nbn copper to fibre upgrade

Why nbn is moving from copper to full fibre

nbn is progressively moving eligible homes and businesses from the old copper-based services of Fibre to the Node (FTTN) and Fibre to the Curb (FTTC) connections to Fibre to the Premises (FTTP).

The goal is a faster, more reliable and more resilient network with fibre running all the way to your premises.

nbn copper network transitioning to full fibre

What is changing?

FTTN and FTTC both still use old copper wire for part of the connection to your premises. A full fibre upgrade replaces that remaining copper section with fibre optic cable all the way to your home or business.

FTTN
Fibre to the Node Fibre to a street node, then copper to the premises.
FTTC
Fibre to the Curb Fibre to a street pit, then copper for the final connection.
FTTP
Fibre to the Premises Fibre runs all the way to the home or business.

Why is nbn moving to full fibre?

Full fibre builds for the future. It gives the network greater capacity, supports faster speed options and reduces reliance on ageing copper infrastructure.

More reliable

Full fibre reduces dependence on ageing copper in the access network.

Higher speed capability

FTTP supports higher speed options than copper-based FTTN and FTTC connections.

More resilient

Fibre is less affected by weather and environmental conditions than copper-based access.

Built for the future

Fibre gives the network more room to scale as household and business data needs grow.

There are two main upgrade pathways

Most fibre upgrades continue to happen when an eligible customer orders an upgrade through their internet provider. nbn is also introducing a smaller managed Targeted Upgrade program for selected premises.

Customer driven

Fibre Connect

If your premises is eligible, you can request a full fibre upgrade through 1st Internet and WiFi. This remains the main pathway for moving customers from nbn copper to FTTP.

From 1 July 2026, FTTC customers no longer need to order a high-speed plan to request an eligible Fibre Connect upgrade.
nbn managed

Targeted Upgrade

For a smaller group of selected premises, nbn plans to manage the transition from legacy copper to full fibre with defined timeframes and customer communications.

nbn has said the first targeted customer notifications are expected from July 2027, with the first legacy copper suspensions not expected before January 2028.

What does this mean for me?

Your address may already be eligible for a Fibre Upgrade, or it may become eligible in the future. Eligibility can vary between neighbouring premises, so the most useful first step is to check your exact address.

If your premises is part of a future nbn Targeted Upgrade, you should receive information about the required steps and timeframes before any managed transition occurs.
Keep your journey moving

What should I do next?

Check your address to see which nbn technology services your premises and which plans are available.