• May 31. 2022

AOC active optical cable refers to the communication cable that needs to use external energy to convert electrical signals and optical signals to each other in the communication process, and the optical transceivers at both ends of the optical cable provide photoelectric conversion and optical transmission functions. Today ETU-LINK will introduce the 40G AOC active optical cable.   The 4...

• September 16. 2022

H3C S10500 series switch products are core switching products specially designed and developed by H3C for cloud computing data center core, next-generation campus network core and metropolitan area network aggregation.Using advanced CLOS multi-level and multi-plane switching architecture,it can provide continuous bandwidth upgrade capability, support data center large two-layer technology TRILL,ve...

• November 12. 2022

The RG-S6250 series switches are a new generation of high-performance, high-density 10 Gigabit switches launched by Ruijie Networks for cloud data centers and high-end campuses. This series of switches supports 48 10G ports and 8 100G ports, and each 100GE port can adapt to 100G and 40G. Next, ETU-LINK will introduce the common specifications of products such as optical modules, active optical cab...

• March 14. 2023

In this blog, ETU-LINK will explain the development direction of optical interconnection of data center in the future from three aspects: geographical location distribution, bandwidth demand and optical module of data center. The construction of data center needs to occupy a relatively large land area, and the current price of land remains high, especially in some more developed cities, so the int...

• July 05. 2023

10G SFP+ optical switch has been widely used in data centers and enterprises. In this blog, ETU-LINK lists the connection schemes that accessible 10G SFP+ ports? And under what circumstances is it more appropriate to choose which one. Firstly, if the transmission distance is relatively close, we can consider using ETU 10G DAC cables for transmission. The length specifications of DACs on the market...

• July 18. 2023

When it comes to data center 10G network interconnection solutions, we have to mention 10G AOC active optical cables and 10G DAC direct attach cables. Which is more suitable for data centers? ETU-LINK will analyze it for everyone in this blog. Let's talk about ETU-LINK 10G AOC active optical cable first. It uses high-performance fiber core, good bending resistance, and is not sensitive to ben...

• August 01. 2023

Do you know the difference between active optical cable and Optical module? Today, ETU-LINK will talk about the differences between 40G AOC and 40G SR4. Let's take a look together.   What is 40G QSFP+ AOC active optical cable? 40G QSFP+ AOC active optical cable is composed of multimode optical fiber and two QSFP+ connectors. It has four data channels in each signal direction, with a maxi...

• August 08. 2023

The amount of information transmission and exchange is increasing day by day, and there are more and more high-density and broadband applications. Traditional copper cables can no longer meet the needs of communication. Compared to traditional cables, active optical cables can help communication equipment enjoy the huge advantages of optical transmission. What is the difference between AOC active ...