99D-Link DIR-400 User Manual
Appendix A - Wireless Basics
Wireless Personal Area Network (WPAN)
Bluetooth is the industry standard wireless technology used for WPANs. Bluetooth devices in a WPAN operate in a
range of up to 30 feet away.
Compared to WLANs, the speed and wireless operation range are both less, but in return Bluetooth doesn’t use nearly
as much power, making it ideal for personal devices such as mobile phones, PDAs, headphones, laptops, speakers,
and other devices that operate on batteries.
Who uses wireless?
Wireless technology as become so popular in recent years that almost everyone is using it; whether for home, ofce
or business, D-Link has a wireless solution for it.
Home
• Gives everyone at home broadband access
• Surf the web, check email, send instant messages, etc.
• Gets rid of the cables around the house
• Simple and easy to use
Small Ofce and Home Ofce
• Stay on top of everything at home as you would at the ofce
• Remotely access your ofce network from home
• Share your Internet connection and printer with multiple computers
• No need to dedicate ofce space