Parameter

Description

 

the 2.4 GHz radio band.

 

 

Channel Numbering

For spectrum monitors using the 5 GHz radio band, select either 20 MHz or 40 MHz channel

 

numbering to identify a channel numbering scheme for the graph.

 

NOTE: This parameter is not configurable for graphs created by hybrid APs or spectrum monitor

 

radios that use the 2.4 GHz radio band. A hybrid AP on a 20 MHz channel sees 40 MHz Wi-Fi data as

 

non-Wi-Fi data.

 

 

Channel Range

For graphs created by spectrum monitors, specify a channel range to determine which channels

 

appear in this graph. Click the first drop-down list to select the lowest channel in the range, then

 

click the second drop-down list to select the highest channel to appear in the graph.

 

By default, this graph d>isplays all channels within the spectrum monitor’s radio band.

 

NOTE: This parameter is not configurable for graphs created by hybrid APs.

 

 

Display Mode

Select Channel Quality to show the relative quality of the channel. Channel Quality is a weighted

 

metric derived from key parameters which include noise, non-Wi-Fi (interferer) utilization and duty-

 

cycles, and certain types of retries.

 

Select Channel Availability to show the percentage of the channel that is unused and available for

 

additional Wi-Fi traffic.

 

Select Channel Utilization to show both the percentage of the channel that is currently utilized by

 

Wi-Fi devices, and the percentage of each channel that is being utilized by non-802.11 devices or

 

802.11 adjacent channel interference (ACI).

 

 

Channel Metrics Trend

By default, this line chart shows the current relative quality of selected channels in the 2.4 GHz or 5 GHz radio bands over a period of time. The Channel Metrics Trend chart can also be configured to display trends for the current availability of selected channels, or the percentage of availability for those channels.Spectrum monitors can display data for up to five different channels. Hybrid APs display data for their one monitored channel only.

NOTE: For more information on how the spectrum analysis feature determines the quality of a channel, see "Channel Metrics" on

page 588.

When you hover your mouse over any line in the chart, a tooltip displays channel quality or availability data for that individual channel at the selected time.

Dell PowerConnect W-Series ArubaOS 6.2 User Guide

Spectrum Analysis 590

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Dell 6.2 manual Channel Metrics Trend
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6.2 specifications

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In summary, the Dell 6.2 series embodies a blend of speed, storage efficiency, connectivity, and security, making it a top choice for enterprises looking to enhance their computing capabilities. With its modern features and durable design, Dell 6.2 is positioned as a reliable partner in driving business success.
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