Description
Overview
GAOTek athermal AWG DWDM mux demux is a high performance DWDM mux or demux device, without the need for temperature stabilization. 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.
Features
- MUX or 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 |
| Nos of Channel | 40 or 48 channels |
| Channel Frequencies | ITU Grid THz |
| Available Channel Frequency Range | 191.70 THZ to 196.40 THz |
| Channel Passband | -12.5 GHz to +12.5 GHz |
| Center Wavelength Accuracy | -0.05 nm to +0.05 nm |
| Insertion Loss | 5.5 dB to 6.0 dB |
| Passband Ripple | 1.0 nm to 1.5 nm |
| Bandwidth at 1.0 dB | 0.32 nm |
| Bandwidth at 3.0 dB | 0.58 nm |
| Bandwidth at 20 dB | 1.20 nm |
| Insertion Loss Uniformity at ITU | 1.50 dB |
| Polarization Dependent Loss | 0.5 dB |
| Adjacent Channel Isolation | 27 dB to 30 dB |
| Non-Adjacent Channel Isolation | 30 dB to 35 dB |
| Total Cross Talk | 24 dB |
| Directivity | 45 dB |
| Return Loss with connectors | 40 dB to 45 dB |
| PMD | 0.5 PS |
| Optical Power Handling of Common Port | 24 dBm |