In 2010, most Wi-Fi networks are still designed with a “just cover the floor” mindset. If a signal reaches every corner of the office, the job is done — right?
Not anymore.
Employees no longer carry just a laptop. Smartphones, tablets, and Wi-Fi-enabled printers begin to join the network. It’s not uncommon for a single user to have two or three wireless clients.
If your plan is based solely on square meter coverage, you’re already behind.
Planning for capacity means understanding how many devices will be active in a given space, what kind of traffic they generate, and how long they stay connected.
Capacity is not about coverage — it’s about performance under load.
2.4 GHz is the default in many devices, but it’s already showing its limits:
Designing for capacity increasingly means prioritising 5 GHz, even if it means helping users select compatible devices.
Putting an access point in the hallway doesn’t help if users are inside rooms with closed doors and thick walls.
Capacity planning forces a rethink:
As Wi-Fi becomes the default access method, coverage alone isn’t enough. Planning for capacity ensures your network holds up under pressure — not just when it's quiet.
It’s time to move beyond the bars and build networks that perform.
Tags: Wireless Planning, Capacity Design, AP Placement
About the Author
Eduardo Wnorowski is a network infrastructure consultant and Director.
With over 15 years of experience in IT and consulting, he designs Wi-Fi environments that scale with modern demands for mobility, security, and visibility.
Connect on LinkedIn