FEXT Far End Crosstalk (FEXT) refers to the undesired coupling of signals from the transmit pair onto the receive pair at the other (far) end. FEXT (A) is expressed in dB. Related CoursesRelated CoursesRelated Courses SP3361RSYSTIMAX I&M RecertificationMore Info SP3000Structured Cabling Infrastructure DesignMore Info SP3321SYSTIMAX Design and EngineeringMore Info SYSTIMAX MasterClass D&E & I&M RecertificationsSP3351SYSTIMAX MasterClassMore Info SP3361SYSTIMAX Installation & MaintenanceMore Info