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
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.