Description
Product specification
| 9-degree ROADM: WSS | |
| Function | It supports 9-port wavelength selective MUX and DEMUX to realize the dynamic penetration and scheduling of wavelength. It also supports the power amplification and pre amplification of the line side MUX signal |
| Slot number | 1/2 slot |
| Integration | Built-in Twin 1×9 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, support Flexible Grid spectral width N*3.125 GHz adjustment |
| Max number of channels | 96 channels (50GHz interval) |
| Power regulation | It supports the power adjustment of each channel, the attenuation range of each wavelength is 0
~ 15dB, and the attenuation setting step is 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 |
