DK Photonics Athermal AWG DWDM (Arrayed Wave-guide Grating Dense Wavelength Division Mux/Demultiplexer) Modules are part of a series of high-performance products based on silica-on-silicon planar technology and a unique athermal packaging design requiring no electrical power, software or temperature control for a completely passive DWDM solution. This product range offers a combination of very low loss and high channel isolation along with long term reliability.
DK Photonics Athermal AWG DWDM (Arrayed Wave-guide Grating Dense Wavelength Division Mux/Demultiplexer) Modules are part of a series of high-performance products based on silica-on-silicon planar technology and a unique athermal packaging design requiring no electrical power, software or temperature control for a completely passive DWDM solution. This product range offers a combination of very low loss and high channel isolation along with long term reliability. Each module can perform Mux and Demux functions. C-Band device are available with Gaussian or Flat top spectral response. Custom frequency grids, fiber types and connector insertion options are also available.
We can offer different package for different products, including compact box package and 19″ 1U rack-mount.
| Parameter | Unit | Gaussian | Flat-Top | |
| Channel Wavelength | nm | ITU 100 GHz Grid at C Band | ||
| Number of channels | – | 16,32,40,48 or other | ||
| Wavelength Accuracy | nm | ± 0.05 | ||
| Min. Channel Pass-band (@-1dB bandwidth) | nm | 0.4 | ||
| Insertion Loss | dB | < 4.5 | < 6.0 | |
| Channel Passband (@-1dB bandwidth) | dB | > 0.2 | > 0.3 | |
| Channel Passband (@-3dB bandwidth) | dB | > 0.4 | > 0.5 | |
| Total Crosstalk | dB | > 20 | > 23 | |
| Channel Ripple | dB | < 0.75 | ||
| Isolation | Adjacent | dB | > 25 | |
| Non-adjacent | dB | > 30 | ||
| Max. Uniformity | dB | 1.2 | ||
| Chromatic Dispersion | ps/nm | -20～+20 | ||
| Max. Polarization Dependent Loss | dB | 0.5 | ||
| Max. Polarization Mode Dispersion | ps | 0.5 | ||
| Min. Directivity | dB | > 50 | ||
| Min. Return Loss | dB | > 45 | ||
| Maximum Power Handling | mW | 300 | ||
| Fiber type | – | SMF-28e or other | ||
| Operating Temperature | °C | -5 ~+70 | ||
| Storage Temperature | °C | -40 ~+85 | ||
| Dimension | mm | L120 x W70 x H12
19″ 1U Rack mount:431.5*250*44 |
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P/N: AAWG-10-①-②-③-④-⑤-⑥-⑦
When you inquire, please provide the correct P/N number according to our ordering information, and attach the appropriate description would be better. If need any connector, we do not recommend choosing a 250μm bare fiber pigtail.
| 10 | ① | ② | ③ | ④ | ⑤ | ⑥ | ⑦ | |
| Spacing | Channel | Filter Shape | Package Type | 1st Channel | Pigtails
Diameter |
Fiber Length | Connector | |
| 10:100GHz | 32:32 Channel
40:40 Channel 48:48 Channel |
G: Gaussian
F: Flat-Top |
C: L120 x W70 x H12
R:19″ Rack |
C21:1560.61nm
C22:1559.79nm C23:1558.98nm |
25:250μm
90:900μm XX: Others |
05:0.5m
10:1.0m 15:1.5m XX:Others |
00: None
FP: FC/PC FA: FC/APC SA: SC/APC LA: LC/APC XX: Others |
|
Part Number Example: AAWG-10-40-G-R-C21-90-10-FA
Description: 100GHz 40 Channel DWDM Athermal Arrayed Wave-guide Grating Module, Gaussian, C21~C60, packed in 1U 19″ Rack, with FC/APC connectors at all ports.
DownloadDatasheet in PDF