EnGenius Neutron EWS210AP User Manual page 52

Wireless Mode
Supports 802.11b/g/n mixed mode in 2.4 GHz and 802.11ac/n mixed mode in 5 GHz.
Channel HT Mode
The default channel bandwidth is 20/40MHz. The larger the channel bandwidth, the better the transmission quality
and speed. This option is only available for 802.11n modes. For 802.11ac under 5 GHz, you must select 80 MHz.
Extension Channel
Use the drop-down list to set the Extension Channel as the upper or lower channel. An extension channel is a sec-
ondary channel used to bond with the primary channel to increase the range to 40MHz, allowing for greater band-
width. This option is only available when the Wireless Mode is 802.11n and the Channel HT Mode is 20/40 MHz or
40MHz.
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