SD-WAN · 21 Nov 2024

How Rural Businesses Can Benefit from SD-WAN and Multiple Broadband Connections

Many rural businesses turn to multiple broadband connections as a workaround. SD-WAN technology combines these connections into a robust, efficient, and resilient network.

SD-WAN·21 Nov 2024

If you're a rural business owner, chances are you've faced unreliable internet. Whether it's handling card payments, managing VoIP systems, or keeping critical services online, staying connected is essential — but fibre broadband isn't always an option.

Many rural businesses turn to multiple broadband connections as a workaround. While this can help spread the load, it often leads to inefficiencies, wasted resources, and unreliable service. That's where SD-WAN technology comes in.

The Problem with Multiple Broadband Connections

Rural businesses often add broadband connections over time to address connectivity challenges. While this might seem like a solution, it creates several problems:

Wasted Bandwidth: Services like VoIP need minimal data, leaving large amounts of bandwidth unused on certain lines.
Network Chaos: Over time, a mix of connections, routers, and hardware results in a fragmented, difficult-to-manage network.
Limited Resilience: If one connection fails, there's no backup plan to keep the business online.

What is SD-WAN?

SD-WAN (Software-Defined Wide Area Network) is a technology that intelligently combines multiple internet connections into one unified, managed network. Instead of relying on individual connections for specific services, SD-WAN optimises all available bandwidth to deliver faster, more reliable internet.

How SD-WAN Solves Rural Connectivity Challenges

1. Bonding Multiple Connections

SD-WAN bonds all available connections — whether ADSL, 4G/5G, satellite, or fibre — into one aggregated connection. This ensures businesses get the maximum possible speed from all their available connections working together.

2. Automatic Failover

If one connection drops, SD-WAN seamlessly reroutes traffic through the remaining connections. Businesses experience zero downtime, with critical services like VoIP and card payments unaffected.

3. Simplified Network Management

Instead of managing multiple routers, SD-WAN consolidates everything into one centrally managed system. This reduces hardware, simplifies maintenance, and allows for remote monitoring and management.

4. Prioritised Traffic

SD-WAN can prioritise specific types of traffic, ensuring that critical applications like VoIP, video conferencing, and CCTV always have the bandwidth they need.

Real-World Example

Consider a rural pub with three separate broadband connections: one for guest Wi-Fi, one for card payments, and one for the office. With SD-WAN, these are combined into a single connection that's faster, more reliable, and easier to manage. If one line fails, the others pick up the slack automatically.

Conclusion

For rural businesses struggling with unreliable internet, SD-WAN offers a practical, cost-effective solution. By combining multiple broadband connections into one intelligent network, businesses can enjoy faster speeds, greater resilience, and simplified management — all without the need for expensive fibre installations.