The information contained here is from https://www1.nbnco.com.au/....html and has been linked on this site for your convenience 

nbn™ Fibre to the Premises made easy

All types of nbn™network connections that utilise a physical line running to the premises are considered fixed line connections. An nbn™ Fibre to the Premises connection (FTTP) is used in circumstances where an optic fibre line will be run from the nearest available fibre node, to your premises. FTTP also requires an nbn™ network device to be installed inside your home. This device requires power to operate and can only be installed by an approved nbn™ Installer or service provider.

Your choice of bandwidth and provider

To get the best nbn™ network experience, check your address and contact your preferred service provider about the options that are available to your premises.

Get the most from your nbn™ network connection

Consider the number of users and types of applications within your household or business. If you have many users and many devices and you do things like stream video on a regular basis, you should discuss higher speed options with your service provider so they can recommend the plan that’s best for you.