Multicom – MUL-FSPLICE-300 – Fiber Optic Fusion Splicer Kit

  • FAST 7 Second Splicing (optional)
  • ULTRA-FAST 9 Second Heat Shrinking (optional)
  • 3 Year USA Warranty – USA Service and Support
  • 6 Motor Precision Technology (see below for advantages of 6 motors)
  • 5-direction Anti-shock
  • German Design, USA & Japanese Technology
  • Core-to-Core, State-of-the-Art Fiber Profile Alignment System (PAS)
  • Titanium Alloy Body/Frame
  • High-Performance Processor Board
  • Drop/Impact, Dirt/Dust, and Water Resistant
  • Quick-change Rechargeable Lithium Battery
  • See all of the additional features, below
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The tough and rugged Multicom MUL-FSPLICE-300 Core-to-Core Alignment Fiber Optic Fusion Splicer is drop/impact, dirt/dust, and water-resistant. Multicom is proud to provide a 3 Year USA Warranty, and all USA Service and Support.

This 6 motor fusion splicer employs high-speed image processing and special positioning technology allowing the fusion splicing to be completed in as little as a FAST 7 seconds. It can heat shrink in as little as an ULTRA-FAST 9 seconds. The splicer is compact, lightweight, and ideal for working just about anywhere, including harsh outdoor environments and dark and remote worksites.

Fully automatic, Semi-automatic, and Manual Operating Modes:

  • Automatic detection of fiber cleaved face quality
  • Automatic display of cleaved fiber and the offset angles
  • Automatic analysis and estimation of splice loss
  • Automatic detection of bad/faulty splice
  • Automatic detailed data report record and memory storage for each splice (up to 10,000 splices)

The Multicom MUL-FSPLICE-300 – Core-to-Core Alignment Fiber Optic Fusion Splicer Kit Includes:

Additional Features to those listed above:

  • Automated 2N splice tension test
  • Handy, easy-to-carry, solid, and durable with shock-resistant design
  • Enhanced windproof fusion area cover
  • 5″ Color High Definition LCD and graphical interface
  • English, French and Spanish languages, user-selectable
  • Single X or Y view, or X and Y simultaneously – up to 400x magnification
  • High-quality electrodes with up to 3,500+ splicing cycles
  • Easy user-replaceable electrodes design (set of spare electrodes included)
  • Wide range of fusion and heating parameter defaults and options
  • Built-in temperature, humidity, air pressure sensors, and automatic arc correction
  • Intelligent power indicator, auto power-off, and quick-change battery
  • Built-in heat shrink heater: Easy to use, quick, customizable parameters
  • Data reports can be downloaded to PC and system upgrades can be uploaded via USB port and cable
  • Built-in work lights make optical-fiber placement easier and more accurate, even at night or in dark work areas


  • Singlemode: ITU-T G.652A/B/C/D and ITU-T G.657A/B
  • Multi-mode: ITU-T G.651)
  • DS – Dispersion Shift: ITU-T G.653
  • NZDS – Non-Zero Dispersion Shift: ITU-T G.655

The MUL-FSPLICE-300 Fiber Optic Fusion Splicer Kit Includes:

  • MUL-FSPLICE-300 Fiber Optic Fusion Splicer
  • Quick-change rechargeable lithium battery
  • Universal fiber optic fiber holders
  • Precision Optical Fiber Cleaver
  • USB Thumb Drive with Operating Manual
  • Hardcopy of Operating Manual
  • Splice-on Connector Adapter
  • Non-conductive Tweezers
  • 3-Hole Fiber Stripper
  • Sheathing Stripper
  • Power Cord & AC Adapter
  • Spare Electrodes
  • Heat Shrink Cooling Tray
  • Cleaning Bulb
  • Heavy-Duty Carrying Case with Work Shelf
  • Cleaning Alcohol Dispenser

Why 6 motors?

Multicom’s MUL-FSPLICE-300 uses 6 Motor Technology:

  • 2 Driving Motors
  • 2 Aligning Motors
  • 2 Focusing Motors – These motors are not included in 4 Motor Fusion Splicers

The two additional Focusing Motors are installed on the optical lens. The motors will change the distance between the fiber and lens to make an enhanced focusing image. Once the fiber is placed in the holders, the motors will drive the lens closer or further away from the fiber so that the fiber image will be displayed differently visually on the monitor. Then the software will process the image and auto-ID the fiber type.

For instance, if a user puts a Singlemode fiber in the left holder of the splicer and a Multi-mode fiber in the right holder, after closing the cover, the auto-focusing kicks in – based on the reflection ratio, the preset software will identify the fiber type and the 6 Motor Fusion Splicer will give a warning that there are two different and incompatible fiber types about to make a fusion.

Multicom is so confident in our High Precision and Rugged Fusion Splicer, that we have prepared the following comparisons to gain your confidence as well:

Quality Makes a Difference – Check out: Precision Multicom Products vs. ‘Other’

Additional information


Open Spec Sheet – UPDATED – Jan 2023

Open Quality Makes a Difference: Precision Multicom Products vs. ‘Other’

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