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Raul | CompTIA A+ | Module 2.5 - Wireless Standards / Encryption

By: Raul Pop | Related Course: CompTIA A+ | Published: April 23, 2017 | Modified: April 23, 2017
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NotepadWireless Bluetooth

Personal Area Connection

1) Class 1

-100 m W

-100 m

2) Class 2(faster)

-2.5 m W

-10 m

3)Class 3

– 1 m W

-1 m

 


NotepadWireless Encryption

1) WEP-Broken Encryption

2) WPA-T K I P Encryption

3) WPA 2-A E S Encryption


NotepadWireless Standard Channels

-1-11 for U.S

-1-13 for EU/Asia

-1-14 Japan

1) 2.4 GHZ

-1 overcast to channel 3

-6 overcast to channel 4 and 8

-11 overcast to channel 9 to 13

-7 overlap to channel 11

 

 


NotepadWireless Standards

-SSID(Name of the wireless)

-Key(Password of the wireless)

 

1) 802.11a

-54 Mb/s

-5 GHZ

-50 feet

 

2)802.11b

-11 Mb/s

-2.4 GHZ

-150 Feet

 

3) 802.11g

-54 Mb/s

-2.4 GHZ

-50 feet

 

4) 802.11n

-600 Mb/s

-2.4 GHZ

-175 feet

 

-300 Mb/s

-5.0 GHZ

-50 Feet

 


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