| Type | Fiber fusion splicer | Use | Laser source repair |
| Network | Wireless Lan, Bluetooth, 5g | Warranty Time | 2 Year |
| Model | S400LDF | Weight | 2.4KG(including battery) |
| Function | FTTH Optical Network Connection | Return Loss | 60dB |
| Typical heat time | 20s(60mm) | Typical splice time | 8-10s |