Overview
The Signal Fire AI‑5Pro Optical Fiber Fusion Splicer, distributed by Universal Fiber Solutions (UFS), is built for fast, reliable, and efficient fiber splicing. Featuring six precision motors and advanced core alignment technology, it delivers 8‑second splicing and 18‑second heating cycles, improving work efficiency by up to 50% compared to ordinary splicers.
Its 5‑inch TFT color display, USB external lighting support, and compact design make it ideal for field professionals working on FTTH, security monitoring, and short‑distance fiber projects.
⚡ Key Features
- Fast performance – 8s splicing, 18s heating
- High‑resolution display – 5‑inch TFT screen, intuitive interface
- Precision alignment – six motors with core/cladding alignment
- Long battery life – 5200mAh lithium battery, ~160 cycles per charge
- Compact design – waterproof, dustproof, and drop‑resistant
- USB interface – supports LED lighting and mobile device charging
- Bluetooth 4.2 wireless – remote management via mobile app
- Lightweight build – machine weight only 1.91kg (with battery)
📊 Technical Specifications
| Parameter | Details |
|---|---|
| Fiber alignment | Core/cladding, 6 motors |
| Splicing time | 8s |
| Heating mode | 18s (customizable) |
| Fiber types | SMF/G.652, MMF/G.651, DSF/G.653, G.654, NZ‑DSF/G.655, BIF/G.657 |
| Splicing loss | 0.02dB (SM), 0.01dB (MM), 0.04dB (DS/NZDS) |
| Display | 5‑inch TFT color screen |
| Battery | 5200mAh, ≤3.5h charging, ~160 cycles |
| Magnification | 300x single axis / 150x dual axis |
| Wireless | Bluetooth 4.2, 60m range |
| Protection | Waterproof, dustproof, drop‑resistant |
| Operating environment | ‑15°C to +50°C, ≤95%RH, altitude ≤5000m |
🔧 Built‑in Functions
- 3‑in‑1 fiber holder – supports single/multi‑mode, bare fiber, pigtail, jumper, drop cable
- USB interface – external LED lighting and mobile charging
- Mobile app integration – remote monitoring, splicing records, software upgrades
🛡️ Service Commitment
Purchasing the AI‑5Pro Fusion Splicer from UFS includes:
- 1‑year warranty (excluding consumables like electrodes, cleaver blades, and stripping tools)
- Professional support and authorized servicing




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