Specialty Fiber Fusion Splicer FSM-100 series
Applications
- Precision splicing of various types of specialist optical fibers such as large diameter fiber and PANDA fiber
Features
- 01
Fiber Rotation Alignment

The FSM-100P/FSM-100P+ can align fibers, such as PANDA fiber, by Fiber Rotation Alignment.
- 02
EndView

Thanks to the EndView Observation System, FSM-100M+ / FSM-100P+ are able to rotationally align different fiber types.
- 03
Suitable for use with a range of different diameter fibers

The FSM-100 series features “Split V-groove” and a movable electrode mechanism which delivers arc control tailored to the fiber diameter.
Customer Benefits
Superior and precise arc control is the standard for FSM-100 series models. Every model in the range is highly capable of splicing a range of optical fibers, such as thin and heat-sensitive fibers, large diameter fibers, PANDA fibers, and photonic crystal fibers.
Lineup
We offer a lineup of four models with different features.




| FSM-100P | FSM-100M | FSM-100P+ | FSM-100M+ | |
|---|---|---|---|---|
| Cladding diameter | 60 to 500μm | 60 to 1200μm | ||
| Electrode swing | ー | ✔ | ||
| PM Fiber splicing | ✔ | ー | ✔ | ー |
| End view fiber observation system | ー | ✔ | ||
| Sweep length | 0 to 10mm | 0 to 10mm | ||
Selection Process
➀When performing fusion splicing of PM fiber and the cladding diameter of the fiber to be spliced is 500μm or less: FSM-100P
➁When not performing fusion splicing of PM fiber and the cladding diameter of the fiber to be spliced is 500μm or less: FSM-100M
③Perform fusion splicing of PM fiber, and the cladding diameter of the fiber to be spliced is 500μm or greater, or when using the EndView end-face observation function: FSM-100P+
④Do not perform fusion splicing of PM fiber, and the cladding diameter of the fiber to be spliced is 500μm or greater, or when using the EndView end-face observation function: FSM-100M+
Fiber Optic Fusion Splicing Training
Fujikura offers fusion splicing training courses with optic fiber handlings. Through these courses, you will gain an understanding in fiber optic communications, installations, testing procedure with necessity equipment. You will also learn how to make the right knowledge in choosing the most suitable equipment for your project. Please contact Fujikura authorized distributor more information.





