China 3 Port 50GHZ DWDM Filter DWDM ITU Component
·These devices exceed the requirements of the Telcordia GR-1221. They demonstrate reliable performance in a variety of system applications low insertion loss and temperature insensitivity, as well as low insertion loss and temperature insensitivity.
·A single component can be used for 50 GHz ITU channel spacing.
Parameters
|
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 x L34mm |
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
|
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 |
50GHZ DWDM Filter Steel
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Dimensions drawing（mm）
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Spectral plot (dB)
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Ordering information
|
RD-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 |
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2: SC |
|
C21 |
|
others |
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3: FC |
|
others |
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4: Others |
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Example: RD-DS1U-C19-2505-50G: 3Port 50GHZ DWDM C19 1562.23nm LC/UPC 250um 0.5M Fiber Steel.
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