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What is bandwidth

What is bandwidth?

Bandwidth refers to the maximum amount of data that can be transmitted over your internet connection in a given period of time. It’s measured in megabits per second (Mbps) or gigabits per second (Gbps) and affects how much content your connection can handle at once, whether it’s streaming, gaming, video calling, or downloading.

What is bandwidth in internet terms?

In simple terms, bandwidth is like a digital highway. The wider the road (more bandwidth), the more cars (data) can travel side-by-side at the same time. When too many users or devices are online and the road isn’t wide enough, things slow down. This causes buffering, lag, or dropped connections.

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How bandwidth affects internet performance

If you’re wondering ‘does more bandwidth mean faster internet?’… 

The answer is yes, to a point. 

Bandwidth doesn’t affect how fast individual bits travel, but it affects how many bits can move through your connection at once. The result is smoother, more reliable performance, especially in busy households.

Activities that require high bandwidth

Here’s a breakdown of common activities and their bandwidth requirements:

  • HD streaming. 5–8 Mbps per stream
  • 4K video streaming. 20–25 Mbps per stream
  • Online gaming. 3–10 Mbps per device
  • Video conferencing (Zoom, Teams). 3–6 Mbps per call
  • Cloud backup/file sync. 10+ Mbps depending on size

If you have multiple users or smart home devices, these numbers quickly add up. That’s why internet plans with more bandwidth are a must for modern homes.

How much bandwidth do I need?

This is one of the most commonly asked questions, and the answer depends on your usage.

Here are some typical recommendations.

Use this rule of thumb: the more people and devices, the more bandwidth you need to avoid congestion.

Swoop FTTP plans offer more bandwidth than ever

If you want faster, more stable internet with higher bandwidth, Fibre to the Premises (FTTP) is your best option. It’s the fastest type of nbn® connection and supports the highest available speed tiers. This makes it ideal for large households, remote workers, and serious streamers or gamers.

And now, there’s even better news.

Free nbn® speed upgrades are coming in September for eligible FTTP addresses with Swoop!

That means:

  • More bandwidth without paying more
  • Better performance across more devices
  • Higher speeds for downloads, video calls, gaming, and streaming

Check your address below to see if you qualify for a bandwidth boost with Swoop.

Commonly asked questions about bandwidth

What is the difference between bandwidth and speed?

Many people ask ‘is bandwidth the same as speed?’ But they’re not quite the same.

  • Bandwidth is the capacity of your connection (how much data can move at once)
  • Speed is how fast that data travels

Think of it like a water pipe: bandwidth is the width, and speed is the flow rate. A wider pipe (higher bandwidth) lets more water (data) pass through simultaneously.

How do I check my internet bandwidth?

To see your current bandwidth, run Swoop’s speed test http://speed.swoopbroadband.com.au/. You’ll see your download speed, upload speed, and ping. These reflect your current bandwidth, though it may vary depending on time of day, your plan, and your connection type.

Why is my bandwidth low?

Your bandwidth may be limited due to:

  • Your nbn® technology type (e.g. FTTN vs FTTP)
  • An outdated plan with lower speed caps
  • Too many devices sharing the same network
  • Network congestion during peak hours
  • Poor router or Wi-Fi setup

Upgrading to a higher-speed FTTP plan is one of the most effective ways to improve available bandwidth.

Is bandwidth shared between devices?

Yes. All connected devices in your home share the available bandwidth. That’s why things slow down when everyone is streaming, gaming, or video calling at the same time. The more devices online, the more you’ll benefit from a plan with higher bandwidth.

Does FTTP give more bandwidth?

Yes, FTTP (Fibre to the Premises) supports the highest bandwidth available on the nbn®. It can handle much higher speeds than copper-based technologies like FTTN or HFC. 

With Swoop’s FTTP plans, you can access 250 Mbps, 1000 Mbps, and more,  especially after the September 2025 speed uplift.

How do I increase my bandwidth at home?

Here are a few ways to improve your home’s bandwidth:

  • Upgrade to a higher-speed internet plan
  • Switch to FTTP if available
  • Limit background downloads and auto updates
  • Use a modern router that supports high speeds
  • Connect via Ethernet for the best performance

Swoop can help you check availability and upgrade in minutes.

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Final thoughts

Your bandwidth determines how well your internet handles the demands of modern life. Whether you’re streaming in 4K, attending Zoom meetings, or gaming online, having enough bandwidth ensures a smoother, frustration-free experience.

With FTTP upgrades rolling out and free speed boosts arriving in September 2025, now is the perfect time to upgrade your bandwidth with Swoop.

Slow Internet Connection?

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