Description
Overview
GAOTek flat top athermal mux / demux is a high performance DWDM mux / demux device operating on 100 GHz 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.
Features
- MUX / DEMUX Functionality
- Compact Package
- Multi – channel Number
- Telcordia GR-1209 or 1221 compliant
- Athermal Design, Electrical Power is Not Required
- Low Insertion Loss, Low PDL, High Channel Isolation
Technical Specifications
| Channel Spacing | 100 GHz |
| Available Channel Frequency Range | 191.70 THz to 196.40 THz |
| Channel Passband | -12.5 GHz to +12.5 GHz -0.10 nm to +0.10 nm |
| Center Wavelength Accuracy | -0.05 nm to +0.05 nm |
| Insertion Loss | 5.5 dB |
| Passband Ripple | 1.0 nm to 1.5 nm |
| Bandwidth at 1.0dB | 0.32 nm |
| Polarization Dependent Loss | 0.5 dB |
| Adjacent Channel Isolation | 27 dB to 30 dB |
| Non-Adjacent Channel Isolation | 30 dB to 35 dB |
| Directivity | 45 dB |
| Return Loss with connectors | 40 dB to 45 dB |
| Chromatic Dispersion | -20 PS / nm to +20 PS / nm |
| PMD | 0.5 PS |
| Optical Power Handling of Common Port | 24 dBm |