Signal
source
Resulting
NEXT signal B travels farther than A
NEXT
Signal
source
C
FEXT signals C and D travel the same distance
Figure 7-8. How FEXT Signals are All Equally Attenuated
A
(the length of the cable)
Basic Cable Testing
FEXT and ELFEXT
B
D
Resulting
FEXT
7
oy70f.eps
7-13