Fujikara FSM-20PM I Arc Fusion Splicer
The Fujikura FSM-20PM I Arc Fusion Splicer is a compact and reliable tool for splicing optical fibers. It features precise fiber alignment, automated splicing programs, and a user-friendly interface. Ideal for field and lab use, it ensures high-quality splices with minimal loss, enhancing network performance and efficiency.
- Model
- Fujikura FSM-20PM I
- Calibration
- Available on request
- Price
- $15,025
- Status
- In stock
- RFQ ref
- FSM-20PM I
This unit
The Fujikura FSM-20PM I is a precision arc fusion splicer engineered for Polarization Maintaining (PM), Single-Mode (SM), and Multi-Mode (MM) optical fibers. It delivers low splice loss through automated core-to-core alignment, image processing, and controlled arc discharge - achieving typical losses below 0.1 dB for fused joints. The splicer uses a Profile Alignment System (PAS) with full automatic rotational alignment via dual cameras and V-grooves for deterministic fiber positioning. An internal microprocessor manages gap setting, alignment, and splicing sequences without manual intervention.
Technical Specifications
Applicable Fibers: Polarization Maintaining (PM), Single-Mode (SM), Multi-Mode (MM)
Splicing Method: Arc fusion with adjustable arc power and REARC function
Alignment: Profile Alignment System (PAS) with dual-camera core/cladding alignment and full automatic rotational capability
Typical Splice Loss: Less than 0.1 dB for fused joint; measured splice losses less than 1% or 0.02 dB observed in testing
Fiber Holder Options: Available for 250 µm, 400 µm, and 900 µm fiber coatings with metallic construction
Electrodes: Replaceable set (left and right grooves/clamps); supplied with extra original pair
Monitor: 7" high-quality TFT display (upgraded design)
Power: AC Power Terminal and DC Power Cord for Controller
Key Features
Full automatic fiber gap setting and alignment control
Dual-camera image processing for real-time splice monitoring
Rotational alignment capability for polarization-critical applications
Adjustable arc power for process optimization
REARC function to improve splice loss margins
Metallic fiber holders and grooves for field durability
Compatibility & Integration
Supplied with separate control panel and TFT monitor
Compatible with bar clamps for multiple fiber coating diameters
Bundled with accessories including fiber stripper, oven sleeves, and optical cleaver options
Includes carrying case for field deployment
Fujikura FSM-20PM I — Repair & Calibration Service
Aumictech offers NIST-traceable calibration and repair for the Fujikura FSM-20PM I. Calibration covers arc calibration (arc power and duration), V-groove alignment verification, cleave angle detection accuracy, splice loss estimation accuracy, and heating oven temperature calibration. All calibrations ship with a NIST-traceable certificate. Turnaround is typically 1–3 business days after receipt.
Common Fujikura FSM-20PM I faults: electrode wear, V-groove contamination or chipping, motor alignment drift, high arc voltage errors. Common repairs include electrode replacement (typically every 2,000-3,000 arcs), V-groove cleaning or replacement, motor and actuator alignment, and camera/CCD replacement. Fujikura FSM and Sumitomo Type series parts are stocked.
Fujikura FSM-20PM I price
This Fujikura FSM-20PM I is listed at $15,025. Calibration is available separately from $450. Contact us for volume pricing or if you need multiple units.
Fujikura FSM-20PM I calibration cost
NIST-traceable calibration for the Fujikura FSM-20PM I is $450 (standard — pass/fail certificate and calibration sticker) or $650 (full measured data at every test point, reference standards documented, traceability chain included). Calibration for this instrument covers arc calibration (arc power and duration), V-groove alignment verification, cleave angle detection accuracy, splice loss estimation accuracy, and heating oven temperature calibration. Turnaround is 1 to 3 business days after receipt. See full calibration details →
