Huawei EchoLife HG520

User Manual
EchoLife HG520 Home Gateway
Chapter 2 Hardware Description
Huawei Technologies Proprietary
4
Table 2-1 lists the LED indicators
Label Color Function
PWR Green
On: The device is powered on
Off: The device is powered off
LAN1-4 Green
On: The LAN link established and active
Off: No LAN link
Flashes during data transfer
DSL Green
Flashes during the ADSL training mode
On: ADSL link established and active
Tx/Rx Green
On: The device is active
Flashes during data transfer through ADSL
line
WLAN Green
On: The WLAN enabled
Off: The WLAN disabled
Flashes during data transfer
2.2 Rear Panel
The rear panel provides ports for the HG520 to receive/send data
and get power supply.
Figure 2-1 Rear Panel of HG520