AI-9 Fusion Splicer Kit

Signalfire AI-9

Accessories included

Comes with a patented stool for the comfort of the technicians

Signal Fire AI-9 is a new generation of fiber fusion splicers with world’s best price/quality ratio.

Using the latest core alignment technology, the AI-9 splicer is fully qualified for upto 100 km trunk constructions, and any modern FTTH project. With its high-resolution 5-inch screen, operation is simple and intuitive.


Machine weight

2 kg (with battery) 1.60 kg (without battery)

Total weight

8.4 kg

Kit weight

7.1 kg (including machine and accessories)

Applicable FibersSM (G.652&G.657), MM (G.651), DS (G.653), NZDS (G.655)
Splice Loss0.025dB(SM), 0.01dB(MM), 0.04dB(DS/NZDS)
Focus mode6 motors auto focus
Fiber alignmentCore/cladding alignment or manual alignment
Typical splicing time5s
Typical heating time15s
Fast heating function with programmable heating time, automatic heating, up to 10 heating programs
Control technologyReal-time control and calibration of fusion ARC
Return lossBetter than 60dB
Fiber diameterCladding Diameter 80-150μm, coating diameter 100-1000μm
Fiber Cleave Length5 – 16mm
Heating sleeve length25 – 60mm
Boot time1s
Tension TestStandard 2N
Fiber holders3 in 1 fiber holder,SM, MM, bare fiber, pigtail, rubber-insulated, multi fiber cable
Magnification300 for X or Y , 150 for XY view
Screen5 inch TFT color display
Software updateAutomatically update
Splicing ModeUp to 100 splicing programs
Splicing methodFully automatic, step by step splicing
Splicing record storageUnlimited cloud storage
Built-in battery7800 mAh high-capacity lithium battery, charging time ≤3.5 hours, Continuous splicing/heating: typical 240 cycles
Power supplyInput AC 100-240V, 50/60Hz; DC 13.5V / 4.8A 
Real-time detection of battery power
Operating ConditionsTemperature -15 ~ +50 ℃, humidity: <95% RH (no condensing), altitude: 0 ~ 5000m, max. wind speed 15m / s
Product protectionWaterproof IP 22, dust proof IP54, shock-resistant
Language setting10 languages