Uploaded May 2017 | Updated September 2026, 1 week ago

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CompTIA Network+ Tutorial: Network+ Exam N10-006, Objective 4.4

Given a scenario, troubleshoot and resolve common copper cable issues.
• Shorts
• Opens
• Incorrect termination
(mismatched standards)
- Straight-through
- Crossover
• Cross-talk
- Near end
- Far end
• EMI/RFI
• Distance limitations
• Attenuation/Db loss
• Bad connector
• Bad wiring
• Split pairs
• Tx/Rx reverse
• Cable placement
• Bad SFP/GBIC - cable or transceiver