Overview
The AWG multiplexing and demultiplexing board is mainly used in the DWDM wavelength division system to complete the multiplexing or demultiplexing function of 40 optical wavelengths in the C-band range. The multiple optical channels of the root fiber are separated by wavelength. It is based on the waveguide grating technology on the silicon substrate and adopts a unique heat-free packaging design, which can achieve precise channel coupling, low insertion loss, high channel isolation and high stability, and is suitable for 40-wave or 80-wave high-capacity DWDM systems.
Features
- Low insertion loss (IL)
- High channel isolation
- High stability and reliability
- Compliant with ITU-T G.694.1
- Brand: TRUSTNUO
Parameter
| AWG |
| Product Part Number |
TN-AWG |
| Optical channel number |
40 channel, support C band (C_EVEN), (C_ODD) |
| Channel spacing |
0.8nm (100GHz) |
| Channel frequency |
±12.5 GHz |
| Wavelength accuracy |
≤0.05nm |
| Channel insertion loss |
|
| -1dB bandwidth |
≤0.34dB |
| -3dB bandwidth |
≤0.51dB |
| Adjacent channel isolation ratio |
≥25dB |
| Non-adjacent channel isolation ratio |
≥30dB |
| Total isolation |
≥23dB |
| Flatness |
≤1.5dB |
| Return loss |
≥45dB |
| Directivity |
|
| Occupied slot number |
Support TN-OTNS series chassis, occupy 2 slot |
| Optical interface |
LC/UPC |
| Extend function |
Support C band（C_EVEN）40 channel and（C_ODD）40 channel through Interleaver extend to 80 channel |
| Max power consumption |
3W |
| MTBF |
＞100000 hours |
