3-Port 50GHZ DWDM Filter / DWDM Wavelength Division Device
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 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.
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Overview
Specifications
| Parameter | Value |
|---|---|
| Wavelength range [Devices without connectors; guaranteed over wavelength, polarization and temperature] | C- or L-band ITU channels 186.6 to 196.1 THz |
| Technology [Devices without connectors; guaranteed over wavelength, polarization and temperature] | TFF (Thin Film Filter) |
| Pass Band Width @ -0.5dB [Devices without connectors; guaranteed over wavelength, polarization and temperature; -0.5dB] | >= 0.22nm |
| Transmission passband ripple [Devices without connectors; guaranteed over wavelength, polarization and temperature] | ≤0.40dB |
| Transmission insertion loss [Devices without connectors; guaranteed over wavelength, polarization and temperature] | ≤0.8dB |
| Reflection passband ripple [Devices without connectors; guaranteed over wavelength, polarization and temperature] | ≤0.20dB |
| Reflection insertion loss [Devices without connectors; guaranteed over wavelength, polarization and temperature] | ≤0.40dB |
| Transmission isolation (adj channel) [Devices without connectors; guaranteed over wavelength, polarization and temperature] | ≥20dB |
| Transmission isolation (non-adj channel) [Devices without connectors; guaranteed over wavelength, polarization and temperature] | ≥45dB |
| Reflection isolation [Devices without connectors; guaranteed over wavelength, polarization and temperature] | ≥12dB |
| Polarization dependent loss [Devices without connectors; guaranteed over wavelength, polarization and temperature] | ≤0.2dB |
| Polarization mode dispersion [Devices without connectors; guaranteed over wavelength, polarization and temperature; PMD and chromatic dispersion values are guaranteed by design] | ≤0.2ps |
| Directivity [Devices without connectors; guaranteed over wavelength, polarization and temperature] | ≥50dB |
| Return loss [Devices without connectors; guaranteed over wavelength, polarization and temperature] | ≥45dB |
| Optical power handling [Devices without connectors; guaranteed over wavelength, polarization and temperature] | ≥500 |
| Temperature [Devices without connectors; guaranteed over wavelength, polarization and temperature] | Operating:-40 to +85℃ Storage:-40 to +85℃ |
| Fiber type [Devices without connectors; guaranteed over wavelength, polarization and temperature] | SMF-28e |
| Package dimension [Devices without connectors; guaranteed over wavelength, polarization and temperature] | f∮5.5 xL34mm |
| - Package [Ordering information] | S: Steel; G:Glass |
| -Connector Type [Ordering information] | 0: No connector; 1: LC; 2: SC; 3: FC; 4: Others |
| U/A [Ordering information] | U: UPC; A: APC |
| -Channel Plan [Ordering information] | C19:; C20; C21; others |
| -Fiber Type [Ordering information] | 25: 250um Fiber; 90: 900um Fiber |
| -Fiber Length [Ordering information] | 005:0.5+/-0.1m; 01:1.0+/-0.1m; others |
| -50G [Ordering information] | 50G:50GHZ |
Applications
Key Features
Datasheet
Supplier Information
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