• December 26. 2017

Christmas is also called Christmas day, Jesus's birthday, translated as "Christ mass", the western traditional festivals, on December 25th every year. What kind of Christmas do you want? Have a candlelight dinner with my boyfriend? Go shopping with your best friend? Do you eat instant noodles at home alone?? Watch movies? Tell you stealthily ETU had a special Christmas Bake-off As soon as we heard...

• January 12. 2018

The speed of the network is making a great leap, Optical transceiver technology is also evolving rapidly to meet the escalating demand for speed and capacity. Let's take a glimpse at how this advancement will impact the data center. Today, we will analyze our Optical transceiver modules deeply, to help you make more wise choices. Optical transceiver modules id an integrated circuit(IC) that t...

• January 17. 2018

Good morning! Last time we talked about the Optical transceiver structural analysis. Today, we will share some knowledge of SFF-8472 Standard. As we all know, Optical transceivers play an important role in the data center, many international organizations have formulated various standards, like GBIC, SFF-0053, INF-8074 and SFF-8472. 1. What is SFF-8472 standard? The SFF-8472 is a MSA(Multi-source ...

• January 22. 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 optical transceivers supplier,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 are made fr...

• February 05. 2018

When choosing a compatible optical module, about 90% of users are worried about its quality and compatibility. As we all know, the price of compatible optical modules is much lower than the original one, so is the quality of compatible optical modules guaranteed? Can it be comparable to the original module? ETU-Link will give you some practical advice aimed to help you choose compatible optical tr...

• February 09. 2018

40G QSFP+ optical transceiver greatly meets the market demand for high - density high - speed pluggable solutions. Now, 40G networks are already very common in most data centers, and optical modules are one of the essential components of the data center device interconnection. So how much do you know about the 40G QSFP+ optical module? What are the interfaces of the 40G QSFP+ optical module? Where...

• February 28. 2018

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...

• March 02. 2018

Compared with the optical module, the biggest advantage of the Direct Attach Cable is the cost saving. As the 40G network is becoming more and more popular, the 40G QSFP+ DAC is getting more and more attention. From the type of cable, QSFP+ cable can be divided into QSFP+ DAC cable and QSFP+ AOC cable. Among them, QSFP+ DAC cable can also be subdivided into QSFP+ passive DAC cable and QSFP+ active...