The TFN S5 fiber optic fusion splicer is a high-precision tool for fiber optic network deployments and maintenance. Designed for long-haul backbone lines (up to 80 km), data centers, and field operations.
Product Features:
1. Ultra-Fast & Ultra-Precise Six-Motor Core Alignment
Our six-motor core alignment fusion splicer is engineered for backbone and long-distance networks where precision is non-negotiable. It achieves consistent splice losses as low as 0.01 dB, with a blazing-fast fusion time of just 6 seconds in FAST mode. This high-speed, high-accuracy performance ensures optimal signal integrity for 80 km trunk lines, reducing attenuation and meeting the strictest telecom standards for 5G, FTTH, and data center deployments.
2. Flexible Dual Operation: Touchscreen & Physical Buttons
Designed for all technicians, the S5 offers dual control modes. Use the intuitive 5-inch color touchscreen for modern menu navigation, or rely on tactile physical buttons for quick, glove-friendly operation in the field.
3. Extended Field Runtime with 5200 mAh High-Capacity Battery
Never run out of power on-site. The integrated 5200 mAh industrial-grade lithium battery supports over 240 complete fusion and heating cycles on a single charge. With real-time power monitoring on the display, your team can plan work confidently for a full day without interruptions, making it the perfect companion for remote installations, long-haul cable projects, and maintenance teams without reliable AC power access.
4. Universal 3-in-1 Clamp for All Fiber Types
Simplify your toolkit and reduce operational costs. The innovative universal clamping fixture accommodates patch cords (0.25 mm), pigtails (3.0 mm), flat drop cables, and bare fibers without needing to change accessories. This versatility streamlines workflow, minimizes setup time, and ensures you’re prepared for any fiber type encountered in residential entry, city trunk lines, or data center cross-connects.
5. Professional Reliability with 3-Year Warranty & Lifetime Support
Built for durability, the S5 features a rugged triple-proof chassis (rainproof, dustproof, shockproof) and comes with a full 3-year warranty, including a unique "loaner unit" service during repairs to eliminate downtime. Backed by lifetime technical support, this commitment to reliability ensures your investment is protected for high-intensity, long-term use in diverse and challenging environments.
Spec Sheet
| Model | S5 |
| Average Fusion Loss | SM: 0.02 dB / MM: 0.01 dB / DS: 0.04 dB / NZDS: 0.04 dB / G657: 0.02 dB |
| Return Loss | > 60 dB |
| Splicing Time | Standard: 7 seconds (SM), FAST mode: 6 seconds |
| Electrode Life | 5000 discharges |
| Fits for Fiber | SM / MM / NZDS / G657, 0.25 mm–3.0 mm fibers, flat indoor cables |
| Fiber Cutting Length | 8 to 16 mm |
| Heater Compatibility | 40 mm/60 mm/SOC-3.0/SOC-0.9 heat shrink tubing |
| Heating Time | Typical: 18 seconds (adjustable 10–900s), High Precision Mode: 7s |
| Splicing Modes | 41 preset modes, 100 custom mode storage |
| Data Storage | 2000 latest fusion records |
| Battery | 5200 mAh Li-ion, supports ~240 splice + heat cycles |
| Display | 5-inch touchscreen, dual cameras, 500x magnification (X/Y/X-Y) |
| Power Input | AC 100–240V or DC 9–14V |
| Protection | Rainproof, dustproof, shockproof, drop-resistant with rubber case |
The fusion splicer features an X/Y dual-axis fiber observation system, providing fiber views from two perpendicular directions to accurately detect core offset in both axes. This ensures precise three-dimensional core alignment before fusion, reduces alignment errors, and helps achieve consistently low splice loss.
Automated Fusion Splicing Process:
Fiber positioning → X/Y core alignment → Pre-fusion arc → Fusion splicing
Where It's Used
- 80 km trunk line, FTTH
- Urban Line Maintenance
- Security Surveillance
- Residential Area Line Installation and Repair
Package Content
- Fiber Fusion Splicer Host ×1
- Fiber Cleaver ×1
- Rechargeable Battery Pack (5200 mAh) ×1
- Protective Carrying Case ×1
- Electrode Rods ×2
- Optical Power Meter (OPM F1M) ×1
- Visual Fault Locator (VFL G10) ×1
- CFS3 Fiber Stripper ×1
- Leather Wire Stripper ×1
- Kevlar Scissors ×1
- Wet & Dry Cleaning Sponge ×1
- Screwdriver Set ×1
- Electrode Grinder ×1
- Cleaning Kit ×1
- Cleaning Swabs ×1
- Air Blower ×1
- Mini Alcohol Bottle ×1
- Brush Set ×1
- Heat Shrink Tubing Assortment ×2 Packs