WSS板卡是一种可重构的光分插复用板卡，是一种使用在密集波分复用（DWDM）系统中的设备，其作用是通过远程的重新配置，可以动态上路或下路业务波长。也就是说，在线路中间，可以根据需要任意指配上下业务的波长，实现业务的灵活调度。
功能示意图
产品规格
表 1 产品规格
| Parameter | Unit | Min | Typical | Max | Note |
| Operating Wavelength | nm | 1528.77 |
| 1567.54 |
|
| Port Configuration |
| Twin 1×9 |
| ||
| Max Input Power | dBm |
|
| 24 | Total power |
| dBm |
|
| 9 | 12.5GHz Window | |
| Bi-directional |
|
|
| Yes |
|
| Flexible Grid Granularity | GHz |
|
| 6.25 |
|
| Insertion Loss | dB |
| 2.5 | 8 |
|
| Insertion Loss Uniformity | dB |
|
| 1.5 | Channel |
| dB |
|
| 2.5 | Port | |
| Insertion Loss Ripple | dB |
|
| 1.0 |
|
| PDL | dB |
|
| 1.2 |
|
| Port Isolation | dB | 30 |
|
|
|
| Extinction Ratio | dB | 35 |
|
|
|
| Directivity | dB | 15 |
|
|
|
| Return Loss | dB | 35 |
|
|
|
| Response Time | ms |
|
| 3000 |
|
| Extra Input Tap |
|
| 2% |
|
|
| Power Consumption | W | 30 | 35 | 55 |
|
| Connector Type | LC/APC |
| |||
Important Notice
Performance figures, data and any illustrative material provided in this data sheet are typical and must be specifically confirmed in writing by F-tone Networks before they become applicable to any particular order or contract. In accordance with the F-tone Networks policy of continuous improvement specifications may change without notice.
The publication of information in this data sheet does not imply freedom from patent or other protective rights of F-tone Networks or others. Further details are available from any F-tone Networks sales representative.
