High Power PM Filter Coupler 1x2(2x2)
Applications: |
Features: |
EDFA Fiber Optical Instrument Power Monitoring Fiber Sensor |
Low Insertion Loss High Extinction Ratio、High Isolation、High Power High Stability and Reliability |
Parameter |
Unit |
Specification |
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Part No. |
- |
LQ-HPPFC-W-PW-AA-R-P-FT-PF-C |
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Type. |
- |
1x2 |
2x2 |
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Wavelength |
nm |
1310,1550 |
980,1064 |
1310,1550 |
980,1064 |
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Operating Bandwidth |
nm |
±40 |
±20 |
±40 |
±20 |
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Excess Loss |
dB |
<0.7 |
<0.8 |
<1.0 |
<1.2 |
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Uniformity(only for 50/50) |
dB |
<0.4 |
<0.5 |
<0.6 |
<0.8 |
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Tap Ratio |
% |
1±0.2%,2±0.4%,5±1%,10%,20%,30%,50% |
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ER type B(both of axis working) |
- |
>20 |
>20 |
>18 |
>18 |
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ER type F(fast axis blocked) |
- |
>22 |
>22 |
>22 |
>20 |
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Return Loss |
dB |
>50 |
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Power handling CW |
W |
1,2,3,5 |
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Fiber type |
- |
PM1310,PM1550,PM980 |
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Operating Temperature |
°C |
-5~+70 |
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Storage Temperature |
°C |
-40~+85 |
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Dimensions |
mm |
φ5.5 × L35 or L90*W20*H9.5 |
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Above specifications are for devices without connector. For devices with connectors, IL will be 0.3 dB higher and RL will be 5 dB lower . and ER will be 2dB lower.The PM fiber and the connector key are aligned to the slow axis. And for F type, fast axis is blocked. |
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Order
Information:
LQ-HPPFC-W-PW-AA-R-P-FT-PF-C
W:Wavelength, 98=980nm,64=1064nm,31=1310nm,55=1550nm
PW: Output power in W, example: 5-5W,3-3W,1=1W
AA:axis alignment,F=fast axis blocked,B=both axis working
R:ratio,1=1/99,2=2/98,3=3/97,4=4/96,5=5/95,6=10/90,7=20/80,8=30/70,9=40/60,10=50/50
P:package,1=φ5.5 × L50,2= L90*W20*H9.5
FT:fiber type,1=PM980,2=PM1310,3=PM1550
PF: Pigtail fiber, 0=250um,1=900um,3=3mm
C:Connector,FU=FC/UPC,FA=FC/APC,SA=SC/APC,,SU=SC/UPC,LA=LC/APC,LU=LC/UPC