SmartAX MT880 ADSL Router Quick Installation Guide
Copyright 2004 Huawei Technologies Co., Ltd. All Rights Reserved
No part of this manual may be reproduced or transmitted in any form or by any means without prior written consent of Huawei Technologies Co., Ltd.

Trademarks

, HUAWEI, C&C08, EAST8000, HONET,

, ViewPoint, INtess,

ETS, DMC, TELLIN, InfoLink, Netkey, Quidway, SYNLOCK, Radium, M900/M1800, TELESIGHT, Quidview, Musa, Airbridge, Tellwin, Inmedia, VRP, DOPRA, iTELLIN, HUAWEI OptiX, C&C08 iNET, NETENGINE, OptiX, iSite, U-SYS, iMUSE, OpenEye, Lansway, SmartAX, infoX, TopEng are trademarks of Huawei Technologies Co., Ltd. All other trademarks mentioned in this manual are the property of their respective holders.

Notice

The information in this manual is subject to change without notice. Every effort has been made in the preparation of this manual to ensure accuracy of the contents, but all statements, information, and recommendations in this manual do not constitute the warranty of any kind, express or implied.

Table of Contents

SMARTAX MT880 QUICK INSTALLATION GUIDE..1
Packing List.....1 MT880 Overview....2 Preparation....3 Connect MT880....4 Quick Troubleshooting....6 Safety Concerns....7 FAQs.....7 Technical Specifications....10 Appendix....11
SmartAX MT880 Quick Installation Guide
Use this Quick Installation Guide to quickly establish your ADSL connection and access the Internet. Note: If there is a need to configure the device in your application, please ask for necessary information and guidance from your ISP. The following summarize the information useful to install MT880:
1. 2. 3. 4. 5. 6. 7. 8. 9.
Packing List MT880 Overview Preparation Connect MT880 Quick Troubleshooting Safety Concerns FAQs Technical Specifications Appendix

Packing List

Open the shipping carton and carefully remove all items. Ascertain that you have: (1) One SmartAX MT880 ADSL Router (2) Two twisted-pair telephone cable (3) One straight-through Ethernet cable (4) One dedicated power adapter (5) One Splitter (6) One User CD-ROM (7) One Warranty Card

MT880 Overview

MT880 gives full consideration to the household arrangements, enabling horizontal and vertical positions as well as hanging on the wall. Please refer to the Appendix to erect MT880 on your table.

Figure 1 MT880 Profile

Figure 2 Rear Panel Cable and Power Connections
ADSL: ADSL port; connects to the Modem port of the splitter. Ethernet: Ethernet port; connects to the Ethernet port on your computer or an Ethernet hub. Reset: Press this button and hold for three seconds to restore the Modem to its default setting. Resetting will eliminate the customized data, think twice before you press the button. Power: Power switch. 9V AC 1A: Power plug; connects to power adapter.
In order to observe the LEDs, place the MT880 in a location where is easy to move it.
Figure 3 Front Panel Display with LED Indicators The LED Indicators read as follows: LED Indicator Power ADSL LINK ADSL ACT Status Steady green light Steady green light Blinking green light Steady light LAN LINK Green light Orange light LAN ACT Blinking green light Description The unit is powered on. A valid ADSL connection. There is traffic over ADSL line. A valid LAN connection. The speed of data transfer is 10Mbps. The speed of data transfer is 100Mbps. There is traffic over Ethernet.

Preparation

Dialing Application Under the access mode of PPPoE, if the built-in dialing function of MT880 is disabled, you have to install additional dialing application on your computer that enables it to connect to the ISPs network. Splitter MT880 need to use a separate splitter. External splitter can divide the data and voice and let user can dial the telephone and surf on the net meanwhile. The external splitter has three ports:
LINE: Connect to the wall jack;
PHONE: Connect to the telephone sets; MODEM: Connect the ADSL port of MT880.
Ethernet NIC Computer is connected to MT880 through the Ethernet port on MT880. Ensure your computer is configured with NIC adapter as well as Ethernet port. Besides, be sure to enable the TCP/IP protocol for your operating system. User Name and Password For PPP connections you have to keep user name and password to connect to your ISP.

