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Step 5 – Connecting the ADSL cable
Plug one end of the supplied cable, or a suitable alternative, into the RJ12 socket labelled
ADSL. Plug the other end into the ADSL line socket.
Step 6 – Connecting to the ISDN line (if applicable)
Plug one end the supplied CAT5 cable into the RJ45 socket labelled ISDN. Plug the other
end into the ISDN service outlet.
Step 7 – Connecting to the PSTN line (if applicable)
Plug one end of the supplied PSTN cable into the RJ45 socket labelled PSTN. Plug the
other end into the PSTN wall socket.
Step 8 – Connecting the power supply
Plug the jack plug on the mains adapter into the socket labelled 12V DC BEFORE
connecting the power adapter to the mains supply and applying power. When power is
first applied, the ON indicator will illuminate and the unit will initiate a series of diagnostic
self-tests. During this process one or more of the other indicators will flash to show that
the unit is busy. When the flashing stops, the unit is ready to use.
The unit is now ready to be configured.
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3 Configuration
Once the unit has been installed and powered up, you must now configure it so that it can
communicate with your network and the Internet.
The easiest way to configure the unit is to use the Sar/OS Connection Wizard, available
from the Digi International website. The Sar/OS Connection Wizard will take you step-by-
step through the process of configuring your router. Using the wizard means that you will
not have to change the IP address of your PC. Rather, you will be able to change the IP
address of the router to match the subnet your PC is already on.
Note: The default IP address for the LAN 0 port is 192.168.0.99, with a default Class C
subnet mask (255.255.255.0). Setting your PC’s IP address to one on the same subnet
(192.168.0.*) will enable you to connect to the unit’s Web interface. You will then be able
to configure the unit manually without using the Sar/OS Connection Wizard.
Further details of manual configuration can be found in the Digi International Sar/OS
Reference guide.
Step 1 – Install the Connection Wizard
Download the connection wizard from the Digi website and install the software on your
PC.
Step 2 – Run the Wizard
Once the wizard has been installed on your PC, run it from the Windows Start menu.
Step 3 – Decide which configuration method to use
Choose to either configure the unit’s Ethernet port only, or configure the unit’s Ethernet
port and at the same time connect it to your wireless network.
If you choose to configure the unit’s Ethernet port only, you must have completed all the
installation steps listed in the previous section.
Step 4 – Configure the unit
Follow the on-screen instructions to configure the unit according to the method you have
chosen. Once complete you will be able to browse to the unit and configure it using your
web browser.
