Siemens SIMATIC NET User manual

SIMATIC NET
Industrial Wireless LAN
Performance data SCALANCE
W700 802.11ax
Reference Manual
04/2021
C79000-G8976-C620-01
Frequency / modulation 1
Data transmission speed 2
Transmit power 3

Legal information
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indicates that property damage can result if proper precautions are not taken.
If more than one degree of danger is present, the warning notice representing the highest degree of danger will be
used. A notice warning of injury to persons with a safety alert symbol may also include a warning relating to property
damage.
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The product/system described in this documentation may be operated only by personnel quali󹪝ed for the speci󹪝c
task in accordance with the relevant documentation, in particular its warning notices and safety instructions.
Quali󹪝ed personnel are those who, based on their training and experience, are capable of identifying risks and
avoiding potential hazards when working with these products/systems.
Proper use of Siemens products
Note the following:
WARNING
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C79000-G8976-C620-01
Ⓟ 04/2021 Subject to change
Copyright © Siemens AG 2021.
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Table of contents
1 Frequency / modulation......................................................................................................................... 7
2 Data transmission speed ....................................................................................................................... 9
2.1 IEEE 802.11abg ................................................................................................................... 9
2.2 IEEE 802.11n ....................................................................................................................... 9
2.3 IEEE 802.11ac.................................................................................................................... 10
2.4 IEEE 802.11ax.................................................................................................................... 12
3 Transmit power.................................................................................................................................... 13
3.1 Frequency band 2.4 GHz .................................................................................................... 13
3.2 Frequency band 5 GHz ....................................................................................................... 13
Performance data SCALANCE W700 802.11ax
Reference Manual, 04/2021, C79000-G8976-C620-01 3

Table of contents
Performance data SCALANCE W700 802.11ax
4Reference Manual, 04/2021, C79000-G8976-C620-01

Security information
Siemens provides products and solutions with industrial security functions that support the
secure operation of plants, systems, machines and networks.
In order to protect plants, systems, machines and networks against cyber threats, it is necessary
to implement – and continuously maintain – a holistic, state-of-the-art industrial security
concept. Siemens’ products and solutions constitute one element of such a concept.
Customers are responsible for preventing unauthorized access to their plants, systems,
machines and networks. Such systems, machines and components should only be connected to
an enterprise network or the internet if and to the extent such a connection is necessary and only
when appropriate security measures (e.g. 󹪝rewalls and/or network segmentation) are in place.
For additional information on industrial security measures that may be implemented, please
visit
https://www.siemens.com/industrialsecurity (https://www.siemens.com/industrialsecurity).
Siemens’ products and solutions undergo continuous development to make them more secure.
Siemens strongly recommends that product updates are applied as soon as they are available
and that the latest product versions are used. Use of product versions that are no longer
supported, and failure to apply the latest updates may increase customer’s exposure to cyber
threats.
To stay informed about product updates, subscribe to the Siemens Industrial Security RSS Feed
under
https://www.siemens.com/industrialsecurity (https://www.siemens.com/industrialsecurity).
Performance data SCALANCE W700 802.11ax
Reference Manual, 04/2021, C79000-G8976-C620-01 5

Performance data SCALANCE W700 802.11ax
6Reference Manual, 04/2021, C79000-G8976-C620-01

Frequency / modulation 1
Frequency
ETSI, USA, Canada
• 11b/g/n/ax ISM band: 2.412 GHz - 2.472 GHz
• 11a/n/ac/ax ISM band: 5.180 GHz - 5.825 GHz
Modulation
• 802.11a: OFDM (BPSK, QPSK, 16-QAM, 64-QAM)
• 802.11b: DSSS (BPSK, DQPSK, CCK)
• 802.11g: OFDM (BPSK, QPSK, 16-QAM, 64-QAM)
• 802.11n: OFDM (BPSK, QPSK, 16-QAM, 64-QAM)
• 802.11ac: OFDM (BPSK, QPSK, 16-QAM, 64-QAM, 128-QAM, 256-QAM)
• 802.11ax: OFDM (BPSK, QPSK, 16-QAM, 64-QAM, 128-QAM, 256-QAM, 1024-QAM)
Performance data SCALANCE W700 802.11ax
Reference Manual, 04/2021, C79000-G8976-C620-01 7

Frequency / modulation
Performance data SCALANCE W700 802.11ax
8Reference Manual, 04/2021, C79000-G8976-C620-01

Data transmission speed 2
2.1 IEEE 802.11abg
The following table shows the data transmission speeds with 802.11a, 802.11b and 802.11g.
Protocol Transmission speed in Mbps
802.11a 6
9
12
18
24
36
48
54
802.11b 1
2
5,5
11
802.11g 6
9
12
18
24
36
48
54
All transmission types support the automatic fallback function.
2.2 IEEE 802.11n
The following table shows the data transmission speeds with 802.11n.
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)
0 1 6,5 7,2 13,5 15,0
1 1 13,0 14,4 27,0 30,0
2 1 19,5 21,7 40,5 45,0
3 1 26,0 28,9 54,0 60,0
4 1 39,0 43,3 81,0 90,0
5 1 52,0 57,8 108,0 120,0
6 1 58,5 65,0 121,5 135,0
7 1 65,0 72,2 135,0 150,0
8 2 13,0 14,4 27,0 30,0
Performance data SCALANCE W700 802.11ax
Reference Manual, 04/2021, C79000-G8976-C620-01 9

