Equipment and materials used for fiber optic fusion splicing

Essential fiber optic fusion splicing equipment includes fusion splicers, cleavers, protection sleeves, stripping and cleaning tools, inspection devices, and related accessories.

Core Fusion Splicing Equipment

Fusion Splicers: Devices that join two optical fibers end-to-end using precise thermal fusion. Popular models include Fujikura 90S+, INNO View 8+, and Sumitomo Type-72C+, offering features like core alignment, fast splice times, and automated calibration for single-fiber or ribbon fiber splicing. Fiber Cleavers: Tools for producing precise, perpendicular fiber cuts.

Single-fiber cleavers are suitable for repairs, while ribbon cleavers allow multiple fibers to be cleaved simultaneously. Stripping Tools: Multi-hole strippers calibrated for 250µm bare fibers or 900µm coated fibers, provided by brands like Jonard, Fujikura, and INNO, ensure safe removal of fiber coatings without damaging the glass core. Protection and Handling MaterialsFusion-Protection Sleeves: Heat-shrink or mechanical sleeves that protect the splice point and maintain mechanical strength.

Splice-

On Connectors: Pre-terminated connectors for 900µm or 3. 0mm fibers, including accessories for installation. Mechanical Splices: Alternative to fusion splicing for temporary or low-loss connections.

Cleaning and Inspection Tools

Fiber Cleaning Tools: Lint-free wipes, 99%+ isopropyl alcohol, fiber cleaning pens, and optical-grade cleaning fluids to remove dust, oil, or gel residues. Inspection Microscopes and Cameras: Visual inspection systems, low-power microscopes, or built-in splicer cameras to verify cleave quality and cleanliness. Fiber Cleave Analyzers: Interferometric devices for precise measurement of cleaved fiber end faces.

Auxiliary Equipment and Accessories

Recoating and Proof Testing Tools: For restoring fiber coating and testing splice strength. Laser Cutters and Epoxy Curing Ovens: Used in connector preparation and fiber shaping. Enclosures and Splice Trays: Wall-mount or rack-mount enclosures, splice trays, and MPO breakout cassettes for organized fiber management.

OTD

Rs and Test Equipment: Optical Time Domain Reflectometers, power meters, light sources, and visual fault locators for testing splice quality and network performance.

Recommended Brands and Suppliers

Thorlabs (Vytran®): Fusion splicers, cleavers, fiber processors, and inspection systems. Fiber Optic Center: Equipment from Corning, AFL, Sumitomo, 3M, 3SAE, Fitel. Amerifiber: Top-rated fusion splicers and ribbon splicing solutions.

Fiber Instrument Sales: Comprehensive splicing kits, accessories, and enclosures. This list covers the full spectrum of fiber optic fusion splicing equipment and materials, from core splicing devices to cleaning, inspection, and protective accessories, suitable for professional installations, maintenance, and high-density network environments.