802.11 standards

Card Set Information

Author:
northendtrooper
ID:
253542
Filename:
802.11 standards
Updated:
2013-12-16 23:30:59
Tags:
802 11
Folders:
Comptia
Description:
802.11
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  1. 802.11a
    • Release: Sep 1999
    • Freq. (GHz): 5/3.7
    • Bandwidth (MHz):20
    • Data rate (Mbit/s):6,9,12,18,24,36,48,54
    • Indoor range: 115'
    • Outdoor range: 390'
  2. 802.11b
    • Release: Sep 1999
    • Freq. (GHz): 2.4
    • Bandwidth (MHz): 20
    • Data rate (Mbit/s): 1,2, 5.5, 11
    • Indoor range: 115'
    • Outdoor range: 460'
  3. 802.11g
    • Release: Jun 2003
    • Freq. (GHz): 2.4
    • Bandwidth (MHz): 20
    • Data rate (Mbit/s): 7.2, 14.4, 21.7, 28.9, 43.3, 57.8, 65, 72.2
    • Indoor range: 125'
    • Outdoor range: 460'
  4. 802.11n
    • Release: Oct 2009
    • Freq. (GHz): 2.4/5
    • Bandwidth (MHz): 20/40
    • Data rate (Mbit/s): 7.2, 14.4, 21.7, 28.9, 43.3, 57.8, 65, 72.2/ 15,30, 45, 60, 90, 120, 135, 150
    • Indoor range: 230'
    • Outdoor range: 820'

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