Siemens SIMATIC NET Reference Manual - Page 12

Browse online or download pdf Reference Manual for Industrial Equipment Siemens SIMATIC NET. Siemens SIMATIC NET 14 pages. Network components bus terminal
Also for Siemens SIMATIC NET: Operating Instructions Manual (29 pages), Operating Instructions Manual (50 pages), Operating Instructions Manual (28 pages), Assembly Instructions Manual (6 pages), Product Information (6 pages), Installation Manual (40 pages), Installation Manual (50 pages), Installation Manual (40 pages), Installation Manual (34 pages), Installation Manual (48 pages), Operating Instructions Manual (32 pages)

Print Page
Siemens SIMATIC NET Reference Manual
Data transmission speed

2.4 IEEE 802.11ax

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