其它产品
Polarization Insensitive Tap Isolator
Description
Polarization Insensitive Tap Isolator
The Polarization Insensitive Tap Isolator combines a tap coupler and polarization insensitive isolator into a single compact package. It has low polarization dependent loss and very low insertion loss variation. The component is ideally suited for fiber amplifier and fiberoptic system where signal monitoring is required.
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Specifications |
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Parameters |
Unit |
Single Stage |
Dual Stage |
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Center Wavelength |
nm |
1310 or 1550 |
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Typ. Peak Isolation |
dB |
40 |
55 |
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Min. Isolation, λc ± 10 nm, 23 ℃, all polarization states |
dB |
30 |
45 |
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Typ. Insertion Loss*, λc ± 20 nm, 23 ℃, all polarization states |
dB |
0.45 |
0.6 |
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Max. Insertion Loss*, λc ± 20 nm, -5 ℃ to +70 ℃, all polarization states |
dB |
0.6 |
0.8 |
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Max. Polarization Dependent Loss (Port 1 to Port 3 and Port 1 to Port 2) |
dB |
0.1 |
0.15 |
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Max. Polarization Mode Dispersion (Port 1 to Port 3) |
ps |
0.251 |
0.05 |
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Min. Directivity (Port 3 to Port 2) |
dB |
55 |
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Min. Return Loss (Input/Output) |
dB |
55/55 |
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Coupling Ratio & Tolerance** |
% |
1.0 ± 0.5 or specify |
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Max. Optical Power (Continuous Wave) |
mW |
300 |
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Max. Tensile Load |
N |
5 |
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Fiber Type |
SMF-28 fiber |
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Operating Temperature |
℃ |
-5 to +70 |
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Storage Temperature |
℃ |
-40 to +85 |
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Important Notice
Performance figures, data and any illustrative material provided in this data sheet are typical and must be specifically confirmed in writing by F-tone Networks before they become applicable to any particular order or contract. In accordance with the F-tone Networks policy of continuous improvement specifications may change without notice.
The publication of information in this data sheet does not imply freedom from patent or other protective rights of F-tone Networks or others. Further details are available from any F-tone Networks sales representative.
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