Outstanding Performance
可編程光波處理器
WSS-2000
可編程任意頻譜整形
WSS-2000是一款基于硅基液晶(LCOS)技術的可編程光波處理器。采用Santec專利LCOS技術的WSS-2000 具有高靈活性，用戶能夠對各種光學濾波、衰減和開 關方案進行編程。該產品在很多方面有著廣泛的應用 ，可通過使用濾波器作為高速信號的光平衡器應用于 下一代光纖網絡，還可以作為自適應多通道濾波器用 于先進的光纖傳輸系統(DWDM，OFDM)，作為靈活 的測試測量系統或是WSS仿真器。
特征
【產品特點】
- 可編程任意頻譜整形
- 精細頻率和帶寬控制：設置分辨率0.78125GHz(典型值)
- 出色的光學濾波，邊緣更為陡峭 400dB/nm(典型值)
- 可選切換功能 ：1、2或4端口輸出
【測量數據】
應用
- 作為處理高速光信號的光平衡器
- 100Gb/s、400Gb/s傳輸測試
- 可調和自適應DWDM，OFDM信道濾波
- 靈活的測試與測量
- 下一代光束波長OXC
- 脈沖整
規格
| Category | Parameter | Unit | Min. | typ. | Max. | Notes |
|---|---|---|---|---|---|---|
| Filter | Operating frequency range | THz | 191.250 | 196.150 | ||
| Operating wavelength range | nm | 1528.383 | 1567.543 | |||
| Frequency setting accuracy | GHz | -2.5 | 2.5 | |||
| Frequency setting resolution | GHz | 0.78125 | ||||
| Operating bandwidth range | GHz | 1.5625 | 4900 | |||
| nm | 0.0125 | 39 | ||||
| Bandwidth setting accuracy | GHz | -5 | 5 | |||
| Bandwidth setting resolution | GHz | 1.5625 | ||||
| Attenuation control range | dB | 0 | 20 | |||
| Attenuation setting resolution | dB | 0.1 | ||||
| Attenuation setting accuracy 1 | dB | -0.2 | 0.2 | Attenuation 1.0-2.0dB | ||
| Attenuation setting accuracy 2 | dB | -0.5 | 0.5 | Attenuation 2.1-5.0dB | ||
| Attenuation setting accuracy 3 | dB | -2.8 | 2.8 | Attenuation 5.1-15.0dB | ||
| Filter edge slope | dB/nm | 400 | ||||
| Switching | Number of input ports | 1 | ||||
| Number of output ports | 1, 2 or 4 | |||||
| Setting time | msec | 500 | Depending on setting spectrum | |||
| Loss | Insertion loss | dB | 5.5 | 6.5 | Bandwidth@-3dB > 25GHz | |
| Insertion loss uniformity | dB | 1.1 | 2.5 | |||
| Polarization dependent loss (PDL) | dB | 0.8 | Attenuation 0-10.0dB | |||
| Return loss | dB | 30 | 35 | |||
| Extinction ratio | dB | 35 | 40 | |||
| Optical power | Maximum total input power | dBm | 27 | |||
| Maximum per-channel optical power | dBm | 13 | ||||
| Environmental | Operating temperature | degC | 15 | 35 | ||
| Electrical | Power supply | V | Input AC 100-240V 50-60Hz | |||
| Power consumption | VA | 9 | ||||
| Mechanical | Communication interface | Ethernet | ||||
| Dimensions (W) x (D) x（H) | mm | 210 x 350 x 88 | ||||
| Weight | kg | 4 | ||||