How to plan data cabling for a Perth home or office
Good structured cabling puts reliable connections where people and equipment need them. The best time to plan is before walls close, joinery is installed or staff move in.
Start with use, not cable category
Map the activities the network must support: workstations, video calls, printers, smart televisions, wireless access points, cameras, point-of-sale systems, phones and network storage. Record likely furniture positions and any equipment that should have a wired connection.
Choose a central communications location
A cabinet or rack needs ventilation, power, practical access and space for the modem, router, switch, patch panel and future additions. Avoid locations that are damp, excessively hot or difficult to service. In an office, confirm who can access the cabinet and how equipment will be protected.
Plan outlets and Wi-Fi together
Wi-Fi still relies on a wired backbone. Ceiling or wall cabling for access points can provide more predictable coverage than placing a single router wherever the internet service enters the property. Consider building size, construction materials, interference and user density. A wireless survey may be useful for larger or demanding sites.
Allow for growth
Moving furniture or adding one device should not require a new renovation. Consider spare ports at work areas, extra pathways and rack capacity. For offices, allow for meeting rooms, printers, security devices and future desk changes. For homes, think about studies, entertainment areas and outdoor coverage.
Use a registered cabler
The Australian Communications and Media Authority says customer cabling work must be performed by a registered cabler with the right registration and competencies, or by an appropriately supervised unregistered person. Work must comply with the applicable Wiring Rules, including separation between telecommunications and electrical cabling. The cabler must provide a written compliance statement after completing the work.
Ask for testing, labelling and records
Each outlet should be labelled to match the patch panel. Agree on the required testing and report before work starts. Keep the outlet map, labels, test information and cabling advice with the property or network records so future changes are easier.
Questions for the cabling brief
- How many users and wired devices are there now and in three years?
- Where will the internet service, router, switch and patch panel be located?
- Which devices need Power over Ethernet?
- Where are wireless access points likely to give useful coverage?
- How will cabling routes coordinate with power, ceilings and fire barriers?
- What testing, labelling and compliance documentation will be supplied?
Official references: ACMA: cabling in your home or office and ACMA: Cabling Provider Rules.
