Should Your Business Upgrade to Wi-Fi 7?

Faster speeds. Lower latency. Better coverage in crowded environments. Wi-Fi 7 is being promoted as the next big leap in enterprise wireless, and it’s not just hype. But does your business need it yet? And what’s really involved in making the switch? At PTS, our network consultants take a pragmatic view. Here’s what Wi-Fi 7 means for your workplace, the advantages, trade-offs, and what to consider before upgrading.

What Is Wi-Fi 7 and Why Does It Matter?

Wi-Fi 7 (802.11be) builds on Wi-Fi 6E, using the new 6GHz band to deliver:

• Significantly faster speeds with up to four times the performance of older Wi-Fi standards
• Ultra-low latency for video calls, collaboration, and real-time apps
• High-density performance that suits busy offices and device-heavy environments
• Improved efficiency for handling multiple streams in complex network setups

These advances help businesses reduce fixed cabling, support flexible working, and prepare for the future.

Pros of Wi-Fi 7 for Business

• Increased network speed and capacity Smooth performance even in high-traffic areas like meeting rooms and hot desks
• Better support for hybrid work Ideal for mobile-first users and modern workplace applications
• Future readiness As more laptops and smartphones support Wi-Fi 7, the upgrade becomes essential
• Potential to reduce cabling Stronger wireless coverage means fewer fixed data ports may be needed

Challenges and Considerations

Upgrading to Wi-Fi 7 is not as simple as swapping out access points. Organisations need to plan carefully to maximise ROI and avoid disruption.

• Device compatibility While Wi-Fi 7 is backward compatible, both the access points and end-user devices must support the standard to unlock its full potential

• Infrastructure readiness Wi-Fi 7 demands a strong backend. This includes Cat6 or better cabling, Power over Ethernet (PoE) switches with enough power budget, spare switch ports, and proper cooling in comms rooms

• Access point density Wi-Fi 7 operates at higher frequencies, which limits range. More APs are often needed. In a typical 150,000ft² office, you might need:

  • 2.4GHz: 3 access points
  • 5GHz: 8 access points
  • 6GHz (Wi-Fi 7): 10 access points

• Deployment cost Budgets should account for more than just new access points. You may also need to upgrade switches, cabling, racks, and UPS systems, as well as plan for design and testing

Why You Need to Redesign, Not Just Replace

Simply replacing your old access points with new Wi-Fi 7 models is not enough. Without proper planning, signal overlap, dead zones, and performance bottlenecks can all reduce the benefits of the new system.

A full wireless redesign ensures:

• Coverage matches user density and office layout
• Performance is optimised for business-critical applications
• Your investment is future-proofed

In testing environments, throughput jumped from 180 Mbps on legacy networks to over 700 Mbps using Wi-Fi 7. These gains are only possible with the right setup.

Should You Upgrade Now?

Consider upgrading if:

• You’re fitting out new office space
• Your users rely heavily on video, cloud tools, or real-time access
• You want to phase out older Wi-Fi and prepare for future devices

Consider waiting if:

• Your current Wi-Fi 6 network performs well
• Most of your user devices don’t yet support Wi-Fi 7
• Budget limits make full infrastructure upgrades difficult

PTS Can Help You Get Wi-Fi 7 Right

Upgrading to Wi-Fi 7 is a strategic decision. At PTS, we help clients assess their current setup, model future needs, and implement modern wireless networks that perform.

Thinking about Wi-Fi 7? Talk to us about how to plan your upgrade the right way.

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Ben Fox

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