Digitization, which has accelerated due to the corona pandemic, is driving the transition from wired networks to wireless WANs. What opportunities do wireless WANs offer?
SD-WAN technology creates new possibilities for enterprise networks by consolidating multiple network functions to reduce hardware and operational costs. In addition, the technology supports various WAN links, making the network more reliable and favoring bandwidth bundling and traffic segregation. Application awareness and policy-based routing open up new avenues for network optimization. Central, cloud-based management simplifies the deployment and management of network devices.
However, as long as the resulting networks are still wired, the benefits of the technology cannot be fully realized. Wireless WANs can bring more range to corporate networks, and the basis for this is a reliable WAN, which can be achieved by supporting different network connection types.
Wireless edge solutions are suitable for cellular connections to extend the range of corporate network functionality – people, locations, or devices can be connected. Based on intelligent SD-WAN solutions, relationships can be changed dynamically, specific applications can be separated or prioritized, or a new business location can be opened.
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With affordable flat rate options and higher bandwidth through gigabit-class LTE, mobile communications are now an attractive alternative or supplement to conventional connections. 5G is designed for low latency, and faster reaction times should enable the unrestricted use of business-critical applications and make processes more flexible.
Improved antenna and transmission technologies allow each 5G station to handle more devices and connections. In this way, IoT networks and other high-density applications can be supported wirelessly.
With gigabit-class LTE becoming widely available and many major network operators focusing on rolling out 5G services, high-availability networks can be deployed almost anywhere, anytime.
Enterprise networks are no longer tied to fixed locations and are formed from people, cloud services, vehicles, kiosks, pop-up locations, and a growing cosmos of IoT devices. The expansion of the network edge allows for new sites, services and digital transformation initiatives. Overall, companies have a high level of flexibility based on the existing range and the evolving capabilities of wireless WANs.
Also Read: SD-WAN In The Post-COVID Era
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