Connect MT880

Place MT880 in a safe and accessible location where you can easily view the LED indicators on the front of the device. Note: If you want to connect one or more telephones, a spliter is needed that works between telephones and the line from phone Jack. For more details about connecting multiple telephones, please refer to the FAQs. You are now ready to connect MT880. Follow these steps:

1. Connect the ADSL line

Method one: Plug one end of the twisted-pair ADSL cable into the ADSL port on the rear panel of MT880 and insert the other end into the wall socket. Method two: Plug one end of the twisted-pair ADSL cable into the ADSL port on the rear panel of MT880 and insert the other end into the MODEM port of the external splitter. In this way, a telephone set can be connected to the PHONE port of the splitter. The user can access the Internet and make calls at the same time. Please refer to the figure 4 for more information.
2. Connect MT880 to your computer - Use the Ethernet cable provided to
connect MT880 and your computer or notebook PC through those 10/100Base-TX Ethernet ports.
3. Connect the power adapter - Use the power adapter supplied and plug
it into a suitable power source. You should see the Power LED indicator light up and remain lit. When the LAN LINK LED of MT880 is on, it indicates the connection between MT880 and your PC is okay. 4
(1) Computer (5) Splitter
(2) RJ-11 Tel Cable (6) Phone Jack

(3) Phone (7) MT880

(4) Ethernet Cable (8) RJ-11 Tel Cable
Figure 4 Computer to MT880 Connection Note: Use cross-over cable to connect MT880 and the uplink port of a switch or hub. Note: The attached Ethernet cable in the packing box is a straight-through cable. Be sure that the cable connecting the LAN to MT880 cannot exceed 100 meters.

Quick Troubleshooting

Failures Power light is out. 1. 2. 1. 2. ADSL LINK light is out. 3. Instructions Ensure the power adapter is well connected; Ensure the right power adapter is used; Ensure the ADSL line is well connected; Ensure the telephone line before entering the house is valid, try to test with a telephone; Check that there is no junction box before connecting MT880, which has such components like capacitors or diodes that could hinder back high frequency signals; Ensure the Router and telephones are properly connected; Ensure you use the right cables from the Router to your PC; Ensure the connection is secured; Check if the NIC LED lights up; Ensure your NIC works normally by examining whether the item of Networking Device is labeled with ? or !. If it is, you may delete it and then click Refresh to reinstall. Otherwise you may try the NIC in another slot. As a last resort, you have to replace the NIC;

4. 1. 2. 3. 4.

LAN LINK light is out.
Cant access the Internet.
Take the most common access mode as an example, in which a dial-up application is installed on the users PC: 1. Ensure that any of the problems above is not the reason; 2. Ensure that the dial-up application is correctly installed and set on your PC; 3. Ensure that you have entered the right user name and password; 4. Ensure Use Proxy Server is set properly for IE, if the problem still remains even after you have log into successfully; 5. Try more than one Web sites, in case of some Web servers being in failure;

