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  • PM Manual Variable Optical Attenuator.jpg

PM Manual Variable Optical Attenuator

Ruik's Manual Variable Optical Attenuator is used for reducing the light power, by blocking the light with a screw.

Annex:


Product Description

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

2000

1550

1310

1064

780

 

Operating Wavelength Range

nm

±40

±40

±40

±20

±20

 

Attenuation Range

dB

0.8~60

0.6~60

0.6~60

0.6~60

0.6~60

 

Max. Insertion Loss

dB

0.8

0.6

0.6

0.6

0.6

 

Min. Return Loss

dB

50

 

Adjustment Precision

dB

0.02

 

Min. Extinction Ratio at 23℃

dB

20

 

Max. Power Handling

mW

500

 

Fiber Type

-

PM Panda Fiber

 

Operating Temperature

0 ~ +70

 

Storage Temperature

-40~+85

 

Package Dimensions

mm

26x18x8

 

*Above specifications are for device without connector.

 

*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.

 

 

Ordering Information

 

  PMMVOA-1111-2-333-45-6-77

 

1111 - Wavelength:

2000=2000nm, 1550=1550nm, 1310=1310nm, 1064=1064nm,......

 

  2 - Working Axis:

B=Both axis working, F=Fast axis blocked

 

 333 - Fiber Type:

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

 

  4 - Package Dimension:

0=26x18x8mm, S=Specify

   5 - Pigtail Type:

0=bare fiber, 1=900μm loose tube

   6 - Fiber Length:

0.75=0.75m, 1.0=1m, S=Specify

  77 - Connector Type:

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

 

 

 

Part No. Example: PMMVOA-2000-B-045-00-0.75-NN
Description: 2000nm PM Manual Variable Optical Attenuator, Both axis working, PM1950 fiber, 26x18x8mm, bare fiber, 0.75m fiber length, no connector, 300mW.

For Custom Parts, please provide detailed description for your requirement.

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