Siemens SIMATIC NET - Device View and Identification

HT
(1)
MCS index
(2)
Spatial
streams
Transmission speed in Mbps
20 MHz channel 40 MHz channel
800 ns GI
(3)
400 ns GI
(3)
800 ns GI
(3)
400 ns GI
(3)
9 2 26,0 28,9 54,0 60,0
10 2 39,0 43,3 81,0 90,0
11 2 52,0 57,8 108,0 120,0
12 2 78,0 86,7 162,0 180,0
13 2 104,0 115,6 216,0 240,0
14 2 117,0 130,0 243,0 270,0
15 2 130,0 144,4 270,0 300,0
16 3 19,5 21,7 40,5 45,0
17 3 39,0 43,3 81,0 90,0
18 3 58,5 65,0 121,5 135,0
19 3 78,0 86,7 162,0 180,0
20 3 117,0 130,7 243,0 270,0
21 3 156,0 173,3 324,0 360,0
22 3 175,5 195,0 364,5 405,0
23 3 195,0 216,7 405,0 450,0
24 4 26,0 28,9 54,0 60,0
25 4 52,0 57,8 108,0 120,0
26 4 78,0 86,7 162,0 180,0
27 4 104,0 115,6 216,0 240,0
28 4 156,0 173,3 324,0 360,0
29 4 208,0 231,1 432,0 480,0
30 4 234,0 260,0 486,0 540,0
31 4 260,0 288,9 540,0 600,0
(1)
High Throughput data 󹪝eld
(2)
Modulation and Coding Scheme index
(3)
Guard Interval
All transmission types support the automatic fallback function.
2.3 IEEE 802.11ac
The following table shows the data transmission speeds with 802.11ac.
VHT
(1)
MCS in‐
dex
(2)
Spa‐
tial
strea
ms
Transmission speed in Mbps
20 MHz channel 40 MHz channel 80 MHz channel 160 MHz channel
Guard interval Guard interval Guard interval Guard interval
800 ns 400 ns 800 ns 400 ns 800 ns 400 ns 800 ns 400 ns
0 1 6,5 7,2 13,5 15,0 29,3 32,5 58,5 65
1 1 13,0 14,4 27,0 30,0 58,5 65,0 117 130
2 1 19,5 21,7 40,5 45,0 87,8 97,5 175,5 195
Data transmission speed
2.3 IEEE 802.11ac
Performance data SCALANCE W700 802.11ax
10 Reference Manual, 04/2021, C79000-G8976-C620-01