NetPeppers NP-FIBER-OPM200 Pocket Optical Power Meter for Fiber Optic Networks

With a measurement range of -70 to +10 dBm and an accuracy of ±0.2 dB, the NetPeppers NP-FIBER-OPM200 Pocket Power Meter delivers precise optical power readings across six key wavelengths, making it an essential tool for fiber network installation and maintenance.

Overview

The NetPeppers NP-FIBER-OPM200 is a compact, handheld optical power meter designed for testing both singlemode and multimode fiber optic systems. It supports measurement at 850, 1300, 1310, 1490, 1550, and 1625 nm, covering all common telecom and datacom wavelengths. The universal 2.5 mm connector accepts FC, SC, and ST interfaces without adapters, while the InGaAs detector ensures reliable performance across the full dynamic range.

What stands out

• Wide measurement range from -70 to +10 dBm with 0.01 dB resolution
• Supports six calibration wavelengths for versatile testing
• Universal 2.5 mm connector fits FC, SC, and ST connectors directly
• Backlit LCD shows readings in dBm, mW, or µW
• Long battery life of approximately 120 hours from two AAA batteries
• Auto-off function preserves battery after 10 minutes of inactivity
• Reference power setting allows relative loss measurements

Technical details

• Product type: Fiber optic power meter
• Measurement wavelengths: 850 nm, 1300 nm, 1310 nm, 1490 nm, 1550 nm, 1625 nm
• Measurement range: -70 to +10 dBm
• Accuracy: ±0.2 dB
• Resolution: 0.01 dB
• Detector type: InGaAs
• Optical connector: Universal 2.5 mm (FC/SC/ST)
• Display units: dBm, mW, µW
• Power supply: 2x AAA batteries
• Battery life: approx. 120 hours
• Auto-off: Yes (10 minutes)
• Display: LCD with backlight
• Operating temperature: -10°C to +60°C
• Storage temperature: -25°C to +70°C
• Fiber type: Singlemode and multimode
• Reference power setting: Yes

Our verdict

The NetPeppers NP-FIBER-OPM200 combines laboratory-grade accuracy with pocket-sized convenience. Its universal connector and multi-wavelength support make it a versatile choice for field technicians who need reliable measurements without carrying multiple adapters.