
ADSL USB Modem
ADSL USB Modem
System Requirement
1. Pentium 200 MHz processor or above
2. Windows 98SE, Windows Me, Windows 2000, Windows XP and
Windows Vista.
3. 64 MB of RAM or above
4. 25 MB free disk space
Package Contents
For Annex-A ADSL USB Modem
1. ADSL USB Modem
2. CD-ROM (Software & Manual)
3. Quick Installation Guide
4. Telephone Cable (RJ-11)
5. USB Cable
6. Annex A ATF085A1R Splitter (Optional, with an extra RJ-11
Telephone cable)
For Annex-B ADSL USB Modem

ComTW263R4
ADSL USB Modem
Connection of ADSL USB Modem
If you have an ISDN telephone line connected the router as shown below:
(Annex-B ADSL USB Modem)

ADSL USB Modem
If you have a PSTN telephone line (normal analog line) connected the
router as shown below: (Annex-A ADSL USB Modem)
**Use the “ATF085A1R” Annex-A Splitter (Optional)

ComTW263R4
ADSL USB Modem
LED Meaning
Your ADSL USB Modem has indicator lights on the front side. Please see
below for an explanation of the function of each indicator light.
● PWR : Power indicator
● Link : ADSL Link indicator
● Data : Data Transfer indicator
Table 1.1--- LED function
Label Color On Flash Off
PWR Green Power On NA Power Off
Link Green Connect to
DSLAM
Disconnect to
DSLAM
NA
Data Green NA Transmit /
Receive Data
NA

ADSL USB Modem
Install the ADSL USB Modem
For Windows XP/Vista
1. Please turn on your computer.
2. Do not connect your ADSL USB MODEM device to the PC prior to
driver installation and connect ONLY WHEN PROMPTED TO DO SO
DURING THE SOFTWARE INSTALLATION PROCEDURE.
3. Please insert the supplied CD into your CD-ROM drive.
4. The CD should auto-start, displaying the window shown in 5. below. If
your CD does not start automatically go to Windows Explorer, Select
your CD drive and click “autorun.exe”
5. Please click “USB Driver Installation” to continue.

ComTW263R4
ADSL USB Modem
6. Click ” Next ” in the following window
7. Please click “ Accept ” button to continue.

ADSL USB Modem
8. Select your setting in this window and click “ Next ”. If you want to
configure the setting manually, please click “ Customize ”.

ComTW263R4
ADSL USB Modem
9. You can see the parameters that you selected “LAN Driver” or “WAN
Driver” in this window, click “ Next “ to continue.
(Please refer information from ISP section for more details)
The types of the “LAN Driver“ will be listed as below:

ADSL USB Modem
10. Please enter VPI and VCI and select "RFC 2516 PPPoE
Encapsulation" and then click "Next" to continue.
(Please refer information from ISP section for more details)
11. Please click "Next" to continue.

ComTW263R4
ADSL USB Modem
12. Please follow the instruction from pop-up window and plug in your
ADSL USB Device.
13. Please select "Yes, reboot the computer now" and then click
"Close" to continue.

ADSL USB Modem
14. The Wizard already has completed the DSL Device installation and
DSL configuration. Then click “Finish” to close.

ComTW263R4
ADSL USB Modem
Access Internet via “Conexant Dial-Up PPP Conexant
“ to Dial up
1. Double click the "Conexant Dial-Up PPP Connection" icon on
desktop
2. Please fill in the User name and Password that assigned by your
Internet service provider, check "Save this user and password for
the following users:" and then click on " Dial " to connect to Internet.