Le-Tehnika 4Ports+Wireless User manual

User Manual
4Ports+Wireless
User Manual

User Manual
Important Safety Instructions
Please read these instructions carefully:
1. Unplug the ADSL2+ Router Ethernet Adaptor from the wall outlet before
cleaning. Do not useliquidcleaners or aerosol cleaners. Usea damp cloth
for cleaning.
2. Do not use the ADSL2+ Router Ethernet Adaptor near water.
3. Make sure the working platform is flat. Do not put heavy objects on the
ADSL2+Router.
4. Use the AC/DC power adapter that matches the ADSL2+ Router.
5. Disconnect the power supply and all wires from the ADSL2+ Router in
lightning storm, to avoid lightning strike.
6. Take water proof measures during the storage, transportationand running
of the ADSL2+ Router.
7. Avoid direct sunlight.
Note: When the ADSL2+ Router is used for a long time, temperature of the
shell will rise. This is normal.

User Manual
Table of Contents
Chapter 1 Overview....................................................................1-1
1.1 System Features.............................................................1-1
1.2 Supporting protocols .......................................................1-1
1.3 Encapsulation supports...................................................1-2
1.4 System requirements ......................................................1-2
1.5 LED Status Description ...................................................1-3
1.6 Rear Panel Layout Description........................................1-4
Chapter 2 Installation.................................................................2-1
2.1 ADSL2+ MODEM Installation ..........................................2-1
Chapter 3 Configuration.............................................................3-1
3.1 Configuring computer network card IP address................3-1
3.2 Web setting interface.......................................................3-1
3.3 Main interface .................................................................3-2
3.4 SETUP............................................................................3-2
3.4.1 WAN Configuration ...............................................3-3
3.4.1.1 Configuring PPPoE............................................3-4
3.4.1.2 Configuring PPPoA............................................3-6
3.5 ADVANCED..................................................................3-10
3.5.1 Advanced the main page.....................................3-10
3.5.2 Configuring QoS .................................................3-11
3.6 WIRELESS...................................................................3-14
3.6.1 Wireless main page.............................................3-14
3.6.2 Wireless Setup....................................................3-14
3.6.3 Wireless Configuration........................................3-16

User Manual
3.6.4 Wireless Security................................................3-17
3.7 TOOLS .........................................................................3-21
3.7.1 Tools main page .................................................3-21
3.7.2 Update Gateway .................................................3-21
Chapter 4 Questions & Answers................................................4-1

User Manual
Page 1-1
Chapter 1 Overview
Thank you for purchase of the ADSL2+ Router device. This device is a
well-designed high-speed wireless ADSL2+ Router. This User Manual will
show you how to install and set up the ADSL2+ Router.
1.1 System Features
TheADSL2+ Router provides the following functions:
zFour 10/100 Ethernet ports
zFriendly GUI for web configuration
zSupport Single-Session IPSec and PPTP Pass-Through for Virtual
Private Network (VPN)
zSeveral popular games are already pre-configured. Just enable the
game and the port settings are automatically configured
zConfigurable as a DHCP Server on Your Network
zCompatible with virtually all standard Internet applications
zIndustry standard and interoperable DSL interface
zAddress Filtering, DMZ Hosting, and Much More
zSimple web based status page displays a snapshot of your system
configuration, and links to the configuration pages
zDownloadable flash software upgrades
zSupport for up to 8 Permanent Virtual Circuits (PVC)
zSupport for up to 8 PPPoE sessions
1.2 Supporting protocols
zITU G.992.1 (G.DMT) Annex A
zITU G.992.2 (G.LITE)
zANSI T1.413 Issue 2
zITU G.992.3 (ADSL2)
zITU G.992.5 (ADSL2+)

User Manual
Page 1-2
1.3 Encapsulation supports
zRFC 1483 bridge
zRFC 1483 router
zClassical IP over ATM (RFC 1577)
zPPP over ATM (RFC 2364)
zPPP over Ethernet (RFC 2516)
1.4 System requirements
Recommended system requirements are:
zPentium 233MHZ or above
zMemory: 64MB or above
z10M Base-T Ethernet or above
zWIN9XWIN2000WINXPWINMEWINNT
zEthernet Network Interface Card
Please collect the following information from your ADSL2+ service provider.
This information will be very helpful for your ADSL2+ configuration. To keep a
record for reference, you can fill in the column as below:
VPI
VCI
Encapsulation: VCMUX or LLC
Protocol
Standard
User name
Password
Password protocol

User Manual
Page 1-3
1.5 LED Status Description
Indicator Status Description
OFF Power not supplied
Power ON Power supplied
Blink DSL traffic is flowing
Link Quick Blink DSLline is training
Quick Blink DSLline is training
WLAN ON DSL line is connected
ON Ethernet line is connected
LAN
(1-4) Blink Ethernet traffic is flowing

User Manual
Page 1-4
1.6 Rear Panel Layout Description
Interface Description
Switch Power on/off switch
Reset
Modem Reset button .Press and hold around
10s to reset the hardware. Modem’s LED will be
all onthen all off except thePower LED, andthe
modem will auto restart. This action will recover
the modem’s default configuration.
Power socket Plug in for power adaptor
LAN(1~4) LAN interface for connecting to computer or
Switch
Line ADSL2+ connector for connecting to ADSL2+
telephone line

User Manual
Page 2-1
Chapter 2 Installation
2.1 ADSL2+ MODEM Installation
Please connect your ADSL2+ Router to computer as the following description:
If connecting to the splitter,
zConnect the “Line” splitter to wall jack using one telephone cable
zUse the other telephone cable to connect “MODEM” port of the
splitter and “LINE” port of the modem. The “phone” port of the
splitter can be use to connect the telephone and the splitter by a
telephone cable.
zUse Ethernet cable to connect “LAN” port of the modem and “LAN”
port of your computer.
If do not need to connect to the splitter,
zConnect the modem to wall jack using one telephone cable
zPlease use the Ethernet cable to connect the Ethernet port of
the modem and LAN port of your computer.

User Manual
Page 3-1
Chapter 3 Configuration
3.1 Configuring computer network card IP address
Configure your network card’s TCP/IP properties to Obtain an IP address
automatically from modem, or set the computer’s IP with the same network
mask of the modem.(For example: modem’s IP is 192.168.1.1/255.255.255.0,
Then you can set computer’s IP to:
192.168.1.x/255.255.255.0.
The range for x is from 3 to 254).
3.2 Web setting interface
Open IE or Netscape Web browser, Input http://192.168.1.1(MODEM default
IP address) in the address column, then click <ENTER> button, access the
following setting interface:
Input user name and password, then click Login key to enter WEB setting
interface.
Default setting: