Tipuri wireless
802.11a
|
Release date |
Op. Frequency |
Throughput (typ.) |
Net Bit Rate (max.) |
Gross Bit Rate (max.) |
Max Indoor Range |
Max Outdoor Range |
|
October 1999 |
5 GHz |
20 Mbit/s[9] |
54 Mbit/s |
72 Mbit/s |
~50 ft/15 meters |
~100 ft/30 meters |
802.11b
|
Release date |
Op. Frequency |
Throughput (typ.) |
Net Bit Rate (max.) |
Gross Bit Rate (max.) |
Max Indoor Range |
Max Outdoor Range |
|
October 1999 |
2.4 GHz |
~5 Mbit/s[9] |
11 Mbit/s |
?? Mbit/s |
~150 feet/45 meters |
~300 feet/90 meters |
802.11g
|
Release date |
Op. Frequency |
Throughput (typ.) |
Net Bit Rate (max.) |
Gross Bit Rate (max.) |
Max Indoor Range |
Max Outdoor Range |
|
June 2003 |
2.4 GHz |
~22 Mbit/s |
54 Mbit/s |
128 Mbit/s |
~150 feet/45 meters |
~300 feet/90 meters |
802.11n
|
Release date |
Op. Frequency |
Throughput (typ.) |
Net bit rate (max.) |
Gross Bit Rate (max.) |
Max Indoor Range |
Max Outdoor Range |
|
September 11, 2009 [1] |
5 GHz and/or 2.4 GHz |
50-144 Mbit/s[citation needed] |
600 Mbit/s |
?? Mbit/s |
70 meters |
250 meters |
Sursa: http://en.wikipedia.org/wiki/IEEE_802.11