EXFO EMP-502 CALIBRATION and EXFO EMP-502 REPAIR
 
A calibration by Custom-Cal is performed by engineers with extensive OEM experience. We have the expertise and the necessary standards to perform the EXFO EMP-502 Calibration, onsite calibration may be available. We specialize in quick turnaround times and we can handle expedited deliveries upon request.

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   EXFO EMP-502   Description / Specification:    
EXFO EMP-502 Optical Power Meter

The Exfo EPM-500 / EPM-502 power meter provides highly accurate power measurements, as well as reference value setting capabilities. What’s more, this convenient unit requires no offset nulling, for reliable, long-lasting performance in the field. Use this meter for easy tone detection and automatic wavelength recognition. This unit has a memory capacity of 1000 data items, pass/fail tresholds and LED indicators for ease of use. The Exfo EPM-500/EPM-502 can also easily transfer data to a PC via a USB connection. Like all EXFO portable instruments, FiberBasix 500 handheld units are built for top ruggedness and convenience, perfect for the harshest test conditions. They feature a keypad/LCD backlight, for easy operation in darker environments, rechargeable batteries and interchangeable connectors. Reporting Software for the Exfo EPM-500/EPM-502 Power Meter new software tool enables you to produce professional-looking reports with comprehensive documentation. It also offers these functionalities: Two test files can be merged into one test report (see note no. 3), Pass/fail thresholds that are active during download are automatically activated and displayed in the Report Viewer, One-touch storage of results for all wavelengths at once, Unit B configuration information can be input and documented, Data transfer can be launched from the Report Viewer window, A pass/fail threshold can be set for an individual fiber or wavelength. Exfo EPM-500/EPM-502 Detector: Ge. Power range (dBm): 10 to -70. Wavelength range (nm): 800 to 1650. Number of calibrated wavelengths: 6. Power uncertainty: ±5 % ± 0.1 nW. Automatic offset nulling: Yes. Display units: dB / dBm / W. Tone detection: 270 Hz / 1 kHz / 2 kHz. Automatic wavelength recognition: Yes. Warm-up period (min): 0. Data storage (items): Up to 1000. Battery life (hours) (typical): 70.



 

Standard Calibration $185.00 *
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*This is a Web introductory price for one calibration of the EXFO EMP-502. Price does not in most cases include measurement performance data. Pricing does include NIST traceable calibration and issue of a calibration certificate and calibration label. Pricing may vary slightly due to volume and location of laboratory supporting calibration. Volume pricing may apply. On-site fees may apply depending on logistics, location and volume of work to be completed during the visit.


Related Optical Terms and Definitions. For a complete list go to our  Terms and Definitions Page.

Coherence Length
Average distance over which superimposed waves lose their phase relationships

Linewidth
Linewidth is the width of a spectral line in terms of wavelength, wave number and frequency.

Power Flatness Versus Wavelength
When changing the wavelength at constant power setting and recording the differences between actual and displayed power levels, the power flatness is ± half the span (in dB) between the maximum and the minimum of the measured power levels.

Spectral Width
Spectral Width is the wavelength interval over which the magnitude of all spectral components is equal to or greater than a specified fraction of the magnitude of the component having the maximum value. In optical communications applications, the usual method of specifying spectral width is the full width at half maximum. This is the same convention used in bandwidth, defined as the frequency range where power drops by less than half (at most -3 dB).

Telecom Bands
Optical fiber communications typically operate in a wavelength region corresponding to one of the following Bands. O Band (original): 1260–1360 nm. E Band (extended): 1360–1460 nm. S Band (short wavelengths): 1460–1530 nm. C Band (conventional): 1530–1565 nm. L Band (long wavelengths): 1565–1625 nm. U Band (ultralong wavelengths): 1625–1675 nm


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