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Wireless WiFi Technology
WiFi is a wireless technology which allows devices to inter-connect and communicate with each other. Radio waves are electromagnetic waves and have different frequencies. This technology is a radio frequency. Similar to the analogue radio, or FM radio. WiFi works in two frequency bands 2.4GHz and 5GHz.
WiFi or Wireless Fidelity, has a range of about 100m and allows for faster data transfer rate between 10 - 54Mbps. There are three different wireless standards under WiFi, 802.11a, 802.11b and 802.11g. 802.11 being the wireless standard set by The Institue of Electrical and Electronic Engineers (IEEE). WiFi is used to create wireless Local Area Networks (WLAN). The most widely used standard is 802.11b and 802.11g is expexcted to grow rapidly. These two standards are relatively inexpensive and can be found providing wireless connectivity in airports, railway stations, cafes, bars, restaurants and other public areas. The main difference between the two is the speed. 802.11b has data transfer rate of upto 11Mbps and 802.11g has a rate of upto 54Mbps. 802.11g is a relatively new and has yet to be adopted widely. 802.11a is more expensive and as a result it not available for public access.
Wireless WiFi Technology
WiFi is a wireless technology which allows devices to inter-connect and communicate with each other. Radio waves are electromagnetic waves and have different frequencies. This technology is a radio frequency. Similar to the analogue radio, or FM radio. WiFi works in two frequency bands 2.4GHz and 5GHz.
WiFi or Wireless Fidelity, has a range of about 100m and allows for faster data transfer rate between 10 - 54Mbps. There are three different wireless standards under WiFi, 802.11a, 802.11b and 802.11g. 802.11 being the wireless standard set by The Institue of Electrical and Electronic Engineers (IEEE). WiFi is used to create wireless Local Area Networks (WLAN). The most widely used standard is 802.11b and 802.11g is expexcted to grow rapidly. These two standards are relatively inexpensive and can be found providing wireless connectivity in airports, railway stations, cafes, bars, restaurants and other public areas. The main difference between the two is the speed. 802.11b has data transfer rate of upto 11Mbps and 802.11g has a rate of upto 54Mbps. 802.11g is a relatively new and has yet to be adopted widely. 802.11a is more expensive and as a result it not available for public access.
Wireless WiFi Technology
Wireless WiFi Technology
Wireless WiFi Technology
Wireless WiFi Technology
Wireless WiFi Technology
Wireless WiFi Technology
Wireless WiFi Technology
Wireless WiFi Technology
Wireless WiFi Technology
Wireless WiFi Technology
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