The field-proven core-alignment fusion splicer for FTTH and metro splicing
The NT-4S is a fully featured core-alignment fusion splicer with a precision ceramic V-groove and a ceramic fibre pressure hammer. A five-in-one multifunctional clamp handles all c…
The NT-4S is a fully featured core-alignment fusion splicer with a precision ceramic V-groove and a ceramic fibre pressure hammer. A five-in-one multifunctional clamp handles all common fibre types, the 4.3-inch capacitive touch screen with button/touch dual control keeps operation simple, and a 5200 mAh lithium battery delivers more than 340 splice-and-heat cycles. A modular design allows Bluetooth, IoT and other functions to be added as required. Seismic, waterproof and drop-resistant, it adapts to the toughest field conditions.
| Applicable fibre types | G651, G652, G653, G655, G657 |
|---|---|
| Splice loss | SM 0.02 dB · MM 0.01 dB · NZ 0.03 dB · NZDS 0.04 dB |
| Return loss | ≥ 60 dB |
| Standard splicing time | ≤ 7 s |
| Standard heating time | ≤ 18 s |
| Discharge electrode life | ≥ 5000 splices |
| Splicing programs | 200 preset |
| Heating programs | 80 preset · automatic heating supported |
| Image magnification | 320× |
| Fibre cutting length | 6 – 16 mm |
| Pull test | 1.96 – 2.1 N |
| Display | 4.3-inch HD capacitive touch screen, dual button / touch control |
|---|---|
| Clamp | Five-in-one multifunctional clamp |
| Data storage | About 1,600 images and 10,000 data records |
| Battery | 5200 mAh, about 340 splice-and-heat cycles |
| Interface | USB Type-C, USB 2.0 |
| Power supply | AC 100–240 V, DC 15–19 V |
| Boot time | 3 s |
| Operating altitude | 0 – 5000 m |
| Operating temperature | −20 °C to +50 °C |
| Storage | −40 °C to +70 °C · 0 – 95 % RH |
| Wind speed | > 15 m/s |
| Optical power meter | −50 to +26 dBm |
|---|---|
| Visual fault locator | 1 mW, Class II |
| Optional | Split-wavelength optical power meter |
Fusion splicer, battery, charger, AC power cable, spare electrodes, cooling tray, carrying case, user's manual.
