Wi-Fi

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wikipedia:Wi-Fi


  • Wifi authentication options: Open System Authentication, Shared Key Authentication and Centralized Authentication (RADIUS)


Generation/IEEE Standard Maximum Linkrate Adopted Frequency
Wi‑Fi 6 (802.11ax) 600–9608 Mbit/s 2019 2.4/5 GHz

1-6 GHz ISM

Wi‑Fi 5 (802.11ac) 433–6933 Mbit/s 2014 5 GHz
Wi‑Fi 4 (802.11n) 72–600 Mbit/s 2009 2.4/5 GHz
802.11g 3–54 Mbit/s 2003 2.4 GHz
802.11a 1.5 to 54 Mbit/s 1999 5 GHz
802.11b 1 to 11 Mbit/s 1999 2.4 GHz
(Wi-Fi 1, Wi-Fi 2, Wi-Fi 3 are unbranded[1] but have unofficial assignments[2]. Source: https://en.wikipedia.org/wiki/Wi-Fi)


See also[edit]


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  1. Kastrenakes, Jacob (2018-10-03). "Wi-Fi now has version numbers, and Wi-Fi 6 comes out next year". The Verge. Retrieved 2019-10-24.<templatestyles src="Module:Citation/CS1/styles.css"></templatestyles>
  2. SEO, Bradley Mitchell An MIT graduate who brings years of technical experience to articles on; computers; Networking, Wireless. "802.11 WiFi Standards Explained". Lifewire. Retrieved 2019-10-20.<templatestyles src="Module:Citation/CS1/styles.css"></templatestyles>