25GHz Athermal Arrayed Waveguide Grating
The 25GHz Athermal Arrayed Waveguide Grating (AWG) is a high-density wavelength division multiplexing (WDM) device designed for modern optical communication systems. It features a channel spacing of 25GHz (~0.2nm) and optimized flat-top stability.
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Overview
Specifications
| Parameter | Value |
|---|---|
| Product Type | None热阵列波导光栅 |
| Optical Module Type | 平顶 |
| Operating Wavelength (nm) | 1525~1570 (C波段) |
| Central Wavelength Tolerance (nm) | ±3.125 |
| Channel Bandwidth (nm) | ≥0.1 (-1dB) ≥0.14 (-3dB) |
| Number of Channels | 108 |
| Channel Frequency Range (THz) | 191.600~194.275 |
| Channel Frequency Spacing (GHz) | 25 |
| Central Wavelength Accuracy (nm) | ±0.05 |
| Insertion Loss (dB) | ≤8.5 |
| Insertion Loss Uniformity (dB) | ≤1.3 |
| Adjacent Channel Isolation (dB) | ≥25 |
| Non-Adjacent Channel Isolation (dB) | ≥30 |
| Total Crosstalk (dB) | ≥22 |
| Chromatic Dispersion (ps/nm) | ≤0.5 |
| Polarization Dependent Loss (dB) | ≤0.5 |
| Polarization Mode Dispersion (ps) | ≤1 |
| Return Loss (dB) | ≥45 |
| Directivity (dB) | ≥45 |
| Chromatic Aberration (ps/nm) | -20~+20 |
| Fiber Type | G657A1 |
| Maximum Power (mW) | 500 |
| Operating Temperature (°C) | -5~+65 |
| Storage Temperature (°C) | -40~+85 |
| Package Type | 19'' 1U机架 |
| Connector Type | LC/UPC或其它 |
Applications
Key Features
Datasheet
Supplier Information
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