| Function |
It supports 9-port wavelength selective MUX and DEMUX for dynamic wavelength penetration and scheduling. Also supports power amplification and pre-amplification of the line-side MUX signal. |
| Slot number |
2 slots |
| Integration |
Built-in Twin 1x9 WSS, BA, PA, OSC, VOA, passive filter, etc |
| Security |
Support automatic power reduction (APR) technology |
| Monitoring port |
Reserve OCM and OTDR monitoring ports in the transmitting and receiving directions on the line side, which can be externally connected to OCM card and OTDR card |
| Channel range |
191.35 THz~196.1 THz, supports Flexible Grid spectral width N*3.125 GHz adjustment |
| Max number of channels |
96 channels (50GHz interval) |
| Power regulation |
Supports power adjustment of each channel, with attenuation range of each wavelength from 0 to 15dB, and attenuation setting step of 0.1 dB |
| Port isolation |
>25dB |
| Extinction ratio |
≥25dB |
| Polarization dependent loss |
≤1.5 |
| Attenuation accuracy per wavelength |
≤1dB |
| Reconstruction time |
≤3s |
| Variable gain |
BA supports 15 ~ 25dB gain range adjustable. PA supports 15 ~ 25dB or 25 ~ 35dB, and the gain range is adjustable (optional according to the application scenario) |
| Output optical power |
Maximum total output optical power ≥21 dBm |
| Line side VOA position |
PA input port (BA without VOA) |
| VOA inherent insertion loss |
＜1dB |
| VOA adjustment range |
0 ~ 15dB |
| OSC working wavelength |
1510nm |
| OSC working rate |
1.25Gb/s |
| OTDR channel wavelength |
1625nm |
| OTDR channel loss |
＜1dB |