Fujikura FSM-41S Fusion Splicer

The Fujikura FSM-41S is a single-fiber fusion splicer designed for field deployment across diverse fiber types and field conditions. It employs active V-groove alignment with dual cameras for precise fiber core imaging and positioning. Warm Splice Imaging (WSI) technology observes fiber cores during the heating cycle to deliver accurate splice loss estimation, while Active Fusion Control (AFC) technology reduces re-splices by optimizing splice loss even with suboptimal cleave angles.

## Technical Specifications

**Fiber Compatibility**
• Single-mode fiber: ITU-T G.652, G.657
• Multimode fiber: ITU-T G.651
• Dispersion-shifted fiber: ITU-T G.653
• Non-zero dispersion-shifted fiber: ITU-T G.655
• Cladding diameter: Approx. 125 μm
• Coating diameter: 250 μm to 3 mm
• Cleave length: 5 to 16 mm

**Performance Metrics**
• Splice loss (G.652): Avg. 0.03 dB
• Splice loss (G.651): Avg. 0.01 dB
• Splice loss (G.653): Avg. 0.05 dB
• Splice loss (G.655): Avg. 0.05 dB
• Splice loss (G.657): Avg. 0.03 dB
• Splicing time (SM FAST): Avg. 6 to 7 sec
• Splicing time (AUTO): Avg. 9 sec
• Shrink time: Avg. 25 sec
• Heat time (60 mm sleeve): Avg. 25 to 27 sec
• Fiber tensile test force: Approx. 2.0 N
• Electrode life: Approx. 5,000 splices (tool-free replacement)
• Splice modes: 100 total modes
• Stored splice results: 10,000 records

**Protection Sleeves**
• Type: Heat-shrinkable
• Maximum length: 66 mm
• Maximum diameter (pre-shrink): 6.0 mm

**Power System**
• Battery: BTR-11A pack included, rated for 200 splice and heat cycles per charge
• AC adapter: BTR-17 and ADC-19A included
• Power cords: ACC-08 and ACC-09 included