802.11 Wireless Info

Question 1

What is 802.11a?

Answer 1

• 5.0 Ghz Frequency
• 54 Mbps bandwidth
• 35 meters indoor/ 100 meters outdoors

Question 2

What is 802.11b?

Answer 2

• 2.4 Ghz Frequency
• 11 Mbps bandwidth
• 35 meters indoor / 100 meters outdoors

Question 3

What is 802.11g?

Answer 3

• 2.4 Ghz Frequency
• 54 Mbps Bandwidth
• 35 meters indoor / 100 meters outdoor

Question 4

What is 802.11n?

Answer 4

• 2.4 Ghz / 5.0 Ghz Frequency
• 54 Mbps / 600 Mbps Bandwidth
• 70 meters indoors/ 250 meters outdoors
• WIFI-4 (MIMO)

Question 5

What is 802.11ac?

Answer 5

• 5.0 Ghz Frequency
• up to 6.9 Gbps Bandwidth
• 50 meters indoor / 100 meters outdoors
• WIFI-5 (MU-MIMO)

Question 6

What is 802.11ax?

Answer 6

• 2.4 / 5.0 / 6.0 Ghz Frequency
• 9.6 Gbps Bandwidth
• 35 meters indoor / 100 meters outdoors
• WIFI-6

Question 7

What channel to avoid WiFi overlap?

Answer 7

• Channel 1, 6, & 11