User's Manual

3
Indicator Color Status Description
Off
The HG520s is in the bridging
mode; or it is in the routing mode
with no link established.
On LAN connection is established.
Blinking LAN data is being transmitted.
LAN1~4 Green
Off
LAN connection is not
established.
On WLAN connection is established.
Blinking WLAN data is being transmitted.
WLAN Green
Off
No WLAN connection is
established.
Note:
PPP = Point-to-Point Protocol
 Note:
If the HG520s fails to activate, it tries again after an interval. The ADSL
LINK indicator is off during the interval, lasting for about 1 minute.
1.2.2 Rear Panel
Figure 1-2 shows the rear panel of the HG520s.
ADSL
LAN1 LAN2 LAN3 LAN4
ON/ OFF
POWER
RESET
Figure 1-2 Rear panel of the HG520s