Product Detail
The Single Mode Broadband Coupler offers very low insertion loss, low polarization dependence and excellent enviromental stability. Accurate coupling ratio from 50/50 to 1/99 are available with very good uniformity in a wide wavelength range. These components find extensive applications to perform power splitting and mornitoring fuctions in all kinds of optical communication systems.
|
Specifications |
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|
Parameter |
Unit |
Value |
|
Center Wavelength |
nm |
1550 |
| Operating Wavelength | nm | λc ± 10 |
| Configuration | - | 1 × 4 or 2 x 4 |
|
Max. Insertion Loss |
dB |
6.8 |
|
Min. Extinction Ratio , λc |
dB |
18 |
|
Min. Return Loss |
dB |
50 |
|
Min. Directivity |
dB |
50 |
| Max. Optical Power (Continuous Wave) | dB | 2 |
|
Fiber Type |
- |
PM 1550 Panda fiber |
| Thermal Stability | - | ≤ 0.05 over - 5 ℃ to + 70 ℃ |
|
Operating Temperature |
℃ |
- 5 to + 70 |
|
Storage Temperature |
℃ |
- 40 to +85 |
| Package Dimensions (L) × (W) × (H) | mm | ABS box: 100x80x10 |
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