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.

Amplified Spontaneous Emission Source (ASE)
ASE, a process where spontaneously emitted radiation (luminescence) is amplified. In lasers and particularly in high-gain erbium-doped amplifiers, amplified spontaneous emission is usually an unwanted effect. It tends to limit the gain achievable in a single stage of a fiber optic amplifier to the order of 40–50 dB.

Dynamic Range
In a transmission system, the ratio of the overload level to the noise level of the system, usually expressed in dB. Ratio of the highest to lowest detectable signal of a system, expressed in dB.

Optical Power
Optical Power is usually measured in "dBm", or decibels referenced to one miliwatt of power. while loss is a relative reading, optical power is an absolute measurement, referenced to standards. You measure absolute power to test transmitters or receivers and relative power to test loss.

Relative Wavelength Accuracy
When randomly changing the wavelength and measuring the differences between the actual and displayed wavelengths, the relative wavelength accuracy is ± half the span between the maximum and the minimum value of all differences.

Wavelength
Wavelength is a term for the color of light, usually expressed in nanometers (nm) or microns (m). In Fiber Optics the wavelenghts mostly used are in the infrared region where the light is invisible to the human eye.

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