D-Link DWR-922

33D-Link DWR-922 User Manual
Section 4 - Conguration
Check this box to reduce the guard interval to 400 ns. This can
increase the throughput rate provided that the delay spread of the
connection is also low. However, it can also increase error rate in
some installations, due to increased sensitivity to radio-frequency
reections. Select the option that works best for your installation.
Enable this option to reduce interference from other wireless
networks in your area. If the channel width is operating at 40 MHz
and there is another wireless network’s channel over-lapping
and causing interference, the router will automatically change to
20MHz.
Click Apply to save your settings, or Refresh to revert to your
previous settings.
Short GI:
HT 20/40
Coexistence: