Siemens SIMATIC NET - Basic Functions and Technical Notes

All transmission types support the automatic fallback function.
2.4 IEEE 802.11ax
The following table shows the data transmission speeds with 802.11ax.
HE
(1)
MCS in‐
dex
(2)
Spatial
streams
Transmission speed in Mbps
20 MHz channel 40 MHz channel 80 MHz channel
Guard interval Guard interval Guard interval
0.8 μs 1.6 μs 3.2 μs 0.8 μs 1.6 μs 3.2 μs 0.8 μs 1.6 μs 3.2 μs
0 1 8.6 8.1 7.3 17.2 16.3 14.6 36.0 34.0 44012.0
1 1 17.2 16.3 14.6 34.4 32.5 29.3 72.1 68.1 61.3
2 1 25.8 24.4 21.9 51.6 48.8 43.9 108.1 102.1 91.9
3 1 34.4 32.5 43919.0 68.8 65.0 58.5 144.1 136.1 122.5
4 1 51.6 48.8 43.9 103.2 97.5 87.8 216.2 204.2 183.8
5 1 68.8 65.0 58.5 137.6 130.0 117.0 288.2 272.2 245.0
6 1 77.4 73.1 65.8 154.9 146.3 131.6 324.3 306.3 275.6
7 1 86.0 81.3 73.1 172.1 162.5 146.3 360.3 340.3 306.3
8 1 103.2 97.5 87.8 206.5 195.0 175.5 432.4 408.3 367.5
9 1 114.7 108.3 97.5 229.4 216.7 195.0 480.4 453.7 408.3
10 1 129.0 121.9 109.7 258.1 243.8 219.4 540.4 510.4 459.4
11 1 143.4 135.4 121.9 286.8 270.8 243.8 600.5 567.1 510.4
0 2 17.2 16.3 14.6 34.4 32.5 29.3 72.1 68.1 61.3
1 2 34.4 32.5 43919.0 68.8 65.0 58.5 144.1 136.1 122.5
2 2 51.6 48.8 43.9 103.2 97.5 87.8 216.2 204.2 183.8
3 2 68.8 65.0 58.5 137.6 130.0 117.0 288.2 272.2 245.0
4 2 103.2 97.5 87.8 206.5 195.0 175.5 432.4 408.3 367.5
5 2 137.6 130.0 117.0 275.3 260.0 234.0 576.5 544.4 490.0
6 2 154.9 146.3 131.6 309.7 292.5 263.3 648.5 612.5 551.3
7 2 172.1 162.5 146.3 344.1 325.0 292.5 720.6 680.6 612.5
8 2 206.5 195.0 175.5 412.9 390.0 351.0 864.7 816.7 735.0
9 2 229.4 216.7 195.0 458.8 433.3 390.0 960.8 907.4 816.7
10 2 258.1 243.8 219.4 516.2 487.5 438.8 1080.9 1020.8 918.8
11 2 286.8 270.8 243.8 573.5 541.7 487.5 1201.0 1134.3 1020.8
(1)
High E󹪟ciency data 󹪝eld
(2)
Modulation and Coding Scheme index
All transmission types support the automatic fallback function.
Note
For 802.11ax and OFDMA the data rates can be calculated for resource units of di󹪜erent sizes.
You can 󹪝nd the table for the OFDMA mode on the documentation CD supplied with the product.
Data transmission speed
2.4 IEEE 802.11ax
Performance data SCALANCE W700 802.11ax
12 Reference Manual, 04/2021, C79000-G8976-C620-01