D-Link DWR-966 User Manual page 31

Wi-Fi Wi-Fi Advanced Wi-Fi 2.4 GHz
This section allows you to configure and manage advanced settings of
your wireless network in 802.11b/g/n modes. In most cases, however,
the default wireless settings will be sufficient.
Mode: Select the 802.11 modulation technique.
The available modes for the 2.4 GHz setting are:
b only: Establishes the Wi-Fi network in 802.11b mode. Only
802.11b-compatible devices can connect to DWR-966 via Wi-Fi.
g only: Establishes the Wi-Fi network in 802.11g mode. Only
802.11g-compatible devices can connect to DWR-966 via Wi-Fi.
b/g/n mode: Select this mode to allow devices supporting 802.11b,
802.11g, or 802.11n to connect to the DWR-966.
Channel Spacing: The channel bandwidth occupied. For high-noise
environments, a lower channel spacing is recommended, however, the
maxima available throughput will be bounded.
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