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.

dBm
Optical power referenced to 1 millimatt

Multimode Fiber
Multimode Fiber has a large core (almost always 62.5 microns - a micron is one one millionth of a meter - but sometimes 50 microns) and is used with LED sources at wavelengths of 850 and 1300 nm for short distance, lower speed networks like LANs. Both multimode and singlemode fiber have an outside diameter of 125 microns - about 5 thousandths of an inch - just slightly larger than a human hair.

Power Repeatability
Power Repeatability is the random uncertainty in reproducing the power level after changing and re-setting the power level. The power repeatability is ± half the span (in dB) between the highest and lowest actual power. Note: - The long-term power repeatability can be obtained by taken the power repeatability and power stability into account.

Refractive Index
The refractive index or index of refraction of a substance is a measure of the speed of light in that substance. It is expressed as a ratio of the speed of light in vacuum relative to that in the considered medium. The velocity at which light travels in vacuum is a physical constant, and the fastest speed at which energy or information can be transferred. However, light travels slower through any given material, or medium, that is not vacuum.

Total insertion loss
A measure of the loss of light within an optical component


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