D-Link DIR855L manual Advanced Wireless, Transmit Power Set the transmit power of the antennas

Section 3 - Configuration

Advanced Wireless

Transmit Power: Set the transmit power of the antennas.

WLAN Partition: This enables 802.11d operation. 802.11d is a wireless specification developed to allow implementation of wireless networks in countries that cannot use the

802.11standard. This feature should only be enabled if you are in a country that requires it.

WMM Enable: WMM is QoS for your wireless network.This will improve the quality of video and voice applications for your wireless clients.

Short GI: Check this box to reduce the guard interval time therefore increasing the data capacity. However, it’s less reliable and may create higher data loss.

HT20/40 Coexistence: Enable this option to reduce interference from other wireless networks in your area. If the channel width is operating at 40MHz and there is another wireless network’s channel over-lapping and causing interference, the router will automatically change to 20MHz.

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