Polarization Insensitive Optical Circulator, 1650 nM Band
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Features High isolation & High Return Loss Low insertion loss & PDL
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Applications EDFA,DWDM and OTDR DWDM and OADM networks Bi-directional transmission system |
Technical Paremeter
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Parameter |
Type |
3 Port |
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Operating wavelength (nm) |
1650 |
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Bandwidth |
±10 |
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Peak Isolation |
58 |
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Isolation (λc,23℃ all sop) (dB) |
≥50 |
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Isolation (Over all λc,T, sop) (dB) |
≥38 |
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Insertion (λc,23℃ (dB) |
all |
Loss sop) |
Grade P |
≤0.9 |
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Grade A |
≤1.0 |
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PDL (dB) |
Grade P |
0.15 |
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Grade A |
0.20 |
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Return loss (dB) |
≥50 |
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PMD (ps) |
≤0.1 |
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Directivity |
≥50 |
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Power handling (mW) |
≤500 |
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Fiber Type |
SMF-28e |
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Operating temperature (℃) |
0 ~ +70 |
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Storage temperature (℃) |
-40 ~ +85 |
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Dimensions (mm) |
φ5.5×L50 |
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Dimensions:
Ordering Information
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CIR |
Type |
Grade |
Wavelength |
Pigtail Type |
Length |
Fiber Type |
Connector |
Package |
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3=3 Port |
P A |
1650 |
250=250um bare fiber 900=900um loose tube 3000=3mm loose tube |
1= 1m |
1=SMF-28e |
NE=None FC=FC/UPC SC=SC/UPC FA=FC/APC SA=SC/APC ST=ST/UPC LC=LC/UPC xx=Others |
5.5×50 |