Wuhan ETERN Optoelectronics Technology Co.,Ltd.
Wuhan ETERN Optoelectronics Technology Co.,Ltd. Robust Innovation, Fusion and Win-win
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Demux DWDM Multiplexer 96 Channels Athermal High Isolation
ETERN Arrayed Waveguide Grating (AWG) is a cost-effective, high-performance DWDM Mux/Demux device operating on 100GHz channel spacing in the C and L band ITU grid, without any electrical power needed. Etern AAWG offers low insertion loss, excellent channel isolation, ease of fiber handling, and long-term reliability in a compact package. The products are Telcordia GR-1221-CORE and GR-1209-CORE qualified, and RoHS complaint.
| Features | Applications |
| Athermal Design Over Operating Temperature Range | WDM Transmission |
| Compact Size | Metro and Long-haul Network |
| High Stability and Reliability | |
| Low Insertion Loss, High Isolation |
Performance Specification
| Parameter | Units | Value | |
| Channels | 40/44/48 | ||
| Channel Spacing | GHz | 75 | |
| Reference Passband | GHz | ±12.5 | |
| Wavelength Accuracy | pm | ±50 | |
| Insertion Loss1 | Typ. | dB | 5.0 |
| Max. | 5.5 | ||
| Insertion Loss Uniformity | dB | ≤1.5 | |
| Polarization Dependent Loss (PDL) | dB | ≤0.5 | |
| 1dB Bandwidth | nm | ≥0.4 | |
| 3dB Bandwidth | nm | ≥0.6 | |
| Adjacent Channel Isolation | dB | ≥25 | |
| Non-Adjacent Channel Isolation | dB | ≥30 | |
| Total Crosstalk | dB | ≥22 | |
| Return Loss | dB | ≥40 | |
| Chromatic Dispersion(CD) | ps/nm | -20 ~ +20 | |
| Polarization Mode Dispersion(PMD) | ps | ≤0.5 | |
| Operating Temperature | ℃ | -5 to +65 | |
| Storage Temperature | ℃ | -40 to +85 | |
Note: 1. Tested with connectors.