The PROSKIT mini OTDR fiber optic cable tester MT-7620 is an advanced device that combines three functions: OPM (Optical Power Meter), VFL (Visual Fault Locator), and OLS (Optical Light Source). Designed to meet everyday repair needs as well as more specialized applications, the MT-7620 offers reliability and efficiency.

Key product features:

• OPM, VFL & OLS functions
• Supports 10 wavelength modes
• Measurement power range from -50dBm to +26dBm
• 3.5" color touch screen
• Designed for easy use
• iOLA function
• Connects to PC for data analysis & storage

Technical specifications:

• LCD: 3.5" touch screen
• USB: USB-C
• Storage (SQR): >500
• Expandable external storage: U disk (temporary storage)
• Backlight: Ten-level backlight adjustment
• Language: EN/TW/CN
• Battery: 3.7V 2000mAh lithium battery
• Battery life: Standby: >6h, Measurement: >4h
• Operating temperature: 0 ~ 50 °C
• Relative humidity: -5dBm
• Wavelength: 1550nm +/-20nm
• Modulation: 270Hz, 1kHz, 2kHz, 1kHz + flicker, 2kHz + flicker

OTDR Function:

• Dynamic range: 20dB
• Test range: 0.1~80km
• Wavelength: 1550nm +/-20nm
• Connector: SC/UPC (same as OLS connector)
• Pulse width: 5ns-20us
• Measurement time: 5-180s
• Attenuation dead zone: 3m
• Measurement modes: Real-time, average, automatic
• Sampling points: Up to 8000
• Input light detection: Supports <10dB
• iOLA function: Yes

OPM Function:

• Display range: -50 ~ +26dBm
• Calibration wavelengths: 850, 980, 1270, 1300, 1310, 1490, 1550, 1577, 1625, 1650nm
• Wavelength and frequency identification: Supported

Package contents:

• OTDR tester
• Cloth carrying case
• Neck strap
• USB to USB-C cable
• Cleaning swabs
• Drivers CD
• User manual

Category: Optical Fiber