Data Transmission Speed; Ieee 802.11Abg; Ieee 802.11N - Siemens SIMATIC NET Reference Manual

Data transmission speed

2.1

IEEE 802.11abg

The following table shows the data transmission speeds with 802.11a, 802.11b and 802.11g.
Protocol
802.11a
802.11b
802.11g
All transmission types support the automatic fallback function.
2.2

IEEE 802.11n

The following table shows the data transmission speeds with 802.11n.
MCS index
Performance data SCALANCE W700 802.11ax
Reference Manual, 04/2021, C79000-G8976-C620-01
Transmission speed in Mbps
6
9
12
18
24
36
48
54
1
2
5,5
11
6
9
12
18
24
36
48
54
HT (1) Spatial
streams
(2)
0 1
1 1
2 1
3 1
4 1
5 1
6 1
7 1
8 2
Transmission speed in Mbps
20 MHz channel
800 ns GI 400 ns GI
(3)
6,5 7,2
13,0 14,4
19,5 21,7
26,0 28,9
39,0 43,3
52,0 57,8
58,5 65,0
65,0 72,2
13,0 14,4
40 MHz channel
800 ns GI 400 ns GI
(3) (3)
13,5
27,0
40,5
54,0
81,0
108,0
121,5
135,0
27,0
2
(3)
15,0
30,0
45,0
60,0
90,0
120,0
135,0
150,0
30,0
9