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40CH AWG Mux C Band Flat Top For WAN Systems ROADM High Isolation
AWG description:
Arrayed Waveguide Grating(Athermal AWG) 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.
AWG Features:
Upstream and downstream dual frequency bands using a single chip microcomputer
Low insertion loss
High return loss
High isolation
compact desigh
Thermal stability
1270-1610nm
AWG Technical Parameters
| parameter | Unit | 100Ghz | 100Ghz | ||
| Gaussian | Flat top | Gaussian | Flat top | ||
| Wavelength Accuracy | nm | ±0.05 | ±0.05 | ±0.07 | ±0.07 |
| Full 1dB Bandwidth | nm | ＞0.2 | ＞0.4 | ＞0.4 | ＞0.7 |
| Full 3 dB Bandwidth | nm | ＞0.4 | ＞0.6 | ＞0.7 | ＞1.0 |
| Optical Insertion Loss | dB | 3.7 | 4.5 | 3.7 | 4.5 |
| Loss Uniformity | dB | 1.0 | 1.0 | 0.8 | 0.8 |
| Adjacent Channel Crosstalk | dB | 27.0 | 27.0 | 28.0 | 28.0 |
| Non-adjacent Channel Crosstalk | dB | 30.0 | 30.0 | 30.0 | 30.0 |
| Optical Return Loss | dB | ＞40 | ＞40 | ＞40 | ＞40 |
| Polarization Loss | dB | ＜0.5 | ＜0.5 | ＜0.5 | ＜0.5 |
| Dimension | mm | 120x70x12.3 / 85x58x113 | |||
| Operating Temperature | ℃ | -20- 70 | |||
Details
Detailed parameters
