Optical Transceiver
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  • Knowledge of DAC & AOC
    Knowledge of DAC & AOC
    • August 26. 2016

    Many people do not know the distinctions of DAC and AOC, so sometimes it will bring troubles. So let us talk about the DAC & AOC together today! What is DAC? Direct Attach Cable, simplified as DAC, usually called direct connected cable or direct connected copper cable. Direct Attach Cable has two types: 1. 10G SFP+ DAC 2. 40G QSFP+ to 4 SFP+ This cable can not replace the port, the module head...

  • How to quickly distinguish single mode optical media converter vs multimode optical media converter?
    How to quickly distinguish single mode optical media converter vs multimode optical media converter?
    • December 29. 2016

    Optical media converter is a medium for converting short distance electrical signals and long distance optical signals. According to the fiber type, the transmitting distance of media converter is different, so there are single mode media converter and multimode media converter. Today we will learn about the difference between single-mode fiber and multimode fiber. Structural differences between s...

  • Where are the optical modules applied?
    Where are the optical modules applied?
    • July 17. 2017

    Optical transceiver is a electronic component of photoelectric conversion, Simply said, light signals converts into electrical signals, and electrical signals converts into light signals. Including transmitting devices, receiver devices, and electronic functional circuits. According to its definition, as long as there is a optical signal, there will be the application of optical modules. What are ...

  • Optical transceiver VS media converter
    Optical transceiver VS media converter
    • August 18. 2017

    In the optical communications field, many devices have similar functions, such as optical transceivers and media converter, they are the equipment for photoelectric conversion. Do you know their differences?Let’s learn about this. What is media converter? Optical media converter is a medium for converting short distance electrical signals and long distance optical signals. It is also called photoe...

  • Single mode media converter VS multimode media converter
    Single mode media converter VS multimode media converter
    • December 30. 2019

    Optical media converter is a medium for transmitting short distance electrical signals and long distance optical signals. Because some short distance electrical signals can not be covered in some network environment, must use optical fiber to extend the transmission distance. The cost of upgrading copper wire to fiber is too high, so the application of media converter is more and more extensive. M...

  • What is the difference between a built-in power supply and an external power supply fiber optic media converter
    What is the difference between a built-in power supply and an external power supply fiber optic media converter
    • July 16. 2021

    In this article, ETU-LINK will introduce the differences between internal power supply and external power supply optical fiber media converter, as well as their advantages and disadvantages and applications. optical fiber media converter is a kind of Ethernet transmission media conversion unit which can exchange short-distance twisted pair electrical signal and long-distance optical signal. It is ...

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