SpeedTouch 530
To install and configure your modem for your Optus DSL Broadband service follow the steps below.
Physical connection
Telephone Filters

A telephone filter must be installed on each of the telephony devices that share the same telephone number as your Optus DSL Broadband service. These include:
- telephones
- fax machines
- dial-up modems
- answering machines
- some digital pay TV equipment
- any other similar device
Place a filter on all telephones or similar devices at your premises by unplugging the telephone cord and placing a filter between the phone and the wall socket.
If you have a home monitoring service (Back to Base security or medical alarm) that uses the same phone line as your DSL service, it is your responsibility to arrange for a central filter to be installed in your premises. If you do not do this, you will experience problems with your DSL connection and your monitoring service. If you require further information about central filters please call Optus DSL Broadband Customer Service.
Connecting the cables
The connection sockets at the rear of your Speedtouch 530 modem look like this:

To connect your modem:
- Plug the power pack cable into the modem power socket labeled A and plug the power pack into a power point
- Connect the cable between the DSL port on the modem and the telephone wall socket (you will need a double adaptor if you also use this wall socket for your telephone)
The Line Sync (@) LED will blink orange during initialisation and then remain solid green once an ADSL connection has been established.
If your modem is unable to establish an ADSL connection, check the following:
- Your modem is powered on and the Power LED is solid green. (See Starting the modem)
- Ensure all cables are connected correctly (See To connect your modem)
- Contact Optus DSL Broadband customer support
Factory default settings
To avoid conflicts with any previous configuration the modem must first be restored to factory default settings.
- Make sure the SpeedTouch is powered on
- Power off the SpeedTouch by pressing the power button until all LEDs turn off
- Press the power button once again (shortly)
- As soon as the Power/System LED is flashing green, press the power button once more (shortly)
- The Power/System LED stops flashing to become solid green. After six seconds, it starts flashing green again. Press the power button once more (shortly)
- All LEDs flash green once
- The SpeedTouch reboots and will come online with factory default settings

Your modem is now in its default factory configuration.
Connect the Ethernet cable between your Ethernet port on your Mac and the modem's Ethernet port (labeled B)
You are now ready to configure your Settings for OSX.
Settings for OSX
NOTE: Macintosh OSX is ready to use your Optus DSL Broadband connection by default. This section describes how to ensure your computer is configured with the appropriate values to connect to the Optus network.
To verify your network settings:
- Open System Preferences
- Click the Show All button from the top menu
- Under the Internet & Network section, click on the Network icon
- In the Location dropdown, confirm Automatic is selected
- In the Show dropdown, check Built-in Ethernet is selected
- Click the TCP/IP tab
- In the Configure dropdown, check Using DHCP is selected
- Check that the DNS, IP Address and Router fields are blank
- If any changes have been made, click Apply Now to save those changes
- If no changes are required, simply close the window
Configure your modem
Accessing the SpeedTouch 530 configuration pages
Launch Safari or your preferred browser
Connect to the Speedtouch 530 modem by entering http: //10.0.0.138/- the modem's default IP address - in the Address field of Internet Explorer, then click the Go button.
If you have factory reset your modem you should now see the Welcome to the SpeedTouch Setup Wizard.
- Click Next >
The Service Selection screen will appear.
- For Select a service ensure Routed PPPoE - DHCP - NAPT is highlighted, then click Next >
The Routed PPPoE Packet Service screen will appear.
- Ensure the VPI/VCI setting is 8.35 and Auto-configured selected is checked. Then click Next >
The PPP Account Settings screen will appear.
- Enter your Optus DSL Broadband username in the User Name field
- Enter your Optus DSL Broadband password in the Password field
- Leave the other fields blank. Click Next >
The SpeedTouch Security screen allows you to enter an administrative username and password to secure the modems setup pages. If you enter a username and password, you will be required to enter these when accessing the modem's internal configuration web pages.
NOTE: This is NOT your Optus DSL Broadband username and password.
Review information is correct on the Start configuration? screen.
- Press Start >
The modem is will now be configured with the updated settings.
When the modem has been configured, press Finish to exit the wizard.
Your modem is now connected to your Optus DSL Broadband service.