Safety Concerns

(1) Place the MT880 on a stable stand or table. (2) Use the power adapter provided along with MT880. (3) Do not connect telephone directly to the ADSL line. Use the splitter to connect the phone. (4) Do not put heavy objects on top of the MT880. (5) Do not spill liquid of any kind onto the MT880. And keep the unit clean and in a dry environment. (6) Break off the power supply in a stormy weather. (7) Do not expose the MT880 to direct sunlight. (8) Do not put the MT880 on top of the cabinet of your PC. (9) Use a soft and dry cloth for cleaning. (10) When not in use, please power off the MT880; (11) Do not use junction boxes before connecting the ADSL Router, which have such components like capacitors or diodes that could hinder back high frequency signals. Note: When MT880 has been used for a long time, the surface of the shell will reach a certain temperature. Dont worry, this is a natural phenomenon and the Router can still work normally.
1. Why does the ADSL Router fall off line so often? There are many factors concerned, such as faults in your ISP access server or ADSL Router (compatibility or quality problem), Ethernet card (low processing speed, invalid driver), line disconnection, line disturbance and etc. You are suggested to check the following items in your applicable range: (1) Ensure the ADSL connector is valid; (2) Keep the device away from heat sources, power line or highly powered electronic equipments; (3) Ensure no telephone or fax machine is connected directly to the ADSL subscriber line; (4) Update the old ISA NIC with new driver or replace it with a new 10/100M PCI NIC; (5) Find help on the Web site of http://support.huawei.com; 7
(6) Contact your ISP as a last resort; 2. How to connect multiple telephones? Make sure you have splitter installed before telephones. Otherwise, there might be noise on the line. Please find help from the figure below.
(1) Phone (5) Splitter (9) Splitter

(2) Phone Socket (6) RJ-11 Tel Cable (10) RJ-11 Tel Cable
(3) Phone (7) Phone Socket (11) Phone Jack
(4) RJ-11 Tel Cable (8) RJ-11 Tel Cable (12) MT880
3. What are the advantages compared with ordinary dial-up equipment and N-ISDN? (1) Higher data rate; (2) Though voice and data traffic are carried through a single line, the circuit switch does not process data traffic. That is, you dont need to pay extra telephone fee for accessing the Internet. 4. Is there any possibility of losing voice quality by using ADSL Router or threatening data rate by calling simultaneously? FDM technology is used here to separate the voice and data traffic, which are totally independent to each other with standard frequency design. Even you make phone call while accessing the Internet, that will not cause the 8
losing of voice quality or data rate. 5. Why cant I access the Internet by using virtual dialing through Microsofts Internet Gateway? Internet Gateway supports PPPoE itself. It is not proper to install other PPPoE terminal software, such as Enternet300. 6. How to configure in the Windows XP Pro operating system to access the Internet? Windows XP Pro operating system has built-in PPPoE dial-up application. Click at Network to initiate a connection, select connection type xDSL, and thus a PPPoE connection is set up.

Technical Specifications

General Specifications STANDARDS: ITU-T G.992.5 ITU-T G.992.5 Annex L ITU G.994.1 (G.hs)
Data Transfer Rate: External Interface:
G.992.5 (ADSL2+): downstream rate of 24 Mbps, and upstream rate of 1.2 Mbps G.992.5 Annex L: Max. transmission distance of 6.5 kilometers One RJ-11 ports for ADSL line connection One RJ-45 port for 10/100 Base-T Ethernet connection Physical and Environmental Specifications
Power Adapter: Power Consumption: Operating Temperature: Humidity: Dimensions: Weight:
9 V AC 1A <9W 0 to 40 C ( 32 to 104 F) 5 to 95% (non-condensing) 135mm x 110mmx 28mm 180g
Caution: Waterproof should be used during the storage, transportation and running of the equipment.
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.

Appendix

MT880 enables horizontal and vertical positions as well as hanging on the wall. When in vertical position, the MT880 body should be assembled with the stand with the following steps. Before the installation, you have to notice that there is an L-shaped chip on the stand, which can be inserted into the wider slot on the back of MT880 body.
Step 1 Erect the body with the arrow symbols, next to the positioning slots, pointing down.
Step 2 Have the L-shaped chips aligned with those positioning slots.
Step 3 Push the body towards the stand.
Huawei Technologies Co., Ltd.
Administration Building, Huawei Technologies Co., Ltd., Bantian, Longgang District, Shenzhen, P. R. China Postal Code: 518129 Website: http://www.huawei.com Support: http://support.huawei.com

SmartAX MT880 ADSL

HUAWEI

V100R002

: T2-20051013-C-1.20
Huawei Technologies . -.
Huawei Technologies Co., Ltd. : Administration Building, Huawei Technologies Co., Ltd., Bantian, Longgang District, Shenzhen, P. R. China : 518129 Website: http://www.huawei.com
Email: terminal@huawei.com
Copyright 2005 Huawei Technologies Co., Ltd.

