Application
Fiber optic cable installation and maintenance: ensures fast and accurate optical signal measurement.
Optical network testing: essential for troubleshooting and performance validation in telecommunication networks.
Fiber optic sensor applications: used in fiber optic sensing systems for monitoring and diagnostics.
CATV and broadband network maintenance: facilitates fast and reliable verification of optical connectivity.
Features
Dual functionality
Wide wavelength compatibility
High sensitivity
User-friendly interface
Portable design
Long battery life
Technical Index
Technical Parameters
| Wavelength range | 850-1625 nm |
| Detector type | InGaAs |
| Power measurement range | -70~+3 o -50~+20 |
| Incertidumbre | ±5% |
| Wavelength standard (nm) | 850, 1300, 1310, 1490, 1550, 1625 |
| Screen resolution | Linear indication: 0.1%; logarithmic indication: 0.01dBm |
| Red light working wavelength (nm) | 650 |
| Output power | 10 MW |
| Frequency identification (Hz) | 0/270/1000/2000 |
| Effective wireless distance (m) | 50 |
| Interfaz | Universal 2.5mm connector (compatible with SC, FC, ST) |
| Battery | AA batteries (not included) |
| Working temperature (℃) | -10～+60 |
| Storage Temperature (℃) | -25～+70 |
| Auto power-off time (min) | 10 |
| Battery life (h) | ≥48 |
| Package includes | 1x DXL-50D optical power meter, 1x SC adapter, 1x user manual |
Frequently Asked Questions
Q: Which wavelengths are supported?
A: Standard models cover 850, 1300, 1310, 1490, 1550 and 1625nm. PON power meters measure 1310/1490/1550 simultaneously for GPON/EPON network testing.
Q: What is the measurement range?
A: Typical range is -70dBm to +10dBm with high accuracy, suitable for both laboratory and field use.
Q: Are calibration reports available?
A: Yes, each meter is factory calibrated and calibration/traceability reports can be provided with the order.
Q: What connector interfaces are supported?
A: Universal SC/FC/ST adapters are included; LC adapters are available on request.
Q: Can I test a live PON signal with the PON model?
A: Yes, the PON power meter simultaneously measures downstream 1490nm, upstream 1310nm and CATV 1550nm signals on a live network without interrupting service.
