短波長(zhǎng)PM隔離器(830/850/980/1030/1060nm)
特性
高的隔離
低插入損耗
高消光比
高穩(wěn)定性、高可靠性
成本效益
應(yīng)用程序
光纖放大器
泵浦激光源
光導(dǎo)纖維傳感器
測(cè)試與測(cè)量
儀表
產(chǎn)品規(guī)格
| Parameter | Unit | Specifications | ||||
|---|---|---|---|---|---|---|
| Operating Wavelength | nm | 830 | 850 | 980 | 1030 | 1060 |
| Grade | P | |||||
| Typical Peak Isolation | dB | 25 | ||||
| Minimum Isolation | dB | ≥ 20 | ||||
| Typical Insertion Loss | dB | 0.8 | ||||
| Insertion Loss | dB | ≤ 1.2 | ||||
| Return Loss | dB | ≥ 50 | ||||
| Extinction Ratio | dB | ≥ 25 (Typ.) ≥ 20 (Min.) | ||||
| Polarization Mode Dispersion (PMD) (Max) | ps | ≤ 0.2 | ||||
| Bandwidth | nm | ±10 | ||||
| Fiber Type | PM850 | PM980 | ||||
| Optical Power | mW | ≤ 600 | ||||
| Operating Temperature | °C | 0 to +60 | ||||
| Storage Temperature | °C | -40 to +85 | ||||
| Package Dimensions (LxWxH) | mm | A= 52x28x27 | ||||
Note:
1. The PM fiber and the connector key are aligned to the slow axis.
2. The ER (Extinction Ratio) is for fiber ≤ 0.75m. Increasing the fiber length can decrease the ER
3. For devices with connectors, insertion loss will be 0.3dB higher, return loss 5dB lower and ER 2dB lower.
All values referenced are without connector.
