The NK5600 Optical Time Domain Reflectometer is a high-performance, multi-functional test instrument designed for the FTTx network. The product has a maximum resolution of 0.05m and has a minimum test area of 0.8m.
- Less than 0.8m short-term event dead zone, test fiber jumper easily;
- Integrated 5.8-inch color TFT LCD display, key/touch dual operation.
- Built-in stable light source function 1310/1550nm;
- Built-in optical power meter test function;
- Built-in visible red fault location (VFL)
- Has a unique test result self-diagnosis function;
- Independent and convenient one-button automatic operation mode, real-time test function buttons;
- Multi-wavelength synchronization test function;
- With multiple waveform viewing capabilities;
- Link-band non-destructive testing (online test module);
- Communication light automatic monitoring function;
- With test file wireless transmission function;
- Battery low voltage alarm function;
- WinCE Windows operating system
Dynamic Range |
32/30dB |
Ranging Accuracy |
± (1 m + sampling interval + 0.005% × distance) (excluding refractive index insertion error) |
The highest ranging resolution |
0.05m |
Test range |
0.4, 0.8, 1.6, 3.2, 6.4, 16, 32, 64, 128, 256, 512km |
Test Pulse Width |
5,10,30,100,275,500,1000,5000,10000,20000ns |
Loss threshold |
0.01dB |
Sample points |
128k |
Linearity |
0.05dB/dB |
Loss Resolution |
0.001dB |
Waveform storage capacity |
≥1000 pieces |
External Interface |
USB, Min-USB, RJ-45 |
Optical output interface |
FC/SC/ST (replaceable) |
VFL |
650nm±10nm, ≥5mW (typical) |
Optical power meter Wavelength range/power range |
1200nm to 1650nm, -50 to +26dBm |
Stabilized light source function 1310/1550nm |
-5dBm, CW (270Hz, 1K270Hz, 2K270Hz) |
Display |
5.7-inch color TFT LCD touch screen |
Battery |
7.4v/6300mAh Lithium Battery Pack, Supports Up to 12 Hours of Continuous Working Time |
Power Output |
19V. 1.31A |
Adapt to the environment Working temperature |
-5 ~ +50 °C, storage temperature: -20 ~ +70 °C |
Relative humidity |
0 to 95% without condensation |
Size |
215mm*150mm*70mm |
Weight (with battery) |
1.15kg |
Note: This OTDR has the 4 functions: OTDR , VFL, OPM, LS(Light Source) , it does not have other extra functions, such as OFD ,Event Map ,OLT (Optical Loss test),and so on