Huawei SmartAX MT883 User manual

SmartAX MT883 ADSL CPE
User Guide
HUAWEI TECHNOLOGIES CO., LTD.

SmartAX MT883 ADSL CPE
V100R001
User Guide
Issue 01
Date 2008-11-20
Part Number 103127

Huawei Technologies Co., Ltd. provides customers with comprehensive
technical support and service. Please feel free to contact our local office
or company headquarters.
Huawei Technologies Co., Ltd.
Address: Huawei Industrial Base
Bantian, Longgang
Shenzhen 518129
People's Republic of China
Website: http://www.huawei.com
Email: [email protected]
Copyright © Huawei Technologies Co., Ltd. 2008. All
rights reserved.
No part of this document may be reproduced or transmitted in any form or
by any means without prior written consent of Huawei Technologies Co.,
Ltd.
Trademarks and Permissions
and other Huawei trademarks are trademarks of Huawei
Technologies Co., Ltd.
All other trademarks and trade names mentioned in this document are the
property of their respective holders.
Notice
The information in this document is subject to change without notice.
Every effort has been made in the preparation of this document to ensure
accuracy of the contents, but all statements, information, and
recommendations in this document do not constitute the warranty of any
kind, express or implied.

Contents
1Safety Precautions..................................................................................... 1
2Connecting the Cables and Getting Started............................................ 4
2.1 Simple Connection.......................................................................................4
2.2 Connecting One Telephone..........................................................................5
2.3 Connecting Multiple Telephones .................................................................6
2.4 Getting Started .............................................................................................6
3Setting the Network-Access Parameters................................................. 7
3.1 Accessing the Network Through the Embedded PPP Dial-Up Software of the
MT883.................................................................................................................7
3.2 Accessing the Network Through the PPP Dial-Up Software on the Computer
.............................................................................................................................8
4Configuring the MT883............................................................................ 9
4.1 Changing the Administrator Password Used for Logging In to the Web
Configuration Page..............................................................................................9
4.2 Changing the IP Address..............................................................................9
4.3 Restoring Default Settings..........................................................................10
5FAQs......................................................................................................... 10
6Appendix.................................................................................................. 13
6.1 Indicators....................................................................................................13
6.2 Interfaces and Buttons................................................................................13
i

6.3 Default Settings..........................................................................................14
6.4 Technical Specifications.............................................................................14
ii

1
1 Safety Precautions
Thank you for purchasing SmartAX MT883 ADSL CPE (hereinafter referred to as the
MT883).
For safety purposes, carefully read through these safety precautions and observe them
during operation.
Basic Requirements
zKeep the device dry during storage, transportation, and operation of the device.
zPrevent collision of the device with other objects during storage, transportation, and
operation of the device.
zDo not attempt to dismantle the device. In case of any fault, contact the authorized
maintenance center for assistance or repair.
zWithout prior written consent, no organization or individual is permitted to make
any change to the structure, safety, and performance design of the device.
zWhile using the device, observe all applicable laws, directives and regulations, and
respect the legal rights of other people.
Environmental Requirements
zPlace the device in a well-ventilated place. Do not expose the device to direct
sunlight.
zKeep the device clean, free of dust and stain.
zDo not place the device near a water source or in a damp area.
zPlace the device on a stable surface.
zDo not place any object on the top of the device. Reserve a minimum space of 10
cm at the four sides and on the top of the device for heat dissipation.
zDo not place the device on or near inflammable materials such as foam.
zKeep the device away from heat source or fire, such as a radiator or a candle.
zKeep the device away from any household appliances with strong magnetic field or
electric field, such as microwave oven, refrigerator, or mobile phone.

2
Operation Requirements
zDo not allow children to play with the device or accessories.Swallowing the
accessories may be fatal.
zUse the accessories provided or authorized only by the manufacturer.
zMake sure that the device does not get wet. If water gets into the device, disconnect
the power supply immediately and unplug all the cables connected to the device.
zThe power supply of the device must meet the requirements of the input voltage of
the device.
zBefore plugging or unplugging any cable, shut down the device and disconnect the
power supply.
zWhile plugging or unplugging any cable, make sure that your hands are dry.
zDo not step on, pull, or stretch any cable. Otherwise, the cable may get damaged,
leading to malfunction of the device.
zDo not use old or damaged cables.
zKeep the power plug clean and dry, to prevent electric shock or other dangers.
zDuring lightning, disconnect the device from the power supply and unplug all the
cables connected to the device, such as the power cable, telephone cable, and RF
cable, to prevent lightning strike.
zIf the device is not used for a long time, disconnect the power supply and unplug the
all the cables connected to the device.
zIf smoke, sound, or smell is emitted from the device, stop using the device
immediately, disconnect the power supply, unplug the power supply and other
cables, and remove the batteries. Contact the authorized maintenance center for
repair.
zMake sure that no object (such asmetal shavings) enters the device through the heat
dissipation vent.
zDo not scratch or abrade the shell of the device. The shed painting may lead to skin
allergy or malfunctions of the device. If the shed painting material drops into the
host, a short circuit may occur.
Cleaning Requirements
zBefore cleaning the device, stop using it, disconnect the power supply, and unplug
all the cables connected to the device.
zDo not clean the device cover with any cleaning solution or cleanser spray. Use a
piece of soft cloth to clean the device cover.
Environmental Protection

