Quick Start Guide: Fixed Broadband

Here you will find our quick start guides to get your new Optus Fixed Broadband connection up and running with the Sagemcom 3864V3 OP / 3864V3 AC modem. If you have another Optus suppled modem, you can find the instructions here.

To get started, please select your internet connection type below.

Not sure of your connection type? Scroll down below for more information,

What Type of Internet Connection Do I Have?

Optus NBN

nbn™ is Australia’s newest high speed internet network and depending on your location, nbn™ provides internet in several different ways.

We have NBN quick start guides available to get you connected.


Optus ADSL (Asymmetric Digital Subscriber Line) provides a Broadband internet connection using the existing copper wire phone network. With ADSL you can have internet on the same line as your home phone.

We have an ADSL quick start guide available to get you connected.


Optus Cable is a combination of optical fibre and coaxial cables that run from the street to the premises.

We have a Cable internet quick start guide available to get you connected.