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Fiber Optic Filter 3 Ports 100G 200G 1X2 DWDM Device for WDM systems
Description
DWDM ITU Components are the result of years of telecommunication experiences in thin-film filter
technology. Individual components are available on ITU channel spacing of 200 GHz.
These devices exceed the requirements of Telcordia GR-1221. They demonstrate low insertion loss
and temperature insensitivity, and reliable performance in varieties system applications.
Features
Low insertion loss
High channel isolation
Low polarization dependent loss
Exceptional reliability and stability
Applications
Access networks
Metro WDM systems
Long haul WDM systems
Enterprise networks
Specifications
| Item | Unit | Parameters |
| Channel spacing | GHz | 200 |
| Wavelength range | C- or L-band ITU channels 186.6 to 196.1 THz | |
| Passband | GHz | ≥+/- 33 |
| Transmission passband ripple | dB | ≤0.3 |
| Transmission insertion loss | dB | ≤1.0 |
| Reflection passband ripple | dB | ≤0.2 |
| Reflection insertion loss | dB | ≤0.4 |
| Transmission isolation (adj channel) | dB | ≥30 |
| Transmission isolation (non-adj channel) | dB | ≥50 |
| Reflection isolation | dB | ≥13 |
| Polarization dependent loss | dB | ≤0.2 |
| Polarization mode dispersion | ps | ≤0.2 |
| Directivity | dB | ≥50 |
| Return loss | dB | ≥45 |
| Optical power handling | mW | ≥500 |
| Tensile Load | N | ≥5 |
| Operating temperature range | -5 to 70 | |
| Storage temperature range | -40 to +85 0C | |
| Fiber type | SMF-28e | |
| Package dimension | mm | 5.5 x 34mm |
Note: All the specifications are based on the devices without connectors, and guaranteed over
wavelength, polarization and temperature.
Dimensions drawing( mm)
Spectral plot (dB)
Ordering information
| Product | Channel Frequency | Tube | Fiber length | Connector |
| 200G | ITU Grid | 1=250um fiber | 1=0.5+/-0.1m | 0=No connector |
| DWDM Filter | In C-band | 2=900um fiber | 2=1.0+/-0.1m | 1=FC/UPC |
| 3=Others | 3=others | 2=FC/APC | ||
| 3=SC/UPC | ||||
| 4=SC/APC | ||||
| 5=LC |