EchoLife HG552a Home Gateway
User Guide
Product Overview
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
2-1
Indicator
Status
Meaning
On
The HG552a is powered on.
POWER
Off
The HG552a is powered off.
On
The WLAN connection is normal but no data is
being transmitted.
Blinking
The WLAN connection is normal and data is
being transmitted.
WIFI
Off
The HG552a is powered off, the wireless
function is disabled, or the WLAN module is
faulty.
On
The ADSL connection is established and
activated.
Blinking slowly
at 2 Hz
The ADSL connection is being activated.
Blinking quickly
at 4 Hz
The software of the HG552a is being upgraded.
ADSL
Off
The HG552a is powered off or faulty.
On
At least one Ethernet interface is connected
normally but no data is being transmitted.
Blinking
Data is being transmitted over the LAN.
LAN
Off
The HG552a is powered off or the network
cable is not connected properly.
On
The HG552a is successfully registered with the
SIP server.
VOIP
Off
The HG552a is powered off or fails to be
registered with the SIP server.
On
The WAN connection is successfully
established but no data is being transmitted.
Blinking
The WAN connection is successfully
established (the HG552a has obtained an IP
address through IPoE and PPPoE) and data is
being transmitted.
INTERNET
Off
The HG552a is powered off or the WAN
connection is not yet established.
NOTE
WLAN = Wireless Local Area Network
SIP = Session Initiation Protocol
IPoE = IP over Ethernet
