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High Precision 532-2050nm PM Manual Variable Optical Attenuator For Optics Laboratory

Categories Polarization Maintaining Components
Brand Name: GEZHI or OEM
Model Number: PM Manual VOA
Certification: CE RoHS,ISO9001
Place of Origin: China
MOQ: 1pc
Price: Negotiable
Payment Terms: T/T, Western Union
Supply Ability: 5000pcs per month
Packaging Details: Paper box
Wavelength: 532-2050nm
Fiber Type: PM Panda Fiber
Application: Optics Laboratory
Connectors: FC/APC, customized
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High Precision 532-2050nm PM Manual Variable Optical Attenuator For Optics Laboratory

High Precision 532-2050nm PM Manual Variable Optical Attenuator for Optics Laboratory

Product Description

532-2050nm Polarization Maintaining (PM) Manual Variable Optical Attenuator is a fiber component which can
control the attenuation of the optical power by adjusting the screw, the attenuation value can be up to 60dB, it's
widely used in optical power testing system, fiber line protection and optical power monitoring field.

Features

High Precision
Wide Attenuation Range
Low Insertion Loss

Applications

Optical Power Monitoring
Fiber Line Protection
Testing System
Lab And Research

Specification

ParameterUnitValue
Center Wavelengthnm2050, 20001550, 13101064, 980850, 780633, 532
Operating Wavelength Rangenm±40±40±20±20±20
Attenuation RangedB0.8~600.6~600.6~600.6~600.8~60
Max. Insertion LossdB0.80.60.60.60.8
Min. Extinction Ratio at 23℃dB1820202018
Min. Return LossdB50
Adjustment PrecisiondB0.02
Max. Power HandlingmW500
Fiber Type-PM Panda Fiber
Operating Temperature0 ~ +70
Storage Temperature-40~+85
Package Dimensionsmm26x18x8

For device with connector, IL is 0.3dB higher, RL is 5dB lower, and ER is 2dB lower.
The default connector key is aligned to slow axis.

Package Dimensions

Ordering Information

PMMVOA-1111-2-333-45-6-77

1111 - Wavelength:

-Center Wavelength:

2000=2000nm, 1550=1550nm, 1310=1310nm, 1064=1064nm, SSSS=Specified

2 - Working Axis:

-Axis Alignment

B=Both axis working, F=Fast axis blocked

333 - Fiber Type:

-Fiber Type:

001=PM1550, 002=PM1310, 003=PM980, 045=PM1950, SSS=Specified

4 - Package Dimension:

-Package Dimension:

0=26x18x8mm, S=Specified

5 - Pigtail Type:

-Pigtail Type:

0=bare fiber, 1=900μm loose tube, S=Specified

6 - Fiber Length:

-Fiber Length:

0.8=0.8m, 1.0=1m, S=Specified

77 - Connector Type:

-Connector for In & Out:

0=FC/UPC, 1=FC/APC, 2=SC/UPC, 3=SC/APC, N=None, S=Specified

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