An optical attenuator, or fiber optic attenuator, is a device used to reduce the power level of an optical signal, either in free space or in an optical fiber. The basic types of optical attenuators are fixed, step-wise variable, and continuously variable. The power reduction is done by such means as absorption, reflection, diffusion, scattering, deflection, diffraction, and dispersion, etc.
Read More
The newest cabinet mounted variable frequency drives from NORD cover rated motor powers from 0. 5 hp and feature ultimate levels of connectivity, functionality, and versatility. With a wide range of customization options, these units can be tailored to most application. NORD's range of drive equipment includes: helical in-line, helical shaft-mount, helical-bevel, helical-worm and worm gear units with torques from 90 lb-in to 2,200,000 lb-in, readily available AC drives and from 1/6 HP to 250 HP, variable frequency drives up to 250 HP, and mechanical variable speed. NSD TupH by NORD GEAR is an alternative to stainless steel at a fraction of the price. It has been tested for use in the harshest environments and is much lighter in weight for easier mounting and maintenance Direct. NordAC ON/ON+ decentralized variable frequency drives are engineered for the specific requirements of horizontal conveyor technology and feature integrated functions to optimize operation performance, an integrated Ethernet interface, plug-and-play capability and a compact design.
Read More
Coarse wavelength-division multiplexing (CWDM), in contrast to DWDM, uses increased channel spacing to allow less sophisticated and thus cheaper transceiver designs.
Read More
But the amplitudes of the two outgoing beams are the sums of the (complex) amplitudes calculated from each of the incoming beams, and it may result that one of the two outgoing beams has amplitude zero. The device is purely passive, redirecting light energy based on carefully engineered surface properties. Beamsplitters are fundamental components in optical engineering, serving to precisely divide a single input beam of light into two distinct output beams. This division allows for the simultaneous analysis or utilization of the light's properties along two separate paths. An Optical Splitter (also known as a fiber optic splitter or beam splitter) is a passive optical power management device. Such performance cannot be expected of other plate beamsplitter coatings since they are extremely polarization sensitive.
Read More
The X80 family incorporates the compatible modules common for Quantum Ethernet I/O drops and M340 PLC, all with a M340 form factor. Included are: backplane, all in-rack modules, power supply, Ethernet RIO module drop head, all I/O modules, communication. The information provided in this documentation contains general descriptions and/or technical characteristics of the performance of the products contained herein. The Modicon X80 modules are a range of modules designed to enhance and expand the functionality of Modicon PLCs, specifically within the Modicon M580 and M340 automation platforms by Schneider Electric.
Read More+48 22 538 72 19
ul. Postępu 14, 02-676 Warszawa, Poland