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PM Fiber Manual Variable Optical Attenuator

The PM Fiber Manual Variable Optical Attenuator lets the user manually vary the attenuation of the signal to achieve precise power balancing in fiber circuits or evaluation of the dynamic range of measurement systems. 



Characteristics

-High Accuracy

-Wide Adjustment Range

-Low Insertion Loss


Applications

-Fiber Sensing

-Optical Fiber Communication

-Fiber Device Testing 







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Package size

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General Specifications

Optical indicators

unit

Typical value

Working wavelength

nm

1310

1550

1064

Spectral bandwidth

nm

±40

±40

±20

The attenuation range

dB

0.6~60

0.6~60

0.6~60

Maximum insertion loss

dB

0.6

0.6

0.6

Minimum return loss

dB

50

Adjust the accuracy

dB

0.02

Polarization extinction ratio

dB

> 20

Resistant to optical power  (continuous light).

mW

500

The type of fiber

-

PM Panda fiber

Operating temperature

0 ~ +70

Store the temperature

-5~+65

Package size

mm

26×18×8

If you have a fiber optic connector,  the insertion loss   increases by 0.3dB, the return loss decreases by 5dB,  and the polarization extinction ratio decreases by 2dB

The slot type of the fiber connector is the default slow axis alignment


Order information / model number

PMMVOA-1-2-3-4

1

Working wavelength

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

2

Fiber casing

0 x 250 m bare fiber, 1 x 900 m loose sleeve

3

Fiber length

1=1m,  2=2m

4

Fiber connector

0 - No connector, 1 x FC/APC,2 xFC/UPC


 

 



Automatic Quotation Generation (Recommended)

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Technical Assistance and Email Quotations (Recommended for Custom Orders, inquiries)

For technical assistance, custom orders or email quotations, drop us an email at info@simtrum.com.

We will get back to you within 3 working days.


Local Same Day Service

SINGAPORE: For same day service, please contact us at 6996 0391. Office Hours: 9am - 6pm (+8GMT)

For more contact information click here.


International Inquiries

SIMTRUM provides worldwide shipping and inquiry management. Please contact us for more information.




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Compare Model Drawings & Specs Availability Price
(USD)
PMMVOA-1064
4-6 Weeks Request for quote
PMMVOA-1550
4-6 Weeks Request for quote
PMMVOA-1310
4-6 Weeks Request for quote

PMMVOA-1310 - Parameter

Operating Temperature (°C)
0 to 70

Dimensions (mm)
26 x 18 x 8

Polarization Extinction Ratio (dB)
> 20

Working Wavelength (nm)
1310

Attenuation Range (dB)
0.6 to 60

Spectral Bandwith (nm)
±40

Optical Power Resistivity (mW)
500

Accuracy Adjustment (dB)
0.02

Minimum Return Loss (dB)
50

Fiber Type
PM Panda Fiber

PMMVOA-1550 - Parameter

Operating Temperature (°C)
0 to 70

Dimensions (mm)
26 x 18 x 8

Polarization Extinction Ratio (dB)
> 20

Working Wavelength (nm)
1550

Attenuation Range (dB)
0.6 to 60

Spectral Bandwith (nm)
±40

Optical Power Resistivity (mW)
500

Accuracy Adjustment (dB)
0.02

Minimum Return Loss (dB)
50

Fiber Type
PM Panda Fiber

PMMVOA-1064 - Parameter

Operating Temperature (°C)
0 to 70

Dimensions (mm)
26 x 18 x 8

Polarization Extinction Ratio (dB)
> 20

Working Wavelength (nm)
1064

Attenuation Range (dB)
0.6 to 60

Spectral Bandwith (nm)
±20

Optical Power Resistivity (mW)
500

Accuracy Adjustment (dB)
0.02

Minimum Return Loss (dB)
50

Fiber Type
PM Panda Fiber

PMMVOA-1310 - Download

PMMVOA-1550 - Download

PMMVOA-1064 - Download

Accessories

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(USD)