
■ 应用范围 Applications
● 光纤通信系统 Fiber Optic Communication System
● EDFA
● 光纤传感器Fiber Optic Sensor
● 测量仪器 Testing Instrument
■ 产品特点 Features
● 低损耗 Low Insertion Loss
● 低偏振敏感 Low Polarization Sensitivity
● 抗环境变化 Excellent Environmental Reliability
■ 技术参数Performance
工作波长 Operating wavelength | 980/1550 | 1480/1550 |
带宽 Bandwidth | ±20 | ±20 |
最大插入损耗 dB Max insertion loss | 0.25 | 0.25 |
最小带宽隔离度 dB Min bandwidth isolation | 18 | 18 |
最小峰值隔离服 dB Min isolation | ≥23 | ≥23 |
偏振敏感损耗 dB Polarization sensitivity loss | ≤0.1 | ≤0.1 |
方向性 dB Directivity | ≥55 |
封装尺寸 Dimension | A:Φ3.0X56或客户定制尺寸 A:Φ3.0X56 or customization |
工作温度 ℃ Operating temperature | -20 ~ +85 |
尾纤长度 m Pigtail length | 1m或客户指定 1m or customization |