3
Do not dispose the abandoned device or battery in a garbage can. You need to dispose it
according to the local regulations on disposing of device packing materials, exhausted
battery and abandoned device, and support the recycling activity.
After the MT883 is used for a certain period of time, the cover will be
heated, which will not affect the function of the MT883.

4
2 Connecting the Cables and Getting
Started
2.1 Simple Connection
If your telephone line is used for the broadband network access only and you do not
need to use a telephone, take the following figure as a reference for connecting the
cables.
POWER
LAN
RESET
2
1
ADSL
1 Telephone jack on the wall 2 Computer

5
2.2 Connecting One Telephone
If your telephone line is used for both the broadband network access and a telephone
connection, take the following figure as a reference for connecting the cables.
POWER
LAN
RESET
####
#### ####
1
2
3
4
ADSL
1 Telephone jack on the wall 2 Splitter
3 Telephone 4 Computer

6
2.3 Connecting Multiple Telephones
If your telephone line is used for the broadband network access, telephone connections,
and fax connections, take the following figure as a reference for connecting the cables.
POWER
LAN
RESET
####
#### ####
1
2
1
2
3
3
3
4
5
5
6
7
5
ADSL
1 Telephone jack on the wall 2 T connector 3 Microfilter 4 Splitter
5 Telephone 6 Fax 7 Computer
2.4 Getting Started
Step 1 Power on the computer.
Step 2 Press the power button on the top of the MT883.
After you power on the MT883, the ADSL indicator blinks, indicating that the MT883
is being activated. Later, the ADSL indicator becomes on. The POWER indicator is
also on, indicating that the MT883 is working.
To power off the MT883, press the power button on the top of the MT883,
and then remove the USB cable from the computer.

7
3 Setting the Network-Access Parameters
By configuring the MT883 and the computer, you can choose any of the following
methods to surf the Internet:
zAccessing the Network Through the Embedded PPP Dial-Up Software of the
MT883
zAccessing the Network Through the PPP Dial-Up Software on the Computer
3.1 Accessing the Network Through the
Embedded PPP Dial-Up Software of the MT883
If you select this method for accessing the network, the MT883 starts to set up dial-up
connection automatically after the startup. You can access the network after you power
on the computer. You do not need to install any special dial-up software on the
computer or perform the dial-up operations on the computer. To configure the MT883
and the computer for the network access, do as follows:
Step 1 Log in to the Web configuration page.
1. Launch the Internet Explorer on the computer. Enter http://192.168.1.1
in the address bar and press Enter.
2. In the displayed dialog box, enter the user name and the password, and
then click OK.
By default, both the user name and the password are admin. After the password is
verified, you can access the Web configuration page.
Step 2 Enable the embedded dial-up function.
1. In the navigation tree on the left of the configuration page, choose Basic >
WAN Setting.
2. Select a PVC number, such as 1, from the PVC drop-down combo box.
3. In the VPI and VCI text boxes, enter the VPI and VCI values that are
provided by the network operator .
4. Select Yes from the Active drop-down combo box and select Routing
from the Mode drop-down combo box.
5. Enter the operator name, user name, and password in the Login
Information dialog box and keep the default settings of other parameters.
6. Click Submit to save the settings.
After you complete the preceding settings, you can surf the Internet.
You need to perform the preceding operations only once. The next time when you
power on the computer, you can surf the Internet without performing any configuration.

