“Data Center Interconnect”
According to the Global Interconnection Index released by Equinix, the DCI bandwidth capacity is expected to reach 13,300 Tbit/s in 2022, with a compound annual growth rate of 51%. This will be essential, as the government, finance, telecommunications, and other industries are increasingly dependent on the digital service ecosystem, driving demand for higher interconnection bandwidths.
In modern times, the data center interconnect (DCI) domain is undergoing an innovation similar to the above-mentioned development from professional computers to PCs. Currently, the surges of DCI traffic are leading to an exponential increase in leased line costs, which severely suppresses the bandwidth requirements of various digital transformation applications. Given this, an increasing number of financial companies, governments, and large enterprises are considering building their own DCI networks.
The construction of enterprise-built DCI networks is key for the digital transformation of finance, government, and enterprise industries.
Just as steam engines, generators, computers, and the Internet revolutionized society before, new 5G, AI, and cloud-driven technologies are doing the same.
Data center interconnect (DCI) serves as the foundation of enterprise digital transformation. DCI networks carry increasing amounts of services and require higher reliability.
Automobiles have been around for more than a century. In the early days, it took 728 man-hours to assemble just one automobile, making it impossible to meet the market demand. After Ford invented the assembly line, that time was shortened to a mere 90 minutes. With such improved efficiency, the go-to-market (GTM) time of automobiles was greatly shortened and the assembly cost was reduced, making it possible for almost every home to have an automobile.
Cloud services are a shared economy in the IT industry, while data centers are the carriers of these services. Due to limited land resources and equipment room space, data centers are increasingly deployed in a distributed manner, requiring WDM technology to connect them to provide unified services.
With the rapid development of big data, cloud computing, and mobile Internet, more and more enterprises are opting to build multiple data centers, with the traffic between them steadily increasing.