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1x2 Polarization Maintaining Optical Circulator(Fast axis blocked) |
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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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Parameter |
Unit |
Value |
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Type |
- |
Type A |
Type B |
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Center Wavelength |
nm |
1310& 1550 |
1310 &1550 |
1064 |
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Operating Wavelength Range |
nm |
¡À30 |
¡À20 |
¡À5 |
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Typ.Peak Isolation 23¡æ |
dB |
46 |
30 |
30 |
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Min.Isolation at 23¡æ |
dB |
40 |
20 |
25 |
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Typ.Insertion Loss at 23¡æ |
dB |
0.7 |
0.6 |
1.8 |
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Max.Insertion Loss at 23¡æ |
dB |
0.9 |
0.8 |
2.1 |
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Min.Extinction Ratio |
dB |
22 |
20 |
20 |
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Min.Cross Talk |
dB |
50 |
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Min.Return Loss |
dB |
50 |
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Max.Optical Power(CW) |
mW |
300 |
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Max.Tensile Load |
N |
5 |
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Fiber Type |
- |
PM Panda Fiber |
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Operating Temperature |
¡æ |
-5~+70 |
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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-1111-23456-777 |
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1111 |
-Center wavelength: |
1550=1550nm,1310=1310nm,......,0850=850nm |
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2 |
-Port type: |
3=3-Port, 4=4-Port |
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3 |
-Stage: |
A=A grade, B=B grade |
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4 |
-Axis alignment: |
F=Slow axis working, Fast axis blocked |
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5 |
-Pigtail type: |
0=250 bare fiber, 1=900um loose tube, 2=2.0mm loose tube, 3=3.0 loose tube |
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6 |
-Fiber length: |
0=0.8m,1=1m |
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777 |
-Connector type: |
0=FC/UPC,1=FC/APC,2=SC/UPC,3=SC/APC,4=LC/UPC,5=LC/APC |
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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 |
-Stage: |
A=A grade, B=B grade |
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3 |
-Axis alignment: |
F=Slow axis working, Fast axis blocked, 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 |