STC-BTOPM2101 Bench-top Optical Power Meter

The STC-BTOPM2101 Bench-top Optical Power Meter is a high-precision instrument designed for measuring optical power with a wide range of applications, particularly in passive components factories, R&D institutions, and universities. It offers accurate measurements, durability, and ease of use, making it a cost-effective alternative to advanced imported products. The meter can be configured with either single or dual channels to meet specific requirements.


  1. Detectors: Option for external or built-in detectors.
  2. High Accuracy: Measurement uncertainty is within ±3%.
  3. Display Resolution: 0.001 dB for precise readings.
  4. Wide Power Measurement Range: Measures from +6 dBm to -75 dBm.
  5. User Calibration: Allows users to perform self-calibration.
  6. Reference Setting: Enables retrieval and display of stored reference measurements, with automatic link loss test results.
  7. Data Acquisition Technology: Ensures optimal signal-noise ratio.
  8. Bare Fiber Measurement: Allows power measurement with a bare fiber tip.
  9. Data Transfer and Storage: RS232 communication port for data transfer to a PC and automatic data storage.
  10. Sampling Rate: Adjustable sampling rate speed.


  • Model: STC-BTOPM2101
  • Wavelength Range: 850-1700 nm (adjustable in 1 nm increments)
  • Calibrated Wavelengths: 850, 980, 1300, 1310, 1480, 1490, 1550, 1625 nm
  • Photo Detector: InGaAs
  • Measurement Range: +6 to -75 dBm (customizable ranges available)
  • Intrinsic Uncertainty: ±3%
  • Communication Interface: RS232
  • Resolution: 0.001 dB
  • Optical Connector: FC
  • Power Supply: AC 90-260V, 50Hz
  • Operating Temperature: -10 to +40 ℃
  • Storage Temperature: -25 to +70 ℃
  • Dimensions: 260 mm x 240 mm x 130 mm
  • Weight: 2.80 kg


  • Precision: High accuracy and resolution ensure precise measurements.
  • Versatility: Wide measurement range and adjustable sampling rate cater to various testing needs.
  • User-Friendly: Easy operation and features like user calibration and reference setting simplify the testing process.
  • Durability: Built to withstand rigorous use in various environments.
  • Cost-Effective: Offers a high-performance alternative to more expensive imported products.

The STC-BTOPM2101 Bench-top Optical Power Meter is an essential tool for optical power measurement, providing reliable performance and advanced features suitable for a range of professional and academic applications.


For more:  Click Here




There are no reviews yet.

Be the first to review “STC-BTOPM2101 Bench-top Optical Power Meter”