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Adopting advanced fibre networks should address exponential 5G demands


5G networks have promised faster speeds, improved network performance and more reliable services for consumers, but it will also place huge pressure on the existing wired infrastructure, says Gil Perez, Director of Sales North America at INNO Instrument America.

With rising data demands that are expected to escalate exponentially due to extended 5G services, operators need to consider advancing fibre deployment to deliver a network service which does not collapse under piling data and bandwidth demands.

Mobile data traffic is anticipated to grow at a Compound Annual Growth Rate (CAGR) of 28.9% to surpass 1,307 exabytes on an annual basis in 2025, according to ABI Research. It is more important than ever for operators to continue extending fiber network deployments fast to keep up with this rate. In addition, 4G and 5G subscribers will represent 55% of total subscriptions in 2025 and will account for 91% of the total traffic generated. Extending fiber now will be integral for meeting future customer demands on networks.

“5G must deliver a further step in the capacity of wireless networks, over and above that currently being delivered by 4G. No network has infinite capacity, but operators need to move closer to the ideal of there always being sufficient capacity to meet consumers’ needs,” said Perez. “Fibre is the preferred option for 5G because of its scaleability, security and ability to handle the vast amount of backhaul traffic being generated. It can handle the increased speeds with lower attenuation and offers practically unlimited bandwidth potential – making it the perfect option for operators to future-proof their networks.”

5G offers an unprecedented leap in bandwidth speeds compared to the previous generation. But before 5G networks become prevalent, network infrastructure needs to be reliable and continuously support thousands of devices as well as manage the data collected and transmitted by these devices.

Due to this 24/7 data collection and transfer, there are huge demands made on networks including higher network availability levels, full wireless network coverage, lower latency and higher bandwidth capabilities – all caused by an influx of connected devices.

“Before operators make the jump to offering 5G services, they need to ensure that their existing network infrastructure has the capability to keep up with the ever-increasing demands,” said Perez.

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