Shenzhen Unifiber Technology Co.,Ltd
Data Center Cabling|FTTx Network Solution|China OEM manufacture
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Athermal AWG (Arrayed Waveguide Grating) is a high performance DWDM mux/demux device operating on 100GHz channel spacing without the need for temperature stabilization. The planar processed silica-on-silicon chips comprise arrayed channel waveguides to separate or combine multiple wavelengths. Athermal AWG s allow multiplexing and demultiplexing of DWDM signals over a wide operating temperature range, without the need for heater drive and monitoring electronics.
These AWG offer low insertion loss, excellent channel isolation, ease of fiber handling, and long-term reliability in a compact package. Unifiber’s athermalization technology simplifies deployment of AWG multiplexers/demultiplexers by DWDM network providers.
| Parameter | Unit | Gaussian | Flat-Top | |
| Channel Wavelength (nm) | nm | ITU 100 GHz Grid | ||
| Number of channels | - | 16,32,40,48 or other | ||
| Wavelength Accuracy (nm) | nm | ± 0.05 | ||
| Insertion Loss (dB) | dB | < 4.5 | < 6.0 | |
| Channel Passband (@-1dB bandwidth) | nm | > 0.2 | > 0.3 | |
| Channel Passband (@-3dB bandwidth) | nm | > 0.4 | > 0.5 | |
| Total Crosstalk(dB) | dB | > 20 | > 23 | |
| Channel Ripple (dB) | dB | < 0.75 | ||
| Isolation(dB) | 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 | ||||
Features:
~ 40CH 100G AWG Moduie (40CH 100G DWDM Mux Demux)
~ lnsertion Loss Ripple:1.0db
~ Optical Returnloss:40db
~ Band: C-Band, L-Band, C+L-Band, Customize is optional
~ Number of Channeis:16CH,32CH,40CH,48CH,Special is optional
~ Spacing:50G,100G,200G,Special is optional
~ Filter Shape: Gaussian, Broad Gaussian, Flat Top is optional
~ Package: Module, Rack, Special is optional
~ Fiber Length:0.5m,1m,1.5m,2m,2.5m,3m,Specify is optional
~ ln/Out Connector:None,FC/APC,FC/PC,SC/APC,SC/PC,LC/APC,LC/PC,ST/UPC,Specify is optional