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1480nm Polarization-Insensitive Dual Stage
Optical Isolator
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Features |
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Applications |
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Performance Specifications
IU Type |
Premium |
A Grade |
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Operating Wavelength (nm) |
1480nm |
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Typical Peak Isolation (dB) |
>55 |
>52 |
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Minimum Isolation * (dB) |
>45 |
>44 |
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Typical Insertion Loss** (dB) |
0.5 |
0.6 |
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Maximum Insertion Loss*** (dB) |
<0.7 |
<0.9 |
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Return loss (In/Out) (dB) |
>65/60 |
>60/55 |
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PDL (dB) |
<0.05 |
<0.1 |
| PMD (ps) |
0.1(0.05 available upon request) |
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Bandwidth (nm) |
+30 |
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Operating Temperature (° C) |
-20 to +70 |
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Storage Temperature (° C) |
-40 to +85 |
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Fiber Type |
Corning SMF-28 |
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Fiber Length (Min.) |
1 Meter each end |
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Package Dimension (mm) |
F5.5x30 |
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Power Handling (mW) |
300 |
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* At 23° C over bandwidth
** Does not include connector, splice and fiber-end fresnel losses
*** Including PDL, center wavelength + 20 nm, -20 to + 70° C
Ordering Information
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Isolator Type |
Wavelength |
Grade |
Pigtail Style |
Fiber Length |
Package |
In/Out Connector |
IS=Single stage IU=Dual stage |
13=1310nm 14=1480nm 15=1550nm LB=L Band |
S=Super P=Premium A= A Grade |
1=Bare Fiber 2=900um Jacket |
1=1.0m 2=1.5m 3=2.0m 4=Custom Length |
B=Package B |
0=None 1=FC/APC 2=FC/PC 3=SC/APC 4=SC/PC 5=ST 6=LC |
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