EXFO IQS-3150-B CALIBRATION and EXFO IQS-3150-B 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 IQS-3150-B 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 IQS-3150-B   Description / Specification:   Spec Sheet 
EXFO IQS-3150-B 65 dB SM Variable Attenuator Module

The Exfo IQS-3150-B variable attenuator features an extremely rugged design that only uses two moving parts-a rotating motor for the shutter and a linear motor for the filter-and state-of-the-art electronics. The attenuator’s optomechanical assembly was tested at its highest operating temperature, at a very high relative humidity level, and with a continuous incident optical power of 23 dBm at 1550 nm.
Specifications.

Fiber type: 9/125 μm.
Wavelength range: 1250 to 1650 nm.
Maximum attenuation: ≥ 65 dB.
Insertion loss: 1.0 dB (Typical), 1.5 dB (Maximum).
Attenuation setting resolution: 0.002 dB (Typical).
Attenuation linearity: ±0.1 dB.
Attenuation repeatability, 2σ: ±0.01 dB.
Spectral uniformity, 1510 nm to 1605 nm: ±0.05 dB.
Spectral uniformity, 1450 nm to 1630 nm: ±0.09 dB (Typical).
PDL, peak-to-peak: 0.15 dB.
Return loss: 60 dB (Typical).
Maximum input power: 23 dBm.
Transition speed: up to 23 dB/s (Typical).
Shutter isolation: >100 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.


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