Huawei Technologies.

HUAWEI, SmartAX Huawei Technologies. , , .

. , , .

1 880. 2 . 3 MT880 880. 4 Web- , Web,
880. 5 . 6 . 7 880. 8 880.

:

Arial Arial Narrow Arial , , Arial Narrow

, . :

: . : .

. , .

1 880.. 1 1.1 MT880... 1 1.1.1 .. 1 1.1.2 ... 2 1.1.3 .. 3 1.2 MT880.. ... 5 2.1 ... 5 2.1.1 . 5 2.1.2 -. 5 2.2 MT880... 6 2.2.1 ADSL. 6 2.2.2 MT880. 6 2.2.3 MT880 Ethernet7 2.3 MT880... MT880.. 9 3.1 MT880. 9 3.2 IP .. 10 3.3 Web- .. 10 3.3.1 -.. 10 3.3.2 MT880 IP- .. 11 3.3.3 . Web- . 13 4.1 .. 13 4.2 (Home Page). 14
4.3 ATM... 15 4.3.1 Bridge... 15 4.3.2 Routing.. 16 4.4 ... 23 4.5 DHCP... 25 4.6 ( NAT). 29 4.7 IP-... 32 4.8 RIP... 34 4.9 ... 36 4.10 .. 37 4.11 Remote Management.. 39 4.12 UPnP... 40 4.13 ... 41 4.14 DHCP... 43 4.15 ... 43 4.16 ... 47 4.17... 48 4.18 .. 50 4.19 ... ... 52 5.1 . 52 5.2 PPPoE.. 53 5.3 PPPoA.. 53 5.4 RFC2684 Bridged.. 54 5.5 RFC2684 Route (IPoA).. 55 5.6 RFC2684B Route.. .. 57 6.1 .. 57 6.2 .. 58
7 .. ... 66 8.1 ... 66 8.2 .. 66

1 880

MT880. MT880 , ADSL. ADSL .

1.1 MT880

1.1.1

880 , . 1-1

MT880.
Power ADSL LINK ADSL ACT LAN LINK LAN ACT ADSL ADSL LAN 10 / 100 / Ethernet

1.1.2

. 1-2.

ADSL Ethernet Reset

ADSL, Ethernet, <Reset> 6 . .

Power 9 AC 1A

: . , (9 AC 1A 9 DC 1A).

1.1.3

. MT880 : LINE, PHONE MODEM. LINE: ; PHONE: ; MODEM: ADSL.

1.2 MT880

MT880 : ADSL: 8 /, 896 /; ADSL2+: 24 /, 1,2 /; Web- ; ; , ; DSLAM; ; TFTP; .
: 1) 2) 3) ; MT880; MT880.

2.1.1

Web- Web- Ethernet Web-, , Internet Explorer Microsoft Internet Explorer5.0 Netscape Navigator4.7, JavaScript TCP/IP

2.1.2 -

: VPI, VCI; ; ; ; .

2.2 MT880

2.2.1 ADSL
( ) 880 ( ADSL) ( MODEM). ( ) .

2.2.2 MT880

Ethernet 880. 880 Ethernet 10/100Base-TX , Ethernet . .
(1) (4) RJ-11 (7) RJ-11

(2) (5) (8)

(3) Ethernet- RJ-45 (6) RJ-11 (9) MT880

2-1 880

2.2.3 MT880 Ethernet
MT880 10/100Base-TX Ethernet. MT880 Ethernet, 10 /, , .
MT880 . , , MT880, 100.

2.3 MT880

1) 2) 3) ; LED Power; LAN LINK , , .

3 MT880

, MT880, MT880 , . .

(2) Ethernet- RJ-45

(3) MT880

3-1 880

3.1 MT880

MT880 . , , ,

, , , , VPI VCI, .

