3
Indicator
Status
Description
On
The DSL connection is established.
Blinking
There are two state:
z
Slow-Blinking
The telephone line is not connected or the
DSL connection is not established.
z
fast-Blinking
The DSL connection is being activated.
ADSL
Off
The HG520b is powered off.
On
The embedded PPPoE and PPPoA
dial-ups of the HG520b are successful, but
there is no data transmission.
Blinking
There are data being transmitted in the
INTERNET interface.
INTERNET
Off
The HG520b is in the bridge mode or the
PPPoE/PPPoA connection is not
established.
1.2.2 Rear Panel
Figure 1-2 shows the rear panel of the HG520b.
POWER
LAN4
LAN3
LAN2
LAN1
ADSL
Figure 1-2 Rear panel of the HG520b
Table 1-2 shows interfaces and buttons in the rear panel.
Table 1-2 Interfaces and Buttons in the rear panel
Interface/
Button
Description
POWER
To connect to the power adapter.
