SML-MPS26 Bluetooth Optical Power Meter with VFL
Portable instrument combining Android Bluetooth data transfer, optical power measurement, test-record storage, and a 650 nm visual fault locator.

The product image illustrates the series form factor. The actual panel layout and interfaces depend on the specific model.
Product Overview
The SML-MPS26 combines an optical power meter, a 650 nm visual fault locator, and Android Bluetooth data transfer. The optical power meter supports six standard wavelengths, three display modes, and up to 255 on-device records. The VFL provides continuous and flashing output for target-fiber identification and visible-fault assistance.
After installing the BLE无线控制器 app through the QR code in the manual, the current result can be sent to an Android phone. The app displays live data, supports data sharing, and searches historical records by time. The SML-MPS26 does not support Ethernet continuity or length testing.
Typical Applications
- Optical power measurement during fiber-link installation and maintenance
- Target-fiber identification and visible-fault assistance
- Transferring and sharing field measurements on an Android phone
- Time-based history review and test-result verification
Safety and Operating Boundaries
- Never look directly into the VFL port, a connected fiber connector, or a fiber end face while the VFL is active.
- Available source material specifies Android support only. Install the designated app and grant the required permissions before using Bluetooth.
- Clean fiber end faces and instrument optical ports before measurement, and select the correct wavelength.
- Charge only from a DC 5 V / 0.5 A supply. Do not use high-voltage fast chargers or unverified power sources.
Features
- Linear, logarithmic, and relative optical power measurement
- 650 nm visual fault locator with continuous and flashing output
- Sends the current optical power result to an Android phone over Bluetooth
- Mobile app displays live data, supports sharing, and searches history by time
- Stores up to 255 optical power test records
- Universal optical interface directly accepts FC, SC, and ST connectors
Specifications
| Model | SML-MPS26 |
|---|---|
| Product Type | Bluetooth Optical Power Meter with VFL |
| Display | 128 × 64 dot-matrix LCD; 48 × 32 mm active area |
| Standard Wavelengths | 850 / 1300 / 1310 / 1490 / 1550 / 1625 nm |
| Detectable Wavelength Range | 800–1625 nm |
| Optical Power Range Versions | -70 dBm to +3 dBm / -50 dBm to +20 dBm |
| Optical Power Accuracy | ±0.2 dB |
| Visual Fault Locator | 650 nm; 0 Hz continuous / 1 Hz flashing |
| Bluetooth | Data transfer to Android phones |
| Data Storage | Up to 255 records |
| Power | 3.7 V 1000 mAh lithium battery; DC 5 V / 0.5 A charging |
