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廣州市瑞東電子科技有限公司
廣州市瑞東電子科技有限公司
Single channel 3 port 200GHZ DWDM filter, DWDM C-Band.Low insertion lossHigh channel isolationLow polarization dependent lossExceptional reliability and stability
3 Port 200GHZ DWDM Filter DWDM ITU Component
FIBERWDM’s 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.
Product
200GHZ DWDM Filter Steel
| Features
| Applications
|
Specifications
| Wavelength range | C- or L-bａnd ITU channels 186.6 to 196.1 THz | Technology | TFF (Thin Film Filter) |
| Passband | ≥+/- 33 GHz | Transmission passbａnd ripple | ≤0.30dB |
| Transmission insertion loss | ≤1.1dB | Reflection passbａnd ripple | ≤0.20dB |
| Reflection insertion loss | ≤0.40dB | Transmission isolation (adj channel) | ≥30dB |
| Transmission isolation (non-adj channel) | ≥50dB | Reflection isolation | ≥12dB |
| Polarization dependent loss | ≤0.2dB | Polarization mode dispersion | ≤0.2ps |
| Directivity | ≥50dB | Return loss | ≥45dB |
| Optical power handling | ≥500 | Temperature | Operating:-40 to +85℃ Storage:-40 to +85℃ |
| Fiber type | SMF-28e | Package dimension | f∮5.5 xL34mm |
Note
1) All the specifications are based on the devices without connectors, and guaranteed over wavelength, polarization and temperature.
2) PMD ａnd chromatic dispersion values are guaranteed by design.
3) Specifications are subject to change without notice
| Dimensions drawing（mm） | Spectral plot (dB) |
Order information
| RD-D | - Package | -Connector Type | U/A | -Channel Plan | -Fiber Type | -Fiber Length | -200G |
|
| S: Steel | 0: No connector | U: UPC | C19: | 25: 250um Fiber | 005: 0.5+/-0.1m | 200G:200GHZ |
|
| G:Glass | 1: LC | A: APC | C21 | 90: 900um Fiber | 01: 1.0+/-0.1m |
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| 2: SC |
| C23 |
| others |
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| 3: FC |
| others |
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| 4: Others |
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Example: RD-DS1U-C19-2505-200G: 3Port 200GHZ DWDM C19 1562.23nm LC/UPC 250um 0.5M Fiber Steel
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