802.11 Standerds Flashcards
1
Q
802.11a Frequency Max speed Max distance Channels (non overlapped) Modulation technique Backwards compatible
A
5 Ghz 54 Mbps 100 ft 23(12) OFDM N/A
2
Q
802.11b Frequency Max speed Max distance Channels (non overlapped) Modulation technique Backwards compatible
A
2.4 GHz 11 Mbps 150 ft 11(3) DSSS, CCK, DQPSK, DBPSK None
3
Q
802.11g Frequency Max speed Max distance Channels (non overlapped) Modulation technique Backwards compatible
A
2.4 GHz 54 Mbps 150 ft 11(3) DSSS at lower data rates OFDM, QPSK, BPSK at higher data rates 802.11b
4
Q
802.11n Frequency Max speed Max distance Channels (non overlapped) Modulation technique Backwards compatible
A
2.4 or 5 GHz 600 Mbps 300 ft 2.4-11(3or1) 5-23(12or6) OFDM and others 802.11a/b/g
5
Q
80211ac Frequency Max speed Max distance Channels (non overlapped) Modulation technique Backwards compatible
A
5GHz 1.3Gbps 150 ft Depends on config 802.11b/g/n
