CompTIA
220-1101 · Question #859
A technician needs to verify that a newly installed RJ45 was correctly terminated. Which of the following should the technician use?
The correct answer is C. Loopback plug. A loopback plug allows a technician to verify that the cable functions as expected by looping the signal back for testing.
Hardware and network troubleshooting
Question
A technician needs to verify that a newly installed RJ45 was correctly terminated. Which of the following should the technician use?
Options
- AWi-Fi analyzer
- BNetwork tap
- CLoopback plug
- DToner probe
- EPunchdown tool
How the community answered
(26 responses)- B4% (1)
- C92% (24)
- D4% (1)
Explanation
A loopback plug allows a technician to verify that the cable functions as expected by looping the signal back for testing.
Topics
#RJ45 termination#Loopback plug#Network testing tools#Cable verification
Community Discussion
No community discussion yet for this question.