Numbers
- 802.11a
A wireless standard that operates at 5GHz and provides wireless speeds up to 54Mbps.
- 802.11b
A wireless standard that operates at 2.4GHz and provides wireless speeds up to 11Mbps.
- 802.11g
A wireless standard that operates at 2.4GHz, is backward compatible with 802.11b, and provides data transmission of up to 54Mbps.
- 802.3
An IEEE standard that defines a physical bus topology network that uses a 50-ohm coaxial baseband cable and carries transmissions at a minimum of 10Mbps. (The current standard supports speeds up to 10Gbps.) This standard groups data bits into frames and uses the Carrier Sense Multiple Access with Collision Detection (CSMA/CD) cable access method to put data on the cable. Ethernet is a common implementation ...
Get CompTIA A+® Complete Deluxe Study Guide:Exams 220-701 (Essentials) and 220-702 (Practical Application) now with the O’Reilly learning platform.
O’Reilly members experience books, live events, courses curated by job role, and more from O’Reilly and nearly 200 top publishers.
