Which enclosure should be used to protect the APs?

An engineer is installing a wireless network in an industrial area with extreme temperatures and a significant amount of dust.

Which enclosure should be used to protect the APs?
A . ACU
B . ADU
C . NEMA
D . WLSE

View Answer

Answer: C

Explanation:

Sometimes access points (APs) are located in areas where they are subject to extreme moisture, temperatures, dust and particles. These APs might need to be mounted inside a sealed enclosure. The NEMA has a rating system for these enclosures, which are generally called NEMA enclosures.

Reference: http://www.cisco.com/c/en/us/support/docs/wireless-mobility/wireless-lan-wlan/68666-wireless­site-survey-faq.html