Dell W-Series 228 Instant 6.5.1.0-4.3.1.0 User Guide - Page 345

Figure 102 Channel Details Channel Details Information shows the information that you can view in the Channel Details graph. Table 73: Channel Details Information Column Description Channel An 802.11a or 802.11g radio channel. Quality(%) Current relative quality of the channel. Utilization(%) The percentage of the channel being used. Wi-Fi (%) The percentage of the channel currently being used by Wi-Fi devices. Type Device type. Total nonwifi (%) The percentage of the channel currently being used by non-Wi-Fi devices. Known W-IAPs Number of valid W-IAPs identified on the radio channel. UnKnown W-IAPs Number of invalid or rogue W-IAPs identified on the radio channel. Channel Util (%) Percentage of the channel currently in use. Max W-IAP Signal (dBm) Signal strength of the W-IAP that has the maximum signal strength on a channel. Max Interference (dBm) Signal strength of the non-Wi-Fi device that has the highest signal strength. SNIR (dB) The ratio of signal strength to the combined levels of interference and noise on that channel. This value is calculated by determining the maximum noise-floor and interference-signal levels, and then calculating how strong the desired signal is above this maximum. Dell Networking W-Series Instant 6.5.1.0-4.3.1.0 | User Guide Spectrum Monitor | 345