Optimise Your Business Internet Setup for nbn® Upgrades
5 September
2025
Audit how and when your team uses the internet, then match your plan and hardware to those needs. Upgrade to a modern router (Wi-Fi 6 or 7) and keep firmware current, use Ethernet for critical devices like POS, cameras, and servers, extend coverage with access points or a mesh network using Ethernet backhaul where possible, add a 4G/5G failover for continuity, and run regular speed tests to verify performance. If you are still falling short, consider a business-grade plan with higher uploads, static IP, and premium support.
From 14 September 2025, nbn® will begin rolling out major upgrades that improve speed, reliability, and performance. These changes will reshape how small and mid-sized businesses connect, compete, and grow. These tips can help ensure you make the most of your internet connection and truly power your business.
Understand your business usage
Start by asking the right questions:
- How many people and devices are online at once?
- Are you using bandwidth-heavy apps like cloud backups, VoIP, or Zoom calls?
- When are your busiest hours?
These insights help you choose the right plan and setup to avoid congestion when it matters most.
Choose the right router and keep it updated
If your Wi-Fi router is over five years old, it could be bottlenecking your speeds, even on a fast plan. Modern routers can prioritise bandwidth for mission-critical tasks like video meetings and point-of-sale transactions. SD-WAN routers can also simplify management across multiple locations while improving speed and security.
The Wi-Fi generation also makes a big difference:
| Wi-Fi Generation | Max Speed | Released |
|---|---|---|
| Wi-Fi 7 (802.11be) | Over 1 Gbps | 2024 |
| Wi-Fi 6 (802.11ax) | Up to 1 Gbps | 2019 |
| Wi-Fi 5 (802.11ac) | Up to 500 Mbps | 2013 |
| Wi-Fi 4 (802.11n) | Up to 100 Mbps | 2009 |
Go wired where it counts
For essential operations like POS systems, security cameras, and servers, wired Ethernet connections offer lower latency, better speed, and higher reliability than Wi-Fi. Use CAT 6 or higher cables and keep a Wi-Fi backup in case a cable fails.
Need flexibility? Use wireless for mobile devices like tablets or phones. The key is to match the right connection to the right device.
Extend your network the smart way
If Wi-Fi dead zones are slowing things down in your shop, warehouse, or office, consider:
- Installing dedicated access points
- Setting up a mesh network
These approaches distribute signal more evenly across your premises and help eliminate blind spots. Ethernet backhaul is ideal for maximising stability.
Build in redundancy and reliability
Internet downtime can cost you customers. A backup connection, such as 4G or 5G mobile broadband, lets you keep running even if your primary link fails. It is a simple way to safeguard business continuity.
Fine-tune performance with these quick wins
- Router placement matters. Keep it high, central, and away from clutter or metal objects like filing cabinets and fridges.
- Run regular speed tests. Use a browser-based tool to check performance, especially during peak trading hours.
- Compare wired versus Wi-Fi performance. If things feel sluggish, isolate the issue early and adjust accordingly.
Still not hitting the speeds you expect? Consider upgrading to a business-grade plan with a static IP, higher upload speeds, or a premium support option.
Telair helps small businesses stay online and on point
Your nbn connection is just the beginning. With the right equipment, smart network design, and a bit of proactive maintenance, your internet can be a powerful business enabler.
Need help assessing your current setup or future-proofing your network? Telair is here to support your business, every step of the way.
Talk to us today about tailored internet solutions designed for growing Australian businesses.
