A read-only Integer32 (-40 to 100 degrees Centigrade) giving the current measured temperature of the RF unit. RF hardware performance and reliability typically degrade at temperature extremes, so tracking this value helps an admin correlate performance issues with thermal stress, or catch a cooling problem before it causes a hardware failure. For example, an admin noticing link quality degrading during the hottest part of a summer afternoon might check p2mpRfTemperature and find the RF unit consistently running unusually hot at that time, pointing toward inadequate ventilation at that site.