Summary - K.127 (12/2025) - Immunity requirements for telecommunication equipment in close proximity use of wireless devices

Recommendation ITU-T K.127 specifies the immunity requirements for equipment used in the telecom facilities where wireless local area network (WLAN) devices are used in close proximity. This Recommendation was established in order to avoid malfunctions of the equipment due to radio frequency (RF) signals from such devices. It contains requirements including test levels, test signals, test procedures and test facilities.