H3C Technologies H3C WX3000E Series Wireless Switches - Manual (Page 511)

490
MCS Index Modulation
Data Rate (Mbps)
800ns GI
400ns GI
6 64-QAM 263.3 292.5
7 64-QAM 292.5 325.0
8 256-QAM 351.0 390.0
9 256-QAM 390.0 433.3
NSS is divided into the following types:
• Mandatory NSS—Mandatory rates must be supported by the AP and the clients that want to
associate with the AP.
• Supported NSS—Supported NSS allow some clients that support both mandatory and supported
NSS to choose higher rates when communicating with the AP.
• Multicast NSS—Multicast NSS allow some clients that support both mandatory and multicast NSS
to transmit multicast data with configured multicast NSS.
The NSS value refers to a value range, starting from 0 and ending with the configured value. For example,
if you enter 5, the value range for NSS is 0 to 5.
When configuring multicast rate for 802.11ac radio, you need to specify the multicast NSS and multicast
VHT-MCS.
Configuring 802.11ac rates
1. Select Radio > Rate from the navigation tree.
Figure 527 Configuring 802.11ac rate
2. Configure the 802.11ac rate as described in Table 156 , and click Apply.
Table 156 Configuration items
Item Description
Mandatory Maximum NSS
Select Mandatory Maximum NSS and set the maximum 802.11ac
mandatory NSS.
IMPORTANT:
If you select the 802.11n and 802.11ac or 802.11ac option, you must
configure the mandatory maximum NSS.