English
Description
QH420 Multi-mode Mini OTDR integrates fiber cable and Ethernet cable testing in one unit. It is a powerful tester for installers of fiber cable and network cable.
Features:
Support screen capature;
Integrated design, smart and rugged;
FC/SC/ST connectors interchangeable;
Automatic and manual test function;
OTDR Viewer software for data analysis;
Cover plate type tempered glass panel, no worry about screen scratch;
Sink type optical port design for better protection;
Support U disk, SD card and Micro USB export data protection.
Applications:
CATV network testing;
Access network testing;
LAN network testing;
Laband Factory testing;
FTTA troubleshooting.
Multi-functions:
1. OTDR
2. Optical Power Meter (OPM)
3. Visual Fault Locator (VFL):Visual Fault Locator uses red laser of 650nm to locate broken fiber point and test fiber continuity.
4. Network Cable Test:It can check RJ45 Ethernet Cable Sequence.
5. Fiber Inspection:Fiber Inspection is used to check fiber optic connector endface. The inspection probe is sold seperately.
6. Event Map:Event Map is similar to EXFO’s iOLM function, which can display events in user-friendly icons.
7. Report Print:PC software helps print out OTDR test reports.
8. LED light
Specification:
1. OTDR
|
Model |
QH420-MD26 |
|
Wavelength |
850/1300nm |
|
Dynamic Range① |
22/26dB |
|
Fiber Type |
MMF |
|
Event Dead Zone② |
3m |
|
Attenuation Dead Zone |
10m |
|
Measurement Range |
100m, 500m, 2km, 5km, 10km, 20km, 40km, 60km, 100km |
|
Measurement Pulse Width |
5ns, 10ns, 20ns, 50ns, 100ns, 200ns, 500ns, 1us, 2us |
|
Ranging Accuracy |
±(0.5+Range×3×10-5+sampling resolution) (Excluding refractive index error) |
|
Sampling Resolution |
Minimum 0.2m |
|
Samping Points |
64,000 points |
|
Linearity |
≤0.05dB/dB |
|
Loss Threshold |
0.01dB |
|
Loss Resolution |
0.001dB |
|
Range resolution |
0.01m |
|
Refracton Setting |
1.2000~1.5999, 0.0001 step |
|
File Format |
SOR standard file format |
|
Laser Safety Level |
Class II |
|
Adapter |
FC/UPC (Interchangeable SC/UPC adapter) |
|
Language |
English, Spanish, Russian, French, Portuguese, Korean, Italian, Vietnamese |
Note:
①Testing temperature is 25°C±2°C, maximum pulse width, average time is more than 3 minutes.
②Test conditions of Event Dead Zone are minimum range, minimum pulse width, reflection loss of optical fiber end surface (>45dB), typical value.
2. Optical Power Meter
|
Wavelength Range (±20nm) |
800~1700nm |
|
Calibrated Wavelength |
850/1300/1310/1490/1550/1625/1650nm |
|
Test Range |
Type A: -70~+10dBm (default); |
|
Resolution |
0.01dB |
|
Uncertainty |
±5% |
|
Connector |
Universal 2.5mm (FC/SC/ST) |
3. Visual Fault Locator
|
Wavelength (±20nm) |
650nm |
|
Power |
≥10mW |
|
Mode |
CW/2Hz |
|
Connector |
Universal 2.5mm (FC/SC/ST) |
4. RJ45 Sequene
|
Test Range |
300m |
Other Specification:
|
Display |
4.3 inch full-view capacitive touch screen, support multi-touch, TFT 800×480 resolution |
|
CPU Frequency |
1GHz |
|
Power Supply |
AC/DC adapter: AC: 100~240V, 50/60Hz, 9V, 2A; Lithium battery: 3.7V 5,200mAh |
|
Battery Standby Life |
≥10h |
|
Battery Working Hours |
≥8h (backlight off) |
|
Battery Charging Time |
3 hours with power adapter; 10 hours with USB cable |
|
Data Interface |
2×USB (Type A×1, Micro USB×1), SD card |
|
Data Storage |
100,000 curves; 1G DDR and 8G memory card |
|
Weight |
560g (including battery) |
|
Size |
175*105*45mm |
|
Operating Temperature |
-10 ~ +55°C |
|
Storage Temperature |
-20 ~ +80°C |
|
Relative Humidity |
< 95% Non-condensation |
Standard Accessories:
|
Item |
Name |
Quantity |
|
1 |
OTDR with FC adapter for OTDR/LS port, Lithium battery and Simulation analysis software |
1pc |
|
2 |
AC/DC power adapter |
1pc |
|
3 |
Data line |
1pc |
|
4 |
SC Adapter for OTDR port |
1pc |
|
5 |
User manual |
1pc |
|
6 |
Calibration Certificate |
1pc |
|
7 |
Soft Bag with shoulder strap |
1pc |
|
8 |
Remote module for Network Cable Test |
1pc |
|
9 |
Wrist belt |
1pc |
Optional Accessories:
|
Item |
Name |
Quantity |
|
1 |
LC Adapter for OTDR port |
1pc |
|
2 |
ST Adapter for OTDR port |
1pc |
Ordering Information:
|
Model |
QH420 |
|
Wavelength and Dynamic Range |
MD26: 850/1300nm, 22/26dB |
|
Power Meter |
A: -70~+10dBm (default) |
|
Connector |
None: FC/UPC and SC/UPC (default) |
Note: OTDR’s outer housing color option: white or black.