8
3.2 Accessing the Network Through the PPP
Dial-Up Software on the Computer
If you select this method for accessing the network, you need to install and configure
the dial-up software on the computer. In addition, you need to perform the dial-up
operations on the computer each time after the startup of the computer. To configure the
MT883 and the computer for the network access, do as follows:
Step 1 Set the working mode of the MT883 to Bridge.
For details, refer to the procedure for enabling the embedded dial-up function described
in Step 2 in section 3.1 "Accessing the Network Through the Embedded PPP Dial-Up
Software of the MT883." Select Bridge from the Mode drop-down combo box.
Step 2 Install and configure the PPP dial-up software on the computer.
The PPP dial-up software is preinstalled on certain computer operating systems. To
create a dial-up connection, do as follows (taking the Windows XP operating system as
an example):
1. Choose Start > All Programs > Accessories > Communications >
Network Connections.
2. Click Create a new connection in Network Tasks to display the New
Connection Wizard window, and then click Next.
3. Select Connect to the Internet, and then click Next.
4. Select Set up my connection manually, and then click Next.
5. Select Connect using a broadband connection that requires a user
name and password, and then click Next.
6. Enter the name (as desired) of the dial-up connection in ISP Name, and
then click Next.
7. Select Anyone's use or My use only, and then click Next.
8. Enter the user name and password provided by the operator and used for
the dial-up connection, and then click Next.
9. Select Add a shortcut to this connection to my desktop, and then click
Finish.
An icon for the dial-up connection is displayed on the desktop of the computer.
You need to perform the preceding operations only once for creating a network
connection. After the network connection is created, to access the network,
double-click the icon for the dial-up connection, and then click Connect in the
displayed dialog box.

9
4 Configuring the MT883
4.1 Changing the Administrator Password Used
for Logging In to the Web Configuration Page
For safety reasons or to make the password easy to remember, you can change the
log-in administrator password after logging in to the Web configuration page.
To change the password, do as follows:
Step 1 Choose Tools > System Management in the navigation tree to display the
system management page.
Step 2 Click to display a dialog box.
Step 3 Enter the old password and the new password, and then enter the new
password again in the Retype to confirm text box for confirmation.
Step 4 Click Submit.
After you change the password successfully, the current page jumps to the page for
logging in to the Web configuration page. To log in to the Web configuration page,
enter the new password, and then click OK.
If you cannot remember the user name and password that have been
changed, you can restore the default settings of the MT883 by pressing
the RESET button on the panel. In this way, the user name and the
password used for logging in to the Web configuration page are restored
to default values.
4.2 Changing the IP Address
To make the IP address easy to remember, you can change the IP address after logging
in to the Web configuration page.
To change the IP address, do as follows:
Step 1 Choose Basic > LAN Setting in the navigation tree to display the LAN
settings page.
Step 2 Enter a new IP address in the IP Address text box.
Step 3 Click Submit.
After the IP address is changed successfully, to log in to the Web configuration page,
you need to launch the Internet Explorer and enter the new IP address in the address
bar.Ensure that the IP address of the computer is in the same network segment as that

10
of the IP address of the MT883 so that the computer can access the Web configuration
page.
4.3 Restoring Default Settings
To restore default settings, log in to the Web configuration page, and then do as
follows:
Step 1 Choose Tools > Reboot in the navigation tree to display the reboot page.
Step 2 Select Factory Default Settings.
Step 3 Click Restart.
After the preceding operations, the page jumps to the login page. You can log in to the
Web configuration page by entering the user name and the password that are admin.
5 FAQs
What can I do if I cannot visit Web sites through the terminal?
Step 1 Check whether the POWER indicator of the terminal is on.
If the POWER indicator is off, perform further checks as follows:
1. Ensure that the power of the terminal is turned on.
2. Ensure that the terminal is properly connected to the socket through the
USB cable.
If the POWER indicator is still off, contact an authorized maintenance center.
Step 2 After powering on the terminal, wait for about three minutes. Then check
whether the ADSL indicator of the terminal is on.
If the ADSL indicator blinks for a long time, perform further checks as follows:
1. Ensure that telephone lines are properly connected. Pay special
attention to the connection between the telephone line and splitter.
2. Ensure that terminal cables or telephone lines are far from the electric
appliances that generate strong magnetic or electric fields.
3. Replace telephone lines.
If the ADSL indicator still blinks, contact your network operator.
Step 3 Check whether the LAN indicator of the terminal is on.
If the LAN indicator is off, perform further checks as follows:
1. Ensure that the network adapter of the computer is enabled.
2. Ensure that the network cable between the terminal and the computer is
properly connected.