3.2 IP

IP : 1) IP, MT880: IP- (192.168.1.1), (255.255.255.0); 2) , TCP/IP, : Ethernet, , , TCP/IP ; Windows XP TCP/IP . 3) IP- , , MT880, , IP- 192.168.1.100 255.255.255.0. IP.

3.3 Web-

IP Web- ,. MT880 .

3.3.1 -

- , . Internet Explorer - :
Internet Explorer [Tools/Internet Options], "Internet Options";
"Internet Options" "Connections" <LAN Settings>; , "Use proxy server" . , <OK>.

3.3.2 MT880 IP-

Web- Web- IP- MT880. IP- MT880, . "http://192.168.1.1".

3.3.3

Web-.

3-2

admin admin. Web- , . , MT880, Web- . Ethernet/Internet Telnet. 4 " Web-".
: Web- , ADSL, -.

4 Web-

, Web- MT880, , . .
System Status. , ; .

4.2 (Home Page)

4-1 - Home Page

, . System Status: ( , , DSL, DSL); WAN Information: WAN . DSL. PVC, VPI/VCI, , , IP-, , ; LAN Information: LAN (MAC-, IP-,
, DHCP, IP- DHCP, DHCP).

4.3 ATM

ATM Setting , ATM. : Bridge Routing.

4.3.1 Bridge

Bridge Mode, , .

4-2 Bridge

PVC: 8 PVC. 0, . PVC; VPI/VCI: VPI/VCI, - ,
-. 8 "" VPI/VCI, PVC; Active: Yes, No; Mode: ; Encapsulation: Bridge - RFC2684; Multiplex: LLC VC MUX.
Apply ; Delete PVC, Reset ; Restart, Current Settings Restart.

4.3.2 Routing

Routing, 4 Encapsulation

RFC2684 (IPoA),

RFC2684B, PPPoA, PPPoE.
PVC: 8 PVC. 0, . PVC; VPI/VI: VPI/VCI,. - ,

-. PVC; Active:

VPI/VCI,
Yes, No; Mode: ; Encapsulation: : RFC2684 (IPoA), RFC2684B, PPPoE PPPoA; Multiplex: LLC VC MUX.

I. RFC2684 (IPoA)

RFC2684 (IPoA) Encapsulation, , .

4-3 RFC2684 (IPoA)

Default Route: IP- , . WAN; IP Address Subnet Mask: IP- , , WAN MT880; Gateway: , -.

II. RFC2684B

RFC2684B Encapsulation, , .

4-4 Routing - RFC2684B

Default Route: IP- , . WAN; Obtain an IP address automatically: ,

. Static IP address,

IP Address, Subnet Mask Gateway Address, - ISP WAN MT880.

III. PPPoA

PPPoA Encapsulation, , .

4-5 PPPoA

Login information: , -; IP address: IP-: Default Route: IP- , . WAN; Obtain an IP address automatically: , DHCP IP-. Static IP address, IP Address, Subnet Mask Gateway Address, on WAN - MT880. Connection: Connect Demand, Max Idle Timeout. , Nailed-up Connection ; TCP MSS Option: ( ) , .

IV. PPPoE

PPPoE Encapsulation, , .

4-6 PPPoE

Login information: , , -; IP address: IP-: Default Route:

, .

WAN; Obtain an IP address automatically: , DHCP IP-. Static IP address, IP Address, Subnet Mask Gateway Address, WAN - MT880. Connection: Connect on Demand, Max Idle Timeout. , Nailed-up Connection ; TCP MSS Option: ( ) , .

LAN LAN Configuration Other Setting . IP LAN , LAN.

IP- , , .

4-7
IP-, Apply , : IP Address: IP- Ethernet. IP- (192.168.1.1); IP Subnet Mask: Ethernet. (255.255.255.0).
: IP-, -, IP-. IP- WAN ADSL .
Apply ; Reset ; Restart, Current Settings Restart.

: IP- .

