Huawei Echolife HG520b Quick Start Manual

EchoLife HG520b Home Gateway

Quick Start

Thank you for purchasing EchoLife HG520b Home Gateway (hereinaf ter referred to as
the HG520b).

With the HG520b, you can access the Internet through the ADSL connection.

1

1 Safety Precautions

Pay attention to t e

he following when installing and using th HG520b.

a

lace.

pose the

device to direct

Place the device at
well-ventilated p
Do not ex

sunlight.

ce by

Never attempt to
dismantle the devi
yourself. In case of any
fault, contact the
specified maintenance
center for repair.

operation of the device,
keep the device dry.

During storage,
transportation and

a

g

Do not use an old or a 　

damaged power cable.

Keep the power plug
clean and dry. Using
dirty or wet power plu
may lead to electric
shock or other perils.

2

Do no let a child
operate the device
without guidance. Do
not let a child play with
the device or any
accessory. Swallowing
the accessories may
lead to peril.

In any of the following
cases, stop using the
device, disconnect it
from the power supply
and unplug the power
plug immediately: there
is smoke emitted from
the device, or there is
some abnormal noise or
smell. Contact the
specified maintenance
center for repair.

Keep at least 10 cm
between the device and
the closest object for
heat dissipation. Keep
the device far away
from any heat source or
bare fire, such as a
candle or an electric
heater.

Do not place any object
on the top of the device.
Otherwise, the device
may be too hot during
operation. It can even be
deformed or damaged by
the heavy load.

Before cleaning the
device, stop using it
and disconnect it from
the power supply. Use
a piece of soft cloth to
clean the device.

Before plugging or
unplugging any cable,
power off the device and
disconnect it from the
power supply.

When the HG520b is used for a long time, temperature of the shell increases.
It is normal.

2 Overview

Figures of the front panel and the rear panel are only for your reference.

Front Panel

LAN4LAN3LAN2LAN1

ADSL

POWER WLAN

INTERNET

Indicator Status Description

On The HG520b is powered on. POWER
Off The HG520b is powered off.
On WLAN function is enabled.
Blink

WLAN

ing

ed in the WLAN

There are data being transmitt

interface.
Off WLAN function is disabled.
On The connection is established in the LAN interface.
Blinking

There are data being transmitted in the LAN

interface.

LAN 1–4

interface.

Off No connection is established in the LAN
On The DSL connection is established.
Blinking

is not connected or the DSL

.

There are two state:

z Slow-Blinking

The telephone line

connection is not established.

z fast-Blinking

The DSL connection is being activated

ADSL

Off The HG520b is powered off.

3

Indicator Status Description

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.

Rear Panel

POWER LAN4 LAN3 LAN2 LAN1 ADSL

Interface/
Button

Description

POWER To connect to the power adapter.
LAN 1–4 Ethernet interfaces.

To connect LAN network devices (such as a computer and a switch).

ADSL ADSL interface.

To connect the telephone jack or a splitter through a telephone line.

RESET At the side of HG520b.

To restore the default settings of the HG520b, press the RESET
button and release it aft er six seco nds. Once you u se this function, all
your custom settings will be lost. Therefore, please be careful when
using it.

WLAN At the side of HG520b.

To enable or disable wireless function quickly.

ON/OFF At the side of HG520b.

To power on/off the HG520b.

4