The Gotcha in Draft 11n Wi-Fi Certification
 

*Source: SmallNetBuilder (http://www.smallnetbuilder.com/compo.../Itemid,199/)*
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My previous post (http://www.smallnetbuilder.com/compo...ml/Itemid,199/) describing the D-Link DIR-655 / DWA-652's failure to switch from 40 MHz to 20 MHz channel mode when encountering a legacy WLAN, might be counter to what D-Link says is the expected behavior. But I have found that it is neither a violation of IEEE Draft 2.0 nor the Alliance's Draft 2.0 11n Certification.

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