Wireless Standards Flashcards
802.11
Band: 2.4GHz
Max Bandwidth: 1Mbps or 2Mbps
Transmission Method: DSSS or FHSS
Max Range: 20 m indoors / 100 m outdoors
802.11a
Band: 5 GHz
Max Bandwidth: 54 Mbps
Transmission Method : OFDM
Max Range: 35 m indoor / 120 m outdoors
802.11b
Band: 2.4 GHz
Max Bandwidth: 11 Mbps
Transmission Method: DSSS
Max Range: 32 m indoors / 140 m outdoors
802.11g
Band: 2.4 GHz
Max Bandwidth: 54 Mbps
Transmission Method: OFDM or DSSS
Max Range: 32 m indoors / 140 outdoors
802.11n
Band: 2.4 or 5 GHz
Max Bandwidth: >300 Mbps (with Channel Bonding)
Transmission Method: OFDM
Max Range: 70 m indoors / 250 m outdoors
802.11ac
Band: 5 GHz
Max Bandwidth: > 3 Gbps (with Mu-MIMO and several antennas)
Transmission Method: OFDM
Max Range: 70 m indoors / 250 m indoors