Fiber Optic Fixer for Fusion Discs

A Fiber Optic Fixer for Fusion Discs typically involves a fusion splicer, fiber cleaver, and protective sleeves to ensure precise, low-loss splicing of fiber optic cables.

Key Components

Fusion Splicer: The core tool for joining fiber ends by fusing them with an electric arc. Modern splicers, such as the M5 Fiber Optic Fusion Splicer, offer automatic core alignment, low splice loss, and integrated diagnostic tools like VFL and Optical Power Meter for immediate verification, making them ideal for field engineers and telecom operators handling multiple fiber types (SMF, MMF, DSF, NZDSF) . Fiber Cleaver: A precision cleaver is essential for producing flat, clean fiber ends before splicing. Devices like the FK11 & FK12 employ ultrasonic cleaving technology and often include features like smart cleave counters, automatic blade rotation, and multi-fiber ribbon cleaving capabilities . Proper cleaving ensures minimal microfractures and optimal splice quality. Protective Sleeves and Recoaters: After fusion, fibers are typically covered with heat-shrink or recoating sleeves to protect the splice and maintain mechanical strength. Products like the AFL Global FP-60 Heat Shrink Fusion Protection Sleeve are designed for fibers up to 900µm buffered diameter .

Best Practices for Using a Fiber Fixer

1. Safety First: Fusion arcs reach over 5,000°C, and fiber shards can cause injury. Always wear high-rated safety goggles, cut-resistant shoes, and use dedicated fiber waste containers .
2. Fiber Preparation: Strip the fiber coating carefully using multi-hole strippers calibrated for 250µm or 900µm fibers. Apply uniform pressure to avoid microfractures .
3. Cleaning: Use lint-free wipes with 99%+ isopropyl alcohol to clean fiber ends from coating edge to cleave tip. Inspect with a microscope or splicer camera to ensure no dust or oil remains .
4. Splicing: Align fibers in the splicer, verify core alignment, and perform the fusion. For high-sensitivity links, use splicers with 6-motor core alignment for precise positioning .
5. Post-Splice Protection: Apply heat-shrink sleeves or recoaters immediately to maintain splice integrity and prevent contamination .

Recommended Equipment Sources

• Amazon offers a wide range of fiber optic fusion splicers and accessories suitable for FTTH and telecom applications .
• Fiber Optic Center provides splicers, cleavers, recoaters, and protective sleeves from brands like Corning, AFL, Sumitomo, and Fitel .
• Holight Optic features advanced splicers like the M5 for field and lab use with integrated diagnostics and data logging . Using the right combination of fusion splicer, cleaver, and protective sleeves, along with proper safety and cleaning procedures, ensures high-performance, low-loss fiber optic splices suitable for both field repairs and network installations.