Overview
The JetFiber X4+ Optical Fiber Fusion Splicer, distributed by Universal Fiber Solutions (UFS), is engineered for fast, reliable, and advanced fiber splicing. Featuring four precision motors and PAS core alignment technology, it delivers 6‑second splicing in SM fast mode and 10‑second splicing in auto mode, with 12‑second heating cycles.
Its touchscreen interface, automatic fiber identification, and smart ARC calibration make it ideal for telecom operators, FTTH projects, and professional fiber installation teams.
⚡ Key Features
- Ultra‑fast performance – 6s splicing, 12s heating
- High‑capacity battery – 5600mAh, supports 300+ cycles per charge
- Precision alignment – four motors with PAS core alignment
- Durable design – waterproof (IPX2), dustproof (IP5X), and anti‑shock protection
- Smart ARC calibration – automatic optimization for splice quality
- Password anti‑theft protection – secure equipment management
- 4.3‑inch color touchscreen – intuitive operation in any environment
📊 Technical Specifications
| Parameter | Details |
|---|---|
| Fiber alignment | PAS core alignment, 4 motors |
| Splicing time | 6s (SM fast mode), 10s (auto mode) |
| Heating mode | 12s (adjustable) |
| Fiber types | SMF/G.652, MMF/G.651, DSF/G.653, G.654, NZ‑DSF/G.655, BIF/G.657 |
| Splicing loss | 0.01–0.02dB depending on fiber type |
| Display | 4.3‑inch high‑light color touchscreen |
| Battery | 5600mAh, >300 cycles per charge |
| Magnification | 400x dual axis / 800x single axis |
| Protection | Waterproof IPX2, Dustproof IP5X, Anti‑shock |
| Operating environment | ‑20°C to +50°C, ≤95%RH, altitude ≤5000m |
🔧 Built‑in Functions
- Automatic fiber identification – intelligent detection for splice accuracy
- Smart ARC calibration – reduces splice loss and improves efficiency
- Password anti‑theft – secure access control for equipment
- Mobile app integration – remote monitoring, splice records, and software upgrades
🛡️ Service Commitment
Purchasing the JetFiber X4+ Fusion Splicer from UFS includes:
- Warranty coverage (battery, adapter, and consumables per manufacturer policy)
- Professional support and authorized servicing
- Commitment to industry‑standard quality and reliability









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