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PM Manual Variable Optical Attenuator

PM Manual Variable Optical Attenuator

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Description

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PM Manual Variable Optical Attenuator

Features

Applications

         High Precision

         Optical Communication Systems Test

         Wide Attenuation Range

         Optics Laboratory 

         Low Insertion Loss

       

        

 

Specifications

Parameter

Unit

Value

Center Wavelength

nm

1310

1550

1064

Operating Wavelength Range

nm

¡À40

¡À40

¡À20

Attenuation Range

dB

0.6~60

0.6~60

0.6~60

Max.Insertion Loss

dB

0.6

0.6

0.6

Min.Return Loss

dB

50

Fiber Type

-

PM Panda fiber

Adjustment Precision

dB

0.02

Max.Polarization Dependent Loss

dB

0.15

Max.Power Handling

mW

500

Operating Temperature 

¡æ

0 ~ +70/-40~+85

Storage Temperature 

¡æ

-40~+85

Packag Dimensions

mm

26x18x8

For device with connector, IL is 0.3dB higher, RL is 5dB lower, ER is 2dB lower;

The default connector key is aligned to slow axis;

 

Package Dimensions

 PM Manual Variable Optical Attenuator

Ordering Information

    PMMVOA-1111-234-55

1111

-Center wavelength:

1550=1550nm, 1310=1310nm,......, 850=850nm

2

-Fiber type

1=PM Panda fiber

3

-Pigtail type:

0=250 bare fiber, 1=900um loose tube, 2=2.0mm loose tube, 3=3.0 loose tube

4

-Fiber length:

0=0.8m,1=1m

55

-Connector type:

0=FC/UPC,1=FC/APC,2=SC/UPC,3=SC/APC,4=LC/UPC,5=LC/APC

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