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CWSP RELEASE DATE 2/08/2010
  • CWSP Certified Wireless Security Professional Official Study Guide: Exam PW0-204
    CWSP Certified Wireless Security Professional Official Study Guide: Exam PW0-204
    by David D. Coleman, David A. Westcott, Bryan E. Harkins, Shawn M. Jackman

    Shawn Jackman (Jack) CWNE#54 is a personal friend and has been a mentor to me for many years.  I've had the pleasure and opportunity to work with Jack for 4 years. Jack is a great teacher who takes complex 802.11 standards and breaks them down so almost anyone can understand the concept at hand. I'm excited for you brother. Great job and job well done! Put another notch in the belt!

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Monday
Dec282009

Wi-Fi Alliance Now Testing Single-Stream "N"

This is very interesting news. The WiFi Alliance is considering the certification of single-stream 802.11n product.

The Wi-Fi Alliance said it has started testing single-stream access points and routers that use 802.11n technology.

In an email to SmallNetBuilder, Kelly Davis-Felner, the WFA's Marketing Director said that testing had started last week.

Products that pass the test will not be Wi-Fi CERTIFIED n, since the 802.11n standard does not allow for single-stream access points and routers. Instead, they will carry the mark shown above (or a version without the "a" for single-band products).

According to Alliance literature, the single-stream certification indicates that the product is Wi-Fi CERTIFIED to the previous standards shown, and also contains some of the features of Wi-Fi CERTIFIED n. These products may be referred to as “wireless-n” or “Wi-Fi n” by manufacturers.

Single stream products typically support a maximum connection rate of 65 Mbps using the default 20 MHz channel bandwidth and 135 Mbps using 40 MHz channel bandwidth.

Leeched from: http://smallnetbuilder.com 

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