4.5 DHCP
DHCP DHCP Mode Other Setting . DHCP, MT880, :

DHCP, DHCP.

I. DHCP - None
None,. DHCP. IP ADSL , DHCP, -. , , .

4-8 DHCP - None

II. DHCP - Server
MT880 DHCP LAN. IP ADSL. , , .

4-9 DHCP - Server

Client IP Pool Starting Address: IP-, DHCP; Size of Client IP Pool: , IP- DHCP; Primary DNS Server: IP-, DNS. , -
DNS; Secondary DNS Server: IP-, DNS; DHCP Lease Time: DHCP.

III. DHCP - Relay

4-10 DHCP - Relay
MT880 DHCP. Remote DHCP Server IP- DHCP, IP- .

4.6 ( NAT)

NAT ( ) IP-, , IP-, . NAT, , IP- IP-. NAT Other Setting , NAT. MT880 NAT: SUA Only Full Feature.

I. NAT

4-11 NAT
PVC: PVC ; NAT Enable: , NAT PVC; Port Mapping Set: , NAT Server Set.

II. NAT

SUA ( )/NAT Server Set , , .
Port Mapping NAT Configuration, NAT, .

4-12 SUA Only

Start/End Port No.: , SUA; IP address: IP- , SUA.

4.7 IP-

IP- IP Route Other Setting . IP- . , /, -, . IP- IP-.

4-13 IP-

4-14 IP-

Destination (). IP: IP-

Destination
IP- . (0.0.0.0) , , ( ); Subnet Mask: , -; Gateway IP: IP- ,
PVC , ; Metric: ". IP-
". , . , . , , (); Private: Yes No.

Submit

; Delete PVC; Reset ; Back ; Restart, Current Settings Restart.

4.8 RIP

RIP . , -, , ADSL, . RIP RIP Advanced Functions .

4-15 RIP

RIP Direction: RIP

; RIP Version: RIP .

: 1 RIP. RIP1, , RIP 1; RIP 2 ,. "" IP- ( ), . RIP2, .
RIP Security Advanced Function .

4-16

Security . PVC , , Apply .
Time Zone Advanced Function , . Time Zone , , . . , NTP (Network Time Protocol).

4-17

4.11 Remote Management
Remote Management , MT880

MT880. .

Remote Management Advanced Function

4-18 Remote Management

Server Type: ,
MT880; Access Status: ;
; Secured Client IP: IP- , MT880.

4.12 UPnP

UPnP . , , UPnP, , IP-, , . DHCP DNS . , UPnP, . UPnP UPnP Advanced Functions .

4-19 UPnP

Enable
Universal Plug and Play (UPnP) Service, UPnP ; Allow users to make configuration change through UPnP, MT880 . Apply . Reset . Restart, Current Settings Restart.
User Management Maintenance , User Configuration. Web-

ID , (admin, admin).

admin . :

4-20

: 1) 2) 3) ; ; , .
Apply . Reset . Restart, Current Settings Restart.

: , .

4.14 DHCP
DHCP Table Maintenance , DHCP.

4-21 DHCP

DHCP.

. -. . Diagnostics

Maintenance ,

4-22

General Diagnostics DSL Line Diagnostics.

General .

4-23
Ping , . IP- Ping. . Diagnostics. Back

III. DSL

4-24 DSL
Reset ADSL Line: MT880 ADSL; ATM Status: , / WAN ( ) LAN ( ) ; ATM Loopback Test: , , . ;

Upstream/Downstream

Margin:
. , . . " " " ". , .
Statistics Maintenance , .

4-25

. , / WAN ( ) LAN ( ). , . Set Interval . Stop .

Restart , .

4-26

Current Setting:

() ; Factory Default Setting: , -. - .
: <Reset> MT880. , <Reset> .

Firmware Upgrade , .

4-27
File Path: . Browse, . , Upload, . , . , .

. , .

: MT880 . , -, .

4.19

Logout , Web-.

