高功率偏振不敏感光隔离器
特性
高的隔离
低插入损耗
高收益损失
低极化灵敏度
无环氧光路
应用程序
光纤放大器
有线电视光纤链路
光纤系统测试
光纤局域网系统
电信
订购参考信息
产品规格
| Parameter | Unit | Specifications | |||
|---|---|---|---|---|---|
| Operating Wavelength | nm | 1310, 1480 or 1550 or custom | |||
| Stage | Single Stage | Dual Stage | |||
| Grade | P | A | P | A | |
| Typical Peak Isolation | dB | ≥ 42 | ≥ 42 | ≥ 58 | ≥ 55 |
| Minimum Isolation* | dB | ≥ 32 | ≥ 32 | ≥ 44 | ≥ 43 |
| Typical Insertion Loss** | dB | 0.40 | 0.50 | 0.55 | 0.65 |
| Insertion Loss*** | dB | ≤ 0.60 | ≤ 0.70 | ≤ 0.70 | ≤ 0.80 |
| Return Loss (In/Out) | dB | ≥ 60/55 | ≥ 60/55 | ≥ 60/55 | ≥ 60/55 |
| Polarization Dependent Loss | dB | ≤ 0.05 | ≤ 0.10 | ||
| Polarization Mode Dispersion | ps | 0.25 (0.05 available upon request) | |||
| Bandwidth | nm | ± 15nm | ± 30nm | ||
| Optical Power | W | ≤ 1, 2, 3, 5 and custom | |||
| Peak Power for ns Pulse | kW | – | |||
| Operating Temperature | °C | – 5 to +70 | |||
| Storage Temperature | °C | – 40 to +85 | |||
| Package Dimensions | mm | A=Standard, Ø 5.5 x L38 for 250um fiber Ø 5.5 x L42 for 900um fiber | |||
* At 23° C over bandwidth
** Does not include connector, splice and fiber-end fresnel losses.
*** Including PDL, operating wavelength range, -20° C to +70° C.
All values referenced are without connector.
