VIAVI Solutions / JDSU 90010101 Circuit Board
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VIAVI Solutions / JDSU 90010101 Circuit Board

This VIAVI Solutions / JDSU 90010101 is the PR2000-AT1 Precision Polarization Controller Circuit Board.

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Stock # 45329-4
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VIAVI Solutions / JDSU PR2000 / PR2070 Precision Polarization Controller

  • Complete Polarization Control
  • Output Polarized to Greater than 40 dB
  • Accurate Manipulation of Polarization State
  • GPIB and RS232 Remote Control


JDS Uniphase Polarization Controllers provide an efficient way of creating any polarization state at any point along a single-mode fiber. The unit can be used as part of a polarization-state analyzer.

This controller provides more accurate polarization control than a simple fiber coil design. Changes to the state of polarization are produced by three optical elements: a high extinction ratio polarizer, a quarter-wave retardation plate, and a half-wave retardation plate. Each element can be controlled locally from the front panel or through the GPIB and RS232 interfaces. The polarization controller has two ports for in-line connection in a test system.The ports are equipped with connectorized fiber pigtails.

Applications Include:
• Polarization sensitivity measurements in single-mode fiberoptic components
• EDFA signal-to-noise measurements
• Analysis of polarization state changes
• Compensation for changes in birefringence in systems

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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Model PR2000
Operating Wavelength Range1530-1560 nm
Insertion Loss1.5 dB
Insertion Loss Variation with Rotation± 0.1 dB
Fast Axis Alignment Accuracy< ± 1°
Return Loss> 45 dB
Model PR2070
Operating Wavelength Range1200-1600 nm
Insertion Loss3.0 dB
Insertion Loss Variation with Rotation± 0.35 dB
Fast Axis Alignment Accuracy< ± 2°
Return Loss> 40 dB
Common Specifications
Insertion Loss Variation with Wavelength± 0.1 dB
Extinction Ratio> 40 dB
Maximum Optical Input Power100 mW
Angular Accuracy± 0.03°
Rotational Resolution0.075°
Maximum Rotational Speed144 deg/sec (24 RPM)
Power Supply100-240 V AC, 50-60 Hz
Power Consumption30 VA
Fiber Typesingle-mode 9/125 µm with a 3 mm jacket, 1.5 m pigtails
Dimensions W x H x D18.5 x 14.7 x 31.2 cm

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VIAVI Solutions / JDSU PR2000 / PR2070 Precision Polarization Controller
VIAVI Solutions / JDSU PR2000 / PR2070 Precision Polarization Controller
VIAVI Solutions / JDSU PR2000 / PR2070 Precision Polarization Controller
VIAVI Solutions / JDSU PR2000 / PR2070 Precision Polarization Controller

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Manuals, Datasheets, Drivers, Links

JDS PR2000 Datasheet (pdf) 
JDS PR2000 Manual (pdf) 
Link to VIAVI Solutions / JDSU Website 

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