Why is my NBN Slow Even Though I’m on a High Speed Plan?
Paying for a 250Mbps plan is a waste if your wiring is stuck in the early 2000s. The NBN brings speed to your door, but old phone sockets and daisy-chained copper choke the signal; it’s like trying to run a fire hose through a straw.
At First Call Electrical, we clear that bottleneck. We focus on high-impact fixes like gutting ancient phone lines for high-spec Cat6 or relocating your NBN box from the garage to the centre of the house.
If you're on FTTN, we also perform bridge tap removals to strip out the ‘noisy’ wiring poisoning your signal. Whether it’s for 4K streaming or lag-free gaming, we make sure the speed you pay for actually hits your devices!
☎️ Call First Call Electrical today on 1300 016 671 ☎️
Book a Data Cabling Expert Today!
Why a Professional Registered Cabler Matters
Running data cable isn't a DIY job. In Australia, it's actually illegal to touch the network unless you're a registered cabler.
We see plenty of people let a handyman 'have a crack' to save a few bucks, but it usually backfires. You end up with patchy wifi, zero insurance coverage if there’s a fire, and the risk of a heavy fine.
We do it right the first time so your gear actually hits the speeds it's supposed to and your house stays legal.
The TCA1 Guarantee
We’ll hand over a TCA1 Compliance Certificate as soon as we're finished. This isn't just a bit of paper, it’s your legal proof that the cabling meets Australian Standards and won't get interference from your power lines. It’s the only way to be sure your network will actually run without those annoying random dropouts.
Plus, it gives you something to show the insurance company to prove the job was done properly by a professional.
Structured Cabling & Commercial Data Solutions
"Good enough" wiring works; until it doesn’t. If your server rack is a bird’s nest of unlabelled leads, you’re one glitch away from a shutdown. We see it often: a $5 cable fails, and because nothing is marked, your IT team wastes half a day finding it.
At First Call Electrical, we install structured cabling that treats data like a critical utility. We strip out the ‘spaghetti’, label every point, and build a Cat6a or Cat7 backbone that handles 10Gbps without breaking a sweat. Whether it’s for heavy video calls or cloud backups, we make sure your tech actually keeps up with your business.
What we actually do for Melbourne businesses:
🔌 Server Room & Rack Fit Outs
We strip out the spaghetti wiring and move your gear into ventilated, labelled racks that your IT team will actually be able to navigate.
🔌 Office Refurbs & Fit Outs
Whether you're adding five desks or fifty, we scale your data points to match the floor plan; from the front desk to the boardroom.
🔌 PoE Integration
We use single-cable Power over Ethernet to run your VoIP phones, 4K security cameras, and smart lighting without needing a separate power point for every device.
🔌 Backbone Upgrades
We upgrade your building's vertical and horizontal cabling to prevent the slowdown when everyone in the office hits the network at once.
We provide full testing and certification with every commercial job. You’ll receive a digital map of your entire network, so if a port ever drops out, your IT team knows exactly which cable to swap.
Don't let a $10 patch lead be the reason your whole office goes offline; get a system that’s actually built for the data demands of 2026.
NBN & High Speed Home Data Optimisation
Most Melbourne homeowners think the job is done once the NBN box is installed. But if you’re paying for a high-speed plan and still hit the whirligig on Netflix or lag on Teams calls, the problem isn't your provider; it's your internal wiring.
The NBN brings the internet to your door, but your cabling determines if that speed actually reaches your devices.
At First Call Electrical, we specialise in high impact residential fixes that the big telcos won't touch. We turn patchy internet into a rock-solid network by focusing on:
🌐 NBN Box Relocations
Moving your modem out of the garage or laundry to a central spot where the Wi-Fi actually reaches your whole home.
🌐 Bridge Tap Removal
Stripping out old phone sockets that act as ‘leaks’ in FTTN signals; cleaning up line noise can often double your speeds instantly.
🌐 Hardwired Data Points
Installing dedicated Cat6 lines for 4K TVs, gaming consoles, and home offices to eliminate Wi-Fi bottlenecks and lag.
🌐 Wired Access Points (WAPs)
Skipping the weak mesh kits for ceiling-mounted WAPs that ‘beam’ 100% of your NBN speed into every room, even through double-brick walls.
Don’t let 20-year-old phone lines choke your internet speeds. Whether you’re working from home or just want the kids' gaming to stop lagging, we’ll make sure you’re actually getting the bandwidth you pay for.
Wifi 7 & Wireless Access Points (WAPs)
Even the priciest off-the-shelf router can’t push a signal through three layers of brick and hold top speeds. Most people try fixing dead zones with Mesh kits, but those nodes are only as good as the wireless signal they catch. If a node is struggling to talk to the router, your speed is already cut in half before it hits your phone!
At First Call Electrical, we skip the wireless guesswork by installing wifi 7 Access Points. We run a dedicated Cat6a cable straight to a discreet, ceiling-mounted unit in your home’s dark spots. It’s the difference between hoping your wifi reaches the back room and knowing it will.
It’s like giving every room its own direct line to the NBN. It kills the Chinese whispers you get with mesh nodes and gives you a 10Gbps-ready backbone that actually holds up when the whole family is online.
Smart Home & IoT Integration
Smart homes are great until they start dropping off the network. Most of the time, it’s just because too many devices are fighting for a connection on that basic modem the internet provider gave you.
We solve the lag by hardwiring the big data users, like your cameras and TVs, straight into the wall. It clears the air for your phones and tablets so you aren't stuck staring at an 'offline' icon when you're just trying to turn a light on.
We don’t just hook up your gadgets and hope for the best. We make sure they stay online by running dedicated lines to the stuff that needs it most. It stops your cameras or smart TVs from hogging the bandwidth, so your wifi is actually free for your phones and laptops.
At the end of the day, it’s about getting the wiring right so your Google Home actually does what it’s told the first time.
Comparison Table of Cat6 vs Cat6a vs Fibre Optic
Complete Network & Data Cable Installation Services Melbourne
When your home networks or business systems crawl to a halt, you need a data network that actually delivers. Our electrical team offers complete data solutions across Melbourne, from basic nbn cable installation to full commercial fit-outs.
Don't risk your connectivity with a DIY job; our nbn electricians and local data cablers ensure your nbn cabling is 100% compliant. If you need a pro electrician for a fast installation, Melbourne businesses and homeowners can rely on our electrical services to get the job done right!
Call our friendly 1st Call Electrical team on 1300 016 671 or complete our enquiry form today!