INNO I4 Fiber Optic Fusion Splicer + V1 Cleaver
The INNO I4 fiber optic fusion splicer is the most compact splicer on the market, featuring a cladding-alignment option with an active V-groove system ensuring precise fiber alignment. With an impressive splice time of only 4 seconds and a heating time of 13 seconds, the I4 stands out for its exceptional speed and efficiency. It is equipped with a durable 3500 mAh battery, allowing up to 200 work cycles.
The device features a 4.3-inch color LCD full touchscreen display, offering intuitive and user-friendly operation.
The dimensions are carefully designed for mobility: 132 mm depth, 137 mm width, 130 mm height, and a weight of only 1.384 kg. This makes the INNO I4 an ideal choice for field technicians.
Product Features and Functions:
- Fiber optic splicer with cladding-alignment and active V-groove system
- Lightweight and compact design
- Adjustable carrying strap
- High resolution with 130× and 320× magnification
- 4.3-inch touchscreen color LCD
- Fast and intuitive interface
-
3500 mAh battery enabling up to 200 splicing/heating cycles
-
Fast splicing and heating
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Two bright LED lights ensuring comfortable work even in dark environments
- Electrodes with a lifespan of up to 6000 discharges
-
Water-, dust-, and shock-resistant for operation in harsh conditions.
Height: 130 mm
Width: 137 mm
Depth: 132 mm
Weight: 1.384 kg (with battery)
1.164 kg (without battery)


Technical Specifications
| Model | I4 |
| Dimensions H×W×D [mm] | 139 × 137 × 132 (with rubber protection) |
| Weight [kg] | 1.384 with battery 1.164 without battery |
| Fibers amount | Single |
| Fiber types |
SM (ITU-T G.652& T G.657) |
| MM (ITU-T G.651) | |
| DS (ITU- T G.653) | |
| NZDS (ITU-T G.655) | |
| Cutting length | 5-16 mm |
| Coating diameter | 100 μm-3 mm |
| Cladding diameter | 80-150 μm |
| Splicing modes | Up to 128 modes |
| Heating modes | Up to 32 modes |
| Splice loss [dB] | SM: 0.03 |
| MM: 0.01 | |
| DS: 0.05 | |
| NZDS: 0.05 | |
| G.657: 0.03 | |
| Return loss [dB] | ≥60 |
| Splicing time | Tryb szybki: średnio 4 s |
| Tryb SM: średnio 5 s | |
| Automatic arc calibration | Automatic arc calibration based on air pressure and temperature |
| Electrode lifespan | Up to 6000 arcs |
| Protection sleeve length | 20-60 mm |
| Heating time | 13 s (45 mm, 60 mm slim) |
| Storage | 10.000 data/10.000 images |
| Tension test [N] | 1.96-2.25 |
| Operating conditions | Altitude: 0-5000 m |
| Humidity: 0-95% | |
| Temperature: -10-50°C | |
| Max wind speed: 15 m/s | |
| Storage conditions | Humidity: 0-95% |
| Temperature: -20-60°C | |
| Display | Touchscreen |
| 4.3" high resolution | |
| Fiber view & magnification | 130× |
| 320× | |
| Power supply | AC input 100-240V |
| DC input 9-19V | |
| Batery | Capacity 3500 mAh, approx. 200 splices |
| Operation | Buttons, screen |
| Communication interface | USB Type-C |
Set contents
| Model | Quantity | |
| Splicer | I4 | 1 |
| Cleaver | V1 | 1 |
| SOC holders | 1 | |
| Power supply | 1 | |
| Spare electrode pair | 1 | |
| Battery | LBT-3500 (3500 mAh) | 1 |
| Power cable | 1 | |
| USB cable | 1 | |
| Shoulder strap | ST-01 | 1 |
| Manufacturer | INNO Instrument |
|---|---|
| Czas spawania | 4 s |
| Czas zgrzewania | 13 s |
| Maksymalne powiększenie | 320x |
| Pojemność baterii | 3500 mAh |
| Rodzaj centrowania | Centrowanie do płaszcza |
| Rozmiar wyświetlacza | 4.3" |
| Średnia strata spawu | 0.03 dB |







