Channel Widths - Consider smaller channel widths for high client density spaces in the 5 GHz band such as 20 or 40 MHz-wide channels. Use the same channel width throughout a continuous space when possible. Certain regulatory domains will have less channels available so carefully consider channel width in conjunction with this.In dense urban spaces, use 20 MHz in the 5 GHz band to allow for maximum channel reuse unless the space has been verified professionally to have minimal neighboring interference. High channel widths are likely to encounter co-channel interference. Channel Ranges- Make use of DFS channels where allowed in your regulatory domain, unless near an airport or the site has been affected by DFS alerts in the past.
Most offices will suffice with a transmit power between 8-17 dBm, on average landing closer to 10-14 dBm. Use a higher transmit power within the suggested range for lower client density spaces. Use a lower transmit power for high client density spaces.
Assume that clients will connect to the newest band they’re capable of. For example, if the AP broadcasts 2.4 and 5 GHz, and the client can use both bands, the client most likely will use 5 GHz. Closely monitor for clients preferring 2.4 GHz over 5 GHz in Insights > Clients.If clients regularly prefer 2.4 GHz over 5 GHz, compare the transmit power configuration and have the 2.4 GHz use a transmit power ~6 dBm lower than the 5 GHz radio. See Utilizing Power and Antenna Gain to Create Equal Coverage in both 2.4GHz and 5GHz bands for more information.If you have any questions about AP configurations or need further assistance, feel free to contact Meter Support at support@meter.com or submit a ticket on the Meter Dashboard.
