MEMS可变光衰减器
特性
低IL，低PDL，低WDL
快速响应
简洁的包
gr – 1221合格
应用程序
光功率控制/均衡
增益倾斜控制在EDFA
接收机保护
产品规格
| Parameter | Unit | Specifications |
|---|---|---|
| Operating Wavelength* | nm | 1525 – 1610 |
| Insertion Loss | dB | ≤ 0.8 |
| Polarization Dependent Loss | dB | ≤ 0.1 @ 0dB ≤ 0.2 @0-10dB ≤ 0.4 @10-20 dB |
| Temperature Dependent Loss | dB | ≤ ±0.1 @ 0dB ≤ ±1.0 @0-10dB ≤ ±2.0 @10-20 dB |
| Wavelength Dependent Loss | dB | ≤ 0.2 @0dB ≤ 1.0 @0-10dB ≤ 2.0 @10-20dB |
| Return Loss | dB | ≥ 45 |
| Repetability | dB | ± 0.1 |
| Attenuation Range | dB | ≥ 35 |
| Response Time | ms | 5 |
| Operating Voltage | V | 7 or 20 |
| Operating Temperature | °C | – 5 to +70 |
| Package Dimensions | mm | See “MECHANICAL DIMENSIONS” |
Note:
*Other wavelengths are available upon request.
All values referenced are without connector.
