Wireless Access

Reply
Occasional Contributor II
Posts: 35
Registered: ‎01-21-2015

802.11ac bandwidth clarification

Hi all ,

 

AP 225 has 6 omnidirectional dowtilt antenna with 3 spatial streams . Just want to get a clarification how does it achieve 1.3gbps bandwidth . Am I ryte with the below information

 

3*3 antenna for both 2.4Ghz and 5 Ghz.

3 spatial streams , hence it gives 450 Mbps.

450Mbps * 3 antenna = 1.3 Gbps.

 

Correct me If I am wrong with the calculatio above..

MVP
Posts: 1,404
Registered: ‎11-07-2008

Re: 802.11ac bandwidth clarification

I think you wil find most of your questions answered, and more, here...Page 8 covers your throughput questions for the 225. It's not 3*450Mbps, it has to do with channel width, QAM, etc.

 

http://www.arubanetworks.com/pdf/technology/whitepapers/WP_80211acInDepth.pdf

Jerrod Howard
Sr. Techical Marketing Engineer
Occasional Contributor II
Posts: 35
Registered: ‎01-21-2015

Re: 802.11ac bandwidth clarification

[ Edited ]

Thanks a lot...

Search Airheads
Showing results for 
Search instead for 
Did you mean: