Shenzhen Unifiber Technology Co.,Ltd
Data Center Cabling|FTTx Network Solution|China OEM manufacture
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The Polarization Maintaining Optical Circulator is a compact high performance lightwave component that routes incoming signals from Port 1 to Port 2, and incoming Port 2 signals to Port 3. The component provides high isolation, low insertion loss, high extinction ratio, and excellent environment stability.
Features:
Low Insertion
LossWide Band High Isolation
Low PDL
High Stability and Reliability
Epoxy-free on Optical Path
Applications:
Optical Amplifier
Metro Area Network
Wavelength Add/Drop
Dispersion Compensation
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Specifications |
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Parameter |
Unit |
Type A |
Type B |
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Center Wavelength (λc) |
nm |
1310 or 1550 |
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Operating Wavelength Range |
nm |
λc ± 30 |
λc ± 20 |
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Typ. Insertion Loss, λc, 23 ℃ |
dB |
0.7 |
0.6 |
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Max. Insertion Loss |
dB |
0.9 |
0.8 |
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Peak Isolation |
dB |
52 |
40 |
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Typ. Isolation, λc, 23 ℃ |
dB |
46 |
30 |
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Min. Isolation, 23 ℃ |
dB |
40 |
20 |
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Min. Extinction Ratio |
dB |
22 |
20 |
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Min. Crosstalk |
dB |
50 |
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Min. Return Loss |
dB |
50 |
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Max. Optical Power (Continuous Wave) |
mW |
300 |
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Max. Tensile Load |
N |
5 |
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Operating Temperature |
℃ |
-5 to +70 |
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Storage Temperature |
℃ |
-40 to +85 |
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