Wireless Standards

Question 1

• Operates in 5GHz range
• speeds up to 54 Mbit/s
• 20 MHz channel bandwidth
• not a common, in use standard anymore

Answer 1

802.11a

Question 2

• Operates in 2.4 GHz range
• speeds at 11 Mbit/s
• 22 MHz channel bandwidth

Answer 2

802.11b

Question 3

• Operates at 2.4 GHz range
• speeds of 54 Mbit/s
• backwards compatible with 802.11b
• 20 MHz channel bandwidth

Answer 3

802.11g

Question 4

• Operates at 5GHz or 2.4 GHz range
• speeds up to 600 Mbit/s
• 40 MHz channel width

Answer 4

802.11n

Question 5

• Operates in 5 GHz range

* 160 MHz channel width

Answer 5

802.11ac