A technician uses a digital multimeter to test a Cat6 cable and all pairs show continuity but the cable fails the certifier's test. What is the most likely explanation?
-
A
The multimeter test is more accurate than the certifier
-
B
A multimeter only checks DC continuity and cannot detect high-frequency performance issues like NEXT or return loss
-
C
The certifier is miscalibrated
-
D
The cable standard does not require certifier testing