Exfo FPM-302X 830nM Fiber Optic Optical Power Meter
Exfo Optical Power Meters. Model: FPM-302X.
- Model
- Exfo FPM-302X
- Calibration
- Available on request
- Price
- $619
- Status
- In stock
- RFQ ref
- FPM-302X
This unit
The EXFO FPM-302X is a handheld fiber optic optical power meter designed for precise measurement of optical signal power across multiple wavelengths. Built around a high-power germanium detector, it delivers accurate power readings in dBm, dB, and Watt units via an LCD display. The instrument supports 10 calibrated wavelengths from 830 nm to 1625 nm, with auto-wavelength recognition that eliminates offset nulling and reduces measurement time. Power measurement spans from +26 dBm to –50 dBm, making it suitable for both standard and high-power applications.
Technical Specifications
Detector: High-power Germanium (GeX)
Calibrated Wavelengths: 830 nm, 850 nm, 980 nm, 1300 nm, 1310 nm, 1450 nm, 1490 nm, 1550 nm, 1590 nm, 1625 nm
Measurement Range: +26 dBm to –50 dBm
Power Uncertainty: ±0.25 dB (typical for FPM-302 series at 1550 nm, 23 °C ± 1 °C, FC connector); ±0.05 dB at temperatures > 18 °C
Optical Connectors: Interchangeable adapters (FC, SC, ST, LC)
Operating Temperature: 0°C to 50°C
Battery Life: Over 300 hours (three AA batteries)
Display: LCD Screen
Interfaces: USB data transfer; distant referencing via compatible EXFO light sources
Key Features
Auto-wavelength recognition across 10 calibrated points
No offset nulling required, reducing field measurement time
High-power germanium detector for extended dynamic range
Fiber compatibility with single-mode and multimode cables
Compact, battery-powered handheld design
Typical Applications
Passive Optical Network (PON) testing at 1310 nm, 1490 nm, and 1550 nm
Fiber-to-the-home (FTTH) deployments and commissioning
Fiber optic signal strength and loss analysis
Network troubleshooting and maintenance
Compatibility & Integration
Complies with ITU-T G.983.3, G.984, and IEEE 802.3ah standards
FCC Part 15 compliant
Compatible with EXFO FLS-300 and FOT-300 light sources for distant referencing
FTTx-ready architecture
Specifications
| Parameter | Value |
|---|---|
| Power Range (dBm) | '+26 dBm to –50 dBm | Wavelength Range: 830 nm to 1625 nm (10 calibrated wavelengths) |
Exfo FPM-302X — Repair & Calibration Service
Aumictech offers NIST-traceable calibration and repair for the Exfo FPM-302X. Calibration covers detector responsivity at 850, 1310, 1490, 1550, and 1625 nm, absolute power accuracy, linearity across the full dynamic range, and reference power level. All calibrations ship with a NIST-traceable certificate. Turnaround is typically 1–3 business days after receipt.
Common Exfo FPM-302X faults: detector contamination, damaged FC/PC input port, display failure. Common repairs include detector port cleaning or replacement, display repair, and battery or capacitor replacement in older HP/Agilent/Keysight units.
Exfo FPM-302X price
This Exfo FPM-302X is listed at $619. Calibration is available separately from $450. Contact us for volume pricing or if you need multiple units.
Exfo FPM-302X calibration cost
NIST-traceable calibration for the Exfo FPM-302X is $450 (standard — pass/fail certificate and calibration sticker) or $650 (full measured data at every test point, reference standards documented, traceability chain included). Calibration for this instrument covers detector responsivity at 850, 1310, 1490, 1550, and 1625 nm, absolute power accuracy, linearity across the full dynamic range, and reference power level. Turnaround is 1 to 3 business days after receipt. See full calibration details →
