TRENDnet TEW-610APB User Manual page 22

Beacon Period
Beacons are packets sent by a wireless AP to synchronize wireless devices. Specify a Beacon
Period value between 20 and 1000. The default value is set to 100 milliseconds.
DTIM Interval
A DTIM is a countdown informing clients of the next window for listening to broadcast and
multicast messages. When the wireless AP has buffered broadcast or multicast messages for
associated clients, it sends the next DTIM with a DTIM Interval value. Wireless clients detect
the beacons and awaken to receive the broadcast and multicast messages. The default value
is 1. Valid settings are between 1 and 255.
802.11d
Enables 802.11d operation. 802.11d is a wireless specification for operation in additional
regulatory domains. This supplement to the 802.11 specifications defines the physical layer
requirements (channelization, hopping patterns, new values for current MIB attributes, and
other requirements to extend the operation of 802.11 WLANs to new regulatory domains
(countries). The current 802.11 standard defines operation in only a few regulatory domains
(countries). This supplement adds the requirements and definitions necessary to allow 802.11
WLAN equipment to operate in markets not served by the current standard. Enable this option
if you are operating in one of these "additional regulatory domains".
Transmit Power
Normally the wireless transmitter operates at 100% power. In some circumstances, however,
there might be a need to isolate specific frequencies to a smaller area. By reducing the power
of the radio, you can prevent transmissions from reaching beyond your corporate/home office
or designated wireless area.
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