Installation Considerations

Designed to go up to 100 meters indoors and up to 300 meters outdoors, D-Link Air lets you access your network from anywhere you want. Keep in mind, however, that the number of walls, ceilings or other objects that the wireless signals must pass thru will limit range. Typical ranges vary depending on the types of materials and background RF noise in your home or business. The key to maximizing range is to follow these basic principles:

1.Keep the number of walls and ceilings to a minimum - Each wall or ceiling can reduce your D-Link Air Wireless products range from 1-30 meters. Position your Access Points, Residential Gateways, and Computers so that the number of walls or ceilings is minimized.

2.Be aware of the direct line between Access Points, Residential Gateways, and Computers - A wall that is .5 meter thick, at a 45 degree angle appears to be almost 1 meter thick. At a 2 degree angle it looks over 14 meters thick! Try to make sure that the AP and Adapters are positioned so that the signal will travel straight through a wall or ceiling for better reception.

3.Building Materials make a difference - A solid metal door or aluminum studs may have a negative effect on range. Again, try to position Access Points, Residential Gateways, and Computers so that the signal passes through drywall or open doorways and not other materials.

4.Make sure that the antenna is positioned for best reception by using the software signal strength tools included with your product.

5.Keep your product away (at least 1-2 meters) from electrical devices that generate RF noise, like microwaves, Monitors, electric motors, etc.

For the average American 4-bedroom home, range should not be a problem. If you experience low or no signal strength in areas of your home that you wish to access, consider positioning the Access Point in a location directly between the Residential Gateways and/or Computers that will be connected. Additional Access Points can be connected to provide better coverage in rooms where the signal does not appear as strong as desired.

9

Page 8 Page 10
Page 9
Image 9
D-Link DI-804 user manual Installation Considerations
Page 8 Page 10

DI-804 specifications

The D-Link DI-804 is a versatile and reliable broadband router that has made a significant impact in the networking sector. Designed to meet the needs of both home and small office environments, this router combines essential features with advanced technologies to deliver a seamless online experience.

One of the standout features of the D-Link DI-804 is its ability to support multiple WAN connections. This means that users can connect different Internet Service Providers (ISPs) to ensure redundancy and enhance uptime. In case one connection fails, the router can automatically switch to the backup connection, minimizing disruptions.

The router employs advanced routing protocols, including RIP v1 and v2, which help in managing and directing traffic efficiently. It also features a built-in DHCP server, making it easier to manage IP address allocations for connected devices. With support for static routing, users have the flexibility to customize their network according to their specific needs.

Security is a priority for the D-Link DI-804, which comes equipped with a robust firewall that protects the internal network from external threats. The firewall features Stateful Packet Inspection (SPI), making it difficult for intruders to penetrate the network. Additionally, the router supports Virtual Private Network (VPN) pass-through, allowing users to securely connect to remote networks, which is particularly beneficial for remote workers or businesses that require secure communications.

For users looking to create a wireless network, the DI-804 offers optional wireless capabilities through a separate wireless access point. This allows for the extension of the network to include wireless devices, providing flexibility in connectivity options.

In terms of connectivity, the D-Link DI-804 is equipped with four 10/100 Fast Ethernet LAN ports, facilitating wired connections for devices such as computers, printers, and gaming consoles. The router supports auto-MDI/MDI-X, which automatically detects and configures the connection type, simplifying the setup process.

The D-Link DI-804 also features user-friendly management tools, making it easy for users to configure and monitor their network. An intuitive web-based interface provides access to various settings and statistics, allowing for straightforward customization according to individual preferences.

Overall, the D-Link DI-804 is a feature-rich router that balances performance, security, and ease of use. Its blend of advanced technologies and essential features makes it an ideal choice for users seeking a reliable networking solution, whether for home use or in a small office environment. With its emphasis on connectivity, security, and ease of management, the DI-804 stands out as a commendable option in the broadband router market.
Top Page Image Contents