Motorola AP-7131 Series, Reference Manual

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Wireless Configuration 6 - 43
802.11ac MCS rates are defined as follows both with and without short guard intervals (SGI):
Table 6.2 MCS-2Stream
MCS Index
Number of
Streams
20 MHz
No SGI
20 MHz
With SGI
40 MHz
No SGI
40MHz
With SGI
0 2 13 14.4 27 30
1 2 26 28.9 54 60
2 2 39 43.4 81 90
3 2 52 57.8 108 120
4 2 78 86.7 162 180
5 2 104 115.6 216 240
6 2 117 130 243 270
7 2 130 144.4 270 300
Table 6.3 MCS-3Stream
MCS Index
Number of
Streams
20 MHz
No SGI
20 MHz
With SGI
40 MHz
No SGI
40MHz
With SGI
0 3 19.5 21.7 40.5 45
1 3 39 43.3 81 90
2 3 58.5 65 121.5 135
3 3 78 86.7 162 180
4 3 117 130.7 243 270
5 3 156 173.3 324 360
6 3 175.5 195 364.5 405
7 3 195 216.7 405 450
Table 6.4 MCS-802.11ac (theoretical throughput for single spatial streams)
MCS Index
20 MHz
No SGI
20 MHz
With SGI
40 MHz
No SGI
40MHz
With SGI
80 MHz
No SGI
80MHz
With SGI
0 6.5 7.2. 13.5 15 29.3 32.5
1 13 14.4 27 30 58.5 65
2 19.5 21.7 40.5 45 87.8 97.5
3 26 28.9 54 60 117 130
4 39 43.3 81 90 175.5 195
5 52 57.8 108 120 234 260