Polarization Maintaining Fiber Variable Optical Attenuator

Product ID: 6857


$100

Polarization Maintaining Fiber Variable Optical Attenuator

Features
High precision & Wide attenuation range
Low Insertion Loss & High PER
High stability and reliability
Application
Optical communication systems test
Fiber component test
Fiber Sensor

 

Note:
$100 is a deposit, not the final price of the product. If you are interested in the product, please contact us for the price.

Specifications

Parameter Value
Wavelength (nm) 1310, 1550 1064
Bandwidth (nm) ±40 ±20
Attenuation Range (dB) 0.6~40 0.8~40
Original Loss ≤0.6 ≤0.8
Extinction Ratio (dB) ≥20
Return Loss (dB) ≥50
Fiber Type 1310 or 1550nm PM panda fiber 980nm PM panda fiber
Adjustment Precision (dB) 0.02 0.02
Operating Temperature -5~ +70
Storage Temperature -40 ~ + 85
Dimension (mm) 26*18*8

*Above specifications are for devices without the connectors.
*For devices with connectors, IL will be 0.3dB higher, RL will be 5dB lower, and ER will be 2dB lower.
*The PM fiber and the connector key are aligned to the slow axis.


Package Dimension

 

Ordering Information

PMVOA Wavelength Adjustment Type Fiber Type Pigtail Type Length Connector
1064=1064nm
1310=1310nm
1550=1550nm
1=Hand Adjustment 1=PM1310
2=PM1550
3=PM1064
1=250um bare fiber
2=900um loose tube
3=3mm loose tube
4=2mm loose tube
H=0.5m
8=0.8m
1=1.0m
5=15.m
2=2.0m
3=3.0m
4=4.0m
A=2.5m
B=5.0m
0=None
1=FC/UPC
2=FC/APC
3=LC/UPC
4=LC/APC
5=SC/APC
6=SC/UPC