The nbn™ network explained
What is the nbn?
The nbn is Australia's national broadband network. It's replacing copper wires and cable broadband with optical fibre and other technologies to deliver more reliable, high-capacity internet to your home.
Understanding the nbn network.
How is nbn different to ADSL and Cable?
Do I have to move to the nbn?
Most Australians will need to switch to the nbn network because it replaces your existing phone and cable networks. Once the nbn arrives in your area, you'll have 18 months to move. Read our moving to nbn article
What happens to my home phone on the nbn?
The nbn doesn't support copper phone lines. But don't worry! Telstra nbn plans come with an internet-based home phone line included. You can even use the same number.
How to get nbn-ready.
Time to make the switch? It's as simple as checking your address and picking a plan.
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Types of nbn connections
nbn co uses 6 different types of technology to roll out the nbn. Your home will be connected by one of these:
Hybrid Fibre Coaxial (HFC)
- Optical Fibre leads to a node in your street or a nearby street;
- then coaxial cable goes from the node to your premises and to the nbn modem.
Fibre to the Node (FTTN)
- Optical Fibre leads to a node in your street or a nearby street;
- then copper wire goes from the node to your wall socket inside your premises.
Fibre to the Premises (FTTP)
- Optical Fibre leads directly to your premises and to the nbn connection box inside.
Fibre to the Building (FTTB)
- Optical Fibre leads to a node in your in your building's communications equipment room;
- then copper wire goes to your wall socket inside your premises.
Fibre to the Curb (FTTC)
- Optical Fibre leads to a node in the telecommunications pit or to the pole outside your premises;
- then copper wire goes to your wall socket inside your premises.
Fixed Wireless (FW)
- A fixed antenna on your roof receives a signal from your local nbn Wireless tower;
- then internal wiring goes to the nbn connection box inside your premises
Why choose us for nbn?
Our nbn satisfaction guarantee
If you're not happy with your nbn service, let us know within 30 days and if we can't fix it you can cancel with no obligation.
Connect in minutes with Telstra Smart Modem
No $99 connection fee
Changing plans is easy
Choose a premium plan and you may be eligible to add more speed.
FAQs - the nbn network
Have more nbn questions? See our dedicated nbn FAQs page
