- Single channel 3 port 50GHZ DWDM filter, DWDM C-Band.
- Low insertion loss
- High channel isolation
- Low polarization dependent loss
- Exceptional reliability and stability
3 Port 50GHZ DWDM Filter DWDM ITU Component
F-tone’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 50 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
50GHZ DWDM Filter Steel
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Features
|
Applications
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Specifications
|
Wavelength range |
C- or L-band ITU channels 186.6 to 196.1 THz |
Technology |
TFF (Thin Film Filter) |
|
Pass Band Width @ -0.5dB |
>= 0.22nm |
Transmission passband ripple |
≤0.40dB |
|
Transmission insertion loss |
≤0.8dB |
Reflection passband ripple |
≤0.20dB |
|
Reflection insertion loss |
≤0.40dB |
Transmission isolation (adj channel) |
≥20dB |
|
Transmission isolation (non-adj channel) |
≥45dB |
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) |
Ordering information
|
FT-D |
– Package |
-Connector Type |
U/A |
-Channel Plan |
-Fiber Type |
-Fiber Length |
-50G |
|
S: Steel |
0: No connector |
U: UPC |
C19: |
25: 250um Fiber |
005:0.5+/-0.1m |
50G:50GHZ |
|
|
G:Glass |
1: LC |
A: APC |
C20 |
90: 900um Fiber |
01:1.0+/-0.1m |
||
|
2: SC |
C21 |
others |
|||||
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3: FC |
others |
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4: Others |
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Example: FT-DS1U-C19-2505-50G: 3Port 50GHZ DWDM C19 1562.23nm LC/UPC 250um 0.5M Fiber Steel
工作温度：商业级/工业级/军品级可选
本产品为 北亿纤通 | F-tone Networks FT-81系列产品线，详细信息，请联系我们的销售人员，谢谢！Important Notice Performance figures, data and any illustrative material provided in this data sheet are typical and must be specifically confirmed in writing by Andxe System before they become applicable to any particular order or contract. In accordance with the Andxe System policy of continuous improvement specifications may change without notice.The publication of information in this data sheet does not imply freedom from patent or other protective rights of Andxe System or others. Further details are available from any Andxe System sales representative.
