Operation Manual

Chapter 1 Introducing the Device
SBG3300-N Series User’s Guide
18
1.4 Applications for the Device
Here are some example uses for which the Device is well suited.
1.4.1 Internet Access
Your Device provides shared Internet access by connecting the DSL port to the DSL or MODEM
jack on a splitter or your telephone jack. You can have multiple WAN services over one ADSL or
VDSL. The Device cannot work in ADSL and VDSL mode at the same time. You can also use a 3G
dongle for cellular backup WAN (Internet) connections.
Note: The ADSL and VDSL lines share the same WAN (layer-2) interfaces that you
configure in the Device. Refer to Section 5.2 on page 45 for the Network Setting
> Broadband screen.
Computers can connect to the Device’s LAN ports (or wirelessly).
Figure 1 Device’s Internet Access Application: ADSL/VDSL
Figure 2 Device’s Internet Access Application: ADSL
ADSL / VDSL
WLAN
PPPoE
IPoE
Bridging
WAN
LAN
A
ADSL
IPoA
LAN
WLAN
A
PPPoA
IPoE
PPPoE
Bridging