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Tel : +86 7563898088
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Email : sales@fiber-resources.com
Tel : +86 7563898088
Email : sales@fiber-resources.com
Product Detail
The Polarization Maintaining Tap Isolator combines a tap coupler and polarization sensitive isolator into a single compact package. It has high ER and very low insertion loss. The component is ideal for fiber amplifier and fiber optic system where signal monitoring is required.
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Specifications |
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Parameter |
Unit |
Single Stage |
|
Dual Stage |
|
Center Wavelength (λc) |
nm |
|
1310, 1480 or 1550 |
|
|
Operating Wavelength Range |
nm |
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λc ± 15 |
|
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Configeration |
|
|
2 × 2 |
|
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Max. Excess Loss |
dB |
0.9 |
|
1.0 |
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Tap Ratio |
% |
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1 ± 0.2, 2 ± 0.4, 4 ± 0.8, 5 ± 1.0, 10 ± 2.0 |
|
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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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Min. Extinction Ratio |
dB |
|
20 |
|
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Min. Return Loss |
dB |
|
50 |
|
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Min. Directivity |
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 |
℃ |
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-40 to +85 |
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Fiber Type |
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SMF-28 or PM Panda fiber for tap port；PM Panda fiber for input & ouput ports |
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Address : No. 399, Chuangxin 3rd Road Tangjia, Zhuhai, China 519080
Email : sales@fiber-resources.com
Tel : +86 7563898088
