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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.
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4
Interface/
Button
Description
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 after six seconds. Once you use
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.
1.2.3
Splitter
The external splitter can efficiently reduce the signal disturbance on the
telephone line. When voice and data are transmitted through the same
telephone line at the same time, you need an external splitter to
separate the voice and data signals:
z
LINE: Connecting to the phone jack on the wall.
z
PHONE: Connecting to the telephone.
z
MODEM: Connecting to the ADSL interface of the HG520b.
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5
Chapter 2
Installation of the HG520b
This chapter introduces the installation when the HG520b is used for
the first time.
2.1
Preparation
Connect your computer with the HG520b through the Ethernet
interfaces. Before installing the HG520b, make sure that your computer
is equipped with the network card
2.2
Connecting the HG520b
Figure 2-1 shows the connection of the HG520b.
2
1
2
2
6
4
5
POWER
LAN4
LAN3
LAN2
LAN1
ADSL
2
3
1 Power adaptor
2 Computer
3 Switch
4 Splitter
5 Phone Jack
6 Phone
Figure 2-1 Connection of the HG520b
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6
2.3
Establishing Configuration Environment
You can configure the HG520b on the Web configuration page. This
section describes the process to establish the configuration
environment of the HG520b.
2.3.1
Parameter Configuration
Before establishing the configuration environment, set the following
parameters.
Table 2-1 Parameters for the configuration environment
Name
Description
Administrator username and
password of the HG520b
Default:
z
Username:
admin
z
Password:
admin
IP address and subnet mask
of the LAN of the HG520b
Default:
z
IP address:
192.168.1.1
z
Subnet mask:
255.255.255.0
IP address and subnet mask
of the computer
Set them to be in the same network
segment as the IP address of the LAN of the
HG520b
For example:
z
IP address:
192.168.1.100
z
Subnet mask:
255.255.255.0
2.3.2
Steps
Follow the steps to establish the configuration environment.
Step
To...
Do...
1
Connect the
HG520b
For details to connect the HG520b, refer to 2.2
"Connecting the HG520b."
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7
Step
To...
Do...
2
Make sure not
to use the proxy
server.
The process to unselect this function is described
as follows (taking Internet Explorer 6.0 as an
example):
(1) Start the Internet Explorer. Select
Tools
>
Internet
Options...
to display the
Internet
Options
dialog box.
(2) Select the
Connections
tab. Click
LAN
Settings...
.
(3) Deselect
Use a proxy server for your LAN
(These settings will not apply to dial-up
or VPN connections)
.
3
Log in to the
Web
configuration
page
(1)
In the address bar of Internet Explorer, enter
(the default IP address of
the HG520b). Then press
Enter
. The login
window is displayed.
(2)
Enter the username and the password of the
administrator in the login window.
When the password is authenticated, you
can access the Web configuration page.
±
Note:
After configuring the parameters of the HG520b, configure the
computer according to the configuration status of the HG520b. For
details, please refer to Chapter 3
"Service Configuration."
2.4
Web Configuration Page
The Web configuration page of the HG520b is divided into two parts:
z
The navigation tree: It is on the left side of the page. It
provides you to access to different configuration pages.
z
Configuration area: It is on the right side of the page.
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