保偏可调衰减器,高消光比保偏可调衰减器,高功率保偏可调衰减器

详情描述：

保偏可调衰减器
Specifications
Parameter
Unit
Value
Center Wavelength
nm
1310, 1550
980, 1064
850
Operating Wavelength Range
nm
?40
?20
?20
Attenuation Range
dB
0.6~40
0.8~40
1.0~40
Original Loss
dB
≤0.6
≤0.8
≤1.0
Extinction Ratio
dB
≥20
Return Loss
dB
≥50
Fiber Type
-
1310nm:PM 1310
1550nm:PM 1550
PM980
PM850
Adjustment Precision
 
0.02
Power Handling
mW
≤500
Operating temperature
?C
0~ 70
Storage temperature
?C
-40 ~ 85
Package Dimensions
mm
26x18X8(P1)
*For device with connector, IL is 0.3dB higher, RL is 5dB lower, and ER will be 2dB lower.
*The default connector key is aligned to slow axis. 
高消光比保偏可调衰减器
Specifications
Parameter
Unit
Value
Center Wavelength
nm
1310, 1550
980, 1064
850
Operating Wavelength Range
nm
?40
?20
?20
Attenuation Range
dB
0.6~40
0.8~40
1.0~40
Original Loss
dB
≤0.6
≤0.8
≤1.0
Extinction Ratio
dB
≥28
Return Loss
dB
≥50
Fiber Type
-
1310nm:PM 1310
1550nm:PM 1550
PM980
PM850
Adjustment Precision
 
0.02
Power Handling
mW
≤500
Operating temperature
?C
0~ 70
Storage temperature
?C
-40 ~ 85
Package Dimensions
mm
26x18X8(P1)
*For device with connector, IL is 0.3dB higher, RL is 5dB lower, and ER will be 2dB lower.
*The default connector key is aligned to slow axis.