Tag: attenuation

Troubleshooting Fiber Issues – CompTIA Network+ N10-006 – 4.5

Troubleshooting Fiber Issues – CompTIA Network+ N10-006 – 4.5

Last modified on May 20th, 2015 at 3:46 pm

Fiber optics require very specialized installation and handling. In this video, you’ll learn how to troubleshoot attenuation, fiber modules, fiber mismatches, connector mismatches, bend radius, and fiber distance limitations.

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CompTIA Network+ N10-005: 3.6 – Troubleshooting dB Loss

CompTIA Network+ N10-005: 3.6 – Troubleshooting dB Loss

Signal loss on your network connections can be frustrating to troubleshoot. In this video, you’ll learn the fundamentals of signal loss, how to calculate dB loss, and some strategies for troubleshooting this common issue.

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CompTIA Network+ N10-004: 4.7 – Troubleshooting Common Physical Connectivity Issues

CompTIA Network+ N10-004: 4.7 – Troubleshooting Common Physical Connectivity Issues

Last modified on July 24th, 2011 at 5:10 pm

The quality of your copper and fiber infrastructure affects everything that traverses your network. In this module, you’ll learn the importance of troubleshooting physical issues like crosstalk, attenuation, shorts, opens, and impedance mismatches.

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