Manual do 2640b

A router then distributes the Internet signal to the devices connected to the router. What does the download speed on the internet depend on? The download speed on the internet depends on the type of connection you have. Is WIFI radiation harmful?

WIFI is a radio frequency signal in the form of non-ionising radiation. This radiation cannot damage cells and tissues and is therefore not harmful to human health. Click the Services button to configure what services are allowed to pass through the router.

A rule consists of a traffic class name and at least one condition. The following is a PPPoA example. Click Apply when finished. Update Settings Restore Default Settings will delete all current settings and restore the router to factory default settings. Click on the Add button to add outgoing filter settings. Security Network re-auth interval is the time in which another key needs to be dynamically issued. Front Panel View A solid light indicates a connection to an wireless is operational.

The router automatically recognizes the type of connection that is required. To create a QoS entry, click the Add QoS Entry button to proceed to add or remove traffic class rules for your network. We also have the Internets largest collection of Router Screenshots. If your username and password do not work then please visit our Default D-Link Router Passwords page. To apply for a certificate, click on Create Certificate Request.

Enter the certificate name in the Certificate Name field. Open up your web browser and find the address bar. Enter the IP address and click Apply. Select the desired values and click Apply to save the system log options. For the example, NAT will be enabled. Embedded latest Security features prevents unauthorized access to the home and office network, be it from the wireless devices or from the Internet.

SPI inspects the contents of all incoming packet headers before deciding what packets are allowed to pass through. For Quality of Service QoS , the router supports multiple priority queues to enable a group of home or office users to experience the benefit of smooth network connection of inbound and outbound data without concern of traffic congestion. Actual data throughput will vary. Network conditions and environmental factors, including volume of network traffic, building materials and construction, and network overhead, lower actual data throughput rate.

Environmental factors will adversely affect wireless signal range. This capability allows users to participate in real-time activities online, such as video streaming, online gaming, and real-time audio.

This eliminates the need to reconfigure every host whenever changes in network topology occur. This provides Internet access to everyone in the office for the price of a single user. NAT improves network security in effect by hiding the private network behind one global and visible IP address.

Up to 24Mbps downstream bit rate using the G. Any common web browser software can be used to manage the Router. Steady green light indicates the unit is powered on. When the device is powered off this remains dark. Steady green light indicates a valid ADSL connection. This will light after the ADSL negotiation process has been settled. A solid green light indicates a valid link on startup. These lights blink when there is activity currently passing through the Ethernet port. Steady green light indicates a wireless connection.

A blinking green light indicates activity on the WLAN interface. Steady green light indicates a successful Internet connection. Steady red light indicates failed Internet connection. This section will walk you through the installation process. Placement of the router is very important. Do not place the router in an enclosed area such as a closet, cabinet, or in the attic or garage. Please read and make sure you understand all the prerequisites for proper installation of your new Router.

Have all the necessary information and equipment on hand before beginning the installation. In order to establish a connection to the Internet it will be necessary to provide information to the Router that will be stored in its memory. For some users, only their account information Username and Password is required. For others, various parameters that control and define the Internet connection will be required. You can print out the two pages below and use the tables to list this information.

This way you have a hard copy of all the information needed to setup the Router. If it is necessary to reconfigure the device, all the necessary information can be easily accessed. Be sure to keep this information safe and private. Since ADSL and telephone services share the same copper wiring to carry their respective signals, a filtering mechanism may be necessary to avoid mutual interference. A low pass filter device can be installed for each telephone that shares the line with the ADSL line.

Ask your service provider for more information about the use of low pass filters with your installation. Any common web browser can be used to configure the Router using the web configuration management software.

The web browser must have JavaScript enabled. JavaScript is enabled by default on many browsers. Make sure JavaScript has not been disabled by other software such as virus protection or web user security packages that may be running on your computer. Any computer that uses the Router must be able to connect to it through the Ethernet port on the Router. This connection is an Ethernet connection and therefore requires that your computer be equipped with an Ethernet port as well.

Most notebook computers are now sold with an Ethernet port already installed. Likewise, most fully assembled desktop computers come with an Ethernet NIC adapter as standard equipment. If your computer does not have an Ethernet port, you must install an Ethernet NIC adapter before you can use the Router.

If you must install an adapter, follow the installation instructions that come with the Ethernet NIC adapter. All the For basic wireless communication you need to decide what channel to use and what SSID to assign. These two settings must be the same for any wireless workstations or other wireless access point that communicate with the DSLB through the wireless interface.

Security for wireless communication can be accomplished in a number of ways. Wireless access can also be controlled by selecting MAC addresses that are allowed to associate with the device. Please read the section on Wireless Configuration. It is commonly in the form user isp. Your ADSL service provider uses this to identify your account.

This is used to verify the identity of your account. These settings describe the method your ADSL service provider uses to transport data between the Internet and your computer.