PXIe-4844 Installation Guide and Specifications
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© National Instruments
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Optical Input
Number of channels.......................................... 4
Wavelength range ............................................. 1510 nm to 1590 nm
Sample rate ....................................................... 10 Hz ± 0.1 Hz
Optical dynamic range...................................... 40 dB
FBG Wavelength Detection
Accuracy........................................................... 1 pm
Stability (0 °C to 55 °C) ................................... 1 pm
Repeatability..................................................... 1 pm
Physical Characteristics
If you need to clean the PXIe-4844, use a soft, non-metallic brush. Make sure that the device is
completely dry and free from contaminants before returning it to the PXI Express chassis.
Note
For two-dimensional drawings and three-dimensional models of the
PXIe-4844 module and connectors, visit
ni.com/dimensions
and search by
module number.
Dimensions (without connectors)..................... 13.1 cm × 21.4 cm × 4.1 cm
(5.1 in. × 8.4 in. × 1.6 in.)
Weight............................................................... 213 g (7.5 oz)
I/O connector .................................................... LC/APC
Slot requirements.............................................. Two side-by-side chassis slots, other than a
PXI Express System Controller slot. The
left-most slot must be a PXI Express,
PXI Express Hybrid, or PXI Express System
Timing slot.
Slot compatibility ............................................. x4, x8, and x16 PXI Express or
PXI Express Hybrid slots
Safety Standards
This product meets the requirements of the following standards of safety for electrical equipment
for measurement, control, and laboratory use:
•
IEC 61010-1, EN 61010-1
•
UL 61010-1, CSA C22.2 No. 61010-1
Note
For UL and other safety certifications, refer to the product label or the
Online
Product Certification
section.
