VIAVI Solutions / JDSU / Fitel MV47W Series Miniature Variation Attenuators

VIAVI Solutions / JDSU / Fitel MV47W Series Miniature Variation Attenuators

These JDSU / Fitel MV47W Series Miniature Variation Attenuators are new from surplus stock.

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Stock # 72560-1
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VIAVI Solutions / JDSU / Fitel MV47W/V Miniature Variable Attenuators

  • Optimized For 1550 NM Window Multichannel Applications
  • Low Wavelength Dependence And PDL
  • Low Insertion Loss
  • Resolution To 0.1 dB or Better
  • Optional Resistance Readout


The MV47W Series is new in JDS Uniphase’s line of MV47W/V single-mode miniature variable attenuators. While retaining the design features of the MV47L attenuator, the MV47W/V attenuators have been optimized for the best wavelength flatness and polarization dependent loss (PDL) in the 1550 nm window used for multichannel network applications. In optically amplified multichannel network applications, it is important to minimize the difference in power between channels in order to maintain high signal-to-noise ratio on all channels. Therefore, any attenuator used in locations where multiple channels are present should have low wavelength dependence and PDL.

The MV47W/V attenuators meet these requirements. Furthermore, the low loss and PDL make the MV47W/V attenuators an excellent choice in locations where multiple wavelengths are not present, such as at the receiver.The MV47W/V attenuators use graded neutral density filters to produce attenuation. Adjustment is through a trimpot-style mechanism. An optional, resistance readout for filter location purposes is available

Product Family: MV47W, MV47V, MV 47, MV-47, MV47-W, MV47-V

Important Notice: Please note that any additional items included with this equipment such as accessories, manuals, cables, calibration data, software, etc. are specifically listed in the above stock item description and/or displayed in the photos of the equipment. Please contact one of our Customer Support Specialists if you have any questions about what is included with this equipment or if you require any additional information.

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JDSU / Fitel MV47W/V Miniature Variable Attenuators

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Manuals, Datasheets, Drivers, Links

JDSU Fitel MV47W/V Datasheet (pdf) 
Link to VIAVI Solutions / JDSU / Fitel Website 

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