11
rk cable.
ple. To check whether the driver
for the ne
2. e of the Computer Management window, choose
3. sto view the information about the network adapter
e
talled. In this case, re-install the driver for the
Step 5 ser name and user password that
r
ly.
e PPP dialing software to dial successfully, perform further
checks as1. , power on the terminal and use the PPP dialing software to
l.
Step 7
he proxy server of the Web
as follows:
4. al Area Network (LAN) settings group box, click LAN
5.
ply to dial-up or VPN connections).
check box is not selected.
3. Remove and then insert the network cable or replace the netwo
If the LAN indicator is still off, contact an authorized maintenance center.
Step 4 Check whether the driver for the network adapter is properly installed.
Take a computer that runs Windows XP as an exam
twork adapter is installed, do as follows:
1. On the desktop, right-click My Computer and choose Manage.
In the navigation tre
Device Manager.
In the right pane of the Computer Management window, click
Network adapter
of the computer.
If no network adapter is found or if a question mark (?) or an exclamation mark (!) is
displayed next to the icon of the network adapter, you can infer that the driver for th
network adapter is not properly ins
network adapter of the computer.
Ensure that you have entered the correct u
are required by the PPP dialing software.
The use name and the user password are provided by your network operator.
Step 6 Check whether you can use the PPP dialing software to dial successful
If you cannot use th
follows:
Stop the PPP dialing software and then power off the terminal. After
five minutes
dial again.
2. Restore the default settings of the termina
If the problem persists, contact your network operator.
Check whether the proxy server of the Web browser is correctly
configured. Take the Internet Explorer installed on a computer that runs
Windows XP as an example. To check whether t
browser is correctly configured, do
1. Launch the Internet Explorer.
2. Choose Tools > Internet Options.
3. In the Internet Options dialog box, click the Connections tab.
In the Loc
Settings.
In the Proxy server group box of the Local Area Network (LAN)
Settings dialog box, ensure that Use a proxy server for your LAN
(These settings will not ap

12
Step 8 e Web sites to check whether the terminal can access
the terminal still cannot access other Web sites, contact your network operator.
Try to access multipl
other Web sites.
If
What can I do if Web pages often cannot be displayed during Web page browsing and
can be d splayed after the terminal is restarted?
Ensure that the terminal and other devices such as telephones or f
i
Step 1 ax
i ption in the manual.
improperly connected, the stability of the network
Step 3
or
netic or electric fields.
the problem persists, contact your service provider.
machines are connected to the telephone line through a splitter.
For deta ls about how to install a splitter, see the related descri
Step 2 Ensure that telephone lines are properly connected.
If the telephone lines are
connection is affected.
Check the positions of your terminal and computer. Ensure that they are far
from the electric appliances such as microwave ovens, refrigerators,
cordless telephones that generate strong mag
If
After a broadband terminal is installed, does Internet access degrade call quality or do
telephone calls lower the Internet access rate?
No. The terminal uses the frequency division multiplexing (FDM) and splitter
technologies to separate voice signals from data signals. Although the two types of
signals are transmitted through one telephone line, they are carried by different
frequency bands. Therefore, they do not interfere with each other. In this case, you
can make a telephone call and access the Internet at the same time, without degrading
ll quality or lowering the Internet access rate.
ca
How can I quickly restore the default settings of the terminal?
To restore the default settings of the terminal, power on the terminal, press and hold
the RESET button, and then release the RESET button.

13
6 Appendix
6.1 Indicators
Indicator Status Description
On The MT883 is powered on.POWER
Off The MT883 is powered off.
Blinking The MT883 is being activated.
On The MT883 is activated.
ADSL
Off The MT883 is powered off.
Blinking Data is being transmitted through the Ethernet
interface.
On The Ethernet connection is set up.
LAN
Off The Ethernet connection is not set up.
6.2 Interfaces and Buttons
Interface/Butto
n
Description
POWER It is used to connect to the USB port on the computer. The
power is supplied to the MT883 through the USB port on the
computer.
LAN It is used to connect to the Ethernet interface on the computer.
RESET You can restore the default settings by pressing this button.
Note: After you restore the default settings, the customized data
will be lost. Therefore, use this function with caution.
ADSL It is used to connect to the MODEM interface on the splitter.
It is the power button on top of the MT883 and is used to power
on or power off the MT883.

14
6.3 Default Settings
Parameter Setting
IP address of the LAN interface 192.168.1.1
Subnet mask of the LAN
interface 255.255.255.0
DHCP server Enable
User name used to log in to the
Web configuration page admin
Password used to log in to the
Web configuration page admin
6.4 Technical Specifications
Item Specification
ADSL standards ITU G.992.1 (G.dmt) Annex A
ITU G.994.1 (G.hs)
ANSI T1.413 Issue 2
ADSL2 standard ITU G.992.3 (G.dmt.bis) Annex A
Standards
ADSL2+ standard ITU G.992.5 Annex A
G.dmt
T1.413
zMaximum downstream rate: 8 Mbit/s
zMaximum upstream rate: 896 kbit/s
Data
transmission
G.992.5
(ADSL2+)
zMaximum downstream rate:24 Mbit/s
zMaximum upstream rate: 1024 kbit/s
Power supply for the MT883 The power supply is provided through the
USB port on the computer.
Power consumption < 3 W
Ambient temperature for operation 0°C to 40°C
Ambient humidity for operation 5% to 95% (non-condensing)
Dimensions (W × D × H) 118.4 mm × 90.3 mm × 40.4 mm
Weight < 210 g

HUAWEI TECHNOLOGIES CO., LTD.
Huawei Industrial Base
Bantian, Longgang
Shenzhen 518129
People's Republic of China
www.huawei.com
Part Number: 103127