电信波长PM隔离器
特性
高的隔离
低插入损耗
高收益损失
高消光比
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
产品规格
| Parameter | Unit | Specifications | |
|---|---|---|---|
| Operating Wavelength | nm | 1310,1550,1585 or custom | |
| Stage | Single | Dual | |
| Grade | P | P | |
| Typical Peak Isolation | dB | 42 | 58 |
| Minimum Isolation* | dB | ≥ 32 | ≥ 46 |
| Typical Insertion Loss** | dB | 0.40 | 0.50 |
| Insertion Loss*** | dB | ≤ 0.55 | ≤ 0.65 |
| Return Loss (In/Out) | dB | ≥ 55/50 | ≥ 55/50 |
| Extinction Ratio**** | dB | ≥ 20 | |
| Bandwidth | nm | ±15nm | |
| Optical Power | mW | ≤ 500 | |
| Operating Temperature | °C | – 5 to +70 | |
| Storage Temperature | °C | – 40 to +85 | |
| Package Type | Standard | ||
| Package Dimensions | mm | A=standard, Ø 5.5 x L34 (50mm including rubber tubes) | |
Note:
* Overall bandwidth at 23°C
** Does not include connector, splice and fiber-end fresnel losses.
*** Including PDL, operating wavelength range, -20° C to +70° C.
****ER will be 2 dB less with connectors
