|
VARIABLE OPTICAL ATTENUATORS
We deal in wide range of Variable Optical Attenuators which include the
following:
 |
Mechanical
Airgap Type |
|
Mechanical
Filter Type - Inline and Mirror Type |
|
Electrical
Variable Type (No Moving Parts, upto 40 channels) |
|
Parameters
|
Cofiguration
|
|
MVA-W
|
MVA-D
|
MVA-C
|
|
Operating
Wavelength(nm)
|
-
|
1200~1600
|
1520~1625
|
1520~1565
|
|
Uniformity(dB)
|
Max
|
1.0
|
0.2
|
0.2
|
|
Dynamic
Range(dB)
|
Min
|
40/60
|
|
Residual
Loss (dB)
|
Max
|
1.5
|
|
Back
Reflection (dB)
|
Min
|
50
|
|
Resolution
(dB)
|
Max
|
0.05
|
|
Linearity
(dB)
|
Max
|
~0.7
|
|
PDL
(dB)
|
Max
|
0.2
|
|
PMD
(ps)
|
Max
|
0.1
|
|
Optical
Power (mW)
|
Max
|
200
|
|
|
