802 11 Ac Wave 2

The 802 11ac wave 2 standard limits itself to communicating with a maximum of four clients at a time using up to a total of eight spatial streams for all clients or a maximum of four spatial streams per client in a mu mimo transmission.

802 11 ac wave 2. 802 11ac wave 2 is the newest version of the newest wi fi standard. It builds on first generation 802 11ac technology by delivering faster data rates and the ability to communicate with four different clients simultaneously instead of one at a time. 802 11ac wave 1 11ac is supported by wave 1 products using 20 40 and 80 mhz channels all in the 5 ghz bandwidth. Whether you re implementing wave 1 or wave 2 the bottom line is that 802 11ac of any generation offers considerable improvements over older legacy products.

Various types of stas and devices supporting 802 11ac wave 2 have come into the markets since 2015. However since 5ghz has a shorter range than 2 4ghz especially indoors the lower frequency band is also important even for your 802 11ac devices which can fall back to 802 11n when they. A new wi fi standard known as 802 11ac wave 2 was recently certified by the wi fi alliance. Older 802 11b g devices will use the 2 4ghz band 802 11n devices can use either and 802 11ac devices will stick to the faster and less congested 5ghz band.

In some cases this is combined with the older 11n in the 2 4 ghz bandwidth for compatibility with devices that can only use 11n. Why you should care. 802 11ac wave 1 is supported and used widely by usb terminals household wireless routers aps used by enterprises and carriers as well as smart stas. The 802 11ac 2013 update or 802 11ac wave 2 is an addendum to the original 802 11ac wireless specification that utilizes mu mimo technology and other advancements to help increase theoretical maximum wireless speeds from 3 47 gbps in the original spec to 6 93 gbps in 802 11ac wave 2.

The maximum physical layer theoretical rate for wave 1 is 1 3 gbit s while wave 2 can reach 2 34 gbit s. Wave 2 referring to products introduced in 2016 offers a higher throughput than legacy wave 1 products those introduced starting in 2013. 802 11ac wave 2 vs 802 11ac wave 1 802 11ac wave 1 products start to enter the market in 2013. Wi fi 6 provides better speeds lower latency and is ready for iot internet of things.