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  • 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-...

  • 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....

  • 10G&25G/Global Optical Transceiver Market
    • January 26. 2019

    The past decades have witnessed massive adoption of optical transceivers with data rates ranging from 1G, 10/25G to 40/100G.  The sales of optical components grows steadily and is expected to continue in the years to come. 1....

  • What does
    What does "ETU" means?
    • January 24. 2019

    To all our customers and friends: Have you ever wondered what ETU means? Today we gonna tell you something about us, let you know us more. 1. What does "ETU" means? Why we named "ETU"? "E" for "Ethernet", "T" for "Transceivers", "U" for "Union", so it means Ethernet Transceivers Union, Our founder and team focus on builting up a stronger union, to service more customers in the world. 2.How "ETU" l...

  • Analysis of 100G Optical Module Market Dynamics and Business Opportunities
    Analysis of 100G Optical Module Market Dynamics and Business Opportunities
    • January 22. 2019

    With the increasing popularity of services such as mobile Internet access and cloud storage, global data traffic is rapidly increasing, driving telecommunications and network service providers in the United States, Japan and China, and actively investing in the construction of 100G fiber backbones for related equipment and chip manufacturers to bring a new development opportunities. The rapid grow...

  • AOC Cable Application
    AOC Cable Application
    • January 17. 2019

    Displayed below is how AOC is employed in an Ethernet configuration: 1.Main application areas of Active Optical Cable (1)AOC helps connect numerous machines to the host, quite useful in laboratory and in teaching environments. (2)AOC also be used in the d...

  • Treatment methods for common faults of Media Converter
    Treatment methods for common faults of Media Converter
    • January 15. 2019

    SFP Media Converter is commonly used for copper networks that cannot be covered, must use fiber to extend the transmission distance. It can also help optical fiber connect to metropolitan area network and the next layer network. However, there may be some failures in use, ETU sorted out some common faults and simple processing methods of media converters, let’s learn together! 1. Link light is not...

  • SFP28 Transceiver VS. SFP28 DAC Cable
    SFP28 Transceiver VS. SFP28 DAC Cable
    • January 12. 2019

    As we know, ETU-Link supply 25G SFP28 Transceiver, and 25G SFP28 DAC Cable. How to choose the best solution in a 25G Cabling solution system? Let's go ahead. Solution 1: 25G SFP28 Transceiver + Patch cord ETU-Link mainly supply 2 types of 25G SFP28 Transceivers. 25GBase-SR: ETU PN.ESP852A-3LCD03: http://www.etulinktechnology.com/uploadfile/attachment/ab1df48319ff81bb6ea64189f5b168e2.pdf. 25GBase-L...

  • How to Clean the Modules Connector?
    How to Clean the Modules Connector?
    • January 10. 2019

    In order to reduce the possibilities of the line malfunction for the data center, avoid the unnecessary optical damage, cleaning is very important for the optical fiber. And in fact, optical fiber cleaning not only include cleaning the optical fiber, but also for the optical connector, such as the modules' connector. Today we want show some of the modules cleaning knowledge. 1. Pollution Source fo...

  • Knowledge sharing for active optical cable
    Knowledge sharing for active optical cable
    • January 08. 2019

    In today's big data age, the demand for high speed and high bandwidth is getting bigger and bigger. There is an urgent desire to have a new product as the main transmission medium for high performance computing and data centers. So the active optical cable (AOC) appears in this environment. What is active optical cable? What are the areas of application and what are the advantages? Today we will a...

  • How to use optical patch cord correctly?
    How to use optical patch cord correctly?
    • January 03. 2019

    Both optical patch cord and optical transceiver have single mode / multimode. If the collocation is wrong when using, it will lead to the parameter error of the optical modules. How to match the use of patch cord and optical transceiver? Today, we will share the knowledge with you, hope that can will be helpful for you! What are the differences between single mode and multimode optical modules? Th...

  • About Compatibility: Third-Party vs. Brand Optics
    About Compatibility: Third-Party vs. Brand Optics
    • December 27. 2018

    As we all know, Third-party optics are very important in network component market, and the market share is soaring. ETU-Link, as a trustworthy and professional vendor supplying optical transceivers, sets strict standards to ensure their compatibility and performance. 1. Third-Party Transceivers: Lower Cost & Decent Performance In reality, most of transceivers-whether original or third-party ar...

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