Product Detail
The Polarization Maintaining Tap Isolator combines a tap coupler and polarization sensitive/insensitive isolator into a single compact package. It has high extinction ratio 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 |
- |
λc ± 15 |
- |
|
Max. Excess Loss |
dB |
0.8 |
- |
0.9 |
|
Tap Ratio |
% |
- |
1 ± 0.2, 2 ± 0.4, 4 ± 0.8, 5 ± 1.0, 10 ± 2.0 |
- |
|
Typ. Peak Isolation |
dB |
40 |
- |
55 |
|
Min. Isolation, λc ± 10 nm, 23℃, all polarization states |
dB |
30 |
- |
48 |
|
Min. Extinction Ratio |
dB |
- |
20 |
- |
|
Min. Return Loss |
dB |
- |
50 |
- |
|
Min. Directivity |
dB |
- |
50 |
- |
|
Max. Optical Power (Continuous Wave) |
mW |
- |
300 |
- |
|
Max. Tensile Load |
N |
- |
5 |
- |
|
Operating Temperature |
℃ |
- |
- 5 to + 70 |
- |
|
Storage Temperature |
℃ |
- |
- 40 to + 85 |
- |
|
Fiber Type |
- | - |
SMF-28 or PM Panda fiber for tap port PM Panda fiber for input & ouput ports |
- |
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