Fiber Testing and Maintenance Exam |104| questions with complete solution

Fiber Testing and Maintenance Exam |104| questions with complete solution What topology do most fiber-to-the-user (FTTx) networks use, which requires greater fiver color code management in its documentation? ANS-Point-to-multipoint (P2MP) Improper use of nylon tie wraps can induce this problem: ANS-Microbends What are potential sources of problems in aerial installations? ANS-Falling branches, pole attachment problems, and improper sag and loading considerations. During installation of fiber-optic cable, what does damage to the cable jacket cause? ANS-Moisture migration into the cable. In a fiber-optic network, ANS-The role of maintenance is to proactively maintain network tolerances and recognize, locate, and remedy potential problems. A fiber-optic network maintenance plan should be developed with which of the following in mind? ANS-The task of compiling the physical document must become the responsibility of an identifiable position or organization. What is the best way to prevent problems in outside fiber-optic splice enclosures? ANS-The outer jacket and the internal cable structures must be secured individually to protect the closure and splice trays from the effects of expansion and contraction. The troubleshooting process ANS-should include steps that identify, analyze, and locate the problem as well as diagnose its source, repair the problem, and test to ensure the problem is resolved. When testing the fiber-optic plant, ANS-An optical power meter is used to measure the strength of light signals anywhere in a fiber system where a connection can be made As changes are introduced to a fiber-optic network, ANS-Documentation must be updated to reflect the new configuration and performance data. As-built ANS-Drawings, route maps, and notes that provide an accurate representation of a network and its key points in order to simplify maintenance and restoration tasks. System ma