H3C Technologies H3C WA3600 Series Access Points - Manual (Page 195)

182
MCS index
Number of
spatial streams
Modulation
Data rate (Mbps)
800ns GI
400ns GI
11 2 16-QAM 108.0 120.0
12 2 16-QAM 162.0 180.0
13 2 64-QAM 216.0 240.0
14 2 64-QAM 243.0 270.0
15 2 64-QAM 270.0 300.0
16 3 BPSK 40.5 45.0
17 3 QPSK 81.0 90.0
18 3 QPSK 121.5 135.0
19 3 16-QAM 162.0 180.0
20 3 16-QAM 243.0 270.0
21 3 64-QAM 324.0 360.0
22 3 64-QAM 364.5 405.0
23 3 64-QAM 405.0 450.0
For example, if you specify the maximum MCS index as 5 for mandatory rates, rates corresponding to
MCS indexes 0 through 5 are configured as 802.11n mandatory rates.
• Mandatory rates must be supported by the AP and the clients that want to associate with the AP.
• Supported rates allow some clients that support both mandatory and supported rates to choose
higher rates when communicating with the AP.
• Multicast MCS: Specifies 802.11n multicast data rates.
Configuring 802.11n rates
1. Select Radio > Rate from the navigation tree.
Figure 178 Setting 802.11n rate
2. Configure 802.11n rates as described in Table 72 .
3. Click Apply.
Table 72 Configuration items
Item Description
Mandatory Maximum MCS Set the maximum MCS index for 802.11n mandatory rates.