Hybrid Fibre Coaxial NBN

A Hybrid Fibre Coaxial (HFC) connection is a type of NBN connection that makes use of existing pay TV or cable lines. The cable lines form the final part of the NBN connection, and voila, high-speed Internet.

How does HFC work?

HFC is short for Hybrid Fibre Coaxial – what a mouthful! But if you break it down, it makes sense. ‘Coaxial’ is the type of cable used in the pay TV network, ‘fibre’ is a shorthand for the fibre-optic cable used to build the NBN network, and a HFC connection uses a hybrid of both.   

If your home has been allocated a HFC NBN connection, it’s probably because your neighbourhood and your own premises already have cables.  

You might already be aware that the NBN network runs all across the country, starting out in major hubs and travelling all the way to different regions across Australia.  The sites in suburbs and towns where a major NBN line divides into smaller lines are called ‘nodes’.  

With a HFC connection, coaxial cables then run from the nodes to your home, connecting you to the national network.

How fast is HFC?

Like most NBN connections, HFC can offer a range of speed options. In theory, HFC connections can deliver download speeds of up to 1Gbps,  although this can depend on local traffic (especially during peak evening hours!) as well as your NBN Plan and provider. 

HFC is typically slower on a sustained basis than FTTP connections due to the shared cabling setup of HFC. This means homes or businesses with a HFC connection should usually be able to access NBN Home Superfast Plans (the second-fastest available). They can sometimes access Ultrafast Plans (the fastest available).

Helpful Tip:

HFC NBN users can get plans with some serious underlying speed, but the nature of HFC connections means that they’re shared across a local area – and what this means is that you’re far more likely to see speed drops in the typical ‘busy hours’ of the evening as everyone goes online to stream, game and enjoy the online world. If you’ve got a big download, whether it’s a game update, 4K video download or critical business files, you may find it goes a lot more smoothly if you can do so outside of these times.

Alex Kidman

Tech Journalist

How much do HFC Internet Plans cost?

With HFC, any NBN Plan could be fair game – if you’re looking at the fastest tiers, you’ll just need to check whether they’re possible with your particular connection.  

Many providers offer a variety of plans and iSelect can help you choose a plan that suits your budget and needs from a range of plans and providers*. 

Starter plans can begin from around $55 per month for download speeds of around 15Mbps. For 25Mbps plans they can be as low as around $50 per month.  

Faster plans can start from as low as $99 per month for speeds up to 1Gbps.

It’s important to remember that while some plans may be cheaper than others and provide similar download speeds, other features, such as local customer service, might not be on offer, so when you’re choosing a plan, think about what’s most important to you.

What equipment do I need for a HFC connection? 

Your equipment should be supplied to you by your provider and by the NBN. The only exception is a modem and ethernet cable, where you can sometimes use your own. Here’s a simple summary of what you’ll need: 

• An NBN utility box: This box sits outside of your home and connects to the NBN connection box and modem inside your home. 
• An NBN connection box: This sits inside your home and connects to the NBN utility box. 
• A coaxial cable: This connects your NBN connection box to your wall outlet. 
• A modem: This is supplied by your internet provider. You’ll need to connect this to your NBN connection box with an ethernet cable that’s provided with the modem. 
• An ethernet cable: This is supplied by your internet provider. (It connects your modem to your NBN connection box.)  

And that’s it. Once all these devices are connected to each other, you can access the NBN!

How can I get a HFC connection installed?

If your home or business is yet to be connected to the NBN, you’ll usually need to get an approved NBN technician to come and install it. 

First, you’ll need to get in touch with your Internet Provider so they can confirm which installation process applies to your premises. 

If your provider confirms that there is no NBN connection to your premises, they can then arrange to have an NBN technician call you and organise a visit to your premises to connect you.  

A standard HFC installation can take around two to four hours. If the coaxial cable isn’t connected to the NBN utility box, it can take up to eight hours.  

With the NBN rollout well underway, you can check to see if your premises is connected to the NBN here.

How is HFC different from other NBN types?

There’s not just one type of NBN connection, there’s a whole bunch of them! So it’s no wonder it all seems a bit confusing for the uninitiated. 

Here’s our quick guide to help you understand the differences between HFC and other NBN connection types: 

• Fibre to the Node (FTTN):The connection travels via a fibre-optic cable to the node (likely to be in a street cabinet), and from there a copper connection to the home. 
• Fibre to the Curb (FTTC): The connection travels via a fibre-optic cable to a distribution point on a curb or street, and then via a copper cable to the home. 
• Fibre to the Premises (FTTP): The connection travels via a fibre-optic cable directly to the home itself. 
• Fibre to the Building (FTTB): Generally used in apartment buildings, the connection travels via a fibre-optic cable to the communication room in a building and then travels to individual apartments via the existing cabling network. 
• Fixed Wireless: Generally used in remote areas, the connection travels via a fibre-optic cable to a transmission tower. Then, it travels via radio signals to the home, where it’s picked up by a roof antenna. 
• SkyMuster Satellite: Used in remote areas, the connection travels to a satellite orbiting the earth. Then, it’s sent to the home, where it’s picked up by a satellite dish. 

Where can I compare HFC Internet Plans?

Depending on your location, the type of premises, and the number of people living there, there are plenty of factors to consider when choosing an Internet Plan that works for you. The good news is you don’t need to do it alone. 

iSelect have partnered with CIMET to help you compare a range of Internet Plans and providers.* To start comparing plans, you can simply hop online. 

Get started on comparing NBN plans today!

Save time and effort by comparing a range of NBN plans and providers online*

Compare plans