Remember 802.11g
Full name: IEEE 802.11g wireless LAN amendment
Memory aid: g gets faster in the same 2.4-gigahertz garden.
It shares spectrum with older 2.4 GHz devices.
Study area: Wi-Fi & radio · Batch 2
Relevant study for: CompTIA A+ Core 1 220-1201 · CompTIA Network+ N10-009 · Cisco CCNA 200-301 · ISC2 CISSP 2024 outline
Practice with exam flashcards →Networking & Connectivity / Knowledge library
802.11g — IEEE 802.11g wireless LAN amendment
Brings OFDM operation up to 54 Mb/s into 2.4 GHz.
Why learn 802.11g — IEEE 802.11g wireless LAN amendment?
Brings OFDM operation up to 54 Mb/s into 2.4 GHz.
Where it came from
It shares spectrum with older 2.4 GHz devices.
- Memory aid (a learning cue, not the expansion): g gets faster in the same 2.4-gigahertz garden.
Build your understanding
Work through these exercises in order. Try the task before opening a reference.
- Without looking, expand 802.11g: IEEE 802.11g wireless LAN amendment.
- Recall this memory aid: g gets faster in the same 2.4-gigahertz garden.
- Explain the practical use: Brings OFDM operation up to 54 Mb/s into 2.4 GHz.
- Explain this distinction: It shares spectrum with older 2.4 GHz devices.
- Identify 802.11g in a device specification, architecture diagram, or system inventory.
Documentation and sources
- Wi-Fi Alliance technology (www.wi-fi.org)
- IEEE wireless LAN working group (www.ieee802.org)