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  • Five Reasons why they choose ETU-link
    Five Reasons why they choose ETU-link
    • September 20. 2017

    With the development of optical communication industry, the demand of Optical module is also growing. How to find the best products? How to choose the best suppliers? Why are we ETU-link confident to be your Mr. Right? Look at the five reasons as below: 1. Price Price is the one of most importa...

  • How to Identify the Compatibility and Quality of Compatible Modules?
    How to Identify the Compatibility and Quality of Compatible Modules?
    • September 15. 2017

    Saving the cost is a very important and factor in a large network transmission system, especially when it needs lots of the modules,especially when it using the original modules. So then the compatible modules appeared to solve such problem. But How Can We ensure the Compatible Modules Quality When Purchasing? Today we want to share some with you: 1. Does it have the DDMI of  SFF-8472 St...

  • Optical module solutions for Ruijie RG-S5750-E/P series switch
    Optical module solutions for Ruijie RG-S5750-E/P series switch
    • September 18. 2017

    Ruijie, leading brands of Chinese data communication solutions. Over the years, they have taken root in industry, deep scene for product design and innovation. Build end to end solutions for industry users and create new value for customer networks. RG-S5750-E/P Series switch is a new generation of three layer switch combines high performance, high security, multi service launched by Ruijie. Excel...

  • Did you make these Mistakes in Fiber Optic Network Installation?
    Did you make these Mistakes in Fiber Optic Network Installation?
    • September 11. 2017

    When install a Optical fiber optic network, people may make some common mistakes, which were usually overlooked. In this blog, we will list the most common ones. Hope to give you some guidance for your optical network installation. 1.SFP BIDI transceiver must be used in pair The SFP BiDi transceiver must be matched correctly. Take an example: The paired BIDI transceivers connect with switch A and ...

  • Module solution for EX4600 Ethernet switch
    Module solution for EX4600 Ethernet switch
    • September 06. 2017

    JuniperNetworks is a network communications equipment company, it was founded in February 1996.Headquartered in California, mainly supplies IP network and information security solutions. Juniper Switches divide into EX series Ethernet switches and QFX series switches. The product lines of EX series Ethernet switches: EX2200, EX2500, EX3200, EX3300, EX4200, EX4300, EX4500, EX4600, EX6200, EX8200 an...

  • What poblems customers will ask when sample testing?
    What poblems customers will ask when sample testing?
    • September 05. 2017

    Optical transceivers may be used in switches, video surveillance, radio and television, medical equipment, etc., In these areas, we must ensure the accuracy and stability of the product. In the application of electronic products, electronic circuits need to be verified and tested one by one. In large projects and important projects, sample testing are required. Here are some of our clients' questi...

  • Make the optical module write code “so Easy”
    Make the optical module write code “so Easy”
    • September 01. 2017

    When a customer asks us for an inquiry, we will ask the customer a question: Could you tell me the compatibility? Cisco, HUAWEI, Juniper or others? This is very important for our product! So what is the compatibility? Why is it so important? Today we will learn about it together! We all know a common sense, one key can only be opened one lock. The switch is like a lock, and the compatible cod...

  • Installation process of CFP2 optical module
    Installation process of CFP2 optical module
    • August 30. 2017

    Today, ETU-Link will share the CFP2 optical module installation process with you. What preparations and attention should be made before installation? Let’s learn about it! 1. Preparation before installation To avoid the static electricity generated during installation causes damage to CFP2 optical transceiver or electronic devices in equipment. Before installing or removing the CFP2 module, please...

  • Module verification is very important
    Module verification is very important
    • August 28. 2017

    Optical transceiver is a small product, it seems simple. In fact, it is assembly completed after more than 10 processes, but still can’t be sold. Because the product need to be strictly testing before shipment, including parameter testing, aging testing, distance testing (fiber testing) and switch testing. We've had a detailed explanation of the tests except switching testing, today we're going to...

  • The influence of temperature to the optical transceiver
    The influence of temperature to the optical transceiver
    • August 25. 2017

    As a sales of Optical Transceiver Modules should know that the working temperature will influence the parameters of the optical transceiver. When the applied environment temperature of the module is changed, then the working current will change as the temperature changes. At the same time, it will lead to changes in the parameters of the optical transceiver.Thus affecting the normal transmission o...

  • Do you know about PON optical transceiver
    Do you know about PON optical transceiver
    • August 23. 2017

    The PON optical transceiver is a high performance optical module for the PON system, also known as the PON module, conforms to the ITU-T G.984.2 standard and the MSA. It uses different wavelengths to send and receive signals between the OLT (optical line terminal) and the ONT (optical network terminal). Classification of PON optical modules: 1. According to the package type: SFF/SFP/SFP+ and XFP o...

  • ECOC2017, Are you ready?
    ECOC2017, Are you ready?
    • August 21. 2017

    The annual European Optical Communications Exhibition (ECOC2017) is coming soon. Before the exhibition, we have to prepare well, let's take a look at our preparation! 1. Preparation of materials before exhibition: Out exhibitors: ETU beautiful girl Enllon and Elva. Exhibition Poster Design: Design by sales, audit by whole company, beautified by purchasing company and advertising company Product...

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