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![](http://img.china.alibaba.com/img/ibank/2013/237/415/900514732_1439178323.jpg)
■ 应用范围 Applications
● 光纤通信系统 Fiber Optic Communication System
● 光纤传感器Fiber Optic Sensor
● 测量仪器 Testing Instrument
■ 产品特点 Features
● 尺寸小 Mini size
● 低损耗 Low Insertion Loss
● 低偏振 Low PDL
● 高稳定性和可靠性 High Stability and Reliability
■ 技术参数Performance
型号 Type | 1×3 or 3×3 | 1×3 or 3×3 |
工作波长 (nm) Operating wavelength | 1310 or 1550 | 1310 and 1550 |
工作带宽 (nm) Operating bandwidth | ±20 | ±40 |
级别 Grade | P | A | P | A |
典型附加损耗 (dB) Typical excess loss | 0.2 | 0.3 | 0.2 | 0.3 |
插入损耗 (dB) Insertion loss | ≤5.4 | ≤5.6 | ≤5.8 | ≤6.0 |
PDL (dB) | ≤0.2 | ≤0.25 | ≤0.25 | ≤0.3 |
一致性 (dB) Uniformity | 0.5~0.8 | 0.6~0.9 |
方向性 (dB) Directivity | ≥55 |
工作温度 (℃) Operating temperature | -40 ~ +85 |
尺寸(Ф×L) Size(Ф×L) | 250µm 裸纤 bare fiber | Ф3.0mm×56mm |
900µm 松套管 loose tube | Ф4.0mm×60mm |
了解更多产品信息请直接联系我公司:
吴R: 15018447743
QQ: 173176765
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