sales@foscoconnect.com
(510) 319-9878
Silicon Valley, CA, USA
Overview
The EXFO PX1-S-FOAS-U25 is a professional-grade optical power meter designed for precise fiber optic testing in demanding field environments. This instrument serves as an essential tool for technicians and engineers to measure absolute power levels in dBm and verify insertion loss in dB, ensuring network performance and signal integrity.
Engineered for high-efficiency operation, the unit features an intuitive color touchscreen interface and provides instant boot-up capability for rapid field deployment. It supports fiber tracing through tone detection and offers robust data management with storage for up to 100 test results. The device is built with a rugged, IP54-rated exterior, protecting it against dust and water ingress in challenging outdoor conditions.
Key Features
-
Bluetooth Connectivity
Enables seamless integration with mobile devices for streamlined data management and reporting. -
Wide Measurement Range
Capable of measuring from 10 dBm down to -70 dBm, suitable for various network power levels. -
Multiwavelength Support
Includes 11 calibrated wavelengths for versatile testing across different fiber types and applications. -
Rugged IP54 Design
Provides protection against dust and water splashes, ensuring longevity in diverse work environments. -
Intuitive GUI
The color touchscreen interface simplifies operation, reducing training time for technicians. -
Efficient Power Management
Rechargeable battery delivers up to 8 hours of continuous operation for full-day field use. -
Integrated Tone Detection
Facilitates quick and reliable fiber identification in active or inactive networks.
Applications
- Measuring absolute optical power (dBm)
- Verifying optical insertion loss (dB)
- Fiber optic cable tracing
- Field service and maintenance
- Network troubleshooting
Package Contents
- EXFO PX1-S-FOAS-U25 Optical Power Expert
- Universal 2.5 mm connector adapter
- USB charging cable
- Calibration certificate
Technical Specifications
| Specification | Value |
|---|---|
| Manufacturer | EXFO |
| Model | PX1-S-FOAS-U25 |
| Power Measurement Range | 10 dBm to -70 dBm |
| Calibrated Wavelengths | 11 |
| Connector Adapter | Universal 2.5 mm |
| IP Rating | IP54 |
| Data Storage | 100 test results |
| Battery Life | 8 hours continuous operation |
| Warranty | 1 Year |
Frequently Asked Questions
What is the primary use of the PX1-S-FOAS-U25?
It is designed to measure absolute optical power (dBm) and insertion loss (dB) on fiber optic networks.
Does this unit support fiber identification?
Yes, it features tone detection capabilities for efficient fiber tracing.
Is this device suitable for outdoor use?
Yes, the unit has an IP54 rating, making it dust-proof and water-resistant for field operations.
What kind of battery does it use?
It includes a rechargeable battery that provides approximately 8 hours of continuous use.
Can I export my test results?
The device includes Bluetooth connectivity for cloud services and mobile integration to manage test data.



