Fiber Installation and Activation Practice Test 2026 - Free Practice Questions and Study Guide

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When preparing a splice closure, what should be done with the fiberglass rod strength member of loose-tube fiber-optic cable?

It should be cut short to maintain flexibility

It should be fully removed for easier access

It should be trimmed for convenience but left long enough for clamping

Trimming the fiberglass rod strength member of loose-tube fiber-optic cable while ensuring it remains long enough for clamping is crucial for several reasons. The strength member provides structural integrity to the fiber-optic cable, helping to manage tension and prevent damage to the fibers during installation and operation.

By trimming the strength member for convenience, you can ease the assembly process while still maintaining enough length to secure it adequately within the splice closure. This careful handling ensures that the fibers are protected and that the splice remains stable, preventing any strain or movement that could lead to signal degradation or physical damage to the fibers. The approach strikes a balance between maintaining the required structural support and facilitating a proper installation procedure.

Length requirements for clamping vary depending on the specific splice closure used, but ensuring the strength member is not too short is critical in preserving the integrity of the installation over time.

It should be wound around the splice closure