D-TECH OPM Mini
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OPM- DT201
Technical Details
| Warranty | 1 Year |
| Weight | 50g |
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Optical Power Meter – DT200 / DT201
Professional Optical Power Meter with Built-in Visual Fault Locator (VFL), OLED Display & Type-C Charging
The DT200 and DT201 Optical Power Meters are compact, high-precision fiber optic testing instruments designed for FTTH, ISP, CATV, Telecom, Data Center, and Optical Fiber Maintenance. They provide accurate optical power measurement, built-in Visual Fault Locator (VFL), wavelength recognition, signal frequency detection, data storage, and long battery life for field engineers.
Featuring a bright OLED display, Type-C charging, 1000-record memory, and universal optical connector compatibility, the DT200/DT201 are ideal tools for fiber installation, troubleshooting, network maintenance, and optical cable acceptance testing.
Measurement Range
Up to +26 dBm
VFL
Up to 50mW
Memory
1000 Records
Charging
USB Type-C
Key Features
✔ High Accuracy Optical Power Measurement
✔ Built-in Visual Fault Locator (VFL)
✔ Universal Optical Connector
✔ OLED White Backlight Display
✔ Type-C Fast Charging Interface
✔ Supports CW, 270Hz, 330Hz, 1kHz & 2kHz Detection
✔ 1000 Internal Memory Records
✔ Compact Pocket Size with Long Battery Life
Model Comparison
| Parameter | DT200 | DT201 |
|---|---|---|
| Measurement Range | +10 ~ -70 dBm | +26 ~ -50 dBm |
| Operating Wavelength | 800 ~ 1700 nm | |
| Connector | Universal | |
| Detector | InGaAs | |
| Measurement Accuracy | ±5% | |
| Calibrated Wavelengths | 850 / 1300 / 1310 / 1490 / 1550 / 1625 / 1650 nm | |
| Resolution | 0.1% (mW/µW), 0.01 dBm/dB | |
| Recognizable Frequency | CW, 270Hz, 330Hz, 1kHz, 2kHz | |
| Memory | 1000 Records | |
| User Correction | Key Operation & PC Software | |
Built-in Visual Fault Locator (VFL)
| Parameter | Specification |
|---|---|
| Laser Wavelength | 650 ±30 nm |
| Output Power Options | 2 / 5 / 10 / 20 / 30 / 50 mW (Default: 10mW) |
| Operating Mode | CW / 2Hz |
| Connector | Universal |
Machine Specifications
| Parameter | Specification |
|---|---|
| Display | 128 × 64 OLED White Display |
| Battery | 3.7V / 500mAh Lithium Battery |
| Charging Port | USB Type-C |
| Operating Time | More than 16 Hours (Power Meter Mode) |
| Auto Power Off | 10 Minutes |
| Operating Temperature | -10°C to +50°C |
| Storage Temperature | -40°C to +60°C |
| Humidity | 0–95% RH (Non-condensing) |
| Dimensions | 98 × 33 × 23 mm |
| Weight | 50 g |
Applications
FTTH Installation & Maintenance
ISP & Telecom Networks
Optical Fiber Troubleshooting
CATV Networks
Data Center Fiber Testing
Fiber Link Acceptance Testing
Note: The DT200 is ideal for measuring lower optical power levels down to -70 dBm, making it suitable for FTTH and passive optical network testing. The DT201 supports measurements up to +26 dBm, making it better suited for higher-power optical transmission systems and backbone network applications.
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