AHT-E300 ADSL Router User Manual
This Guide is a copyright of: Samsung Electro-Mechanics Co., Ltd. 314 Maetan-3 Dong, Paldal-Gu Suwon, Kyunggi-Do, 442-743 Korea.
Table of Contents Chapter 1. Introduction -----------------------------------------------Features -------------------------------------------------------Package Contents --------------------------------------------System Requirements ---------------------------------------Front Panel LEDs --------------------------------------------Rear Panel ----------------------------------------------------Chapter 2. Preparing ADSL Router Settings ---------------------2.
AHT-E300 ADSL ROUTER Chapter Introduction This chapter introduces features, component and panel layout of the AHT-E300 ADSL Router and explains the structure of this guide.
AHT-E300 ADSL ROUTER Thank you for purchasing Samsung AHT-E300 ADSL Router. This guide describes the installation and basic configuration of the AHT-E300 ADSL Router. Features Automatic IP Configuration with DHCP Server/Client functions Internet phone, Internet Game, Netmeeting and Internet Messenger support Interoperable with ANSI T1.413 Issue 2, G.DMT and G.
AHT-E300 ADSL ROUTER The Front Panel LEDs LNK RXD LAN Power LED Status Power LAN RXD Description On Power on Off No power On LAN connection is active. Off LAN connection is not active. Blinking Data is being transferred. Off Data is not transferred. Modem is trying to sync Blinking LNK with DSLAM. (ADSL) On ADSL sync is finished. The Rear Panel Port Description Line Connect RJ-11 cable to ASDL port of micro-filter LAN Connection to PC. Use the supplied RJ-45 Straight Through Cable.
AHT-E300 ADSL ROUTER Chapter Preparing ADSL Router Settings This chapter describes preparing ADSL Router settings, such as Hardware Installation and Network Settings for PC.
AHT-E300 ADSL ROUTER Hardware Installation 2.1 The connection diagram below is the example that you can configure network using AHTE300 ADSL Router. Install and connect your AHT-E300 ADSL Router in order as follows: Hardware Installation 1. Connect the Power 2. Connect the Micro-Filter Connect the AC Power Adapter cord into the power jack on the rear panel of the AHT-E300 ADSL Router and plug the adapter into the power source. Check the Power LED is flashing.
AHT-E300 ADSL ROUTER General ADSL Connection Setup #2 AHT-E300 Micro Filter LINE Phone ADSL RJ-11 Cable RJ-45 Straight Trough Cable LAN Power Jack Network Settings for PC 2.2 Network Setting Step 1 After clicking [Start] button in Taskbar, select Settings and then Control Panel. Notice: These instructions apply to PCs installed with MS-Windows ME only. Linux or Macintosh machine may have different steps from mentioned in this Guide. Please refer to the operating system’s manual.
AHT-E300 ADSL ROUTER Step 2 Double-clicking the Network icon in Control Panel, the following window will appear. Step 3 In the Configuration tab, you can see several network components under The following network components are installed:. Make it sure that a network adapter connected with AHT-E300 ADSL Router appears in the list of the network components. Notice: The network adapter must be installed in order to progress the setting.
AHT-E300 ADSL ROUTER Step 5 Click [TCP/IP Properties] button, and IP address tab. You can choose one of the following options to set TCP/IP values. Obtain an IP address If you want to obtain an IP address of PC automatically from DHCP server of AHTautomatically (Recommended) E300, check on this radio button. Specify an IP address If you want to use an assigned (static) IP address, and set the IP Address as 10.0.0.1, Subnet Mask as 255.255.255.0 and Gateway 10.0.0.2.
AHT-E300 ADSL ROUTER Chapter Web-based Management This chapter explains how to manage the AHT-E300 ADSL Router.
AHT-E300 ADSL ROUTER Notice: You must set up AHT-E300 ADSL Router via LAN. Make sure that the PC is connected to AHT-E300 ADSL Router. Start-up with Web-based Management 1. Open your Web Browser on your PC that is connected to AHT-E300 ADSL Router.. Notice: Internet Explorer 4.0 or higher version is recommended Type “http://10.0.0.2” in the browser’s Address box and Press Enter. This address is the default LAN IP address of AHT-E300 ADSL Router. A user name and password prompt will appear.
AHT-E300 ADSL ROUTER 2. Click [OK] button. Then the brief information page (default page) will appear. In this page, you can check the firmware version (in this example, 021302_RELB_S), WAN IP addresses and LAN IP address. Notice: The AHT-E300 ADSL Router has DHCP server inside, so you can see the IP addresses that is assigned from that DHCP server, if you enable the DHCP server function and obtain IP address automatically.
AHT-E300 ADSL ROUTER 3. Click [ADSL] link. Then the ADSL Status page will appear. In this page, you can check ADSL link status. ADSL Line State ADSL Startup Attempts Elapsed Time SNR Margin Line Attenuation Errored Seconds Loss of Signal Loss of Frame CRC Errors Data Rate Latency The status of the line synchronization How many times the modem try to sync. How long the modem operates.
