Which of the following troubleshooting steps should the electrician take first?

After running a Cat 8 cable using passthrough plugs, an electrician notices that connected cables are experiencing a lot of cross talk.

Which of the following troubleshooting steps should the electrician take first?
A . Inspect the connectors for any wires that are touching or exposed.
B . Restore default settings on the connected devices.
C . Terminate the connections again.
D . Check for radio frequency interference in the area.

View Answer

Answer: A

Explanation:

Cross talk can often be caused by improper termination of cables. The first step in troubleshooting should be to inspect the connectors for any wires that might be touching or exposed. Ensuring that all wires are correctly seated and that no conductors are exposed can help reduce or eliminate cross talk. This step should be taken before attempting to re-terminate the connections or check for other sources of interference.

Reference: CompTIA Network+ study materials.