Motorola WiNG 5 System Reference Manual page 391

Wireless Configuration 6 - 43
Figure 6-17 Advanced WLAN Rate Settings 5 GHz
If supporting 802.11n, select a Supported MCS index. Set a MCS (modulation and coding scheme) in respect to the
radio's channel width and guard interval. A MCS defines (based on RF channel conditions) an optimal combination of
8 data rates, bonded channels, multiple spatial streams, different guard intervals and modulation types. Clients can
associate as long as they support basic MCS (as well as non-11n basic rates).
The selected rates apply to associated client traffic within this WLAN only.
7. Select OK when completed to update this WLAN's Advanced settings. Select Reset to revert to the last saved
configuration.