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wireless LAN

wifi or wireless LAN bevat momenteel 5 standaards, telkens geidentificeerd door hun iEEE benaming:

(A) 802.11a
Frequency- 5 GHz
Typical Data Rate – 23 Mbit/s
Max Data rate – 54 Mbit/s
Range – 100 feet

(B) 802.11b
Frequency – 2.4 GHz
Typical Data Rate – 4.5 Mbit/s
Max Data rate – 11 Mbit/s
Range – 150 feet

(G) 802.11g
Frequency – 2.4 GHz
Typical Data Rate – 19 Mbit/s
Max Data rate – 54 Mbit/s
Range – 150 feet

(N) 802.11n
Frequency – 5GHz and/or 2.4GHz
Typical Data Rate – 74 Mbit/s
Max Data rate – 300 Mbit/s (2 streams)
Range – 100 feet

(AC) 802.11ac
Frequency – 5GHz
Typical Data rate – topped out at around 800Mbps
Max Data rate – 1300 Mbit/s
Range – 100 feet

Cheat Sheet: ieee_802.11-wlan