Quality Of Service (Qos) Screen - ZyXEL Communications MWR222 - V1.0 Manual

Output Set the output power of the MWR222 in this field. If there is a high
Power density of APs in an area, decrease the output power of the MWR222 to
reduce interference with other APs. Select one of the following 100%,
90%, 75%, 50%, 25%, 10% or Minimum. See the product
specifications for more information on your MWR222's output power.
HT (High Throughput) Physical Mode - Use the fields below to configure the 802.11
wireless environment of your MWR222.
Choose this according to the wireless mode(s) used in your network.
Mixed Mode - Select this if the wireless clients in your network use
Operating different wireless modes (for example, IEEE 802.11b/g and IEEE 802.1n
Mode modes)
Green Mode - Select this if the wireless clients in your network uses
only one type of wireless mode (for example, IEEEE 802.11 n only)
Select the channel bandwidth you want to use for your wireless network.
It is recommended that you select 20/40 (20/40 MHz).
Channel
Select 20 MHz if you find you have wireless connectivity issues. Using the
Bandwidth
larger channel bandwidth of 20/40 allows for the possibility of more
interference. Use 20 if you have problems connecting from a normal
distance wirelessly.
Select Auto to increase data throughput. However, this may make data
transfer more prone to errors.
Guard
Select Long to prioritize data integrity. This may be because your
Interval
wireless network is busy and congested or the MWR222 is located in an
environment prone to radio interference.
This is set to Auto by default.
Extension
If you select 20/40 as your Channel Bandwidth, the extension channel
Channel
enables the MWR222 to get higher data throughput. This also lowers
radio interference and traffic.
Apply Click Apply to save your changes back to the MWR222.
Reset Click Reset to reload the previous configuration for this screen.

9.8 Quality of Service (QoS) Screen

The QoS screen allows you to automatically give a service (such as VoIP and
video) a priority level.
MWR222 User's Guide
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