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

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
3 1 26,0 28,9 54,0 60,0 117,0 130,0 234 260
4 1 39,0 43,3 81,0 90,0 175,5 195,0 351 390
5 1 52,0 57,8 108,0 120,0 234,0 260,0 468 520
6 1 58,5 65,0 121,5 135,0 263,3 292,5 526,5 585
7 1 65,0 72,2 135,0 150,0 292,5 325,0 585 650
8 1 78,0 86,7 162,0 180,0 351,0 390,0 702 780
9 1 - - 180,0 200,0 390,0 433,3 780 866,7
0 2 13,0 14,4 27,0 30,0 58,5 65,0 117 130
1 2 26,0 28,9 54,0 60,0 117,0 130,0 234 260
2 2 39,0 43,3 81,0 90,0 175,5 195,0 351 390
3 2 52,0 57,8 108,0 120,0 234,0 260,0 468 520
4 2 78,0 86,7 162,0 180,0 351,0 390,0 702 780
5 2 104,0 115,6 216,0 240,0 468,0 520,0 936 1040
6 2 117,0 130,0 243,0 270,0 526,5 585,0 1053 1170
7 2 130,0 144,4 270,0 300,0 585,0 650,0 1170 1300
8 2 156,0 173,3 324,0 360,0 702,0 780,0 1404 1560
9 2 - - 360,0 400,0 780,0 866,7 1560 1733,3
0 3 19,5 21,7 40,5 45,0 87,8 97,5 175,5 195
1 3 39,0 43,3 81,0 90,0 175,5 195,0 351 390
2 3 58,5 65,0 121,5 135,0 263,3 292,5 526,5 585
3 3 78,0 86,7 162,0 180,0 351,0 390,0 702 780
4 3 117,0 130,7 243,0 270,0 526,5 585,0 1053 1170
5 3 156,0 173,3 324,0 360,0 702,0 780,0 1404 1560
6 3 175,5 195,0 364,5 405,0 - - 1579,5 1755
7 3 195,0 216,7 405,0 450,0 877,5 975,0 1755 1950
8 3 234,0 260,0 486,0 540,0 1053,0 1170,0 2106 2340
9 3 260,0 288,9 540,0 600,0 1170,0 1300,0 - -
0 4 26,0 28,9 54,0 60,0 117,0 130,0 234 260
1 4 52,0 57,8 108,0 120,0 234,0 260,0 468 520
2 4 78,0 86,7 162,0 180,0 351,0 390,0 702 780
3 4 104,0 115,6 216,0 240,0 468,0 520,0 936 1040
4 4 156,0 173,3 324,0 360,0 702,0 780,0 1404 1560
5 4 208,0 231,1 432,0 480,0 936,0 1040,0 1872 2080
6 4 234,0 260,0 486,0 540,0 1053,0 1170,0 2106 2340
7 4 260,0 288,9 540,0 600,0 1170,0 1300,0 2340 2600
8 4 312,0 346,7 648,0 720,0 1404,0 1560,0 2808 3120
9 4 - - 720,0 800,0 1560,0 1733,3 3120 3466,7
(1) Very High Throughput data 󹪝eld
(2) Modulation and Coding Scheme index
Data transmission speed
2.3 IEEE 802.11ac
Performance data SCALANCE W700 802.11ax
Reference Manual, 04/2021, C79000-G8976-C620-01 11

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

Transmit power 3
3.1 Frequency band 2.4 GHz
The table below shows the maximum values that are possible for each sending antenna
connector.
• Tolerance ± 2 dBm
Protocol Transmission
speed
Max. transmit power (dBm) Receiver sensi‐
tivity
(dBm)
2.412 GHz 2.442 GHz 2.472 GHz 2.442 GHz
802.11g 6 Mbit/s 20 20 20 -92
12 Mbit/s 20 20 20 -89
54 Mbit/s 20 20 20 -75
802.11n HT20 MCS 0 20 20 20 -90
MCS 7 20 20 20 -73
802.11n HT40 MCS 0 20 20 20 -88
MCS 7 20 20 20 -70
802.11ax HE20 MCS 0 20 20 20 -90
MCS 7 20 20 20 -62
802.11ax HE40 MCS 0 20 20 20 -88
MCS 7 20 20 20 -60
3.2 Frequency band 5 GHz
The table below shows the maximum values that are possible for each sending antenna
connector.
Tolerance ± 2 dBm
Max. conducted power
The value is the summed transmit power of all active antenna connections.
The calculation is made according to the following scheme:
• 1 antenna connection
max. transmit power = Max. conducted power
• 2 antenna connections
max. transmit power + 3 dBm = Max. conducted power
Performance data SCALANCE W700 802.11ax
Reference Manual, 04/2021, C79000-G8976-C620-01 13

Protocol Transmission
speed
Max. transmit power (dBm) Receiver sensi‐
tivity
(dBm)
5.18 GHz 5.5 GHz 5.745 GHz 5.5 GHz
802.11a 6 Mbit/s 20 20 20 -90
12 Mbit/s 20 20 20 -87
54 Mbit/s 20 20 17 -74
802.11n HT20 MCS0 20 20 20 -90
MCS7 20 20 17 -71
802.11n HT40 MCS0 20 20 20 -87
MCS7 20 20 17 -68
802.11ac
VHT20
MCS0 20 20 20 -90
MCS8 20 20 16 -69
802.11ac
VHT40
MCS0 20 20 20 -87
MCS9 20 19 16 -65
802.11ac
VHT80
MCS0 20 20 20 -85
MCS9 20 18 16 -60
802.11ax HE20 MCS0 20 20 20 -90
MCS11 20 18 15 -60
802.11ax HE40 MCS0 20 20 20 -87
MCS11 20 18 15 -57
802.11ax HE80 MCS0 20 20 20 -84
MCS11 20 17 15 -51
Transmit power
3.2 Frequency band 5 GHz
Performance data SCALANCE W700 802.11ax
14 Reference Manual, 04/2021, C79000-G8976-C620-01