How Many Data Points Does an Office Need?

Start with locations, not just a total number

A total point count on its own is not useful. What matters is where the points are and what they support. Walk the floor plan and list every location that needs a connection.

• Workstations. One or two points per desk is common, depending on docks, phones and spare capacity.
• Meeting rooms. Displays, video conferencing units, table boxes and booking panels each may need a point.
• Shared equipment. Printers, scanners, reception devices, payment terminals and time clocks are frequently missed.
• WiFi access points. Each ceiling access point needs its own cabled connection back to the rack.
• Security devices. Networked cameras, access control doors and intercoms often use data cabling.
• Future positions. Spare points at likely growth areas cost little during the fitout and a lot afterwards.

Wireless does not remove the need for cabling

A strong wireless network still depends on cabling. Every access point is cabled, and fixed equipment such as printers, displays, security devices and desk docks usually performs better and more reliably on a cabled connection.

Planning WiFi and cabling together avoids coverage gaps and keeps the wireless network free for the devices that genuinely need it.

A practical way to estimate data points

Count the locations from your floor plan walk-through, then add allowances rather than guessing a total.

• Count fixed positions. Desks, meeting rooms, shared equipment, security devices and access points from the plan.
• Add spare capacity. A sensible allowance for growth in each area, typically 10 to 20 percent.
• Check the comms rack. Confirm the patch panel and switch capacity supports the total, with room to grow.
• Review with your IT provider. Confirm the plan supports the intended network design before cabling starts.

This guide is a general planning resource. It is not a substitute for project-specific design, site inspection or compliance review.

Frequently asked questions

Published 7 August 2026. General guidance only — every site differs. Talk to EDN about your specific project.