4-28

() MT880, ADSL. : ; PPPoE; PPPoA; RFC2684 Bridge; RFC2684 Route (IPoA); RFC2684B.
PPPoE PPPoA DSL RFC2648 RFC2684B Bridge RFC2684 Route (IPoA) VPI/VCI IP- WAN

PPPoE PPPoE VPI/VCI

VPI/VCI VPI/VCI PPPoA IP- PPPoA WAN VPI/VCI

5.2 PPPoE

MT880 PVC VPI/VCI - "Enable" -. , LLC ATM "PPP" PPPoA/PPPoE "PPPoE" "Enable" DNS "Enable" NAT NAT DNS DNS Relay DHCP DHCP Server 0 IP- IP- DNS IP- DNS PVC

5.3 PPPoA

MT880 ATM PVC VPI/VCI PPPoA/PPPoE PVC - "Enable" -. , LLC "PPP" "PPPoA"
MT880 - "Enable" DNS "Enable" NAT NAT DNS DNS Relay DHCP DHCP Server 0 IP- IP- DNS IP- DNS

5.4 RFC2684 Bridged

MT880 PVC VPI/VCI - "Enable" ATM -. , LLC "RFC2684 Bridged" "Pure Bridge" 0 , , PPPoE PPPoE PVC

5.5 RFC2684 Route (IPoA)

MT880 PVC VPI/VCI - "Enable" -. , LLC ATM "RFC2684 Routed (IPoA)" IP- "Enable" IP- - NAT NAT DNS Relay DNS IP- DNS, - DHCP DHCP Server 0 IP- IP- DNS IP- DNS PVC

5.6 RFC2684B Route

MT880 ATM PVC VPI/VCI PVC - "Yes" "Routing" "RFC2684" 55
MT880 -. , LLC "Disable" IP-/ "Obtain an IP Address Automatically" / NAT NAT DNS Relay DNS IP- DNS, - DHCP DHCP Server IP- IP- DNS IP- DNS
: 4 " Web- ".
: 1. 2. Power 1. ADSL 2. 3. , , MT880, , ADSL LINK 4. , MT880 1. , MT880 : 2. 3. LED 4. , LAN , "?" "!" LINK "Networking Adapters". , "Refresh" . . , , : 1. , 2. , 3. , 4. , - , - Internet Explorer 5. Web-,. Web- 57

: , ? ,

. , MT880. : Web-. ? . Web-. 1) Reset 6 , MT880; 2) 3) 4) 5) IP- 192.168.1.3; -; Web- http://192.168.1.1; , : admin admin. : MT880. , MT880, . Web- , Restart, Current Settings.

6-1

. : Microsoft Internet Gateway? Internet Gateway PPPoE.
PPPoE. : , ? , : 1) 2) , -; -
, - . - ; 3) - ADSL. , ADSL , . , ADSL; 4) - , ADSL , , , . , . : "Restore Factory Default Setting"? , Web- , Restore Factory Default Setting . : ? : 1) . 6 2) , ; Factory Setting Reboot Save & Reboot, Submit.

: ? , . , 880 .

(1) (5) (9) MT880

(2) (6) RJ-11

(3) (7) RJ-11

(4) RJ-11 (8)

6-2

(1) (5) (9)

(2) (6) (10) RJ-11

(3) (7) (11)

(4) RJ-11 (8) RJ-11 (12) MT880

6-3

ADSL: ANSI T1.ITU G.992,1 (G.dmt) A ITU G.992.2 (G.lite) A ITU G.994.1 (G.hs) ITU G.992.7 DSL ADSL2: ITU G.992.3 (G.dmt.bis) A ITU G.992.4 (G.lite.bis) A ADSL2+: ITU G.992.5 A G.dmt: 8 /, 896 / G.lite: 1,5 /, 512 / T1.413: 8 /, 896 / G.992.5 (ADSL2+): 24 /, 1,2 / RJ-11 ADSL RJ-45 Ethernet 10/100Base-T