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TOT DB120 Router Manual PDF (Setup & Configuration Guide)

Given below is full router user manual of TOT DB120 router model. You can also download this manual in PDF Format to read later on your computer.

Product user manuals come handy in case you want to know all functionalities of your device, troubleshooting, fist time configuration & setup and in many other situations.

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User’s Manual
ADSL Router Modem DB 120
4 Ethernet Ports
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1. About ADSL
ADSL (Asymmetric Digital Subscriber Line) is a technology that allows high-speed
data to be transmitted over existing copper telephone lines.
The frequency of the ADSL
signal is higher than that of voice, so voice and ADSL signal can coexist in one line by
using a splitter to insulate each from the other.
ADSL supports upload transmission speed
up to 1Mbps and download speed up to 8 Mbps.
Its data transfer rate adapts to the quality
of telephone line and its distance. ADSL modem is an ideal device for broadband access.
2. Feature of ADSL Router Modem DB120
1. Support ANSI T1.413 ISSUE 2, ITU G.992.1(G.DMT), ITU G.992.2(G.LITE).
2. Web-based configuration and monitoring.
3. Support up to 8 PVCs.
4. Routing function.
5. Support NAT, DHCP Server
6. Maximum downstream transmission rates of 8 Mbps.
7. Maximum upstream transmission rates of 1Mbps.
8. 4 Port Ethernet
3. System Requirements
CPU Pentium® MMX 233 MHz / higher or Compatible
- Ram 64 Mb or higher
- Hard Disk 1 Gb or higher
- CD Rom 8 X or higher
- LAN Card ( Network Interface Card )
- Windows® 98/2000/NT/Me/XP
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4. Package Contents
DB120, 4 Ethernet Ports
One splitter
One LAN cable (RJ-45 Cable)
Two telephone lines (RJ-11 Cables)
One Adapter AC 220 Volts, DC 11 Volts
CD Quick Setup/Thai &English user’s Manual
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5. Indicators and Interfaces
Red, Indicates the status of the power connection.
Yellow, Shows DSL line status.
Green, Indicates the status of internal Connection
Green, Indicates the status of Ethernet interface.
Connected with phone line or "ADSL" port of the splitter.
To be connected to a PC network card by a straight-through
network cable, also can use a crossover cable to connect to
Hub, Switch or Router.
To turn on / off the power.
Power interface, Connect with power adapter.
The RESET button will set the Modem to its factory default
setting and reset the Modem.
To reset the Modem, simply press the reset button for more
than 10 seconds.
The Modem will be reset to its factory
defaults and after about 30 seconds the Modem will become
operational again.
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Hardware Connection
6.1 Connect anyone of four Ethernet ports of the modem (6) with 10/100BASE-T port of
the computer using the LAN cable
6.2 Plug the adapter in AC outlet, and then plug in power cord (8).
6.3 Turn on the power switch (POWER LED will be on), then configure the ADSL
modem and enter username and password (according to step 11 and step12)
6.4 Use a telephone cord to connect the LINE port of the splitter with the RJ-11 port
(the phone jack) on the wall.
6.5 Use another telephone cord to connect the ADSL port of the splitter with the LINE
port of the Modem (5).
6.6 Use another telephone cord to connect the telephone set with the PHONE port of
the splitter.


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