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1.2 Application
The following diagram depicts the application of the CT-5071.
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1.3
Front Panel LED Indicators
The front panel LEDs are shown in the picture below, followed by an
explanation in the table below.
Green On
The router is powered up.
POWER
Off
The router is powered down.
Green
On
The ADSL link is established.
Off
The ADSL link is not established
ADSL LINK
Green
Blink
The ADSL link is training
On
Normal operating status
Green
Off
The ADSL link is terminated.
ADSL
TX/RX
Green Blink
Data transmitting or receiving over ADSL.
Green On
An Ethernet Link is established.
Off
An Ethernet Link is not established.
LAN Link
Green Blink
Data transmitting or receiving over LAN.
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Chapter 2
Installation
2.1 Hardware Installation
In the rear panel, there is a reset button. It is used to load the factory default
settings.
Hold down the button until the LED’s start blinking simultaneously (about
5 seconds).
After the device has booted successfully, the factory default settings are
retrieved.
Follow the instructions below to complete the hardware connections.
Connection to LINE port
If you wish to connect both the router and a telephone, connect the LINE port to a
POTS splitter with a RJ11 connection cable.
Connection to LAN port
To connect to a hub or PC, use a RJ45 cable. You can connect the router to up to
four LAN devices.
The ports are auto-sensing MDI/X and either straight-through
cable or crossover cable can be used.
Connection to Power
Connect the
Power
jack to the shipped power cord. Attach the power adapter to the
wall outlet or other AC source.
After all connections have been made, push the power-switch in, to the on position.
After powering on, the router performs a self-test. Wait for a few seconds until the
test is finished, then the router will be ready to operate.
Caution 1:
If the router fails to power up, or it malfunctions, first verify that the
power supply is connected correctly.
Then power it on again.
If the
problem persists, contact our technical support engineers.
Caution 2:
Before servicing this equipment always disconnect all power cords
Reset button
Power Switch
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and telephone lines from the wall outlet.
Chapter 3
Login via the Web Browser
This section describes how to manage the router via a Web browser via the remote
end. You can use a web browser such as Microsoft Internet Explorer, or Netscape
Navigator. (The Web page is best viewed with Microsoft Internet Explorer 5.0 and
later): A unique default user account is assigned with user name
root
and password
12345
.
The user can change the default password later when logged in to the
device.
3.1 IP Address
The default IP address of the CT-5071 (LAN port) is 192.168.1.1.
To configure the
CT-5071 for the first time, the configuration PC must have a static IP address within
the 192.168.1.x subnet. Follow the steps below to configure your PC IP address to
use subnet 192.168.1.x.
STEP 1:
Right click on the Local Area Connection under the Network and Dial-Up
connection window and select Properties.
STEP 2:
Enter the TCP/IP screen and change the IP address to the domain of
192.168.1.x/24.
STEP 3:
Click
OK
to submit the settings.
STEP 4:
Start your Internet browser with the default IP address 192.168.1.1.
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3.2 Login Procedure
Perform the following steps to bring up the Web user interface and configure the CT-
5071.
To log on to the system from the Web browser, follow the steps below:
STEP 1:
Start your Internet browser.
Type the IP address for the router in the Web
address field.
For example, if the IP address is 192.168.1.1, type
STEP 2:
You will be prompted to enter your user name and password.
Type
root
in the user name and
12345
in the password field,
and click
OK
.
These values can be changed later in the Web User
Interface by selecting the
Management
link.
STEP 3:
After successfully logging in, you will reach the Quick Setup menu.
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