When a business moves into a new space, the carpet, the desks and the signage get most of the attention. The data cabling gets noticed last, usually when someone discovers there is no network point near the printer or that the Wi-Fi drops out in the meeting room. By then the walls are lined and the ceiling is closed, and every fix costs more time than it needed to. Planning the cabling early is one of the cheapest ways to protect a fit-out in Perth.
Start with the floor plan, not the quote
A good cabling plan starts with a marked-up floor plan. Walk the space with the layout and note every device that needs a wired connection: desks, printers, meeting room screens, phones, door controllers, cameras and wireless access points. Then think about how the layout could change. Offices rarely stay the way they were first drawn, so a few spare points in sensible places usually cost far less than pulling new cable later.
It also helps to decide who will use the space in two or three years, not just on day one. A team that is likely to grow, or a reception area that may later become a desk cluster, should get its cabling now.
Decide where the network cabinet lives
Every cable run ends somewhere, and that somewhere is the comms cabinet or rack. It needs power, space around it for airflow and sensible access for whoever maintains it. A cabinet squeezed into a cleaning cupboard or placed above a hot ceiling void tends to cause trouble sooner or later. Choose a spot that is central enough to keep cable runs reasonable, away from water and out of the way of daily foot traffic.
Plan the cable runs around the building
Standard twisted pair network cable has a practical length limit. Permanent runs generally top out at around 90 metres from the cabinet to the wall outlet, so a large or irregular floor plate may need more than one cabinet. Cable routes also matter. Data cabling should be kept apart from power cabling and away from sources of interference such as fluorescent light fittings, and the rules for cabling work expect telecommunications and electrical cabling to be separated. Whoever installs it should walk the ceiling space and the wall cavities before pricing the job, not afterwards.
Match the cable category to the life of the fit-out
The cable inside the wall is the part you will not want to replace. Offices fitted today may be running faster networks, more cameras and more connected devices in five to ten years. Choosing a higher category cable costs a little more at the start but gives the building more headroom. If you are unsure where the line sits between the common options, our guide to Cat6 versus Cat6a for Perth homes and offices explains how they differ and when the extra capacity earns its keep.
Do not forget the cabling behind the Wi-Fi
Staff often assume that Wi-Fi means less cabling. In practice, a reliable wireless network depends on wired access points placed where people actually work, each one fed by its own data cable. Ceiling-mounted access points need a cable run to the ceiling in the right position, which is far easier to arrange before the ceiling tiles go in. We covered the thinking behind this in our post on WiFi dead zones and wired access points, and the same logic applies to offices of any size.
Who is allowed to install the cabling
Fixed data cabling is regulated work in Australia. The Australian Communications and Media Authority (ACMA) states that telecommunications, fire, security and data communications cabling must be done by a registered cabler, and that people without registration may only work under a registered cabler’s direct supervision. The work also has to meet the cabling Wiring Rules. This matters for the business owner because a job done by an unregistered contractor can leave you with cabling that cannot be certified or easily supported later. Before you accept a quote, ask to see the installer’s cabling registration details.
The same thinking applies if the fit-out includes cameras or access control that share the network. Our data and network cabling service covers cabling for businesses across Perth, including projects where security systems and the office network have to work together.
Label it, test it and keep the records
The final step is the one most often skipped. Every outlet and every patch panel port should carry a clear label that matches a drawing of the floor. Each run should be tested, and you should be given a copy of the results. When something stops working in the future, a labelled panel and a marked-up plan turn a long search into a short job. If you are comparing how to prepare a different kind of building, our post on pre-wiring a new build for security and data covers what to ask a builder before the walls close.
Frequently asked questions
How many data points does a small office need per desk?
Many planners allow for at least two points per workstation, with additional points for printers, phones, screens and access points. The right number depends on how your team works, so list the devices before you decide.
Can we run our own network cables to save time?
Fixed cabling installed inside walls and ceilings falls under the ACMA cabling rules, which expect a registered cabler to do the work or supervise it. If you are unsure about a particular job, check with ACMA or ask your installer to explain what is covered.
Should we install more points than we use today?
Usually yes. It is far easier to run a few extra cables while the ceiling is open than to return later. Spare points near likely future desks, meeting rooms and reception are the most common places to allow for growth.
What should we receive when the cabling is finished?
You should expect clearly labelled outlets and panel ports, a floor plan showing where each run goes, and test results for the cable. Keep these with your lease and IT documents so the next person to work on the network can start from facts.
If everyone uses Wi-Fi, do we still need cabling?
Yes. Wireless access points, cameras, printers, phones and the network cabinet itself all need wired connections behind them. The wired network is what lets the wireless network perform well.
Plan your Perth office cabling with VG Techs
Moving, fitting out or reworking an office in Perth? Talk to VG Techs before the walls are lined, and we will help you plan the outlets, the cabinet and the cable runs so your network is ready from day one. Call 0472 652 026 or email admin@vgtechs.com.au, Monday to Friday, 8am to 6pm. Security Licence No. 71264, WA Security Provider 7126, Master Cabler A045514.