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.

Broadband Source (BBS)
A Broadband Source is a spectrally large source that emits a signal which contains a continuous range of frequencies with a broad optical bandwidth (usually 100 nm or more). Sometimes called a white light source, there are two different meanings of this term. Visible white light and a source which does not necessarily emit in the visible spectral region.

Coherence
Coherence is the pattern and or relationships of waves due to phase properties.

Linearity
Linearity is the relative difference between the displayed power ratio, Dx/D0, and the actual (true) power ratio Px/P0 caused by changing the displayed power level from the reference level, D0, to an arbitrary displayed level, Dx.

Power Flatness Over Modulation
When changing the wavelength and modulation frequency, and measuring the differences between actual and displayed power levels (in dB), the power flatness is ± half the span between the maximum and the minimum value of all differences.

Singlemode fiber
Singlemode Fiber has a small core, only about 9 microns, and is used for telephony and CATV with laser sources at 1300 and 1550 nm. It can go very long distances at very high speeds. 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.


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