for the modules? How do the optical transceivers modules change to face all? Today, let us discuss about it. Challenges may bring for the modules: 1. Higher Cost of the Optical Modules: Because of the very higher and large ...

  • How to choose optical modules according to the requirement of using environment?
    How to choose optical modules according to the requirement of using environment?
    • July 05. 2019

    With the rapid development of information technology, the application of optical communication has become more and more popular. With the advantages of large capacity and high-speed transmission, optical fiber is playing a more and more important role. Where there is fiber, the optical module is needed, and the selection and purchase of the optical module has become the focus of the front-line eng...

  • CWDM VS DWDM optical module
    CWDM VS DWDM optical module
    • August 24. 2019

    At present, WDM (Wavelength Division Multiplexing) technology is developing very rapidly, and has shown great vitality and bright prospects for development. Optical wavelength division multiplexing (WDM) is a technology that allows two or more optical wavelength signals to transmit information through different optical channels at the same time in the same optical fiber. Optical wavelength divisio...

  • Principle and application of optical module in optical transmission
    Principle and application of optical module in optical transmission
    • August 04. 2020

    In the field of communication, due to electromagnetic interference, inter symbol interference and loss, wiring cost and other factors, the transmission of metal wire interconnection transmission is greatly restricted. So the birth of optical transmission, optical transmission has high bandwidth, large capacity, easy integration, low loss, good electromagnetic compatibility, no crosstalk, light wei...

  • Inventory of 100G QSFP28 optical transceivers apply in Data Center
    Inventory of 100G QSFP28 optical transceivers apply in Data Center
    • February 12. 2022

    At present, with the rapid development of high-definition, massive video, cloud computing and big data, self-media, Internet of Things, and artificial intelligence, the IP data traffic in global data centers is increasing year by year, and the demand for 100G optical modules is also increasing. Next, ETU-LINK will take you to the 100G optical modules world. 1、100G QSFP28 SR4 The 100G QSFP28 SR4&nb...

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