Huawei SmartAX MT880 User manual

SmartAX MT880 ADSL Router

User Manual

HUAWEI TECHNOLOGIES CO., LTD.

SmartAX MT880 ADSL Router User Manual

Issue 01

Date 2006-07-04

No. 103002

Huawei Technologies Co., Ltd.

Address: Administration Building, Huawei Technologies Co., Ltd.,

Bantian, Longgang District, Shenzhen, 518129, People’s

Republic of China

Website: http://www.huawei.com

Email: [email protected]

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.

This product has been designed to comply with the requirements on

environmental protection. For the proper storage, use and disposal of this

product, national laws and regulations must be observed.

Safety Precautions

Basic Requirements:

zRead this manual carefully before installing and using the

equipment.

zTake waterproof measures during storage, transportation and

operation of the equipment.

zAvoid collision during storage, transportation and operation of the

equipment.

zWithout prior written consent from Huawei, no company or individual

is allowed to decompile, disassemble, modify or reverse engineer

the equipment and shall be solely responsible for any effect resulted

from such action.

Environmental Requirements:

zPlace the equipment in a well-ventilated place. Avoid direct

irradiation of any strong light (such as sunlight).

zKeep the equipment clean.

zPlace the equipment on a flat and stable platform which is beyond

the reach of children.

zDo not put heavy objects on the equipment.

zLeave at least 10 cm space around the equipment for heat

dissipation. Do not cover the equipment with any object or block the

ventilation holes of the equipment.

zKeep the equipment away from appliances with a strong electric

field or magnetic field, such as a microwave oven and a refrigerator.

Usage:

zUse only the power adapter provided with the equipment.

zThe power supply shall meet the equipment specifications.

zBefore plugging or unplugging the cables, turn off the equipment

and unplug the power supply.

zIn a lightning storm, turn off the equipment and unplug the power

supply, to avoid lightning strike.

zUnplug the power supply if the equipment is not used for a long

time.

zIn case of long-time operation, temperature of the equipment shell

will go up. This is a normal phenomenon.

Cleaning:

zBefore cleaning the equipment, turn off the equipment and unplug

the power supply.

zClean the equipment shell with a piece of soft cloth.

zIt is forbidden to spray liquid onto the equipment, to avoid damage

to the internal circuit.

zKeep the power socket clean and dry, to avoid electric shock or

other dangers.

Table of Contents

Chapter 1 Introduction ........................................................................3

1.1 Functions and Features.........................................................3

1.2 Hardware Configuration ........................................................3

1.2.1 Front Panel .................................................................4

1.2.2 Rear Panel..................................................................5

1.2.3 Splitter.........................................................................6

Chapter 2 Installation of the MT880....................................................7

2.1 Preparation............................................................................7

2.2 Connecting the MT880 ..........................................................7

2.3 Establishing Configuration Environment ...............................9

2.3.1 Parameter Configuration.............................................9

2.3.2 Steps...........................................................................9

2.4 Introduction to the Configuration Management Interface....10

Chapter 3 Service Configuration.......................................................12

3.1 Method ................................................................................12

3.1.1 Protocol Model..........................................................12

3.1.2 Steps.........................................................................13

3.2 Service Modes of the MT880 ..............................................14

3.3 Configuring the Pure Bridge Mode......................................15

3.3.1 Preparation ...............................................................15

3.3.2 Steps.........................................................................16

3.4 Configuring the PPPoE Mode .............................................18

3.4.1 Preparation ...............................................................18

3.4.2 Steps.........................................................................19

3.5 Configure the PPPoA mode ................................................21

3.6 Configuring the DHCP Mode...............................................21

3.6.1 Preparation ...............................................................21

3.6.2 Steps.........................................................................22

3.7 Configuring the Static IP Mode ...........................................23

3.7.1 Preparation ...............................................................23

3.7.2 Steps.........................................................................24

3.8 Configuring the IPoA Mode .................................................26

Chapter 4 Other Settings ..................................................................27

