Description
The MT-7615 Optical Power Meter is a compact multi-function fiber optic tester designed for optical power measurement, visual fault location and LAN cable testing. It’s portable design, built-in VFL and rechargeable battery make it ideal for fiber optic installation, maintenance and troubleshooting.
Features:
- Measures optical power over a 700–1700nm wavelength range.
- 15mW Visual Fault Locator (VFL) with 10–12km testing distance.
- Supports multiple calibration wavelengths for versatile fiber testing.
- 2.5mm universal optical connector compatible with SC, FC and ST connectors.
- Built-in RJ45 UTP cable mapping with up to 600m cable length testing.
- Continuous and flashing laser operating modes.
- Rechargeable 3.7V 450mAh Li-ion battery with Micro USB charging.
- More than 50 hours operating time in power meter mode.
- Compact and lightweight (100g) design for convenient field use.
Specifications:
| Model No. | MT-7615 |
| Detector Type | InGaAs |
| Wavelength Range | 700–1700nm |
| OPM Connector | 2.5mm Universal |
| Measuring Wavelength | 850/980/1270/1300/1310/1490/1550/1577/1625/1650nm |
| Measuring Range | -70 to +10dBm |
| Accuracy | ±0.3dB (850/980/1300/1490/1625/1650nm); ±1dB (1270/1577nm) |
| VFL Output Power | 15mW |
| VFL Testing Length | 10–12km (Single Mode) |
| VFL Connector | 2.5mm Universal |
| VFL Wavelength | 650±20nm |
| VFL Laser Mode | Continuous / Flashing |
| LAN Cable | UTP Cable |
| LAN Cable Connector | RJ45 (UTP / 8P8C) |
| Cable Mapping | Yes |
| Measuring Length | 600m |
| Working Hours | >50 Hours (Power Meter Only) |
| Battery | 3.7V 450mAh Li-ion / Micro USB Charging |
| Working Environment | -10~50°C, <90% RH |
| Dimensions | 98 × 59 × 27mm |
| Weight | 100g |







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