Corning The Road to 800G for data centres

 

Corning The Road to 800G (or “800 Gigabit”) standard refers to the next generation of data centre networking technology capable of transmitting data at rates up to 800 gigabits per second. It represents a significant increase over current 100G and 400G technology and will help to meet the growing demand for faster and more efficient data transfer in data centres.

One of the main drivers behind the development of 800G technology is the explosion of data generated and transmitted through data centres. It includes everything from web traffic and streaming video to IoT data and cloud-based applications. As more and more data is generated and transmitted, data centres need to be able to handle higher data transfer rates to keep up with demand.

One of the key benefits of 800G technology is its ability to provide more bandwidth for data transfer. Allowing data centres to handle more significant amounts of data in a shorter time and help reduce latency and improve overall performance. Additionally, 800G technology can reduce the network components required in a data centre, leading to cost savings and increased efficiency.

Another significant benefit of Corning 800G technology is its support for advanced features such as error correction and fault tolerance. These features ensure that data is transmitted accurately and that data centres can quickly recover from any network failures or other issues.

To achieve the 800G speeds, many different components and technologies have been used and developed. The most important ones are coherent optics, modulation, and Forward Error Correction (FEC). Another critical technology that enabled 800G is the PAM4 modulation, which allows sending four symbols simultaneously, doubling the data rate compared to PAM2 modulation.

It’s important to note that the 800G standard is still under development and is not yet commercially available. Some companies are already testing it, and it’s expected to be available for purchase in the next couple of years.

When the 800G standard becomes available, it’s likely to be adopted by data centres worldwide. 800G will allow data centres to handle the growing amount of data being generated and transmitted and will help to support the continued growth and evolution of the internet.

Overall, the 800G technology is a significant step forward in the evolution of data centre networking. It provides the bandwidth, speed, and performance necessary to meet the increasing demands of data-intensive applications and services. As 800G becomes more widely available, data centres will be better equipped to handle the growing amount of transmitted data. They will be able to support the continued growth and evolution of the internet.

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The Road to 800G

Corning Information

800G is Coming: Here’s What Data Center Operators Need to Know | Corning