AHT-E300 ADSL ROUTER 4. Click [LAN] link. Then the LAN Status page will appear. In this page, you can check LAN status.
AHT-E300 ADSL ROUTER 5. Click [WAN] link. Then the LAN Status page will appear. In this page, you can check LAN status. Default Gateway Per VC Settings Enabled? VPI? VCI? Static IP Address Subnet Mask ATM Service Category Bandwidth For bridge operation, it doesn’t work. It enables or disables the VC (Virtual Channel). VPI Number that is used in the network. VCI Number that is used in the network. Virtual IP address that is identified by the VC.
AHT-E300 ADSL ROUTER Encapsulation Bridge IGMP PPP Service Name User Name Password Disconnect Timeout Authentication Automatic Reconnect You can select several encapsulation methods. The AHT-E300 ADSL Router can support various encapsulation methods. But to be sure, contact your service provider. For RFC1483 Bridged IP LLC encapsulation, Bridge must be enabled. Internet Group Management Protocol. For some PPPoE connection, service name may be required.
AHT-E300 ADSL ROUTER DHCP DHCP Client enable Host Name Virtual Channel Execute/Reset Save Configuration To get an IP address from the network, you may enable this. This feature depends on your service provider. This option is not required for the normal operation. Select VC first that you want to configure. If you finish configuring VC, you must click [Execute]. If you click [Execute], then you must save all configurations to flash memory and reboot the AHT-E300 ADSL Router.
AHT-E300 ADSL ROUTER 6. Click Configuration - [LAN] link. Then the LAN Configuration page will appear. In this page, you can configure LAN settings. LAN configuration IP Address IP address of the modem Subnet Mask Subnet mask of the modem DHCP Server DHCP address pool selection Select User Defined if you want to allocate the IP addresses that will be assigned to the PCs.
AHT-E300 ADSL ROUTER 7. Click Configuration - [NAT] link. Then the NAT Configuration page will appear. In this page, you can configure NAT function. NAT NAT Simply convert private IP address to public IP address NAPT In addition to the NAT function, it can translate port information. Disable Disabling NAT function.
AHT-E300 ADSL ROUTER 8. Click Configuration - [Virtual Server] link. Then the Virtual Server Configuration page will appear. In this page, you can configure the port mapping information. If you use NAT function in the AHT-E300 ADSL Router, every port will be blocked after NAT. So, if you want to use some special application like on-line game or some other peer-to-peer software, you must open the port to specific host PC. To use this function, host PC must have static IP address, such as 10.0.0.10.
AHT-E300 ADSL ROUTER 10. Click Configuration - [DNS Configuration] link. Then the DNS Configuration page will appear. In this page, you can choose the default DNS configuration. If you want to use static DNS server, type your DNS server in the Preferred DNS server. Or if you want to use automatic discovered DNS server, choose ‘Use Auto Discovered DNS Servers Only’. 11. Click Admin Privilege - [WAN Status] link. In this page you can check the WAN connection status.
AHT-E300 ADSL ROUTER 12. Click Admin Privilege - [ATM Status] link. In this page you can check the ATM connection status.
AHT-E300 ADSL ROUTER 13. Click Admin Privilege - [PPP Status] link. In this page you can check the PPP connection status.
AHT-E300 ADSL ROUTER 14. Click Admin Privilege - [TCP Status] link. In this page you can check the TCP connection status.
AHT-E300 ADSL ROUTER 15. Click Admin Privilege - [Route Table] link. In this page you can check the Route Table. 16. Click Admin Privilege - [Learned MAC Table] link. Then the Bridge MAC Table page will appear. In this page, you can check the expiration time of the learned MAC table. In this example, every 100 seconds, AHT-E300 renew the MAC table.
AHT-E300 ADSL ROUTER 17. Click Admin Privilege - [ADSL Configuration] link. Then the ADSL Configuration page will appear. In this page, you can change the ADSL options. Trellis When you using G.DMT protocol, enabling trellis option may get more data rate. Handshake Protocol You can select G.DMT or ANSI T1.413. Wiring Selection You must select Tip/Ring.
AHT-E300 ADSL ROUTER 18. Click Admin Privilege - [RIP Configuration] link. Then the RIP Configuration page will appear. In this page, you can enable the RIP (Routing Information Protocol) function to communicate with other router. 19. Click Admin Privilege - [Password Configuration] link. Then the password Configuration page will appear. In this page, you can change the password of the AHT-E300 ADSL Router. The default password is “conexant”.
AHT-E300 ADSL ROUTER 20. Click Admin Privilege - [Misc. Configuration] link. Then the miscellaneous Configuration page will appear. In this page, you can configure miscellaneous functions. WAN side HTTP You can access this web-server. FTP server You can access the FTP server inside the modem. DMZ If this function is enabled. DMZ HOST IP can be accessed through NAT directly without blocking. DMZ HOST IP IP address of the PC that is accessed directly through the ADSL connection.
