How to Design the Network Infrastructure for a Multi-Unit Residential Project

In modern residential projects, the network has become core infrastructure that is no less important than electricity, especially as apartments and residential compounds rely on the internet, Wi-Fi, surveillance cameras, intercoms, smart homes and various control systems. That is why network design does not start with choosing a switch or an Access Point, but with understanding the number of units, the systems that will run on the network, and current and future connectivity requirements.

Correct design starts by defining the main telecom point or room, then designing the Backbone that connects buildings, floors and units, while determining the locations of racks and switches, cable routes, data points and Wi-Fi. In large projects, Fiber Optic can be used for the main links between distant sites or floors, followed by Cat6, or whatever suits the design, to connect the end devices.

It is also important to calculate the number of devices and ports required, link speeds, PoE needs, the number of Wi-Fi points, and the locations of cameras, intercoms and other devices, while adding spare capacity for future expansion. Access Point locations should also be chosen based on actual coverage, not just the number of units, to avoid weak-signal areas or interference between points.

A successful network design delivers a stable connection, central management, and easy maintenance and expansion without having to rebuild the infrastructure after the project is in operation. That is why the network should be treated from the design stage as the backbone on which most of the project's technical systems will depend.