Product Description
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
Detailed Photos
Product Parameters
Parameter |
Value |
Wavelength (nm) |
1310,1550 or 1310/1550 |
1064 |
780 |
Bandwidth(nm) |
±40 |
±20 |
±40 |
Attenuation range (dB) |
0.6 ~60 |
0.6 ~60 |
0.6 ~60 |
Original loss (dB) |
≤0.6 |
≤0.6 |
≤0.6 |
Extinction ratio (dB) |
>20 |
>20 |
>20 |
Return loss (dB) |
≥ 50 |
≥ 50 |
≥ 50 |
Adjustment Precision (dB) |
0.02 |
0.02 |
0.02 |
Fiber type |
PM 1310, PM1550 |
PM980 |
PM780 |
Dimensions (mm) |
26×18×8 |
Operating temperature (ºC) |
5 ~ +70 |
Storage temperature (ºC) |
-40 ~ +85 |