其它产品
Mini Twin Polarization Insensitive Isolator
Description
Mini Twin Polarization Insensitive Isolator
The Twin Isolator integrates two independent isolators into one standard isolator package and is excellently suited for EDFAs or instrumentation designs where two or more isolators are used. The Twin Isolator offers excellent temperature stability, low insertion loss, high isolation, low temperature dependence and great space saving.
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Specifications |
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Parameter |
Unit |
Dual Stage |
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Grade P |
Grade A |
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Center Wavelength (λc) |
nm |
1550 |
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Typ. Peak Isolation (4 → 1, 3 → 2) |
dB |
52 |
50 |
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Min. Isolation (4 → 1, 3 → 2), λc ± 15 nm, 23 ℃, all polarization |
dB |
40 |
38 |
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Typ. Insertion Loss (1 → 4, 2 → 3), λc, 23 ℃, all polarization |
dB |
0.6 |
0.75 |
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Max. Insertion Loss (1 → 4, 2 → 3), λc ± 20 nm, all polarization |
dB |
0.9 |
1 |
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Min. Return Loss (Input/Output) |
dB |
55/55 |
55 / 55 |
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Min. Directivity (1 → 2, 3 → 4), λc, 23 ℃ |
dB |
55 |
55 |
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Min. Crosstalk (1 → 3, 2 → 4), λc, 23 ℃ |
dB |
50 |
50 |
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Max. Polarization Dependent Loss, λc, 23 ℃ |
dB |
0.1 |
0.2 |
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Max. Polarization Mode Dispersion |
ps |
0.07 |
0.1 |
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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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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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