Tools for opening windows and fiber optic cables

Fiber optic cables are accessed using specialized tools such as fiber strippers, Kevlar® cutters, and midspan access tools to safely expose the optical fibers without damage.

Key Tools for Accessing Fiber Optic Cables

Fiber Strippers Fiber strippers are essential for peeling back the outer jacket and buffer coatings of fiber optic cables. High-quality strippers feature multiple holes for different diameters, allowing technicians to remove the outer jacket, buffer coating, and acrylate coating to expose the glass fiber safely. For example, the Jonard Tools JIC-375 Three-Hole Fiber Optic Stripper can handle jackets from 1.

6mm to 3. 0mm and progressively strip down to the bare fiber without causing damage to the core. Kevlar® Cutters Kevlar® is a strong, heat-resistant fiber used in cable reinforcement.

Specialized Kevlar® cutters, such as the JIC-190 Flush Cut Kevlar Cutters, are designed with thin-nose jaws and serrated blades to cut Kevlar® strands flush with the cable jacket. These cutters allow precise trimming in tight spaces and prevent fraying, which is critical for maintaining cable integrity. Midspan Access Tools Midspan tools, including slitting and ringing tools, provide a safe method to access fibers within the outer jacket or loose buffer tubes without using utility knives.

These tools reduce the risk of nicking or breaking the optical fibers and are particularly useful for working with gel-filled or multi-fiber cables. Cleaning Supplies Maintaining clean fiber ends is crucial for splicing and connection. Lint-free fiber optic wipes, cleaning solutions, and fiber connector cleaners (e.g., FCC-120, FCC-250, FCC-125) help remove dust, oils, and gel residues from fiber surfaces, ensuring optimal signal transmission.

Additional Accessories Other useful tools include thermal strippers for multi-core or ribbon fibers, polishing films for connector end-faces, and complete fiber tool kits that combine access, cutting, and cleaning tools for efficient installation and maintenance.

Summary

To safely open and work with fiber optic cables, technicians typically use a combination of fiber strippers, Kevlar® cutters, midspan access tools, and cleaning supplies. These tools are designed to protect the delicate optical fibers while providing efficient access for splicing, testing, or installation. Choosing high-quality, reliable tools ensures both safety and performance in fiber optic network work.