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1x2 Polarization MaintainingOptical Circulator(Both axis working) |
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Features |
Applications |
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Low Insertion Loss |
EDFA & Raman Amplifier |
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High Return Loss |
Fiber Sensor |
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High Isolation |
Fiber Instrument |
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High Extinction Ratio |
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High Reliability& Stability |
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Specifications |
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Parameters |
Unit |
Values |
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Grade |
- |
P |
A |
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CenterWavelength |
nm |
1310, 1550 |
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Bandwidth |
nm |
¡À30 |
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Peak Isolationat 23¡æ |
dB |
50 |
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Min.Isolation at 23¡æ |
dB |
40 |
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Typ.Insertion Loss at 23¡æ |
dB |
0.6 |
0.8 |
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Max.Insertion Loss at 23¡æ |
dB |
0.8 |
1.0 |
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Min.Extinction Ratio |
dB |
22 |
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Min.Return Loss |
dB |
50 |
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Min.Directivity |
dB |
50 |
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Power Handling |
mW |
300 |
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Fiber Type |
- |
SM Panda fiber |
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Operating Temperature |
¡æ |
0~+60 |
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Storage Temperature |
¡æ |
-40~+85 |
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For device with connector, IL is 0.3dB higher, RL is 5dB lower, ER is 2dB lower; |
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The default connector key is aligned to slow axis; |
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Package Dimensions |
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Ordering Information |
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PMCIR-1111-2345-666 |
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1111 |
-Center wavelength: |
1550=1550nm,1310=1310nm,......,0850=850nm |
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2 |
-Grade: |
P=Perfect, A=A grade |
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3 |
-Axis alignment: |
B=Both axis working |
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4 |
-Pigtail type: |
0=250 bare fiber, 1=900um loose tube, 2=2.0mm loose tube, 3=3.0 loose tube |
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5 |
-Fiber length: |
0=0.8m,1=1m |
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666 |
-Connector type: |
0=FC/UPC,1=FC/APC,2=SC/UPC,3=SC/APC,4=LC/UPC,5=LC/APC |