Long-haul network testing
Access network testing
FTTx/PON testing through splitters
Compact, rugged, light weight 0.7kg
All new UI design with innovation
32dB Dynamic range
1m Event dead zone
Bult-in OPM、SLS、VFL、RJ45、FIP modules
Link Map & Pass/Fail judgment functions
Dual wavelengths testing
| Model | QX55-S | QX55-P |
| Wavelength (nm) | SM 1310/1550 | PON 1310/1550/1625(built-in flter) |
| Dynamic range(dB) | 32/30 | 32/30/28 |
| Number of optical port | 1 | 2 |
| Applicable fiber | SM(ITU-T G.652) | |
| Distance range (km) | 0,5,1,2,5,10,20,35,50,75,100,150,200 | |
| Pulse width (ns) | 5,10,20,50,100,200,500,1000,2000,10000,20000 | |
| Event dead zone*1(m) | 1 | |
| Attenuation dead zone*2(m) | 3.5 | |
| Number of sampling points | Max.80000 | |
| Sampling resolution | Min.0.04m | |
| Distance measurement accuracy | ±(0.75m+Measurement distance×2×10-5+Sampling resolution) | |
| Loss measurement accuracy | ±0.03 dB/dB | |
| Returm loss measurement accuracy | ±2 dB | |
| Optical Power Meter Module(Built-in) | √ | × | |
| OPM | Wavelength(nm) | 800～1650nm | |
| Power range | -70～+6dBm | ||
| Measure accuracy | <(±0.2dB or±5%) | ||
| Display resolution | 0.01dB | ||
| Optical input port | SC/UPC+2.5mm Universal ferrule | ||
| Stabilized Light Source Module(Built-in) | √ | √ | |
| SLS | Wavelength(nm) | 1310/1550 | |
| Output power | ≥-10dBm | ||
| Modulation mode | CW,270 Hz,1 kHz,2 kHz | ||
| Laser class | Class 1M or Class 1 | ||
| Optical input port | OTDR port | ||
| Visual Fault Locator Module(Built-in) | √ | √ | |
| VFL | Wavelength (nm) | 650 | |
| Output power | 10mW | ||
| Modulation mode | CW,CHOP(2Hz) | ||
| Laser class | Class 3R | ||
| Optical input port | 2.5 mm Universal ferrule type | ||
| Fiber Inspection Probe (Built-in) | Optional |
| FIP | Magnification 250X |
| Resolution(um) ≥1.0 | |
| Electrical interface USB2.0 | |
| Optical Connector FC/UPC,SC/UPC,ST/UPC | |
| Sensor 1/3 inch |
| √ | √ | |
| RJ45 | Wavelength(nm) | CAT5,CAT6 |
| Distance of Cable Collationl | 300m | |
| Distance of emitting signal | 300m | |
| General Specifications | |
| Link Map | √ |
| Pass/Fail judgment | √ |
| Distance unit | m,km,mile,ft,kft |
| PC Analysis Software | √ |
| Languages | English, Español, Chinese, Português, Français, Русский |
| Optical connector | SC/UPC(FC/UPC,ST/UPC,LC/UP is Optional) |
| Display | 3.5-inch color TFT LCD(Resolution:640×480) |
| Electrical interface | Charge port×1,USB 2.0×3,RJ45×2 |
| Operating temperature | -10～50℃(0～40℃ when AC adapter is being used.O to 35℃ when battery is be charged) |
| Storage temperature | -20 to 60℃ |
| Altitude | 4000 m |
| Humidity | 0 to 90%RH(20 to 90%with 739874 AC adapter,non-condensing) |
| Power requirements | 100-240V AC,50/60Hz(AC adapter) |
| Battery | 3000mAh |
| LED Light illumination | ≥15000mcd |
| Operating time*3 | 5 hours |
| Data storage | Internal storage:≥1000 waveforms,External storage:USB memory |
| Dimensions | 118 mm(W)×218 mm(H)×55 mm(D) |
| Weight | Approx.0.73 kg(including internal battery and protectors,excluding OTDR unit and options) |
Language 
Phone: 
