Datasheen D902AC User Manual 1.OVERVIEW 1.1 ABOUT ADSL An ADSL MODEM is a broadband Internet access device, which utilizes the high frequency segment of the phone line to transmit high-speed data without affecting the voice transmission. 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.
Datasheen D902AC User Manual 2 SPECIFICATION 2.1 INTERFACE INTRODUCTION 2.1.1 INDICATOR AND INTERFACE Table 2.1 ITEM Name State introduction POWER A steady red light means the power connection works properly LINK Yellow, shows DSL line status. Indicator Green, Flashing means the Modem is transmitting or receiving...
Datasheen D902AC User Manual Introduction: 1、 Use a telephone cord to connect the LINE port of the splitter with the RJ-11 port (the phone jack) on the wall. 2、 Use another telephone cord to connect the ADSL port of the splitter with the LINE port of the ADSL Modem.
Datasheen D902AC User Manual 3. CONFIGURATION 3.1 DEFAULT CONFIGURATION ADSL MODEM has pre-configured with the VCI/VPI which is in common use. The default dial-up mode is bridge encapsulation. For bridge mode, no need to configure any more parameter. However, the third party dial-up software is needed for connection with the Internet.
Datasheen D902AC User Manual Note : When you save the settings, the web page will be refreshed slowly, please wait it finished. After you save the settings, it will take effect until next reboot. Some settings only take effect after rebooting the router.
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Datasheen D902AC User Manual Figure 3.3 The value for VPI/VCI is assigned by your ISP. After inputting the PVC value, press “Next” into “connection type”. As Figure 3.4. Figure 3.4 The Modem supports five ADSL protocol modes. Choose the protocol which is appointed by ISP and PVC...
Datasheen D902AC User Manual encapsulation, click “Next” enter to the protocol configure. Below, we introduce the configuraion of the five protocol modes. • PPP over ATM (PPPoA) • PPP over Ethernet (PPPoE) • MAC Encapsulated Routing (MER) • IP over ATM (IPoA) •...
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Datasheen D902AC User Manual Figure 3.6 : Note When you use bridge mode, please close “DHCP SERVER”, the result as Figure 3.7 Figure 3.7 Page 10 Total 25 Pages...
Datasheen D902AC User Manual 3.4.3 PPPOE CONFIGURATION PPPoE is also known as RFC 2516. It is a method of encapsulating PPP packets over Ethernet. PPPoA is also known as RFC2364 and named as Peer to Peer Protocol over ATM. As PPPoE, it also has all the features of PPP.
Datasheen D902AC User Manual Press “Next step” when configuration is finished. The following operation is same with Figure 3.5. Notice that PPPoE mode does not work until the modem is reset. 3.4.4 STATIC ADDRESS In Figure3.4, select MAC Encapsulation Routing (MER), press “Next”, and the configuration can be queried from your ISP, the result as Figure3.9.
Datasheen D902AC User Manual 4 OTHER CONFIGURATION 4.1 LAN CONFIGURATION Configuration of Modem’s IP address and password 4.1.1 CONFIGURATION OF MODEM’S IP ADDRESS As a network device, ADSL Modem has its own IP address and MAC address. The factory sets the MODEM, at a default IP address of 192.168.1.1 and subnet mask of 255.255.255.0.
Datasheen D902AC User Manual • Input the value of lease (Measured by the second, 0 indicates permanently valid). As Figure 4.2, open DHCP server, computer will set the IP Address of network card with one of the address 10.10.10.11 ~ 10.10.10.254.
Datasheen D902AC User Manual 5 USAGE OF USB INTERFACE The Combo DSL Gateway is a device with both Ethernet Interface and USB Interface, which is independent, you may use either of them to connect to the different computers, in this way the two computers can connect to the network at one time.
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Datasheen D902AC User Manual 2. Click “Install” button to install the driver and wait few seconds. 3. Click “finish” to complete the install. 4. Plug in the power cord, and turn on the power. 5. Connect USB port of the Gateway to USB port on your PC with the USB cable that comes with the Gateway.
Datasheen D902AC User Manual 5.2 DRIVER AUTOMATIC UNINSTALLATION 1. Click “start” button to open the menu, choice “program” and find “ADSL Router”. Click “Uninstall ADSL USB Driver”. 2. Click “Yes” button to start uninstall the driver. Click “OK” button completed uninstall the driver.
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Datasheen D902AC User Manual Figure 5.1 The dialog box is as shown Figure 5.2. Choice "Specify a location", and Click "Next" button. Figure 5.2 A new box will pop up for selection of the location of the driver. If the location is incorrect please click "Browse"...
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Datasheen D902AC User Manual Click "Next" or "Continue" for any dialog box pops up. Figure 5.4 A message box will show the installation of "USB Remote NDIS Network Device" is complete. Click "Finish" button. As shown Figure 5.5. Figure 5.5 After the steps above, you will find there is a new item called "USB Remote NDIS Network Device"...
Datasheen D902AC User Manual Figure 5.6 Figure 5.7 5.4 DRIVER MANUAL UNINSTALLATION Right click the icon of "My Computer" on the desktop, choice "Properties" item on menu pop up. As shown Figure 5.8. Page 20 Total 25 Pages...
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Datasheen D902AC User Manual Figure 5.8 Click "Device Manager" button in "Hardware" page. As shown Figure 5.9. Figure 5.9 Double Click the "USB Remote NDIS Network Device" in "Device Manager" dialog box. As shown Figure 5.10. Page 21 Total 25 Pages...
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Datasheen D902AC User Manual Figure 5.10 Click "Uninstall" button in "Driver" page. As shown Figure 5.11. Figure 5.11 Click "OK" when the dialog box shown as below to finish the uninstallation. Page 22 Total 25 Pages...
Datasheen D902AC User Manual Figure 5.12 5.5 CONFIGURATION OF "USB REMOTE NDIS NETWORK DEVICE" As a virtual network card, "USB Remote NDIS Network Device" can be configured as a normal network card. Set the computer IP address at same segment of ADSL MODEM, such as set the IP address of the network card to one of the “192.168.1.2”~...
Datasheen D902AC User Manual 6. TROUBLESHOOTING 6.1 UNABLE TO ACCESS INTERNET 6.1.1 CHECK THE LINE AND THE DEVICE 1、 Check the indicator of power supply is on, if not, Make sure the connection of power supply is correct; Make sure the output of power supply is correct; Make sure the switch of power supply is turned on;...
Datasheen D902AC User Manual subsequently popped up is the command line window. Note 3:The returned values of ping command in the following format show the standard of “reachable” Figure 6.1 6、 If ping of the modem is reachable but ping of the outer fixed IP is unreachable, attention should be concentrated upon device settings.
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