Fiber Optic Solution

For more details, please check our website:  www.qualfiber.com

For more details, please check our website:  www.qualfiber.com

For more details, please check our website: www.qualfiber.com

For more details, please check our website: www.qualfiber.com

1. WDM-PON bears 5G application scenarios 1.1 Pre-transmission network architecture definition With the rapid development of mobile Internet and the emergence of a variety of new applications such as the Internet of Things, in order to cope with the future explosive mobile data traffic growth and massive device connectivity, the fifth generation of mobile communication (5G) technology came into being. In 2015, ITU-R officially defined three typical application scenarios for 5G: eMBB, mMTC and URLLC. eMBB corresponds to large-capacity mobile broadband services such as 3D/Ultra HD video. mMTC corresponds to large-scale Internet of Things services, while URLLC corresponds to services such as driverless, industrial automation, etc. that require low latency and high reliability. On November 28, 2016, China Mobile released a white paper on the 5G C-RAN requirements, architecture and challenges. WDM-PON bearer 5G application scenarios and technology research Figure 1 BBU research architecture...

Multi-core transmission means more challenges At the heart of the MPO connector is the mechanical docking (MT) ferrule technology, which was launched by a leading Japanese telecommunications company in the mid-1980s for commercial user telephony services. This MT technology became the basis for the first MPO connector introduced in the early 1990s. The ever-changing communication technology is changing people's lives and putting forward higher requirements for network transmission performance. As bandwidth demand increases, the industry is evolving toward higher-density networks, which are multi-lane highways for data transmission. This heralds the beginning of today's parallel optics, or multi-core optical transmission. Due to the increase in "channels" used in parallel optics - the fiber that receives the received data requires an efficient, high-density interconnect. The design of the MPO connector has successfully established a compact method that can effectively ...

With the accelerating pace of 5G commercialization, discussions on 5G's landing applications are increasing. The new features of 5G provide an opportunity for a new round of rapid development of bearer technology. In terms of performance, 5G brings the advantages of greater bandwidth, ultra-low latency, and high-precision synchronization. Compared with the current 4G network, these three core advantages have greatly expanded the practical space. Among them, the Internet of Things is one of the most highly anticipated areas. However, in the process of realizing large-scale practical use of 5G, there are many obstacles to the necessary aspects, and various technologies are needed to realize networking. Among them, there are six major network requirements such as multi-level bearer network, flexible connection scheduling, hierarchical network slicing, intelligent collaborative management and control, 4G/5G hybrid bearer and low-cost high-speed networking. In the process of network con...