AHT-E300 ADSL ROUTER 21. Click Admin Privilege - [Diagnostic Test] link. In this page, you can test the AHT-E300 ADSL Router. Testing Ethernet LAN connection Testing the LAN connection between the Modem and the PC Testing ADSL Synchronization Testing ADSL link Test ATM OAM Segment Loop Back Testing OAM function Test ATM OAM End-to-End Loop Testing OAM function Back Test Ethernet connect to ATM Testing the connection between the Ethernet layer and the ATM layer.
AHT-E300 ADSL ROUTER 22. Click Admin Privilege - [Code Image Update] link. In this page, you can upload the updated firmware. Notice: Code image update is used only for minor update. 23. Click Configuration - [Save Settings] link. When every configuration is finished, you must write setting to flash memory and reboot the modem to take effect. 24. Click Admin Privilege - [Reset to Factory Default] link. In this page you can restore all the factory default settings.
AHT-E300 ADSL ROUTER Appendix Specifications General Model Name AHT-E300 LAN Specification IEEE 802.3, 802.1d WAN Specification ANSI T1.413 Issue 2 ITU-T G.992.1 (G.DMT) ITU-T G.992.2 (G.LITE) ITU-T G.994.1 (G.HS) Power Adaptor Input: 230VAC 50Hz Output: 13.8VDC, 1A Certification FCC Part 15 Class B EN 55022 Physical and Environment Dimension (W * D * H) Weight Operating ambient temperature Storage ambient temperature 70.9*140.5*110.
AHT-E300 ADSL ROUTER Appendix Troubleshooting II Troubleshooting Flow Chart If you have any trouble using AHT-E300 ADSL Router, Follow this Flow-Chart and go to solutions as next page. Start Power LED is ON? Go to Solution 1 LNK LED is ON? Go to Solution 2 LAN LED is ON? Go to Solution 3 Log into Web page? Go to Solution 4 PPP is working? Go to Solution 5 If you still have problems, go to other trouble shooting guide page.
AHT-E300 ADSL ROUTER Solution 1 Problem: Power LED is not flashing. 1. Check the power adaptor is correctly connected. 2. Check the power adaptor is 14VDC and 1.0A. If it is not, don’t connect that power adaptor to the power jack in the modem and contact your local distributor to change the power adaptor. 3. Touch the power adaptor just a moment. If the temperature is too high, disconnect the power adaptor from the power source and contact your local distributor to change the power adaptor.
AHT-E300 ADSL ROUTER Solution 3 Problem: LAN LED is not flashing. 1. Check the supplied RJ-45 straight through LAN cable is correctly connected. 2. If you want to connect the straight through LAN cable to HUB, connect to Uplink port of the HUB. 3. If your HUB doesn’t have the Uplink port, use the RJ-45 cross-cable to any port of HUB. Solution 4 Problem: Cannot log into the web page. 1. Check the IP configuration of the PC. The IP address of the PC must have same subnet as AHT-E300 ADSL Router.
AHT-E300 ADSL ROUTER Solution 5 Problem: PPP connection is not working. Case 1. RFC1483 Bridge mode (3rd party PPPoE client software) 1. If LNK LED and LAN LED are flashing, there may be the PPPoE software problem in your PC. Check the software is working properly. 2. Check that your ID and password for the PPP connection. 3. If someone is using your ID and password in other point, you may have trouble to connect to the Internet. 4. Check that you’re using the supplied RJ-45 straight-through LAN cable. 5.
AHT-E300 ADSL ROUTER Other Troubles Problem: PPP connection is not always on. To save the IP addresses, your service provider may disconnect you when there’s no data traffic for a while. If you want to be always on, enable the PPP reconnect on WAN access at [Admin Priviledge-Misc Configuration]. With this option is enabled, AHT-E300 ADSL Router connect to the PPP server automatically when there’s an internet access. Problem: Download speed is not so fast.
AHT-E300 ADSL ROUTER Appendix Glossary III 10BaseT: An Ethernet standard that uses twisted wire pairs. 100BaseTX: IEEE physical layer specification for 100 Mbps over two pairs of Category 5 UTP or STP wire. CSMA/CD (Carrier Sense Multiple Access/Collision Detection): The LAN access method used in Ethernet. When a device wants to gain access to the network, it checks to see if the network is quiet (senses the carrier). If it is not, it waits a random amount of time before retrying.
AHT-E300 ADSL ROUTER stations whose have the DHCP client function. With DHCP server, the IP address need not be entered manually. DNS (Domain Name System): DNS is the way that Internet domain name are located and translated into IP address. A domain name is a meaningful and easy-to-remember handle for an IP address. Dynamic IP Address: An IP address that automatically assigned to a client station. Network devices that serve multiple users are usually assigned static IP addresses.
AHT-E300 ADSL ROUTER Static IP Address: It is a permanent IP address that is assigned to a node in a TCP/IP network. TCP/IP (Transmission Control Protocol/Internet Protocol) : It is the basic communication language or protocol of the Internet. It can also be used as a communication protocol in a private network.
AHT-E300 ADSL ROUTER Keep the product, power cable and AC adapter far from heating appliances. They can be a source of fire or can cause deformation of the product. Do not touch the power cord with wet hand. It may cause risk of electric shock and fire.
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