EXFO MAX-945 REPAIR and EXFO MAX-945 CALIBRATION
 
Custom-Cal has a high success rate in the repair of the EXFO MAX-945. 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 MAX-945 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 MAX-945   Description / Specification:    
EXFO MAX-945 Fiber Optical Loss Test Set

The EXFO MAX-945 Fiber Optical Loss Test Set offers FasTesT™ automated insertion loss, fiber length and optical return loss bidirectional measurements. Two connected platforms with 7" high-resolution touchscreens, Wi-Fi/ Bluetooth, PDF reporting and full-day autonomy (12 hours) allow increasing efficiency of fiber testing & results analysis. The MAX-945 has a test again feature, on-board assistant, 2 GB internal memory (150,000 test results), RJ-45 built-in interface and two USB 2.0 ports.

Power Meter Specifications:
Detector type: GeX
Uncertainty: ± (5% + 10 nW)
Measurement range: 25 dBm to -50 dBm
Wavelengths range: 850 nm, 1300 nm, 1310 nm, 1490 nm, 1550 nm, 1577 nm, 1625 nm, 1650 nm
Tone detection: 270 Hz / 330 Hz / 1000 Hz / 2000 Hz

FasTest Specifications:
Wavelengths: 850 nm, 1300 nm, 1310 nm, 1550 nm
Wavelength uncertainty: ± 20 nm
Multimode loss range: 20 dB
Singlemode loss range (simplex / duplex): 45 dB / 50 dB
Multimode length measurement range: 20 km
Singlemode length measurement range: 160 km
Length measurement uncertainty: ± (0.5 m + 0.5% length)
ORL measurement range: 50 dB
ORL measurement uncertainty: ±1 dB

Source Specifications:
Multimode output power: -25 dBm
Singlemode output power: 2.5 dBm
Eight-hour output power stability: ± 0.05 dB



 



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


Please contact us for your EXFO MAX-945 REPAIR and/or EXFO MAX-945 Fiber Optical Loss Test Set CALIBRATION
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