4.1 Changing the IP Address of the LAN of the MT880............27

4.2 Changing the Administrator Password of the MT880 .........28

4.3 Restoring the Default Factory Settings ...............................28

Chapter 5 Troubleshooting ...............................................................30

5.1 Quick Failure Location.........................................................30

5.2 FAQs ...................................................................................31

Chapter 6 Technical Specifications ..................................................33

Chapter 7 Appendix ..........................................................................34

7.1 Default Factory Settings ......................................................34

7.1.1 Common Default Parameters ...................................34

7.1.2 Default PVC Parameters ..........................................34

7.2 Abbreviations.......................................................................35

Chapter 1 Introduction

This chapter introduces functions and structure of the SmartAX

MT880 ADSL terminal (hereinafter referred to as the MT880).

1.1 Functions and Features

The MT880 is a kind of Asymmetric Digital Subscriber Line (ADSL)

terminal. Through the MT880, data, video and audio are transmitted at

high rate in the common telephone line. The features of the MT880 are

shown as follows:

zHigh rate. The maximum downstream transfer rate is 24

Mbit/s; the maximum upstream transfer rate is 1.2 Mbit/s.

zStrong network adaptability. The MT880 can interconnect

with multiple Digital Subscriber Line Access Multiplexes

(DSLAMs)

zStrong maintainablity. The MT880 provides multiple

indicator status, which is convenient to locate failures.

zSimple operation of the configuration and management

page.

1.2 Hardware Configuration

This section mainly introduces the appearance and structure of

the MT880.

Note:

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

reference.

1.2.1 Front Panel

Figure 1-1 shows the front panel of the MT880.

Figure 1-1 Front panel of the MT880

Table 1-1 shows descriptions of indicators of the MT880 in the

front panel.

Table 1-1 Indicator descriptions

Indicator Color Status Description

Green On The MT880 is powered on.

Power Green Off The MT880 is powered off.

Green Blinking The MT880 is being activated.

Green On The MT880 is activated.

Orange Blinking The built-in PPP dial-up software

is dialing.

Orange On

The built-in PPP dial-up software

succeeds in dialing.

ADSL LINK

Orange/Green Off

The telephone line is not

connected or the next activation is

being prepared.

Indicator Color Status Description

Green Blinking There is traffic over the ADSL

interface.

ADSL ACT

Green Off

No data is transmitted through the

ADSL interface.

Green On

The Ethernet interface is normally

connected and the data is

transmitted at 10 Mbit/s.

Orange On

The Ethernet interface is normally

connected and the data is

transmitted at 100 Mbit/s.

LAN LINK

Orange/Green Off The Ethernet interface is not

connected with the network cable.

Green Blinking There is traffic over the Ethernet

interface.

LAN ACT

Green Off

No data is transmitted through the

Ethernet interface.

Note:

PPP = Point-to-Point Protocol

Note:

If the MT880 fails to be activated, it tries again after an interval. In such

an interval (about 1 minite), the ADSL LINK indicator is off.

1.2.2 Rear Panel

Figure 1-2 shows the rear panel of the MT880.

Figure 1-2 Rear panel of the MT880

Table 1-2 shows descriptions of interfaces and buttons of the

MT880 in the rear panel.

Table 1-2 Descriptions of Interfaces and Buttons

Interface/Button Description

ADSL It is used to connect with the Modem interface of a

splitter.

Ethernet It is used to connect with a computer or a switch.

Reset

It is used to restore the default settings of the MT880.

Once you use this function, all your customized

settings will be lost. Therefore, be careful with it.

Power It is used to power on/off the MT880.

12V AC 0.8A It is used to connect with the power adapter.

1.2.3 Splitter

The external splitter can efficiently reduces the signal disturbance

on the telephone line. When voice and data are transmitted on the

same telephone line at the same time, you need to use the external

splitter to separate the voice and data signals:

zLINE: Connecting to the phone jack on the wall.

zPHONE: Connecting to the telephone.

zMODEM: Connecting to the ADSL interface of the MT880.

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