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Polarization Maintaining Manual Variable Optical Attenuator(1550nm/ 1310nm/1064nm)

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Polarization Maintaining Manual Variable Optical Attenuator(1550nm/ 1310nm/1064nm)
CN¥1.00

Availability: In stock

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Bonacom's Polarization Maintaining (PM) Manual Variable Optical Attenuator (VOA) is built with PM panda fiber,1064nm,1310nm,1550nm working wavelength is vailable. The attenuation levels can sets from  0 to 60 dB. Because of extremly insertion loss,they are widely used in optical communication systems test.


Description

Details

Specificaiton

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℃, only for PM

dB

20

Max. Polarization Dependent Loss at 23℃, only for non-PM

dB

0.15

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.

 

Part Number: PMMVOA/PIMVOA-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,N=no axis

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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  •   BONACOM 
  • Industrial Park, Shanghenglang Community, Dalang, LongHua New District, Shenzhen, 518109, China