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PM Fiber Component
Name:1550nm/1310nm/1064nm PM Manual Variable Optical Attenuator
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Product Details

1550nm/1310nm/1064nm 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

±40

±40

±20

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

Adjustment Precision

dB

0.02

Min. Extinction Ratio at 23℃

dB

20

Max. Power Handling

mW

500

Operating Temperature

0 ~ +70

Storage Temperature

-40~+85

Package 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.

Ordering Information

    PMMVOA-1111-2-333-456-77

1111

-Center Wavelength:

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

2

-Axis Alignment

B=Both Axis Working, F=Slow Axis Working, Fast Axis Blocked

333

-Fiber Type:

001=PM1550, 002=PM1310, 003=PM980, 004=Hi1060, 008=SMF-28E

4

-Package Dimension:

0=26x18x8mm, S=Specified

5

-Pigtail Type:

0=250μm bare fiber, 1=900μm loose tube

6

-Fiber Length:

0=0.8m,1=1m

77

-Connector for In & Out:

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


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Tel: +86-769 28337151   +86-769 28337215
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