2.4Ghz WiFi Comparation
December 25, 2017
•
By
WLAN communication criterion live through 802.11a, 802.11b, 802.11g and nowadays’ main 802.11n and 802.11ac.
| 802.11b | 11Mbps |
| 802.11 Super b | 22Mbps |
| 802.11g/802.11a | 54Mbps |
| 802.11 Super G | 108Mbps |
| 802.11 High Speed-G | 125Mbps |
| 802.11n | 150Mbps |
| 802.11n | 300Mbps |
| 802.11n | 450Mbps |
| 802.11ac | 1200Mbps |
450Mbps is the fastest WLAN in 2.4Ghz band. Comparing to 300Mbps wireless products, 450Mbps products have higher transmission band, provide high-efficient steam,more stability and wider coverage.
Real 450Mbps Wireless Products use three WiFi antenna. 150Mbps is two stream in 802.11N protocols. 450Mbps is three stream. One antenna sends and receives one stream, so 300M uses 2 WiFi antenna which is enough.
All E-Lins’ Cellular routers have WiFi feature option. H685 and H820 series use 150Mbps, and H700/H720 series use 300Mbps. H860 openWRT series has expansion WiFi slot for different band even for 450Mbps and 802.11ac dual band.