Passive WDM Components
3 Port 50GHZ DWDM filter DWDM ITU Component
3 Port 50GHZ DWDM Filter DWDM ITU Component Stellar Fusion’s DWDM ITU Componentsare 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
Communication Products
Product Overview
3 Port 50GHZ DWDM Filter DWDM ITU Component
Stellar Fusion’s DWDM ITU Componentsare 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
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Applications
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Specifications
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Wavelength range |
C- or L-band ITU channels 186.6 to 196.1 THz |
Technology |
TFF (Thin Film Filter) |
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Pass Band Width @ -0.5dB |
>= 0.22nm |
Transmission passband ripple |
≤0.40dB |
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Transmission insertion loss |
≤0.8dB |
Reflection passband ripple |
≤0.20dB |
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Reflection insertion loss |
≤0.40dB |
Transmission isolation (adj channel) |
≥20dB |
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Transmission isolation (non-adj channel) |
≥45dB |
Reflection isolation |
≥12dB |
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Polarization dependent loss |
≤0.2dB |
Polarization mode dispersion |
≤0.2ps |
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Directivity |
≥50dB |
Return loss |
≥45dB |
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Optical power handling |
≥500 |
Temperature |
Operating:-40 to +85℃ Storage:-40 to +85℃ |
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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
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Dimensions drawing（mm）
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Spectral plot (dB)
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Ordering information
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RD-D |
– Package |
-Connector Type |
U/A |
-Channel Plan |
-Fiber Type |
-Fiber Length |
-50G |
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S: Steel |
0: No connector |
U: UPC |
C19: |
25: 250um Fiber |
005:0.5+/-0.1m |
50G:50GHZ |
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G:Glass |
1: LC |
A: APC |
C20 |
90: 900um Fiber |
01:1.0+/-0.1m |
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2: SC |
C21 |
others |
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3: FC |
others |
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4: Others |
Example: RD-DS1U-C19-2505-50G: 3Port 50GHZ DWDM C19 1562.23nm LC/UPC 250um 0.5M Fiber Steel
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