Cerio OW-400 A1 User Manual page 106

This product has a built-in 2x2 (2T2R) antenna for 5Ghz, which has been
matched with the default setting of 2T2R. If there is no special demand, please
keep this default setting .
Channel Bandwidth: The "20/40 and 802.11ac 80" MHz option is usually best. The other
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option is available for special circumstances.
MIN MCS: This parameter represents transmission rate. By default (4) the fastest possible
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transmission rate will be selected. You have the option of selecting the speed if necessary.
MAX MCS: This parameter represents transmission rate. By default (9) the fastest possible

transmission rate will be selected. You have the option of selecting the speed if necessary.
Shout GI: Short Guard Interval, by default, it's "Enable". it's can increase throughput. However,
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it can also increase error rate in some installations, due to increased sensitivity to
radio-frequency reflections. Select the option that works best for your installation.
Aggregation: By default, it's "Enable". To "Disable" to deactivated Aggregation.
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A part of the 802.11n standard(or draft-standard). It allows sending multiple frames per single
access to the medium by combining frames together into one larger frame. It creates the
larger frame by combining smaller frames with the same physical source and destination end
points and traffic class (i.e. QoS) into one large frame with a common MAC header.
Aggregation Frames: Set frames size of Aggregation, the size
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is 32.
Aggregation Size: Set aggregation size, the size
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Click "Save" button to save your set function. Then click "Reboot" button to activate your changes.
recommend use default value
recommends use default value is 500000.
V4.0