User's Manual

4. Configuration: Router Mode
37 AirLive N.Power User’s Manual
 Channel Width: This indicates whether client is using 20MHz or 40MHz channel
width.
 RSSI (dBm): The signal strength of the client device.
 Time (Sec): The connected time of the wireless client.
4.4.8 Advanced Settings
Wireless Settings -> Advance Settings
 Channel Width: You can choose 20MHz or 20/40MHz channel width. Choose
20MHz for compliance with laws in some countries. 40MHz offers faster performance
than 20MHz
 Guard Interval: Guard interval is placed at the beginning of each transmission. It is
used to reduce the interference effect of multi-path transmissions. The use of long
Guard Interval may perform better in interference or multipath environment. However,
it can reduce the performance.
 MCS (Modulation and Code Scheme): MCS level for the 11n mode. It is
recommended to leave it at Auto.