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Network Infrastructure Magazine | Friday, July 09, 2021
5G is a game-changing technology that achieves higher capacity while maintaining coverage, and coverage and fiber will play a critical role in establishing fast wireless connectivity.
FREMONT, CA: People are on the verge of an industrial revolution, one that will be fueled by 5G technology, which will expand wireless connectivity beyond smartphones and improve machine-to-machine communication. Before people can understand how 5G will transform the world, it's necessary to understand how current networks will evolve to accommodate this dramatic change.
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5G, the fifth generation of telecom networks, has generated excitement in the industry over the last few years due to its promise to solve mobile bandwidth issues and catalyze the Internet of Things (IoT) revolution; however, this excitement has resulted in a common misconception: 5G is competing with fiber. Rather than that, fiber will drive 5G innovation, as optical fiber networks provide the critical foundation for wireless technologies such as 5G.
Optical fiber's role in 5G technology
The 5G network uses small cellular radios,' also known as'small cells,' to extend mobile network coverage and bring it closer to end-users. Numerous Small cells would be required in various locations to create denser 5G networks, and these cells would require high-speed backhaul. That is where fiber comes into play. Fiber network infrastructure provides the backhaul capacity for these small cells necessary for 5G and the density, accessibility, and flexibility required for future applications.
Fiber is the foundation: Fiber is the backbone upon which 5G will operate to establish successful consumer connections. It creates a resilient infrastructure by establishing a backhaul path from macro sites to small cells to rooftop connection points at users' locations.
Future Evidence: Fiber can scale to meet growing backhaul requirements without imposing throughput or distance constraints, making it an ideal future-proof solution that will meet industry demands for years to come and will outlast much of the technology used to transmit over it.
Provides Security: Fiber is exceptionally durable and transmits a signal unaffected by external factors such as temperature or electromagnetic fields, with a very low probability of signal loss. For 5G, telecom service providers will require a reliable and secure infrastructure, such as Fiber, that meets bandwidth requirements and supports the Internet of Things (IoT) applications.
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